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Re: [Linux-cluster] GFS2 partition grew with 'gfs2_grow -T'



On 05/04/2011 11:54 AM, Bob Peterson wrote:
> ----- Original Message -----
> | 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
> | 
> | --
> | Digimer
> | E-Mail: digimer alteeve com
> | AN!Whitepapers: http://alteeve.com
> | Node Assassin: http://nodeassassin.org
> 
> Hi,
> 
> Hm...This sounds like a bug to me.  I'd open the bug record.
> 
> Regards,
> 
> Bob Peterson
> Red Hat File Systems

For the archives:
https://bugzilla.redhat.com/show_bug.cgi?id=702050

-- 
Digimer
E-Mail: digimer alteeve com
AN!Whitepapers: http://alteeve.com
Node Assassin:  http://nodeassassin.org

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