| To: | Steve Lord <lord@xxxxxxx> |
|---|---|
| Subject: | Re: direct-IO writes strange behavior |
| From: | Alberto Nava <beto@xxxxxxxxxxx> |
| Date: | Mon, 24 Nov 2003 09:55:14 -0800 |
| Cc: | linux-xfs@xxxxxxxxxxx |
| In-reply-to: | <3FC0EFEA.5070108@xxxxxxx> |
| References: | <3FBECF7E.6010509@xxxxxxxxxxx> <3FBFEF6A.3000609@xxxxxxxxxxx> <3FC0EFEA.5070108@xxxxxxx> |
| Sender: | linux-xfs-bounce@xxxxxxxxxxx |
| User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4) Gecko/20030624 |
This may be an interaction with the unwritten extent handling code. Try this on a file system made with the mkfs option -d unwritten=0. Thanks.I tried it but made not difference. We got an unmapped bh and reverted to buffered-IO. |
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