Re: Really fucked up raid0 array

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maarten van den Berg wrote:

On Monday 05 July 2004 13:39, Geir Råness wrote:


Hi

When i woke up this morning i noticed my ps aux shuddenly stop during
listning proccess, and refuses to abort or complete it self.
So i started to worry that something is wrong, i noticed in dmesg that
one of my sw raid arrays had got errors during the night.

hdn: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdn: dma_intr: error=0x40 { UncorrectableError }, LBAsect=51001032,
high=3, low=669384, sector=51001032
end_request: I/O error, dev 58:40 (hdn), sector 51001032

So i try to unmount the device with the unmount -f /some/fuckedArray,
but it refuses to let me unmount it.



Maybe you cannot umount it because it's still in use ? In that case, run 'lsof | grep <mountpoint>' to see what resources use files on that mountpoint, and terminate these processes first.


Maarten



Way ahead of you.
lsof freeses to, so i arn't able to find out what is using the disk.

All programs like:
ps
w
finger
who
lsof
ls

and stuff like that freeses

I also tried killing prorgrams that might be in the danger sone of using the disk, killall -9 blahblah
and it freeses :)



Best Regards Geir Råness - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html

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