<HTML><BODY>Да, разбирал.<br>Sun, 28 Sep 2014 21:22:08 +0400 от Michael Shigorin <mike@altlinux.org>:<br>
<blockquote style="border-left:1px solid #0857A6; margin:10px; padding:0 0 0 10px;"><div id=""><div class="js-helper js-readmsg-msg"><div><div id="style_14119249360000000317_BODY">On Sun, Sep 28, 2014 at 07:58:23PM +0400, Олег Потеев wrote:<br>
> Установлен ALT Linux 7.0.4 KDesktop. Периодически не начинается<br>
> загрузка системы. Иногда появляется сообщение: error failure<br>
> writing sector 0x847769 to 'hd0'<br><br>
Судя по hd0, это grub пытается сохранить информацию о выбранном<br>
пункте загрузки; раз диск 2,5" -- это, наверное, ноутбук и шлейф<br>
проверить сложнее, но если уже разбирали, то может иметь смысл;<br>
иначе можно отключить GRUB_SAVEDEFAULT в /etc/sysconfig/grub2<br>
и сделать grub-autoupdate (либо grub-install /dev/sda).</div></div></div></div></blockquote>Сделал. Вреде всё получилось.<br><blockquote style="border-left:1px solid #0857A6; margin:10px; padding:0 0 0 10px;"><div id=""><div class="js-helper js-readmsg-msg"><div><div id="style_14119249360000000317_BODY"><br><br>
> [...] Не пойму, куда смотреть. До этого поменял винчестер.<br>
> Но не может же опять попасться "битый"! Винчестер 500 Гб 2,5"<br>
> Western Digital "Blue WD5000LPVX"<br><br>
В dmesg | grep sda </div></div></div></div></blockquote># dmesg | grep sda<br>[ 3.577481] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)<br>[ 3.577492] sd 0:0:0:0: [sda] 4096-byte physical blocks<br>[ 3.577750] sd 0:0:0:0: [sda] Write Protect is off<br>[ 3.577758] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00<br>[ 3.577861] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA<br>[ 3.655445] sda: sda1 sda2 sda3<br>[ 3.656900] sd 0:0:0:0: [sda] Attached SCSI disk<br>[ 5.681143] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)<br>[ 10.940592] EXT4-fs (sda1): re-mounted. Opts: (null)<br>[ 12.557590] Adding 5111804k swap on /dev/sda2. Priority:-1 extents:1 across:5111804k FS<br>[ 15.841834] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)<br><br>smartctl -a /dev/sda<br><br>smartctl 6.2 2013-07-26 r3841 [i686-linux-3.14.19-std-def-alt1] (ALT Linux 6.2-alt0.M70P.1)<br>Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org<br><br>=== START OF INFORMATION SECTION ===<br>Device Model: WDC WD5000LPVX-00V0TT0<br>Serial Number: WD-WXD1E63PDPA6<br>LU WWN Device Id: 5 0014ee 6ae7bf049<br>Firmware Version: 01.01A01<br>User Capacity: 500 107 862 016 bytes [500 GB]<br>Sector Sizes: 512 bytes logical, 4096 bytes physical<br>Rotation Rate: 5400 rpm<br>Device is: Not in smartctl database [for details use: -P showall]<br>ATA Version is: ACS-2 (minor revision not indicated)<br>SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)<br>Local Time is: Sun Sep 28 20:53:38 2014 FET<br>SMART support is: Available - device has SMART capability.<br>SMART support is: Enabled<br><br>=== START OF READ SMART DATA SECTION ===<br>SMART overall-health self-assessment test result: PASSED<br><br>General SMART Values:<br>Offline data collection status: (0x00) Offline data collection activity<br> was never started.<br> Auto Offline Data Collection: Disabled.<br>Self-test execution status: ( 0) The previous self-test routine completed<br> without error or no self-test has ever <br> been run.<br>Total time to complete Offline <br>data collection: ( 9360) seconds.<br>Offline data collection<br>capabilities: (0x7b) SMART execute Offline immediate.<br> Auto Offline data collection on/off support.<br> Suspend Offline collection upon new<br> command.<br> Offline surface scan supported.<br> Self-test supported.<br> Conveyance Self-test supported.<br> Selective Self-test supported.<br>SMART capabilities: (0x0003) Saves SMART data before entering<br> power-saving mode.<br> Supports SMART auto save timer.<br>Error logging capability: (0x01) Error logging supported.<br> General Purpose Logging supported.<br>Short self-test routine <br>recommended polling time: ( 2) minutes.<br>Extended self-test routine<br>recommended polling time: ( 107) minutes.<br>Conveyance self-test routine<br>recommended polling time: ( 5) minutes.<br>SCT capabilities: (0x7035) SCT Status supported.<br> SCT Feature Control supported.<br> SCT Data Table supported.<br><br>SMART Attributes Data Structure revision number: 16<br>Vendor Specific SMART Attributes with Thresholds:<br>ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE<br> 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0<br> 3 Spin_Up_Time 0x0027 146 145 021 Pre-fail Always - 1658<br> 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 353<br> 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0<br> 7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0<br> 9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 833<br> 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0<br> 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0<br> 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 353<br>192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 126<br>193 Load_Cycle_Count 0x0032 186 186 000 Old_age Always - 42553<br>194 Temperature_Celsius 0x0022 110 098 000 Old_age Always - 33<br>196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0<br>197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0<br>198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline - 0<br>199 UDMA_CRC_Error_Count 0x0032 200 122 000 Old_age Always - 85445<br>200 Multi_Zone_Error_Rate 0x0008 100 253 000 Old_age Offline - 0<br><br>SMART Error Log Version: 1<br>No Errors Logged<br><br>SMART Self-test log structure revision number 1<br>No self-tests have been logged. [To run self-tests, use: smartctl -t]<br><br><br>SMART Selective self-test log data structure revision number 1<br> SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS<br> 1 0 0 Not_testing<br> 2 0 0 Not_testing<br> 3 0 0 Not_testing<br> 4 0 0 Not_testing<br> 5 0 0 Not_testing<br>Selective self-test flags (0x0):<br> After scanning selected spans, do NOT read-scan remainder of disk.<br>If Selective self-test is pending on power-up, resume after 0 minute delay.<br><br><br></BODY></HTML>