On Thu, Jun 11, 2009 at 7:48 PM, martin f krafft<madd...@debian.org> wrote:
> Have you ever modified the partition table to increase the size of
> the partition?
>
yes I replaced the two 40 GB Disks with 2 80GB Disks
> Have you made a backup?
>
no
> Does it work if you unmount /var and then try
>
> mdadm --grow --size=max /dev/md6
>
> and then xfs_grow or whatever it's called for XFS?
>
I ran
mdadm --grow --size=max /dev/md6
without unmounting /var
and the array showed the right size.
# mdadm -D /dev/md6
/dev/md6:
Version : 00.90.01
Creation Time : Thu Jan 11 22:49:09 2007
Raid Level : raid1
Array Size : 67159616 (64.05 GiB 68.77 GB)
Device Size : 67159616 (64.05 GiB 68.77 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 6
Persistence : Superblock is persistent
Update Time : Fri Jun 12 15:04:17 2009
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : f6debdab:76d34e2d:7e8db578:e8db3dc4
Events : 0.18775645
Number Major Minor RaidDevice State
0 3 8 0 active sync /dev/hda8
1 22 8 1 active sync /dev/hdc8
then I ran
#xfs_growfs /var
with /var mounted and now the file system also shows the correct size. :-)
~# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/md2 953M 519M 435M 55% /
tmpfs 237M 0 237M 0% /lib/init/rw
tmpfs 237M 0 237M 0% /dev/shm
/dev/md1 221M 11M 199M 6% /boot
/dev/md4 953M 39M 914M 5% /home
/dev/md5 1.9G 1.6M 1.9G 1% /tmp
/dev/md3 4.7G 1.1G 3.7G 23% /usr
/dev/md6 65G 23G 42G 36% /var
THANKS A MILLION MARTIN :-)))))))))))
--Siju
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