| To: | Dave Chinner <david@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 2/3] xfs: truncate delalloc extents when IO fails in writeback |
| From: | Christoph Hellwig <hch@xxxxxxxxxxxxx> |
| Date: | Wed, 10 Mar 2010 13:18:05 -0500 |
| Cc: | Christoph Hellwig <hch@xxxxxxxxxxxxx>, xfs@xxxxxxxxxxx |
| In-reply-to: | <20100310125219.GA16344@xxxxxxxxxxxxxxxx> |
| References: | <1267667185-7736-1-git-send-email-david@xxxxxxxxxxxxx> <1267667185-7736-3-git-send-email-david@xxxxxxxxxxxxx> <20100310091237.GA25227@xxxxxxxxxxxxx> <20100310125219.GA16344@xxxxxxxxxxxxxxxx> |
| User-agent: | Mutt/1.5.19 (2009-01-05) |
On Wed, Mar 10, 2010 at 11:52:19PM +1100, Dave Chinner wrote: > The "page discard on page ...." are expected, but the failed mapping > warnings are not - that means xfs_bmapi() returned an error while > the inode still has delayed allocation buffers in memory. Did this > happen during a forced shutdown? What test is running when this > occurs? This is in test 137 which shuts down the filesystem. I guess the warning is indeed due to a shutdown filesystem and we should probably not bother to warn for that case. I'll give the obvious patch a try. |
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