From: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
To: xfs@oss.sgi.com
Cc: Guangyu Sun <guangyu.sun@oracle.com>
Subject: Re: [PATCH] xfstest generic/280: wait for setquota to finish before umount
Date: Wed, 13 Nov 2013 12:04:02 +0400 [thread overview]
Message-ID: <52833272.8060507@oracle.com> (raw)
In-Reply-To: <1382637381-4847-1-git-send-email-guangyu.sun@oracle.com>
On 10/24/2013 09:56 PM, Guangyu Sun wrote:
> While running xfstest 280, we occasionally got such error:
>
> setquota: Cannot set quota for user 0 from kernel on
> /dev/mapper/xfstests-disk1: No such device
> setquota: Cannot write quota for 0 on /dev/mapper/xfstests-disk1: No such
> device
>
> setquota calls syscall quotactl, and the kernel will wait for the filesystem
> to unfreeze and then performs command. Then kernel will double check if the
> device is still mounted. If not, an ENODEV will be thrown.
>
> While in the testcase, unfreeze and umount might be so close that the device
> got umounted before quotactl is performed.
>
> Reported-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
> Signed-off-by: Guangyu Sun <guangyu.sun@oracle.com>
> ---
> tests/generic/280 | 1 +
> 1 file changed, 1 insertion(+)
Hi!
Could anybody review this?
Thanks.
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next prev parent reply other threads:[~2013-11-13 8:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-24 17:56 [PATCH] xfstest generic/280: wait for setquota to finish before umount Guangyu Sun
2013-11-13 8:04 ` Stanislav Kholmanskikh [this message]
2013-11-14 18:59 ` Eric Sandeen
2013-12-03 15:00 ` Rich Johnston
2013-12-03 23:24 ` Dave Chinner
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