Hi all.
I have problem with performance ocfs2. I just instaled ocfs2 1.4.1 in 2
nodes cluster. I use ocfs2 in mail server. This system has large amount of
small files about 50kB.
Ocfs2 is formated:
>> mkfs.ocfs2 -T mail -N 2 /dev/sdb1
mkfs.ocfs2 1.4.1
Cluster stack: classic o2cb
Overwriting existing ocfs2 partition.
Proceed (y/N): y
Filesystem Type of mail
Filesystem label Block size=4096 (bits=12)
Cluster size=4096 (bits=12)
Volume size=220009754624 (53713319 clusters) (53713319 blocks)
1666 cluster groups (tail covers 7079 clusters, rest cover 32256 clusters)
Journal size=268435456 Initial number of node slots: 2 Creating bitmaps: done
Initializing superblock: done Writing system files: done Writing superblock:
done Writing backup superblock: 4 block(s) Formatting Journals: done
Formatting slot map: done Writing lost+found: done
mkfs.ocfs2 successful
My linux has "load average" more than 2 (now is load average:
8.47, 6.30, 6.61)
"iostat" is
tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
1107.00 4619.50 166.75 9239 333
Can you help me somebody?
Thank you
Jan
Hi all.
I have problem with performance ocfs2. I just instaled ocfs2 1.4.1 in 2
nodes cluster. I use ocfs2 in mail server. This system has large amount of
small files about 50kB.
Ocfs2 is formated:
>> mkfs.ocfs2 -T mail -N 2 /dev/sdb1
mkfs.ocfs2 1.4.1
Cluster stack: classic o2cb
Overwriting existing ocfs2 partition.
Proceed (y/N): y
Filesystem Type of mail
Filesystem label Block size=4096 (bits=12)
Cluster size=4096 (bits=12)
Volume size=220009754624 (53713319 clusters) (53713319 blocks)
1666 cluster groups (tail covers 7079 clusters, rest cover 32256 clusters)
Journal size=268435456 Initial number of node slots: 2 Creating bitmaps: done
Initializing superblock: done Writing system files: done Writing superblock:
done Writing backup superblock: 4 block(s) Formatting Journals: done
Formatting slot map: done Writing lost+found: done
mkfs.ocfs2 successful
My linux has "load average" more than 2 (now is load average:
8.47, 6.30, 6.61)
"iostat" is
tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
1107.00 4619.50 166.75 9239 333
Can you help me somebody?
Thank you
Jan