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dnes 07:22 | Komunita

Od 26. do 29. října proběhla v Bochumi European Coreboot Conference 2017 (ECC'17). Na programu této konference vývojářů a uživatelů corebootu, tj. svobodné náhrady proprietárních BIOSů, byla řada zajímavých přednášek. Jejich videozáznamy jsou postupně uvolňovány na YouTube.

Ladislav Hagara | Komentářů: 0
včera 19:22 | Nová verze

Ondřej Filip, výkonný ředitel sdružení CZ.NIC, oznámil vydání verze 2.0.0 open source routovacího démona BIRD (Wikipedie). Přehled novinek v diskusním listu a v aktualizované dokumentaci.

Ladislav Hagara | Komentářů: 0
včera 09:22 | Pozvánky

V Praze dnes probíhá Konference e-infrastruktury CESNET. Na programu je řada zajímavých přednášek. Sledovat je lze i online na stránce konference.

Ladislav Hagara | Komentářů: 1
9.12. 20:11 | Nová verze

Byl vydán Debian 9.3, tj. třetí opravná verze Debianu 9 s kódovým názvem Stretch a Debian 8.10, tj. desátá opravná verze Debianu 8 s kódovým názvem Jessie. Řešeny jsou především bezpečnostní problémy, ale také několik vážných chyb. Instalační média Debianu 9 a Debianu 8 lze samozřejmě nadále k instalaci používat. Po instalaci stačí systém aktualizovat.

Ladislav Hagara | Komentářů: 0
9.12. 00:44 | Nová verze

Po 6 měsících vývoje od vydání verze 0.13.0 byla vydána verze 0.14.0 správce balíčků GNU Guix a na něm postavené systémové distribuce GuixSD (Guix System Distribution). Na vývoji se podílelo 88 vývojářů. Přibylo 1 211 nových balíčků. Jejich aktuální počet je 6 668. Aktualizována byla také dokumentace.

Ladislav Hagara | Komentářů: 4
8.12. 21:33 | Nová verze

Po půl roce vývoje od vydání verze 5.9 byla vydána nová stabilní verze 5.10 toolkitu Qt. Přehled novinek na wiki stránce. Současně byla vydána nová verze 4.5.0 integrovaného vývojového prostředí (IDE) Qt Creator nebo verze 1.10 nástroje pro překlad a sestavení programů ze zdrojových kódů Qbs.

Ladislav Hagara | Komentářů: 0
7.12. 11:11 | Komunita

Naprostá většina příjmů Mozilly pochází od výchozích webových vyhledávačů ve Firefoxu. Do konce listopadu 2014 měla Mozilla globální smlouvu se společností Google. Následně bylo místo jedné globální smlouvy uzavřeno několik smluv s konkrétními vyhledávači pro jednotlivé země. V USA byla podepsána pětiletá smlouva s vyhledávačem Yahoo. Dle příspěvku na blogu Mozilly podala společnost Yahoo na Mozillu žalobu ohledně porušení této

… více »
Ladislav Hagara | Komentářů: 0
7.12. 05:55 | Zajímavý článek

V Londýně probíhá konference věnovaná počítačové bezpečnosti Black Hat Europe 2017. Průběžně jsou zveřejňovány prezentace. Videozáznamy budou na YouTube zveřejněny o několik měsíců. Zveřejněna byla například prezentace (pdf) k přednášce "Jak se nabourat do vypnutého počítače, a nebo jak v Intel Management Engine spustit vlastní nepodepsaný kód". Dle oznámení na Twitteru, aktualizace vydaná společností Intel nevylučuje možnost útoku.

Ladislav Hagara | Komentářů: 5
7.12. 04:44 | Komunita

Virtualizační nástroj GNOME Boxy ve Fedoře 27 umožňuje jednoduše stáhnout a nainstalovat Red Hat Enterprise Linux, který je pro vývojáře zdarma. Vývojová verze GNOME Boxy již umožňuje jednoduše stáhnout a nainstalovat další linuxové distribuce. Ukázka na YouTube. Seznam distribucí a jejich verze, nastavení a cesty k ISO obrazům je udržován v knihovně a databázi libosinfo (GitLab).

Ladislav Hagara | Komentářů: 0
7.12. 03:33 | Nová verze

Google Chrome 63 byl prohlášen za stabilní (YouTube). Nejnovější stabilní verze 63.0.3239.84 tohoto webového prohlížeče přináší řadu oprav a vylepšení. Vylepšeny byly také nástroje pro vývojáře. Opraveno bylo 37 bezpečnostních chyb.

Ladislav Hagara | Komentářů: 12
Jak se vás potenciálně dotkne trend odstraňování analogového audio konektoru typu 3,5mm jack z „chytrých telefonů“?
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Celkem 954 hlasů
 Komentářů: 45, poslední 1.12. 19:00
    Rozcestník

    Dotaz: Chybne disky, radic alebo kable?

    13.5.2013 17:40 GeorgeWH | skóre: 36
    Chybne disky, radic alebo kable?
    Přečteno: 224×
    zdravim. cez vikend sa na 2 rovnakych diskoch (RAID1) objavili vadne sektory. zaujimave na tom je to, ze sa chyba vyskytla v uplne rovnaky cas. vadne sektory som skusal "precitat" pomocou hdparm --read-sector , nehodilo ziadnu chybu. na /dev/sde momentalne bezi longtest, zatial bez chyby. odchadzaju disky, alebo moze byt problem inde? doska uz bola raz reklamovana, nefungovali PS/2 porty.
    May 11 14:46:31 server kernel: [6556958.684175] ata5.00: exception Emask 0x10 SAct 0x1f SErr 0x810000 action 0xe frozen
    May 11 14:46:31 server kernel: [6556958.684238] ata5.00: irq_stat 0x00400000, PHY RDY changed
    May 11 14:46:31 server kernel: [6556958.684275] ata5: SError: { PHYRdyChg LinkSeq }
    May 11 14:46:31 server kernel: [6556958.684293] ata6.00: exception Emask 0x10 SAct 0x1f SErr 0x810000 action 0xe frozen
    May 11 14:46:31 server kernel: [6556958.684298] ata6.00: irq_stat 0x00400000, PHY RDY changed
    May 11 14:46:31 server kernel: [6556958.684302] ata6: SError: { PHYRdyChg LinkSeq }
    May 11 14:46:31 server kernel: [6556958.684306] ata6.00: failed command: WRITE FPDMA QUEUED
    May 11 14:46:31 server kernel: [6556958.684313] ata6.00: cmd 61/c0:00:57:c3:21/02:00:05:00:00/40 tag 0 ncq 360448 out
    May 11 14:46:31 server kernel: [6556958.684315]          res 40/00:18:17:c6:21/00:00:05:00:00/40 Emask 0x10 (ATA bus error)
    May 11 14:46:31 server kernel: [6556958.684318] ata6.00: status: { DRDY }
    May 11 14:46:31 server kernel: [6556958.684321] ata6.00: failed command: WRITE FPDMA QUEUED
    May 11 14:46:31 server kernel: [6556958.684327] ata6.00: cmd 61/c8:08:cf:bc:21/03:00:05:00:00/40 tag 1 ncq 495616 out
    May 11 14:46:31 server kernel: [6556958.684329]          res 40/00:18:17:c6:21/00:00:05:00:00/40 Emask 0x10 (ATA bus error)
    May 11 14:46:31 server kernel: [6556958.684332] ata6.00: status: { DRDY }
    May 11 14:46:31 server kernel: [6556958.684334] ata6.00: failed command: WRITE FPDMA QUEUED
    May 11 14:46:31 server kernel: [6556958.684340] ata6.00: cmd 61/10:10:97:c0:21/02:00:05:00:00/40 tag 2 ncq 270336 out
    May 11 14:46:31 server kernel: [6556958.684341]          res 40/00:18:17:c6:21/00:00:05:00:00/40 Emask 0x10 (ATA bus error)
    May 11 14:46:31 server kernel: [6556958.684344] ata6.00: status: { DRDY }
    May 11 14:46:31 server kernel: [6556958.684347] ata6.00: failed command: WRITE FPDMA QUEUED
    May 11 14:46:31 server kernel: [6556958.684353] ata6.00: cmd 61/60:18:17:c6:21/01:00:05:00:00/40 tag 3 ncq 180224 out
    May 11 14:46:31 server kernel: [6556958.684354]          res 40/00:18:17:c6:21/00:00:05:00:00/40 Emask 0x10 (ATA bus error)
    May 11 14:46:31 server kernel: [6556958.684357] ata6.00: status: { DRDY }
    May 11 14:46:31 server kernel: [6556958.684360] ata6.00: failed command: WRITE FPDMA QUEUED
    May 11 14:46:31 server kernel: [6556958.684365] ata6.00: cmd 61/b0:20:a7:c2:21/00:00:05:00:00/40 tag 4 ncq 90112 out
    May 11 14:46:31 server kernel: [6556958.684367]          res 40/00:18:17:c6:21/00:00:05:00:00/40 Emask 0x10 (ATA bus error)
    May 11 14:46:31 server kernel: [6556958.684370] ata6.00: status: { DRDY }
    May 11 14:46:31 server kernel: [6556958.684379] ata6: hard resetting link
    May 11 14:46:31 server kernel: [6556958.688006] ata5.00: cmd 61/10:18:97:c0:21/02:00:05:00:00/40 tag 3 ncq 270336 out
    May 11 14:46:31 server kernel: [6556958.688006] ata5.00: cmd 61/60:08:17:c6:21/01:00:05:00:00/40 tag 1 ncq 180224 out
    May 11 14:46:31 server kernel: [6556958.688006] ata5.00: cmd 61/b0:20:a7:c2:21/00:00:05:00:00/40 tag 4 ncq 90112 out
    May 11 14:46:31 server kernel: [6556958.688006] ata5.00: cmd 61/c0:00:57:c3:21/02:00:05:00:00/40 tag 0 ncq 360448 out
    May 11 14:46:31 server kernel: [6556958.688006] ata5.00: cmd 61/c8:10:cf:bc:21/03:00:05:00:00/40 tag 2 ncq 495616 out
    May 11 14:46:31 server kernel: [6556958.688006] ata5.00: failed command: WRITE FPDMA QUEUED
    May 11 14:46:31 server kernel: [6556958.688006] ata5.00: status: { DRDY }
    May 11 14:46:31 server kernel: [6556958.688006] ata5: hard resetting link
    May 11 14:46:31 server kernel: [6556958.688006]          res 40/00:00:57:c3:21/00:00:05:00:00/40 Emask 0x10 (ATA bus error)
    May 11 14:46:37 server kernel: [6556964.052283] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    May 11 14:46:37 server kernel: [6556964.052310] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    May 11 14:46:37 server kernel: [6556964.232633] ata6.00: configured for UDMA/133
    May 11 14:46:37 server kernel: [6556964.232830] ata5.00: configured for UDMA/133
    
    May 11 15:11:36 server kernel: [6558463.110687] ata6.00: exception Emask 0x0 SAct 0xf SErr 0x0 action 0x0
    May 11 15:11:36 server kernel: [6558463.110730] ata6.00: irq_stat 0x40000008
    May 11 15:11:36 server kernel: [6558463.110765] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:11:36 server kernel: [6558463.110805] ata6.00: cmd 60/00:10:ff:b7:21/01:00:05:00:00/40 tag 2 ncq 131072 in
    May 11 15:11:36 server kernel: [6558463.110806]          res 41/40:00:7d:b8:21/00:01:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:11:36 server kernel: [6558463.110921] ata6.00: status: { DRDY ERR }
    May 11 15:11:36 server kernel: [6558463.110954] ata6.00: error: { UNC }
    May 11 15:11:36 server kernel: [6558463.133811] ata6.00: configured for UDMA/133
    May 11 15:11:40 server kernel: [6558466.869250] ata6.00: exception Emask 0x0 SAct 0x2 SErr 0x0 action 0x0
    May 11 15:11:40 server kernel: [6558466.869293] ata6.00: irq_stat 0x40000008
    May 11 15:11:40 server kernel: [6558466.869328] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:11:40 server kernel: [6558466.869368] ata6.00: cmd 60/00:08:ff:b7:21/01:00:05:00:00/40 tag 1 ncq 131072 in
    May 11 15:11:40 server kernel: [6558466.869369]          res 41/40:00:7d:b8:21/00:01:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:11:40 server kernel: [6558466.869485] ata6.00: status: { DRDY ERR }
    May 11 15:11:40 server kernel: [6558466.869517] ata6.00: error: { UNC }
    May 11 15:11:40 server kernel: [6558466.979340] ata6.00: configured for UDMA/133
    May 11 15:11:43 server kernel: [6558470.768038] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:11:43 server kernel: [6558470.768081] ata6.00: irq_stat 0x40000008
    May 11 15:11:43 server kernel: [6558470.768115] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:11:43 server kernel: [6558470.768154] ata6.00: cmd 60/00:00:ff:b7:21/01:00:05:00:00/40 tag 0 ncq 131072 in
    May 11 15:11:43 server kernel: [6558470.768155]          res 41/40:00:7d:b8:21/00:01:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:11:43 server kernel: [6558470.768268] ata6.00: status: { DRDY ERR }
    May 11 15:11:43 server kernel: [6558470.768300] ata6.00: error: { UNC }
    May 11 15:11:44 server kernel: [6558470.835835] ata6.00: configured for UDMA/133
    May 11 15:11:47 server kernel: [6558473.838943] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:11:47 server kernel: [6558473.838985] ata6.00: irq_stat 0x40000008
    May 11 15:11:47 server kernel: [6558473.839019] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:11:47 server kernel: [6558473.839058] ata6.00: cmd 60/00:00:ff:b7:21/01:00:05:00:00/40 tag 0 ncq 131072 in
    May 11 15:11:47 server kernel: [6558473.839059]          res 41/40:00:7d:b8:21/00:01:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:11:47 server kernel: [6558473.839172] ata6.00: status: { DRDY ERR }
    May 11 15:11:47 server kernel: [6558473.839204] ata6.00: error: { UNC }
    May 11 15:11:47 server kernel: [6558473.862020] ata6.00: configured for UDMA/133
    May 11 15:11:50 server kernel: [6558476.829157] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:11:50 server kernel: [6558476.829200] ata6.00: irq_stat 0x40000008
    May 11 15:11:50 server kernel: [6558476.829234] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:11:50 server kernel: [6558476.829273] ata6.00: cmd 60/00:00:ff:b7:21/01:00:05:00:00/40 tag 0 ncq 131072 in
    May 11 15:11:50 server kernel: [6558476.829274]          res 41/40:00:7d:b8:21/00:01:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:11:50 server kernel: [6558476.829387] ata6.00: status: { DRDY ERR }
    May 11 15:11:50 server kernel: [6558476.829419] ata6.00: error: { UNC }
    May 11 15:11:50 server kernel: [6558476.852291] ata6.00: configured for UDMA/133
    May 11 15:11:53 server kernel: [6558480.594038] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:11:53 server kernel: [6558480.594080] ata6.00: irq_stat 0x40000008
    May 11 15:11:53 server kernel: [6558480.594114] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:11:53 server kernel: [6558480.594153] ata6.00: cmd 60/00:00:ff:b7:21/01:00:05:00:00/40 tag 0 ncq 131072 in
    May 11 15:11:53 server kernel: [6558480.594155]          res 41/40:00:7d:b8:21/00:01:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:11:53 server kernel: [6558480.594268] ata6.00: status: { DRDY ERR }
    May 11 15:11:53 server kernel: [6558480.594300] ata6.00: error: { UNC }
    May 11 15:11:53 server kernel: [6558480.617179] ata6.00: configured for UDMA/133
    May 11 15:11:53 server kernel: [6558480.617242] sd 5:0:0:0: [sdf] Unhandled sense code
    May 11 15:11:53 server kernel: [6558480.617245] sd 5:0:0:0: [sdf] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
    May 11 15:11:53 server kernel: [6558480.617250] sd 5:0:0:0: [sdf] Sense Key : Medium Error [current] [descriptor]
    May 11 15:11:53 server kernel: [6558480.617258] Descriptor sense data with sense descriptors (in hex):
    May 11 15:11:53 server kernel: [6558480.617262]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
    May 11 15:11:53 server kernel: [6558480.617281]         05 21 b8 7d
    May 11 15:11:53 server kernel: [6558480.617289] sd 5:0:0:0: [sdf] Add. Sense: Unrecovered read error - auto reallocate failed
    May 11 15:11:53 server kernel: [6558480.617296] sd 5:0:0:0: [sdf] CDB: Read(10): 28 00 05 21 b7 ff 00 01 00 00
    May 11 15:11:53 server kernel: [6558480.617314] end_request: I/O error, dev sdf, sector 86095997
    May 11 15:11:53 server kernel: [6558480.617352] raid1: sdf1: rescheduling sector 86095896
    May 11 15:11:53 server kernel: [6558480.617394] raid1: sdf1: rescheduling sector 86095984
    May 11 15:11:57 server kernel: [6558484.583784] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:11:57 server kernel: [6558484.583827] ata6.00: irq_stat 0x40000008
    May 11 15:11:57 server kernel: [6558484.583861] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:11:57 server kernel: [6558484.583899] ata6.00: cmd 60/08:00:77:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:11:57 server kernel: [6558484.583901]          res 41/40:08:7d:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:11:57 server kernel: [6558484.584014] ata6.00: status: { DRDY ERR }
    May 11 15:11:57 server kernel: [6558484.584046] ata6.00: error: { UNC }
    May 11 15:11:57 server kernel: [6558484.606881] ata6.00: configured for UDMA/133
    May 11 15:12:00 server kernel: [6558487.565694] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:00 server kernel: [6558487.565737] ata6.00: irq_stat 0x40000008
    May 11 15:12:00 server kernel: [6558487.565771] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:12:00 server kernel: [6558487.565810] ata6.00: cmd 60/08:00:77:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:00 server kernel: [6558487.565811]          res 41/40:08:7d:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:00 server kernel: [6558487.565924] ata6.00: status: { DRDY ERR }
    May 11 15:12:00 server kernel: [6558487.565956] ata6.00: error: { UNC }
    May 11 15:12:00 server kernel: [6558487.588830] ata6.00: configured for UDMA/133
    May 11 15:12:03 server kernel: [6558490.564283] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:03 server kernel: [6558490.564326] ata6.00: irq_stat 0x40000008
    May 11 15:12:03 server kernel: [6558490.564360] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:12:03 server kernel: [6558490.564399] ata6.00: cmd 60/08:00:77:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:03 server kernel: [6558490.564401]          res 41/40:08:7d:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:03 server kernel: [6558490.564514] ata6.00: status: { DRDY ERR }
    May 11 15:12:03 server kernel: [6558490.564546] ata6.00: error: { UNC }
    May 11 15:12:03 server kernel: [6558490.587407] ata6.00: configured for UDMA/133
    May 11 15:12:07 server kernel: [6558494.404134] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:07 server kernel: [6558494.404177] ata6.00: irq_stat 0x40000008
    May 11 15:12:07 server kernel: [6558494.404211] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:12:07 server kernel: [6558494.404249] ata6.00: cmd 60/08:00:77:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:07 server kernel: [6558494.404251]          res 41/40:08:7d:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:07 server kernel: [6558494.404364] ata6.00: status: { DRDY ERR }
    May 11 15:12:07 server kernel: [6558494.404396] ata6.00: error: { UNC }
    May 11 15:12:07 server kernel: [6558494.427221] ata6.00: configured for UDMA/133
    May 11 15:12:11 server kernel: [6558498.152336] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:11 server kernel: [6558498.152378] ata6.00: irq_stat 0x40000008
    May 11 15:12:11 server kernel: [6558498.152412] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:12:11 server kernel: [6558498.152451] ata6.00: cmd 60/08:00:77:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:11 server kernel: [6558498.152453]          res 41/40:08:7d:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:11 server kernel: [6558498.152565] ata6.00: status: { DRDY ERR }
    May 11 15:12:11 server kernel: [6558498.152598] ata6.00: error: { UNC }
    May 11 15:12:11 server kernel: [6558498.175469] ata6.00: configured for UDMA/133
    May 11 15:12:14 server kernel: [6558501.159235] ata6.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:14 server kernel: [6558501.159278] ata6.00: irq_stat 0x40000008
    May 11 15:12:14 server kernel: [6558501.159311] ata6.00: failed command: READ FPDMA QUEUED
    May 11 15:12:14 server kernel: [6558501.159350] ata6.00: cmd 60/08:00:77:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:14 server kernel: [6558501.159352]          res 41/40:08:7d:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:14 server kernel: [6558501.159464] ata6.00: status: { DRDY ERR }
    May 11 15:12:14 server kernel: [6558501.159497] ata6.00: error: { UNC }
    May 11 15:12:14 server kernel: [6558501.182364] ata6.00: configured for UDMA/133
    May 11 15:12:14 server kernel: [6558501.182378] sd 5:0:0:0: [sdf] Unhandled sense code
    May 11 15:12:14 server kernel: [6558501.182381] sd 5:0:0:0: [sdf] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
    May 11 15:12:14 server kernel: [6558501.182386] sd 5:0:0:0: [sdf] Sense Key : Medium Error [current] [descriptor]
    May 11 15:12:14 server kernel: [6558501.182394] Descriptor sense data with sense descriptors (in hex):
    May 11 15:12:14 server kernel: [6558501.182398]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
    May 11 15:12:14 server kernel: [6558501.182417]         05 21 b8 7d
    May 11 15:12:14 server kernel: [6558501.182425] sd 5:0:0:0: [sdf] Add. Sense: Unrecovered read error - auto reallocate failed
    May 11 15:12:14 server kernel: [6558501.182432] sd 5:0:0:0: [sdf] CDB: Read(10): 28 00 05 21 b8 77 00 00 08 00
    May 11 15:12:14 server kernel: [6558501.182450] end_request: I/O error, dev sdf, sector 86095997
    May 11 15:12:14 server kernel: [6558501.218079] raid1:md5: read error corrected (8 sectors at 86095928 on sdf1)
    May 11 15:12:14 server kernel: [6558501.225122] raid1: sde1: redirecting sector 86095896 to another mirror
    May 11 15:12:14 server kernel: [6558501.230327] raid1: sde1: redirecting sector 86095984 to another mirror
    May 11 15:12:18 server kernel: [6558505.030334] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:18 server kernel: [6558505.030374] ata5.00: irq_stat 0x40000008
    May 11 15:12:18 server kernel: [6558505.030407] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:18 server kernel: [6558505.030446] ata5.00: cmd 60/50:00:af:b8:21/00:00:05:00:00/40 tag 0 ncq 40960 in
    May 11 15:12:18 server kernel: [6558505.030448]          res 41/40:50:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:18 server kernel: [6558505.030560] ata5.00: status: { DRDY ERR }
    May 11 15:12:18 server kernel: [6558505.030593] ata5.00: error: { UNC }
    May 11 15:12:18 server kernel: [6558505.053260] ata5.00: configured for UDMA/133
    May 11 15:12:22 server kernel: [6558509.411546] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:22 server kernel: [6558509.411588] ata5.00: irq_stat 0x40000008
    May 11 15:12:22 server kernel: [6558509.411623] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:22 server kernel: [6558509.411662] ata5.00: cmd 60/50:00:af:b8:21/00:00:05:00:00/40 tag 0 ncq 40960 in
    May 11 15:12:22 server kernel: [6558509.411663]          res 41/40:50:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:22 server kernel: [6558509.411777] ata5.00: status: { DRDY ERR }
    May 11 15:12:22 server kernel: [6558509.411809] ata5.00: error: { UNC }
    May 11 15:12:22 server kernel: [6558509.434487] ata5.00: configured for UDMA/133
    May 11 15:12:25 server kernel: [6558512.376822] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:25 server kernel: [6558512.376863] ata5.00: irq_stat 0x40000008
    May 11 15:12:25 server kernel: [6558512.376897] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:25 server kernel: [6558512.376936] ata5.00: cmd 60/50:00:af:b8:21/00:00:05:00:00/40 tag 0 ncq 40960 in
    May 11 15:12:25 server kernel: [6558512.376937]          res 41/40:50:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:25 server kernel: [6558512.380803] ata5.00: error: { UNC }
    May 11 15:12:25 server kernel: [6558512.380803] ata5.00: status: { DRDY ERR }
    May 11 15:12:25 server kernel: [6558512.399748] ata5.00: configured for UDMA/133
    May 11 15:12:28 server kernel: [6558515.375376] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:28 server kernel: [6558515.375419] ata5.00: irq_stat 0x40000008
    May 11 15:12:28 server kernel: [6558515.375453] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:28 server kernel: [6558515.375493] ata5.00: cmd 60/50:00:af:b8:21/00:00:05:00:00/40 tag 0 ncq 40960 in
    May 11 15:12:28 server kernel: [6558515.375495]          res 41/40:50:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:28 server kernel: [6558515.375609] ata5.00: status: { DRDY ERR }
    May 11 15:12:28 server kernel: [6558515.375642] ata5.00: error: { UNC }
    May 11 15:12:28 server kernel: [6558515.398347] ata5.00: configured for UDMA/133
    May 11 15:12:31 server kernel: [6558518.382289] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:31 server kernel: [6558518.382331] ata5.00: irq_stat 0x40000008
    May 11 15:12:31 server kernel: [6558518.382366] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:31 server kernel: [6558518.382404] ata5.00: cmd 60/50:00:af:b8:21/00:00:05:00:00/40 tag 0 ncq 40960 in
    May 11 15:12:31 server kernel: [6558518.382406]          res 41/40:50:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:31 server kernel: [6558518.382519] ata5.00: status: { DRDY ERR }
    May 11 15:12:31 server kernel: [6558518.382551] ata5.00: error: { UNC }
    May 11 15:12:31 server kernel: [6558518.405207] ata5.00: configured for UDMA/133
    May 11 15:12:34 server kernel: [6558521.405841] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:34 server kernel: [6558521.405881] ata5.00: irq_stat 0x40000008
    May 11 15:12:34 server kernel: [6558521.405915] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:34 server kernel: [6558521.405953] ata5.00: cmd 60/50:00:af:b8:21/00:00:05:00:00/40 tag 0 ncq 40960 in
    May 11 15:12:34 server kernel: [6558521.405955]          res 41/40:50:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:34 server kernel: [6558521.406068] ata5.00: status: { DRDY ERR }
    May 11 15:12:34 server kernel: [6558521.406100] ata5.00: error: { UNC }
    May 11 15:12:34 server kernel: [6558521.428797] ata5.00: configured for UDMA/133
    May 11 15:12:34 server kernel: [6558521.428812] sd 4:0:0:0: [sde] Unhandled sense code
    May 11 15:12:34 server kernel: [6558521.428815] sd 4:0:0:0: [sde] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
    May 11 15:12:34 server kernel: [6558521.428820] sd 4:0:0:0: [sde] Sense Key : Medium Error [current] [descriptor]
    May 11 15:12:34 server kernel: [6558521.428828] Descriptor sense data with sense descriptors (in hex):
    May 11 15:12:34 server kernel: [6558521.428832]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
    May 11 15:12:34 server kernel: [6558521.428852]         05 21 b8 f0
    May 11 15:12:34 server kernel: [6558521.428859] sd 4:0:0:0: [sde] Add. Sense: Unrecovered read error - auto reallocate failed
    May 11 15:12:34 server kernel: [6558521.428866] sd 4:0:0:0: [sde] CDB: Read(10): 28 00 05 21 b8 af 00 00 50 00
    May 11 15:12:34 server kernel: [6558521.428884] end_request: I/O error, dev sde, sector 86096112
    May 11 15:12:34 server kernel: [6558521.428923] raid1: sde1: rescheduling sector 86095984
    May 11 15:12:37 server kernel: [6558524.479410] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:37 server kernel: [6558524.479452] ata5.00: irq_stat 0x40000008
    May 11 15:12:37 server kernel: [6558524.479486] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:37 server kernel: [6558524.479526] ata5.00: cmd 60/08:00:ef:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:37 server kernel: [6558524.479527]          res 41/40:08:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:37 server kernel: [6558524.479640] ata5.00: status: { DRDY ERR }
    May 11 15:12:37 server kernel: [6558524.479672] ata5.00: error: { UNC }
    May 11 15:12:37 server kernel: [6558524.501987] ata5.00: configured for UDMA/133
    May 11 15:12:40 server kernel: [6558527.461286] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:40 server kernel: [6558527.461328] ata5.00: irq_stat 0x40000008
    May 11 15:12:40 server kernel: [6558527.461362] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:40 server kernel: [6558527.461401] ata5.00: cmd 60/08:00:ef:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:40 server kernel: [6558527.461402]          res 41/40:08:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:40 server kernel: [6558527.461515] ata5.00: status: { DRDY ERR }
    May 11 15:12:40 server kernel: [6558527.461547] ata5.00: error: { UNC }
    May 11 15:12:40 server kernel: [6558527.483927] ata5.00: configured for UDMA/133
    May 11 15:12:43 server kernel: [6558530.501479] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:43 server kernel: [6558530.501521] ata5.00: irq_stat 0x40000008
    May 11 15:12:43 server kernel: [6558530.501555] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:43 server kernel: [6558530.501594] ata5.00: cmd 60/08:00:ef:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:43 server kernel: [6558530.501595]          res 41/40:08:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:43 server kernel: [6558530.501708] ata5.00: status: { DRDY ERR }
    May 11 15:12:43 server kernel: [6558530.501740] ata5.00: error: { UNC }
    May 11 15:12:43 server kernel: [6558530.524114] ata5.00: configured for UDMA/133
    May 11 15:12:46 server kernel: [6558533.491741] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:46 server kernel: [6558533.491784] ata5.00: irq_stat 0x40000008
    May 11 15:12:46 server kernel: [6558533.491818] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:46 server kernel: [6558533.491856] ata5.00: cmd 60/08:00:ef:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:46 server kernel: [6558533.491858]          res 41/40:08:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:46 server kernel: [6558533.491971] ata5.00: status: { DRDY ERR }
    May 11 15:12:46 server kernel: [6558533.492004] ata5.00: error: { UNC }
    May 11 15:12:46 server kernel: [6558533.514355] ata5.00: configured for UDMA/133
    May 11 15:12:49 server kernel: [6558536.515272] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:49 server kernel: [6558536.515315] ata5.00: irq_stat 0x40000008
    May 11 15:12:49 server kernel: [6558536.515349] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:49 server kernel: [6558536.515387] ata5.00: cmd 60/08:00:ef:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:49 server kernel: [6558536.515389]          res 41/40:08:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:49 server kernel: [6558536.515502] ata5.00: status: { DRDY ERR }
    May 11 15:12:49 server kernel: [6558536.515534] ata5.00: error: { UNC }
    May 11 15:12:49 server kernel: [6558536.537957] ata5.00: configured for UDMA/133
    May 11 15:12:52 server kernel: [6558539.522192] ata5.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
    May 11 15:12:52 server kernel: [6558539.522235] ata5.00: irq_stat 0x40000008
    May 11 15:12:52 server kernel: [6558539.522269] ata5.00: failed command: READ FPDMA QUEUED
    May 11 15:12:52 server kernel: [6558539.522308] ata5.00: cmd 60/08:00:ef:b8:21/00:00:05:00:00/40 tag 0 ncq 4096 in
    May 11 15:12:52 server kernel: [6558539.522309]          res 41/40:08:f0:b8:21/00:00:05:00:00/00 Emask 0x409 (media error) <F>
    May 11 15:12:52 server kernel: [6558539.522422] ata5.00: status: { DRDY ERR }
    May 11 15:12:52 server kernel: [6558539.522454] ata5.00: error: { UNC }
    May 11 15:12:52 server kernel: [6558539.544836] ata5.00: configured for UDMA/133
    May 11 15:12:52 server kernel: [6558539.544852] sd 4:0:0:0: [sde] Unhandled sense code
    May 11 15:12:52 server kernel: [6558539.544855] sd 4:0:0:0: [sde] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
    May 11 15:12:52 server kernel: [6558539.544860] sd 4:0:0:0: [sde] Sense Key : Medium Error [current] [descriptor]
    May 11 15:12:52 server kernel: [6558539.544867] Descriptor sense data with sense descriptors (in hex):
    May 11 15:12:52 server kernel: [6558539.544871]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
    May 11 15:12:52 server kernel: [6558539.544891]         05 21 b8 f0
    May 11 15:12:52 server kernel: [6558539.544899] sd 4:0:0:0: [sde] Add. Sense: Unrecovered read error - auto reallocate failed
    May 11 15:12:52 server kernel: [6558539.544906] sd 4:0:0:0: [sde] CDB: Read(10): 28 00 05 21 b8 ef 00 00 08 00
    May 11 15:12:52 server kernel: [6558539.544924] end_request: I/O error, dev sde, sector 86096112
    May 11 15:12:52 server kernel: [6558539.545969] raid1:md5: read error corrected (8 sectors at 86096048 on sde1)
    May 11 15:12:52 server kernel: [6558539.569732] raid1: sdf1: redirecting sector 86095984 to another mirror
    May 11 15:22:49 server smartd[2606]: Device: /dev/sde [SAT], ATA error count increased from 0 to 12
    May 11 15:22:49 server smartd[2606]: Device: /dev/sdf [SAT], ATA error count increased from 0 to 12
    
    # smartctl -a /dev/sde
    smartctl 5.40 2010-07-12 r3124 [x86_64-unknown-linux-gnu] (local build)
    Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net
    
    === START OF INFORMATION SECTION ===
    Model Family:     Seagate Barracuda ES.2
    Device Model:     ST3750330NS
    Serial Number:    XXX
    Firmware Version: SN05
    User Capacity:    750,156,374,016 bytes
    Device is:        In smartctl database [for details use: -P show]
    ATA Version is:   8
    ATA Standard is:  ATA-8-ACS revision 4
    Local Time is:    Mon May 13 17:19:06 2013 CEST
    
    ==> WARNING: There are known problems with these drives,
    see the following Seagate web pages:
    http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207931
    http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207963
    
    SMART support is: Available - device has SMART capability.
    SMART support is: Enabled
    
    === START OF READ SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED
    
    General SMART Values:
    Offline data collection status:  (0x82)	Offline data collection activity
    					was completed without error.
    					Auto Offline Data Collection: Enabled.
    Self-test execution status:      ( 242)	Self-test routine in progress...
    					20% of test remaining.
    Total time to complete Offline 
    data collection: 		 ( 634) seconds.
    Offline data collection
    capabilities: 			 (0x7b) SMART execute Offline immediate.
    					Auto Offline data collection on/off support.
    					Suspend Offline collection upon new
    					command.
    					Offline surface scan supported.
    					Self-test supported.
    					Conveyance Self-test supported.
    					Selective Self-test supported.
    SMART capabilities:            (0x0003)	Saves SMART data before entering
    					power-saving mode.
    					Supports SMART auto save timer.
    Error logging capability:        (0x01)	Error logging supported.
    					General Purpose Logging supported.
    Short self-test routine 
    recommended polling time: 	 (   1) minutes.
    Extended self-test routine
    recommended polling time: 	 ( 178) minutes.
    Conveyance self-test routine
    recommended polling time: 	 (   2) minutes.
    SCT capabilities: 	       (0x003d)	SCT Status supported.
    					SCT Error Recovery Control supported.
    					SCT Feature Control supported.
    					SCT Data Table supported.
    
    SMART Attributes Data Structure revision number: 10
    Vendor Specific SMART Attributes with Thresholds:
    ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
      1 Raw_Read_Error_Rate     0x000f   070   063   044    Pre-fail  Always       -       97476645
      3 Spin_Up_Time            0x0003   099   099   000    Pre-fail  Always       -       0
      4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       41
      5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       1
      7 Seek_Error_Rate         0x000f   076   060   030    Pre-fail  Always       -       44276420
      9 Power_On_Hours          0x0032   083   083   000    Old_age   Always       -       15361
     10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
     12 Power_Cycle_Count       0x0032   100   037   020    Old_age   Always       -       41
    184 End-to-End_Error        0x0032   100   100   099    Old_age   Always       -       0
    187 Reported_Uncorrect      0x0032   088   088   000    Old_age   Always       -       12
    188 Command_Timeout         0x0032   100   100   000    Old_age   Always       -       0
    189 High_Fly_Writes         0x003a   085   085   000    Old_age   Always       -       15
    190 Airflow_Temperature_Cel 0x0022   068   064   045    Old_age   Always       -       32 (Lifetime Min/Max 31/35)
    194 Temperature_Celsius     0x0022   032   040   000    Old_age   Always       -       32 (0 18 0 0)
    195 Hardware_ECC_Recovered  0x001a   036   026   000    Old_age   Always       -       97476645
    197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
    198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
    199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
    
    SMART Error Log Version: 1
    ATA Error Count: 12 (device log contains only the most recent five errors)
    	CR = Command Register [HEX]
    	FR = Features Register [HEX]
    	SC = Sector Count Register [HEX]
    	SN = Sector Number Register [HEX]
    	CL = Cylinder Low Register [HEX]
    	CH = Cylinder High Register [HEX]
    	DH = Device/Head Register [HEX]
    	DC = Device Command Register [HEX]
    	ER = Error register [HEX]
    	ST = Status register [HEX]
    Powered_Up_Time is measured from power on, and printed as
    DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
    SS=sec, and sss=millisec. It "wraps" after 49.710 days.
    
    Error 12 occurred at disk power-on lifetime: 15311 hours (637 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 f0 b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 ef b8 21 45 00      00:26:15.032  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:26:15.031  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:26:15.030  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:26:15.030  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:26:15.029  READ NATIVE MAX ADDRESS EXT
    
    Error 11 occurred at disk power-on lifetime: 15311 hours (637 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 f0 b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 ef b8 21 45 00      00:26:12.008  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:26:12.008  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:26:12.006  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:26:12.006  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:26:12.006  READ NATIVE MAX ADDRESS EXT
    
    Error 10 occurred at disk power-on lifetime: 15311 hours (637 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 f0 b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 ef b8 21 45 00      00:26:09.018  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:26:09.018  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:26:09.016  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:26:09.016  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:26:09.015  READ NATIVE MAX ADDRESS EXT
    
    Error 9 occurred at disk power-on lifetime: 15311 hours (637 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 f0 b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 ef b8 21 45 00      00:26:05.978  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:26:05.978  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:26:05.976  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:26:05.976  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:26:05.975  READ NATIVE MAX ADDRESS EXT
    
    Error 8 occurred at disk power-on lifetime: 15311 hours (637 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 f0 b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 ef b8 21 45 00      00:26:02.996  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:26:02.996  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:26:02.994  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:26:02.994  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:26:02.993  READ NATIVE MAX ADDRESS EXT
    
    SMART Self-test log structure revision number 1
    Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
    # 1  Extended offline    Self-test routine in progress 20%     15361         -
    # 2  Extended offline    Completed without error       00%     15329         -
    # 3  Extended offline    Completed without error       00%     15161         -
    # 4  Extended offline    Completed without error       00%     14993         -
    # 5  Extended offline    Completed without error       00%     14824         -
    # 6  Extended offline    Completed without error       00%     14656         -
    # 7  Extended offline    Completed without error       00%     14488         -
    # 8  Extended offline    Completed without error       00%     14321         -
    # 9  Extended offline    Completed without error       00%     14154         -
    #10  Extended offline    Completed without error       00%     13986         -
    #11  Extended offline    Completed without error       00%     13818         -
    #12  Extended offline    Completed without error       00%     13650         -
    #13  Extended offline    Completed without error       00%     13493         -
    #14  Extended offline    Completed without error       00%     13346         -
    #15  Extended offline    Completed without error       00%     13178         -
    #16  Extended offline    Completed without error       00%     13010         -
    #17  Extended offline    Completed without error       00%     12842         -
    #18  Extended offline    Completed without error       00%     12674         -
    #19  Extended offline    Completed without error       00%     12506         -
    #20  Extended offline    Completed without error       00%     12338         -
    #21  Extended offline    Completed without error       00%     12170         -
    
    SMART Selective self-test log data structure revision number 1
     SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
        1        0        0  Not_testing
        2        0        0  Not_testing
        3        0        0  Not_testing
        4        0        0  Not_testing
        5        0        0  Not_testing
    Selective self-test flags (0x0):
      After scanning selected spans, do NOT read-scan remainder of disk.
    If Selective self-test is pending on power-up, resume after 0 minute delay.
    
    # smartctl -a /dev/sdf
    smartctl 5.40 2010-07-12 r3124 [x86_64-unknown-linux-gnu] (local build)
    Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net
    
    === START OF INFORMATION SECTION ===
    Model Family:     Seagate Barracuda ES.2
    Device Model:     ST3750330NS
    Serial Number:    XXX
    Firmware Version: SN05
    User Capacity:    750,156,374,016 bytes
    Device is:        In smartctl database [for details use: -P show]
    ATA Version is:   8
    ATA Standard is:  ATA-8-ACS revision 4
    Local Time is:    Mon May 13 17:35:05 2013 CEST
    
    ==> WARNING: There are known problems with these drives,
    see the following Seagate web pages:
    http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207931
    http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207963
    
    SMART support is: Available - device has SMART capability.
    SMART support is: Enabled
    
    === START OF READ SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED
    
    General SMART Values:
    Offline data collection status:  (0x82)	Offline data collection activity
    					was completed without error.
    					Auto Offline Data Collection: Enabled.
    Self-test execution status:      (   0)	The previous self-test routine completed
    					without error or no self-test has ever 
    					been run.
    Total time to complete Offline 
    data collection: 		 ( 642) seconds.
    Offline data collection
    capabilities: 			 (0x7b) SMART execute Offline immediate.
    					Auto Offline data collection on/off support.
    					Suspend Offline collection upon new
    					command.
    					Offline surface scan supported.
    					Self-test supported.
    					Conveyance Self-test supported.
    					Selective Self-test supported.
    SMART capabilities:            (0x0003)	Saves SMART data before entering
    					power-saving mode.
    					Supports SMART auto save timer.
    Error logging capability:        (0x01)	Error logging supported.
    					General Purpose Logging supported.
    Short self-test routine 
    recommended polling time: 	 (   1) minutes.
    Extended self-test routine
    recommended polling time: 	 ( 173) minutes.
    Conveyance self-test routine
    recommended polling time: 	 (   2) minutes.
    SCT capabilities: 	       (0x003d)	SCT Status supported.
    					SCT Error Recovery Control supported.
    					SCT Feature Control supported.
    					SCT Data Table supported.
    
    SMART Attributes Data Structure revision number: 10
    Vendor Specific SMART Attributes with Thresholds:
    ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
      1 Raw_Read_Error_Rate     0x000f   068   060   044    Pre-fail  Always       -       212763482
      3 Spin_Up_Time            0x0003   099   099   000    Pre-fail  Always       -       0
      4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       90
      5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0
      7 Seek_Error_Rate         0x000f   075   060   030    Pre-fail  Always       -       17302664910
      9 Power_On_Hours          0x0032   060   060   000    Old_age   Always       -       35569
     10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
     12 Power_Cycle_Count       0x0032   100   037   020    Old_age   Always       -       90
    184 End-to-End_Error        0x0032   100   100   099    Old_age   Always       -       0
    187 Reported_Uncorrect      0x0032   088   088   000    Old_age   Always       -       12
    188 Command_Timeout         0x0032   100   100   000    Old_age   Always       -       0
    189 High_Fly_Writes         0x003a   100   100   000    Old_age   Always       -       0
    190 Airflow_Temperature_Cel 0x0022   071   060   045    Old_age   Always       -       29 (Lifetime Min/Max 29/32)
    194 Temperature_Celsius     0x0022   029   040   000    Old_age   Always       -       29 (0 19 0 0)
    195 Hardware_ECC_Recovered  0x001a   040   027   000    Old_age   Always       -       212763482
    197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
    198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
    199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
    
    SMART Error Log Version: 1
    ATA Error Count: 12 (device log contains only the most recent five errors)
    	CR = Command Register [HEX]
    	FR = Features Register [HEX]
    	SC = Sector Count Register [HEX]
    	SN = Sector Number Register [HEX]
    	CL = Cylinder Low Register [HEX]
    	CH = Cylinder High Register [HEX]
    	DH = Device/Head Register [HEX]
    	DC = Device Command Register [HEX]
    	ER = Error register [HEX]
    	ST = Status register [HEX]
    Powered_Up_Time is measured from power on, and printed as
    DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
    SS=sec, and sss=millisec. It "wraps" after 49.710 days.
    
    Error 12 occurred at disk power-on lifetime: 35519 hours (1479 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 7d b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 77 b8 21 45 00      00:25:36.652  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:25:36.652  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:25:36.650  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:25:36.650  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:25:36.649  READ NATIVE MAX ADDRESS EXT
    
    Error 11 occurred at disk power-on lifetime: 35519 hours (1479 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 7d b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 77 b8 21 45 00      00:25:32.904  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:25:32.904  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:25:32.902  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:25:32.902  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:25:32.901  READ NATIVE MAX ADDRESS EXT
    
    Error 10 occurred at disk power-on lifetime: 35519 hours (1479 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 7d b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 77 b8 21 45 00      00:25:29.064  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:25:29.064  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:25:29.062  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:25:29.062  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:25:29.061  READ NATIVE MAX ADDRESS EXT
    
    Error 9 occurred at disk power-on lifetime: 35519 hours (1479 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 7d b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 77 b8 21 45 00      00:25:26.066  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:25:26.065  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:25:26.064  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:25:26.063  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:25:26.063  READ NATIVE MAX ADDRESS EXT
    
    Error 8 occurred at disk power-on lifetime: 35519 hours (1479 days + 23 hours)
      When the command that caused the error occurred, the device was active or idle.
    
      After command completion occurred, registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      40 51 00 7d b8 21 05
    
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      60 00 08 77 b8 21 45 00      00:25:23.084  READ FPDMA QUEUED
      27 00 00 00 00 00 e0 00      00:25:23.084  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 00      00:25:23.082  IDENTIFY DEVICE
      ef 03 46 00 00 00 a0 00      00:25:23.081  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:25:23.081  READ NATIVE MAX ADDRESS EXT
    
    SMART Self-test log structure revision number 1
    Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
    # 1  Extended offline    Completed without error       00%     35537         -
    # 2  Extended offline    Completed without error       00%     35369         -
    # 3  Extended offline    Completed without error       00%     35201         -
    # 4  Extended offline    Completed without error       00%     35032         -
    # 5  Extended offline    Completed without error       00%     34864         -
    # 6  Extended offline    Completed without error       00%     34696         -
    # 7  Extended offline    Completed without error       00%     34529         -
    # 8  Extended offline    Completed without error       00%     34362         -
    # 9  Extended offline    Completed without error       00%     34194         -
    #10  Extended offline    Completed without error       00%     34026         -
    #11  Extended offline    Completed without error       00%     33858         -
    #12  Extended offline    Completed without error       00%     33701         -
    #13  Extended offline    Completed without error       00%     33554         -
    #14  Extended offline    Completed without error       00%     33386         -
    #15  Extended offline    Completed without error       00%     33218         -
    #16  Extended offline    Completed without error       00%     33050         -
    #17  Extended offline    Completed without error       00%     32882         -
    #18  Extended offline    Completed without error       00%     32714         -
    #19  Extended offline    Completed without error       00%     32546         -
    #20  Extended offline    Completed without error       00%     32378         -
    #21  Extended offline    Completed without error       00%     32210         -
    
    SMART Selective self-test log data structure revision number 1
     SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
        1        0        0  Not_testing
        2        0        0  Not_testing
        3        0        0  Not_testing
        4        0        0  Not_testing
        5        0        0  Not_testing
    Selective self-test flags (0x0):
      After scanning selected spans, do NOT read-scan remainder of disk.
    If Selective self-test is pending on power-up, resume after 0 minute delay.
    

    Odpovědi

    13.5.2013 18:10 ewew | skóre: 36 | blog: ewewov_blog
    Rozbalit Rozbalit vše Re: Chybne disky, radic alebo kable?

    ==> WARNING: There are known problems with these drives, see the following Seagate web pages: http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207931 http://seagate.custkb.com/seagate/crm/selfservice/search.jsp?DocId=207963

    V smartctl je vypis o problemovosti daného disku. V prvom rade by si mal odzálohovať obsah diskov bez ohľadu na chybu.

    sec.linuxpseudosec.sk
    13.5.2013 22:40 GeorgeWH | skóre: 36
    Rozbalit Rozbalit vše Re: Chybne disky, radic alebo kable?
    skusal si tie linky aj otvorit? asi nie... ocakavam skor rady od ludi, co s tym maju prakticku skusenost.
    13.5.2013 23:20 ewew | skóre: 36 | blog: ewewov_blog
    Rozbalit Rozbalit vše Re: Chybne disky, radic alebo kable?

    Neskôr som zistil,že linky nefungujú. Vieš o tom, že chyba na jednom disku sa prejavi na druhom. RAID 1 je zrkadlenie. Existuje možnosť, že disky sú poškodené a pri ďalšom reštarte nemusia nabehnúť. Myslím, že je lepšie mať nejakú zálohu v prípade problému. Nevylučujem problém s doskou, radičom a káblami. Kľudne to môže byť náhodna chyba. Sú pre teba tie data cenné ?

    sec.linuxpseudosec.sk

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