| To: | Wessel Dankers <wsl@xxxxxxxxxxxx> |
|---|---|
| Subject: | Re: TAKE - reduce xfs log memory usage |
| From: | "Martin K. Petersen" <mkp@xxxxxxxxxxxxx> |
| Date: | 23 Mar 2002 01:37:32 -0500 |
| Cc: | linux-xfs@xxxxxxxxxxx |
| In-reply-to: | <20020323030012.X412@fruit.eu.org> |
| Organization: | Linuxcare, Inc. |
| References: | <200203191723.g2JHN5O05197@jen.americas.sgi.com> <20020319183620.A27373@oldwotan.suse.de> <1016559518.1841.36.camel@jen.americas.sgi.com> <20020323030012.X412@fruit.eu.org> |
| Sender: | owner-linux-xfs@xxxxxxxxxxx |
| User-agent: | Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Civil Service) |
>>>>> "Wessel" == Wessel Dankers <wsl@xxxxxxxxxxxx> writes: Wessel> On 2002-03-19 11:38:38-0600, Steve Lord wrote: >> each, and all log writes started 512 bytes into a page. The latter >> was one of the causes of raid5 cache thrashing, but there is more >> to do on that problem. Wessel> By the way, is XFS-on-raid5 just slow or also unstable? Just slow (depending on your workload). -- Martin K. Petersen, Principal Linux Consultant, Linuxcare, Inc. mkp@xxxxxxxxxxxxx, http://www.linuxcare.com/ SGI XFS for Linux Developer, http://oss.sgi.com/projects/xfs/ |
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