Thu 6 Apr 2006
How to change maximum sync speed of linux software raid
Posted by Anton Titov under Server administration , LinuxAfter few unsuccesfull google searches about changing linux software raid sync speed (while waiting for idle CentOS to sync 3×200Gb SATA raid1) I decided to run:
ffind /proc/ -name \*raid\*
which lead me to files /proc/sys/dev/raid/speed_limit_max an /proc/sys/dev/raid/speed_limit_min, which are quite self-explanatory and now I’m happily syncing with 40Mb/s.
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