| To: | Warwick Boote <wboote@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: user defined cache |
| From: | Dave Chinner <david@xxxxxxxxxxxxx> |
| Date: | Fri, 4 Jul 2008 14:03:15 +1000 |
| Cc: | xfs@xxxxxxxxxxx |
| In-reply-to: | <1215139205.7187.33.camel@quadski> |
| Mail-followup-to: | Warwick Boote <wboote@xxxxxxxxxxxxx>, xfs@xxxxxxxxxxx |
| References: | <1215139205.7187.33.camel@quadski> |
| Sender: | xfs-bounce@xxxxxxxxxxx |
| User-agent: | Mutt/1.5.17+20080114 (2008-01-14) |
On Fri, Jul 04, 2008 at 12:40:05PM +1000, Warwick Boote wrote: > Hi all, > > Do you know of setting or layered file system that enables me to define > a large buffer in main memory and cache writes to this buffer? I know there's wrapper libraries that do this - like FFIO - but I don't think there's a free one. However, why doesn't the page cache do what you want already? Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx |
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