[Bug 773669] low i/o performance for pata disks at promise ultra133tx2

https://bugzilla.novell.com/show_bug.cgi?id=773669 https://bugzilla.novell.com/show_bug.cgi?id=773669#c37 --- Comment #37 from Joey Lee <jlee@suse.com> 2012-09-18 09:35:13 UTC --- (In reply to comment #36)

Please also help to try the following kernel parameter:

+ libata.dma=1 PATA and SATA Disk DMA only

Sorry, please ignore 'libata.dma=1' but use: + libata.dma=0 Disable all PATA and SATA DMA Thanks -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.