linux-kernel - Re: SATA error while resume

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Date:	Mon, 20 Aug 2007 00:49:03 +0900
From:	Tejun Heo <htejun@...il.com>
To:	Maciek Rutecki <maciej.rutecki@...il.com>
CC:	Mark Lord <liml@....ca>,
	Linux-kernel <linux-kernel@...r.kernel.org>,
	linux-ide@...r.kernel.org, linux-acpi@...r.kernel.org, rjw@...k.pl
Subject: Re: SATA error while resume

Maciek Rutecki wrote:
> rutek:/home/maciek# swapoff /dev/sda6
> rutek:/home/maciek# sync
> rutek:/home/maciek# cat /dev/zero > /dev/sda6
> cat: błąd zapisu: Błąd wejścia/wyjścia (write error, after few minutes,
> probably sda6 is full)
> 
> rutek:/home/maciek# dd if=/dev/zero of=/dev/sda6
> dd: zapis do `/dev/sda6': Błąd wejścia/wyjścia
> 5992177+0 przeczytanych recordów
> 5992176+0 zapisanych recordów
> skopiowane 3067994112 bajtów (3,1 GB), 298,159 sekund, 10,3 MB/s
> rutek:/home/maciek# mkswap /dev/sda6
> Setting up swapspace version 1, size = 3067990 kB
> no label, UUID=2061df6e-d385-4367-9a4c-c8431e57b73a
> rutek:/home/maciek# swapon /dev/sda6
> 
> 
> dmesg:
> Adding 2996080k swap on /dev/sda6.  Priority:-2 extents:1 across:2996080k
> 
> Also I try:
> dd if==/dev/sda... of=/dev/null for all partitions
> Test disk with bios utility and smartctl. Use autotest (bash shared
> mapping and disktest). No errors/warnings. Only (sometimes) while system
> resume from suspend to disk. Disk 10 months old...

Hmmmm... Does Power-Off_Retract_Count increase after suspend/resume cycle?

-- 
tejun
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