Dotaz: EXT4-fs (sda1): re-mounted při staru

[kyekros]

Nainstaloval jsem si včera Logwatch, který funguje úplně perfektně. Jenže díky němu jsem zjistil, že se mi při startu jednou až třikrát remountne kořenový oddíl. Nestalo se mi ještě, že by se mi po startu nenamountoval jako rw, ale docela mě tyto hlášení děsí. Netušíte někdo co je ve věci? Hodnoty smartctl jsou v pořádku i testy vycházejí bez chyb. Disk je cca měsíc starý. Na prvním řádku výpisu se mi moutne rw a na posledních remountne na ro.

Jan 26 10:14:46 zalman kernel: [    3.741529] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 10:14:46 zalman kernel: [    5.188181] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2
Jan 26 10:14:46 zalman kernel: [    5.188186] ACPI: Power Button [PWRB]
Jan 26 10:14:46 zalman kernel: [    5.188236] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
Jan 26 10:14:46 zalman kernel: [    5.188239] ACPI: Power Button [PWRF]
Jan 26 10:14:46 zalman kernel: [    5.188677] ACPI: Requesting acpi_cpufreq
Jan 26 10:14:46 zalman kernel: [    5.337478] ACPI: resource 0000:00:1f.3 [io  0x0400-0x041f] conflicts with ACPI region SMRG [io 0x400-0x40f]
Jan 26 10:14:46 zalman kernel: [    5.337480] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
Jan 26 10:14:46 zalman kernel: [    5.342104] coretemp coretemp.0: Using relative temperature scale!
Jan 26 10:14:46 zalman kernel: [    5.342125] coretemp coretemp.0: Using relative temperature scale!
Jan 26 10:14:46 zalman kernel: [    5.346508] iTCO_vendor_support: vendor-support=0
Jan 26 10:14:46 zalman kernel: [    5.386183] input: PC Speaker as /devices/platform/pcspkr/input/input4
Jan 26 10:14:46 zalman kernel: [    5.438411] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.07
Jan 26 10:14:46 zalman kernel: [    5.438489] iTCO_wdt: Found a ICH10R TCO device (Version=2, TCOBASE=0x0860)
Jan 26 10:14:46 zalman kernel: [    5.438813] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
Jan 26 10:14:46 zalman kernel: [    5.462319] [drm] Initialized drm 1.1.0 20060810
Jan 26 10:14:46 zalman kernel: [    5.546485] wmi: Mapper loaded
Jan 26 10:14:46 zalman kernel: [    5.569237] [drm] nouveau 0000:01:00.0: Detected an NV50 generation card (0x0a8180b1)
Jan 26 10:14:46 zalman kernel: [    5.572647] [drm] nouveau 0000:01:00.0: Checking PRAMIN for VBIOS
Jan 26 10:14:46 zalman kernel: [    5.630595] [drm] nouveau 0000:01:00.0: ... appears to be valid
Jan 26 10:14:46 zalman kernel: [    5.630597] [drm] nouveau 0000:01:00.0: Using VBIOS from PRAMIN
Jan 26 10:14:46 zalman kernel: [    5.630600] [drm] nouveau 0000:01:00.0: BIT BIOS found
Jan 26 10:14:46 zalman kernel: [    5.630603] [drm] nouveau 0000:01:00.0: Bios version 70.18.6f.00
Jan 26 10:14:46 zalman kernel: [    5.630605] [drm] nouveau 0000:01:00.0: TMDS table version 2.0
Jan 26 10:14:46 zalman kernel: [    5.630817] [drm] nouveau 0000:01:00.0: MXM: no VBIOS data, nothing to do
Jan 26 10:14:46 zalman kernel: [    5.630819] [drm] nouveau 0000:01:00.0: DCB version 4.0
Jan 26 10:14:46 zalman kernel: [    5.630821] [drm] nouveau 0000:01:00.0: DCB outp 00: 01000302 00020030
Jan 26 10:14:46 zalman kernel: [    5.630823] [drm] nouveau 0000:01:00.0: DCB outp 01: 02000300 00000000
Jan 26 10:14:46 zalman kernel: [    5.630825] [drm] nouveau 0000:01:00.0: DCB outp 02: 02011362 00020010
Jan 26 10:14:46 zalman kernel: [    5.630826] [drm] nouveau 0000:01:00.0: DCB outp 03: 01022310 00000000
Jan 26 10:14:46 zalman kernel: [    5.630828] [drm] nouveau 0000:01:00.0: DCB conn 00: 00001030
Jan 26 10:14:46 zalman kernel: [    5.630830] [drm] nouveau 0000:01:00.0: DCB conn 01: 00002161
Jan 26 10:14:46 zalman kernel: [    5.630831] [drm] nouveau 0000:01:00.0: DCB conn 02: 00000200
Jan 26 10:14:46 zalman kernel: [    5.630835] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 0 at offset 0x6B0E
Jan 26 10:14:46 zalman kernel: [    5.691351] [drm] nouveau 0000:01:00.0: 0x6DE3: Condition still not met after 20ms, skipping following opcodes
Jan 26 10:14:46 zalman kernel: [    5.711196] [drm] nouveau 0000:01:00.0: 0x6DE7: Condition still not met after 20ms, skipping following opcodes
Jan 26 10:14:46 zalman kernel: [    5.711213] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 1 at offset 0x6FC1
Jan 26 10:14:46 zalman kernel: [    5.718907] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 2 at offset 0x7E8C
Jan 26 10:14:46 zalman kernel: [    5.718912] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 3 at offset 0x7EA5
Jan 26 10:14:46 zalman kernel: [    5.761438] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table 4 at offset 0x7F8C
Jan 26 10:14:46 zalman kernel: [    5.761439] [drm] nouveau 0000:01:00.0: Parsing VBIOS init table at offset 0x7FF1
Jan 26 10:14:46 zalman kernel: [    5.772327] hda_codec: ALC1200: BIOS auto-probing.
Jan 26 10:14:46 zalman kernel: [    5.774884] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input5
Jan 26 10:14:46 zalman kernel: [    5.780383] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
Jan 26 10:14:46 zalman kernel: [    5.781283] [drm] nouveau 0000:01:00.0: 0x6982: Condition still not met after 20ms, skipping following opcodes
Jan 26 10:14:46 zalman kernel: [    5.782716] [TTM] Zone  kernel: Available graphics memory: 442264 kiB
Jan 26 10:14:46 zalman kernel: [    5.782718] [TTM] Zone highmem: Available graphics memory: 1297052 kiB
Jan 26 10:14:46 zalman kernel: [    5.782719] [TTM] Initializing pool allocator
Jan 26 10:14:46 zalman kernel: [    5.782723] [TTM] Initializing DMA pool allocator
Jan 26 10:14:46 zalman kernel: [    5.782734] [drm] nouveau 0000:01:00.0: Detected 1024MiB VRAM (DDR3)
Jan 26 10:14:46 zalman kernel: [    5.784102] [drm] nouveau 0000:01:00.0: 512 MiB GART (aperture)
Jan 26 10:14:46 zalman kernel: [    5.813063] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
Jan 26 10:14:46 zalman kernel: [    5.813065] [drm] No driver support for vblank timestamp query.
Jan 26 10:14:46 zalman kernel: [    6.132052] [drm] nouveau 0000:01:00.0: 3 available performance level(s)
Jan 26 10:14:46 zalman kernel: [    6.132055] [drm] nouveau 0000:01:00.0: 0: core 135MHz shader 270MHz memory 135MHz voltage 850mV
Jan 26 10:14:46 zalman kernel: [    6.132058] [drm] nouveau 0000:01:00.0: 1: core 405MHz shader 810MHz memory 324MHz voltage 900mV
Jan 26 10:14:46 zalman kernel: [    6.132061] [drm] nouveau 0000:01:00.0: 3: core 567MHz shader 1340MHz memory 500MHz voltage 950mV
Jan 26 10:14:46 zalman kernel: [    6.132064] [drm] nouveau 0000:01:00.0: c: core 405MHz shader 810MHz memory 405MHz voltage 900mV
Jan 26 10:14:46 zalman kernel: [    6.244151] [drm] nouveau 0000:01:00.0: allocated 1280x1024 fb: 0x310000, bo f7242c00
Jan 26 10:14:46 zalman kernel: [    6.244200] fbcon: nouveaufb (fb0) is primary device
Jan 26 10:14:46 zalman kernel: [    6.263615] Console: switching to colour frame buffer device 160x64
Jan 26 10:14:46 zalman kernel: [    6.265643] fb0: nouveaufb frame buffer device
Jan 26 10:14:46 zalman kernel: [    6.265644] drm: registered panic notifier
Jan 26 10:14:46 zalman kernel: [    6.265648] [drm] Initialized nouveau 1.0.0 20120316 for 0000:01:00.0 on minor 0
Jan 26 10:14:46 zalman kernel: [    6.265680] hda_intel: Disabling MSI
Jan 26 10:14:46 zalman kernel: [    6.418362] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input7
Jan 26 10:14:46 zalman kernel: [    7.080010] HDMI status: Codec=0 Pin=5 Presence_Detect=0 ELD_Valid=0
Jan 26 10:14:46 zalman kernel: [    7.112009] HDMI status: Codec=1 Pin=5 Presence_Detect=0 ELD_Valid=0
Jan 26 10:14:46 zalman kernel: [    7.144009] HDMI status: Codec=2 Pin=5 Presence_Detect=0 ELD_Valid=0
Jan 26 10:14:46 zalman kernel: [    7.176009] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
Jan 26 10:14:46 zalman kernel: [    7.192091] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input8
Jan 26 10:14:46 zalman kernel: [    7.192188] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input9
Jan 26 10:14:46 zalman kernel: [    7.192275] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input10
Jan 26 10:14:46 zalman kernel: [    7.192356] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
Jan 26 10:14:46 zalman kernel: [    8.230578] EXT4-fs (sda1): re-mounted. Opts: (null)
Jan 26 10:14:46 zalman kernel: [    8.565973] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
Jan 26 10:14:46 zalman kernel: [    8.628171] loop: module loaded
Jan 26 10:14:46 zalman kernel: [    9.566331] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 10:14:46 zalman kernel: [    9.617229] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
Jan 26 10:14:46 zalman kernel: [    9.760916] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)

Odpovědi

[NN]

To je v poradku. Konkretne v mem pripade se o to stara /etc/rc.sysinit ..

[kyekros]

Děkuji za uklidnění..

[Sten]

Pokaždé se remountuje rw. errors=remount-ro znamená, že pokud by ext4 detekovalo v souborovém systému vážné chyby, má se automaticky přemountovat na ro.