OpenTofu, tj. svobodný a otevřený fork Terraformu vzniknuvší jako reakce na přelicencování Terraformu z MPL na BSL (Business Source License) společností HashiCorp, bylo vydáno ve verzi 1.7.0. Přehled novinek v aktualizované dokumentaci. Vypíchnout lze State encryption.
Spouštět webový prohlížeč jenom kvůli nákupu kávy? Nestačí ssh? Stačí: ssh terminal.shop (𝕏).
Yocto Project byl vydán ve verzi 5.0. Její kódové jméno je Scarthgap. Yocto Project usnadňuje vývoj vestavěných (embedded) linuxových systémů na míru konkrétním zařízením. Cílem projektu je nabídnou vývojářům vše potřebné. Jedná se o projekt Linux Foundation.
Operační systém 9front, fork operačního systému Plan 9, byl vydán v nové verzi "do not install" (pdf). Více o 9front v FQA.
Svobodná webová platforma pro sdílení a přehrávání videí PeerTube (Wikipedie) byla vydána v nové verzi 6.1. Přehled novinek i s náhledy v oficiálním oznámení a na GitHubu. Řešeny jsou také 2 bezpečnostní chyby.
Lennart Poettering na Mastodonu představil utilitu run0. Jedná se o alternativu k příkazu sudo založenou na systemd. Bude součástí systemd verze 256.
Hudební přehrávač Amarok byl vydán v nové major verzi 3.0 postavené na Qt5/KDE Frameworks 5. Předchozí verze 2.9.0 vyšla před 6 lety a byla postavená na Qt4. Portace Amaroku na Qt6/KDE Frameworks 6 by měla začít v následujících měsících.
Byla vydána nová verze 2.45.0 distribuovaného systému správy verzí Git. Přispělo 96 vývojářů, z toho 38 nových. Přehled novinek v příspěvku na blogu GitHubu a v poznámkách k vydání. Vypíchnout lze počáteční podporu repozitářů, ve kterých lze používat SHA-1 i SHA-256.
Před 25 lety, ve čtvrtek 29. dubna 1999, byla spuštěna služba "Úschovna".
smartctl -t long /dev/hda
jsem si vytáhl SMART informace o disku. Výsledkem bylo, že harddisk prošel testem, viz
SMART overall-health self-assessment test result: PASSED
.
Chápu, co určují hodnoty Reallocated_Event_Count, Current_Pending_Sector a Offline_Uncorrectable. Nevím, co udává hodnota UDMA_CRC_Error_Count a jaká je její závažnost.
Dále mi není jasné, co znamenají chyby (celkem 9), které se zapsaly do logu (viz dolní část výpisu), přitom disk prošel testem.
V manpage smartctl jsem našel význam zkratek, které jsou ve výpise uvedeny, ale úplně nechápu jejich význam a vliv na funkčnost harddisku.
ABRT: Command ABoRTed ICRC: Interface Cyclic Redundancy Code (CRC) errorBude harddisk fungovat dál v pořádku nebo je to důvod k reklamaci? Díky za odpovědi. Výpis smartctl:
smartctl version 5.36 [i686-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Device Model: Hitachi HDT725032VLAT80 Serial Number: VF1200R2CRL2SA Firmware Version: V54OA42A User Capacity: 320 072 933 376 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 7 ATA Standard is: ATA/ATAPI-7 T13 1532D revision 1 Local Time is: Sat May 26 15:47:57 2007 CEST 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: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. 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: (5601) seconds. Offline data collection capabilities: (0x5b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. No 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: ( 94) minutes. SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000b 100 100 016 Pre-fail Always - 0 2 Throughput_Performance 0x0005 100 100 050 Pre-fail Offline - 0 3 Spin_Up_Time 0x0007 117 117 024 Pre-fail Always - 336 (Average 303) 4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 204 5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0 7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0 8 Seek_Time_Performance 0x0005 100 100 020 Pre-fail Offline - 0 9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 1912 10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 198 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 304 193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 304 194 Temperature_Celsius 0x0002 136 136 000 Old_age Always - 44 (Lifetime Min/Max 21/48) 196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0 197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always - 1425 SMART Error Log Version: 1 ATA Error Count: 9 (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 9 occurred at disk power-on lifetime: 1908 hours (79 days + 12 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 -- -- -- -- -- -- -- 84 51 00 3e 03 00 e0 Error: ICRC, ABRT at LBA = 0x0000033e = 830 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 00 3f 02 00 e0 00 00:02:28.700 READ DMA EXT 25 00 00 3f 02 00 e0 00 00:02:28.500 READ DMA EXT 10 00 3f 00 00 00 e0 00 00:02:28.500 RECALIBRATE [OBS-4] 25 00 00 3f 02 00 e0 00 00:02:28.500 READ DMA EXT 25 00 00 3f 02 00 e0 00 00:02:28.500 READ DMA EXT Error 8 occurred at disk power-on lifetime: 1908 hours (79 days + 12 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 -- -- -- -- -- -- -- 84 51 00 3e 03 00 e0 Error: ICRC, ABRT at LBA = 0x0000033e = 830 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 00 3f 02 00 e0 00 00:02:28.500 READ DMA EXT 10 00 3f 00 00 00 e0 00 00:02:28.500 RECALIBRATE [OBS-4] 25 00 00 3f 02 00 e0 00 00:02:28.500 READ DMA EXT 25 00 00 3f 02 00 e0 00 00:02:28.500 READ DMA EXT 25 00 00 3f 00 00 e0 00 00:02:28.500 READ DMA EXT Error 7 occurred at disk power-on lifetime: 1908 hours (79 days + 12 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 -- -- -- -- -- -- -- 84 51 00 3e 03 00 e0 Error: ICRC, ABRT at LBA = 0x0000033e = 830 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 00 3f 02 00 e0 00 00:02:28.500 READ DMA EXT 25 00 00 3f 02 00 e0 00 00:02:28.500 READ DMA EXT 25 00 00 3f 00 00 e0 00 00:02:28.500 READ DMA EXT ea 00 00 00 00 00 e0 00 00:02:28.500 FLUSH CACHE EXIT 25 00 20 3f 00 00 e0 00 00:02:28.300 READ DMA EXT Error 6 occurred at disk power-on lifetime: 1908 hours (79 days + 12 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 -- -- -- -- -- -- -- 84 51 00 3e 03 00 e0 Error: ICRC, ABRT at LBA = 0x0000033e = 830 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 00 3f 02 00 e0 00 00:02:28.500 READ DMA EXT 25 00 00 3f 00 00 e0 00 00:02:28.500 READ DMA EXT ea 00 00 00 00 00 e0 00 00:02:28.500 FLUSH CACHE EXIT 25 00 20 3f 00 00 e0 00 00:02:28.300 READ DMA EXT 10 00 3f 00 00 00 e0 00 00:02:28.300 RECALIBRATE [OBS-4] Error 5 occurred at disk power-on lifetime: 1908 hours (79 days + 12 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 -- -- -- -- -- -- -- 84 51 00 5e 00 00 e0 Error: ICRC, ABRT at LBA = 0x0000005e = 94 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 25 00 20 3f 00 00 e0 00 00:02:28.300 READ DMA EXT 25 00 20 3f 00 00 e0 00 00:02:28.300 READ DMA EXT ea 00 00 00 00 00 e0 00 00:02:26.300 FLUSH CACHE EXIT 25 00 08 a8 ea 42 e0 00 00:02:26.300 READ DMA EXT ea 00 00 00 00 00 e0 00 00:02:26.300 FLUSH CACHE EXIT 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% 1912 - # 2 Extended offline Completed without error 00% 1910 - 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.
Tiskni Sdílej: