Growing A File System - Red Hat GLOBAL FILE SYSTEM 5.0 Manual

MountPoint
Specifies the GFS file system to which the actions apply.
quota_account {0|1}
0 = disabled
1 = enabled
Comments
To enable quota accounting on a file system, the
to 1. Afterward, the GFS quota file must be initialized to account for all current disk usage for
users and groups on the file system. The quota file is initialized by running:
.
MountPoint
Note
Initializing the quota file requires scanning the entire file system and may take a
long time.
Examples
This example disables quota accounting on file system
gfs_tool settune /gfs quota_account 0
This example enables quota accounting on file system
quota file.
# gfs_tool settune /gfs quota_account 1
# gfs_quota init -f /gfs

5. Growing a File System

The command is used to expand a GFS file system after the device where the file
gfs_grow
system resides has been expanded. Running a
system fills all spare space between the current end of the file system and the end of the device
with a newly initialized GFS file-system extension. When the fill operation is completed, the
resource index for the file system is updated. All nodes in the cluster can then use the extra
parameter must be set back
quota_account
on a single node.
/gfs
on a single node and initializes the
/gfs
command on an existing GFS file
gfs_grow
Growing a File System
gfs_quota init -f
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