search for: anchor_ext2_4k_

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2005 Oct 31
4
Best mkfs.ext2 performance options on RAID5 in CentOS 4.2
...-m 1 -O sparse_super,dir_index -R stride=64 -T largefile /dev/sda1 I'm using a stride size of 64 since the ext2 block size is 4KB and the array stripe size is 256KB (256/4 = 64). Output of using bonnie++: --------------------------- $ /usr/local/bonnie++/sbin/bonnie++ -d /d01/test -r 6144 -m anchor_ext2_4k_64s Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP anchor_ext2_4k_ 12G 41654 96 41937 11 30537 8 40676...