Hi all,
I'm a new OCFS2 user, I'm trying to implement a 2-nodes cluster with a
shared fs, and I'm facing an issue while trying to resize an existing ocfs2
filesystem.
I see from the User's Guide and from online docunmentation (
http://oss.oracle.com/projects/ocfs2/dist/documentation/ocfs2_faq.html#RESIZEfor
example) that online resizing is not supported yet, so I'm going the
offline way.
What I did:
- umount file fs from all (2) cluster nodes
- resized the underlying LUN on the storage
- reboot
- deleted and recreated the partition (/dev/sdc1) with fdisk
- tryed to resize the fs with "tunefs.ocfs2 -S -vvv /dev/sdc1"
however, if the fs is unmounted I get
[root at alfappmi-preprod01 ~]# tunefs.ocfs2 -S -vvv /dev/sdc1
Resize specifications: 0 bytes:
Opening device "/dev/sdc1"
Open of device "/dev/sdc1" failed
tunefs.ocfs2: Mountpoint not found for online operation while opening device
"/dev/sdc1"
if I try to do it with the fs mounted I get
[root at alfappmi-preprod01 ~]# tunefs.ocfs2 -S -vvv /dev/sdc1
Resize specifications: 0 bytes:
Opening device "/dev/sdc1"
Device "/dev/sdc1" opened
Running operation "resize_volume"
Opening device "/dev/sdc1"
Device "/dev/sdc1" opened
Filesystem on device "/dev/sdc1" is already 13107024 clusters; nothing
to do
Closing device "/dev/sdc1"
Device closed
Closing device "/dev/sdc1"
Device closed
according to the documentation -S shoud be enough ("If blocks-count is not
specified, tunefs.ocfs2 extends the volume to the current size of the
device").
What am I missing?
Thank you very much in advance
Cheers
Mattia
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What's the current size of the partition? The error indicates that the partition has not been resized. Mattia Gandolfi wrote:> Hi all, > > I'm a new OCFS2 user, I'm trying to implement a 2-nodes cluster with a > shared fs, and I'm facing an issue while trying to resize an existing > ocfs2 filesystem. > I see from the User's Guide and from online docunmentation > (http://oss.oracle.com/projects/ocfs2/dist/documentation/ocfs2_faq.html#RESIZE > for example) that online resizing is not supported yet, so I'm going > the offline way. > > What I did: > - umount file fs from all (2) cluster nodes > - resized the underlying LUN on the storage > - reboot > - deleted and recreated the partition (/dev/sdc1) with fdisk > - tryed to resize the fs with "tunefs.ocfs2 -S -vvv /dev/sdc1" > > however, if the fs is unmounted I get > > [root at alfappmi-preprod01 ~]# tunefs.ocfs2 -S -vvv /dev/sdc1 > Resize specifications: 0 bytes: > Opening device "/dev/sdc1" > Open of device "/dev/sdc1" failed > tunefs.ocfs2: Mountpoint not found for online operation while opening > device "/dev/sdc1" > > if I try to do it with the fs mounted I get > > [root at alfappmi-preprod01 ~]# tunefs.ocfs2 -S -vvv /dev/sdc1 > Resize specifications: 0 bytes: > Opening device "/dev/sdc1" > Device "/dev/sdc1" opened > Running operation "resize_volume" > Opening device "/dev/sdc1" > Device "/dev/sdc1" opened > Filesystem on device "/dev/sdc1" is already 13107024 clusters; nothing > to do > Closing device "/dev/sdc1" > Device closed > Closing device "/dev/sdc1" > Device closed > > according to the documentation -S shoud be enough ("If blocks-count is > not specified, tunefs.ocfs2 extends the volume to the current size of > the device"). > > What am I missing? > > Thank you very much in advance > > Cheers > > Mattia > > ------------------------------------------------------------------------ > > _______________________________________________ > Ocfs2-users mailing list > Ocfs2-users at oss.oracle.com > http://oss.oracle.com/mailman/listinfo/ocfs2-users