| To: | Zhi Yong Wu <zwu.kernel@xxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH] xfs: introduce object readahead to log recovery |
| From: | Dave Chinner <david@xxxxxxxxxxxxx> |
| Date: | Mon, 29 Jul 2013 12:45:46 +1000 |
| Cc: | xfstests <xfs@xxxxxxxxxxx>, "linux-fsdevel@xxxxxxxxxxxxxxx" <linux-fsdevel@xxxxxxxxxxxxxxx>, linux-kernel mlist <linux-kernel@xxxxxxxxxxxxxxx>, Zhi Yong Wu <wuzhy@xxxxxxxxxxxxxxxxxx> |
| Delivered-to: | xfs@xxxxxxxxxxx |
| In-reply-to: | <CAEH94Ljpih875VOEdCY9Z9CdMF_1DesW7dsz_k7Zm=xt165w5A@xxxxxxxxxxxxxx> |
| References: | <1374740619-29797-1-git-send-email-zwu.kernel@xxxxxxxxx> <20130726025009.GE21982@dastard> <CAEH94Lh-UCCEs7hQi_t5v+X+ER1DH9dCtjr6e9GVNX5KJ-f1hQ@xxxxxxxxxxxxxx> <20130726113521.GM13468@dastard> <CAEH94Ljpih875VOEdCY9Z9CdMF_1DesW7dsz_k7Zm=xt165w5A@xxxxxxxxxxxxxx> |
| User-agent: | Mutt/1.5.21 (2010-09-15) |
On Mon, Jul 29, 2013 at 09:38:11AM +0800, Zhi Yong Wu wrote: > By the way, how do you try the workload which has nothing but dirty > dquote objects? Create quota limits for non-existent users. That will allocate the dquots and dirty them. Or if you already have a few hundred thousand dquots, just change the limits on them all to get them logged and dirty... Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx |
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