Global File System
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-http://sources.redhat.com/cluster/wiki/
+https://fedorahosted.org/cluster/wiki/HomePage
GFS is a cluster file system. It allows a cluster of computers to
simultaneously use a block device that is shared between them (with FC,
If you are using Fedora, you need to install the gfs2-utils package
and, for lock_dlm, you will also need to install the cman package
-and write a cluster.conf as per the documentation.
+and write a cluster.conf as per the documentation. For F17 and above
+cman has been replaced by the dlm package.
GFS2 is not on-disk compatible with previous versions of GFS, but it
is pretty close.
fsck.gfs2 to repair a filesystem
gfs2_grow to expand a filesystem online
gfs2_jadd to add journals to a filesystem online
- gfs2_tool to manipulate, examine and tune a filesystem
- gfs2_quota to examine and change quota values in a filesystem
+ tunegfs2 to manipulate, examine and tune a filesystem
gfs2_convert to convert a gfs filesystem to gfs2 in-place
- mount.gfs2 to help mount(8) mount a filesystem
mkfs.gfs2 to make a filesystem