| To: | Junho Ryu <jayr@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 08/10] xfstests: check O_DIRECT support before testing direct I/O |
| From: | Christoph Hellwig <hch@xxxxxxxxxxxxx> |
| Date: | Tue, 10 Dec 2013 23:47:52 -0800 |
| Cc: | xfs@xxxxxxxxxxx, tytso@xxxxxxx, hughd@xxxxxxxxxx, branto@xxxxxxxxxx |
| Delivered-to: | xfs@xxxxxxxxxxx |
| In-reply-to: | <1386706321-15795-9-git-send-email-jayr@xxxxxxxxxx> |
| References: | <1386706321-15795-1-git-send-email-jayr@xxxxxxxxxx> <1386706321-15795-9-git-send-email-jayr@xxxxxxxxxx> |
| User-agent: | Mutt/1.5.21 (2010-09-15) |
On Tue, Dec 10, 2013 at 12:11:59PM -0800, Junho Ryu wrote: > Some filesystems do not support O_DIRECT. Check whether TEST_DIR supports it > by running xfs_io with and without -d flag. should be _require_odirect as we don't really care about xfs_io features but kernel/filesystem features. |
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