[CentOS] slow i/o with a raid 50 on a 3ware controller
Steven Tardy
sjt5atra at gmail.comThu Aug 14 02:24:00 UTC 2014
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On Wed, Aug 6, 2014 at 2:44 PM, Chuck Campbell <campbell at accelinc.com> wrote: > I have a raid 50 array on a 3ware controller. The box is running centos > 6.5 and > the file system is ext4. > > I'm going to try some other filesystems, but could anyone suggest any > alternative raid setups as well as stripe sizes I should try? > > The old server uses the same controller on a centos 5.10 setup, using > ext3, and > it performs much faster i/o. The old 3ware setup is raid 5. > > -chuck > tuned-adm list tuned-adm profile throughput-performance
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