[CentOS] md raid1 - no speed improvement
Ralph Angenendt
ra+centos at br-online.deSun Mar 23 11:49:53 UTC 2008
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Kieran Clancy wrote: > When I do tests though, I find that the md raid1 read performance is > no better than either of the two disks on their own Why should RAID1 be faster than writing to/reading from a single disc? You are *mirroring* each write to another disk, so I'd even expect it to be slower. Ralph -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available URL: <http://lists.centos.org/pipermail/centos/attachments/20080323/b6fbc76e/attachment-0001.sig>
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