This is a little concerning... Can someone confirm that I didn't screw
up before I lodge a bug?
[root@xenmaster003 ~]# rpm -q cman gfs2-utils
cman-2.0.115-68.el5_6.3
gfs2-utils-0.1.62-28.el5
[root@xenmaster003 ~]# lvextend -L +50G /dev/drbd_sh1_vg0/cluster_files
/dev/drbd3
Extending logical volume cluster_files to 250.00 GB
Logical volume cluster_files successfully resized
[root@xenmaster003 ~]# gfs2_grow -T /dev/drbd_sh1_vg0/cluster_files
/cluster_files/
(Test mode--File system will not be changed)
FS: Mount Point: /cluster_files
FS: Device: /dev/mapper/drbd_sh1_vg0-cluster_files
FS: Size: 52428798 (0x31ffffe)
FS: RG size: 65535 (0xffff)
DEV: Size: 65536000 (0x3e80000)
The file system grew by 51200MB.
FS: Mount Point: /cluster_files
FS: Device: /dev/mapper/drbd_sh1_vg0-cluster_files
FS: Size: 52428798 (0x31ffffe)
FS: RG size: 65535 (0xffff)
DEV: Size: 65536000 (0x3e80000)
The file system grew by 51200MB.
gfs2_grow complete.
[root@xenmaster003 ~]# gfs2_grow /dev/drbd_sh1_vg0/cluster_files
/cluster_files/
FS: Mount Point: /cluster_files
FS: Device: /dev/mapper/drbd_sh1_vg0-cluster_files
FS: Size: 52428798 (0x31ffffe)
FS: RG size: 65535 (0xffff)
DEV: Size: 65536000 (0x3e80000)
The file system grew by 51200MB.
Error: The device has grown by less than one Resource Group (RG).
The device grew by 0MB. One RG is 255MB for this file system.
gfs2_grow complete.
[root@xenmaster003 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/md2 57G 2.7G 51G 6% /
/dev/md0 251M 52M 187M 22% /boot
tmpfs 7.7G 0 7.7G 0% /dev/shm
/dev/mapper/drbd_sh0_vg0-xen_shared
56G 259M 56G 1% /xen_shared
/dev/mapper/drbd_sh1_vg0-cluster_files
250G 145G 106G 58% /cluster_files
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