Messages in this thread | | | Subject | Re: How to speed up raid1 resync ? | From | Nicolas Mailhot <> | Date | Fri, 11 Nov 2005 16:15:44 +0100 |
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On the original system I have :
# /sbin/sysctl dev.raid.speed_limit_min dev.raid.speed_limit_min = 1000 # /sbin/sysctl dev.raid.speed_limit_max dev.raid.speed_limit_max = 200000
After the suggested change the sync starts flying and the system is still very responsive. Thanks a lot Anton, looks like the default is much too conservative for my system!
BTW since I'll be doing some pvmoves later on does a similar tunable exist to speed it up too ? (will move the LVM which is on this raid to another software raid array)
Regards,
-- Nicolas Mailhot [unhandled content-type:application/pgp-signature] | |