[CentOS] is it possible to resive /var online?
Brendan Minish
bminish at minish.org
Sun May 2 21:29:40 UTC 2010
On Sun, 2010-05-02 at 23:01 +0200, Rudi Ahlers wrote:
--snip--
> Has anyone done anything like this before, with success? i.e. do you
> have a working procedure / script to share with me? I won't be able to
> test the process, if it fails then I'm stuck
yes, on line, with no issues on centos 5.4
just tested it again in a virtual machine, with no issues
root at dhcp-204 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
3.7G 1.3G 2.3G 37% /
/dev/mapper/VolGroup00-LogVol02
961M 43M 870M 5% /var
/dev/hda1 99M 13M 82M 14% /boot
tmpfs 250M 0 250M 0% /dev/shm
[root at dhcp-204 ~]# lvextend -L +1G /dev/VolGroup00/LogVol02
Extending logical volume LogVol02 to 1.97 GB
Logical volume LogVol02 successfully resized
[root at dhcp-204 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
3.7G 1.3G 2.3G 37% /
/dev/mapper/VolGroup00-LogVol02
961M 43M 870M 5% /var
/dev/hda1 99M 13M 82M 14% /boot
tmpfs 250M 0 250M 0% /dev/shm
[root at dhcp-204 ~]# resize2fs /dev/VolGroup00/LogVol02
resize2fs 1.39 (29-May-2006)
Filesystem at /dev/VolGroup00/LogVol02 is mounted on /var; on-line resizing required
Performing an on-line resize of /dev/VolGroup00/LogVol02 to 516096 (4k) blocks.
The filesystem on /dev/VolGroup00/LogVol02 is now 516096 blocks long.
[root at dhcp-204 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
3.7G 1.3G 2.3G 37% /
/dev/mapper/VolGroup00-LogVol02
2.0G 43M 1.8G 3% /var
/dev/hda1 99M 13M 82M 14% /boot
tmpfs 250M 0 250M 0% /dev/shm
[root at dhcp-204 ~]#
More information about the CentOS
mailing list