Date: Sat, 03 Feb 2007 18:20:56 +0100 From: Miroslav Lachman <000.fbsd@quip.cz> To: freebsd-fs@FreeBSD.org Subject: unreadable (pending) sectors Message-ID: <45C4C478.1000003@quip.cz>
next in thread | raw e-mail | index | archive | help
Hi all,
a few days ago I start reading records like this in /var/log/messages
Feb 3 17:27:22 roxy smartd[71846]: Device: /dev/ad6, 1 Currently
unreadable (pending) sectors
Feb 3 17:27:22 roxy smartd[71846]: Device: /dev/ad6, 1 Offline
uncorrectable sectors
ad6 is one of two drives in gmirror, so I am not so "scared" ;)
Related parts of output of smartctl -a /dev/ad6
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always
- 1
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age
Offline - 1
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always
- 0
200 Multi_Zone_Error_Rate 0x000a 100 100 000 Old_age Always
- 0
201 Soft_Read_Error_Rate 0x000a 100 100 000 Old_age Always
- 2
# 1 Extended offline Completed: read failure 10% 4118
474119936
# 2 Short offline Completed without error 00% 4115
-
How can I determine which file belongs to LBA 474119936 / How can I try
to write to this sector, so drive can internaly realocate this bad sector?
Is there any special tools/commands to this?
Miroslav Lachman
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?45C4C478.1000003>