| To: | Masayoshi MIZUMA <m.mizuma@xxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH] xfstests: 277 new test to check freeze/unfreeze works well or not under heavy load. |
| From: | Dave Chinner <david@xxxxxxxxxxxxx> |
| Date: | Fri, 9 Dec 2011 18:17:00 +1100 |
| Cc: | Christoph Hellwig <hch@xxxxxxxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, linux-ext4@xxxxxxxxxxxxxxx |
| In-reply-to: | <20111209145231.5A5F.61FB500B@xxxxxxxxxxxxxx> |
| References: | <20111209145231.5A5F.61FB500B@xxxxxxxxxxxxxx> |
| User-agent: | Mutt/1.5.21 (2010-09-15) |
On Fri, Dec 09, 2011 at 02:52:31PM +0900, Masayoshi MIZUMA wrote: > Hi, > > unfreeze function, thaw_super(), sometimes hangs up if flush kernel > thread does writeback to the same filesystem concurrently. > (the problem is reported at > http://marc.info/?l=linux-ext4&m=132339590004560&w=2) > > This test runs freeze/unfreeze under heavy load. If the problem is > reproduced, this test will hang up... This is effectively a duplicate of test 068, which is currently described as an XFS only test. It is actually generic now that xfs_freeze works on other filesytsems, so please update 068 appropriately rather that introducing a new test. Cheers, Dave -- Dave Chinner david@xxxxxxxxxxxxx |
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