на одному із серверів на одного із хардів ось така не дуже весела картинка
smartctl -a /dev/sda
smartctl version 5.38 [x86_64-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
Device: SEAGATE ST373455SS Version: 0002
Serial number: 3LQ2P4ZL00009830VZWZ
Device type: disk
Transport protocol: SAS
Local Time is: Mon Mar 30 09:39:58 2009 GMT
Device supports SMART and is Enabled
Temperature Warning Enabled
SMART Health Status: OK
Current Drive Temperature: 20 C
Drive Trip Temperature: 68 C
Elements in grown defect list: 0
Vendor (Seagate) cache information
Blocks sent to initiator = 3312202922
Blocks received from initiator = 1419940947
Blocks read from cache and sent to initiator = 2401435663
Number of read and write commands whose size <= segment size = 49289992
Number of read and write commands whose size > segment size = 2213
Vendor (Seagate/Hitachi) factory information
number of hours powered up = 7549.47
number of minutes until next internal SMART test = 6
Error counter log:
Errors Corrected by Total Correction Gigabytes Total
ECC rereads/ errors algorithm processed uncorrected
fast | delayed rewrites corrected invocations [10^9 bytes] errors
read: 1840269 1 0 1840270 1840270 3895.904 0
write: 0 0 0 0 0 242748708.592 0
Non-medium error count: 160
[GLTSD (Global Logging Target Save Disable) set. Enable Save with '-S on']
SMART Self-test log
Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ]
Description number (hours)
# 1 Background short Completed - 7383 - [- - -]
Long (extended) Self Test duration: 721 seconds [12.0 minutes]
а саме мене цікавить рядок
Non-medium error count : 160 (тиждень тому було 155)
на іншим хардах там "0"-лі
non-medium error counter (only a single number displayed). This represents the number of recoverable events other than write, read or verify errors.
може хтось стикався з таким ?
