savannah-hackers-public
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Savannah-hackers-public] Re: [gnu.org #622071] colonialone: disk 'sdd'


From: Sylvain Beucler via RT
Subject: [Savannah-hackers-public] Re: [gnu.org #622071] colonialone: disk 'sdd' failed
Date: Wed, 06 Oct 2010 15:21:48 -0400

Hi,

On Wed, Oct 06, 2010 at 03:05:04PM -0400, Peter Olson via RT wrote:
> > [beuc - Wed Oct 06 14:46:46 2010]:
> > 
> > Hi,
> > 
> > Disk 'sdd' is not available anymore at colonialone.
> > 
> > Smartmontools detected an issue, and mdadm removed it from the RAID
> > array.
> > 
> > Can you investigate and possibly replace the failed disk?
> > 
> > Btw, did you receive the failure notifications?
> > 
> > Thanks,
> 
> We took the failed disk out of the RAID array because it appears to be a hard 
> failure rather than a 
> glitch (all partitions containing the disk degraded at the same time).
> 
> The array contained 4 members and now contains 3 members, all in service.  We 
> expect to replace it when 
> we next make a trip to the colo.
> 
> colonialone:~# cat /proc/mdstat
> Personalities : [raid1] 
> md3 : active raid1 sda6[0] sdb6[2] sdc6[1]
>       955128384 blocks [3/3] [UUU]
>       
> md2 : active raid1 sda5[0] sdb5[2] sdc5[1]
>       19534976 blocks [3/3] [UUU]
>       
> md1 : active raid1 sda2[0] sdb2[2] sdc2[1]
>       2000000 blocks [3/3] [UUU]
>       
> md0 : active raid1 sda1[0] sdb1[2] sdc1[1]
>       96256 blocks [3/3] [UUU]
>       
> unused devices: <none>


I'm worried that 'dmesg' shows lots of ext3 errors.

How can a failed disk in a RAID1x4 array cause *filesystem*-level
errors?

Do we need a fsck or something?

-- 
Sylvain






reply via email to

[Prev in Thread] Current Thread [Next in Thread]