Now, use OCFS2’s mkfs
implementation to create the file system:
mkfs -t ocfs2 -N 2 -L ocfs2_drbd0 /dev/drbd0 mkfs.ocfs2 1.4.0 Filesystem label=ocfs2_drbd0 Block size=1024 (bits=10) Cluster size=4096 (bits=12) Volume size=205586432 (50192 clusters) (200768 blocks) 7 cluster groups (tail covers 4112 clusters, rest cover 7680 clusters) Journal size=4194304 Initial number of node slots: 2 Creating bitmaps: done Initializing superblock: done Writing system files: done Writing superblock: done Writing backup superblock: 0 block(s) Formatting Journals: done Writing lost+found: done mkfs.ocfs2 successful
This will create an OCFS2 file system with two node slots on
/dev/drbd0
, and set the filesystem label to ocfs2_drbd0
. You may
specify other options on mkfs
invocation; please see the mkfs.ocfs2
system manual page for details.