User contributions for Kermit

22 March 2012

• 21:1121:11, 22 March 2012 diff hist +101‎ XFS FAQ ‎ →‎Q: I want to tune my XFS filesystems for: cfq never gets host_busy over a few dozen, switching to deadline or noop it immediately goes to ~500 and my load falls from 200 to 20 in minutes.

30 January 2012

• 04:1604:16, 30 January 2012 diff hist +98‎ XFS FAQ ‎ caveat about nobarrier and unreliable raid cards - speaking from experience running 20PB with nobarrier for months with lots of lost+found, then enabling barriers and it promptly stopped.