search for: iozone_vm_tweaks_xl

...rted by vmstat 1 during an iozone benchmark (./iozone -s 20480m -r 64 -i 0 -i 1 -t 1 -b filename.xls as per 3Ware's own tuning doc) but the problem is obviously still there, just mitigated somewhat. The comparison graphs are in a PDF here: http://community.novacaster.com/attach.pl/7411/482/iozone_vm_tweaks_xls.pdf Incidentally, the vmstat 1 output was directed to an NFS-mounted disk to avoid writing it to the arry during the actual testing. I've tried eliminating LVM from the equation, going to ext2 rather than ext3 and booting single-processor all to no useful effect. I've also tried bench...