[Gluster-devel] CentOS 5 NFS clients fail to umount without -f options (Re: glusterfs-3.3.0qa38 released)

[Tomoaki Sato]

Vijay,

I have been testing NFS of 3.3.0qa38 from 4 types of NFS clients.
1. CentOS 5.7 x86 (hostname: strk-001)
2. CentOS 5.7 x64 (hostname: strk-002)
3. CentOS 6.2 x86 (hostname: strk-003)
4. CentOS 6.2 x64 (hostname: strk-004)
CentOS 5 NFS clients always fail to umount without -f options.
Any insight into this is much appreciated.

At a CentOS 5 host:

[root at strk-001 ~]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sdc1             18918620   2059192  15882892  12% /
tmpfs                  1037320         0   1037320   0% /dev/shm
[root at strk-001 ~]# mount -o vers=3 one:/one /mnt
[root at strk-001 ~]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sdc1             18918620   2059192  15882892  12% /
tmpfs                  1037320         0   1037320   0% /dev/shm
one:/one             104722752    192256 104530496   1% /mnt
[root at strk-001 ~]# umount /mnt
[root at strk-001 ~]# echo $?
1
[root at strk-001 ~]# cat /etc/issue
CentOS release 5.7 (Final)
Kernel \r on an \m

[root at strk-001 ~]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sdc1             18918620   2059192  15882892  12% /
tmpfs                  1037320         0   1037320   0% /dev/shm
one:/one             104722752    192256 104530496   1% /mnt
[root at strk-001 ~]# umount -f /mnt
[root at strk-001 ~]# echo $?
0
[root at strk-001 ~]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sdc1             18918620   2059192  15882892  12% /
tmpfs                  1037320         0   1037320   0% /dev/shm
[root at strk-001 ~]#

At a CentOS 6 host:

[root at strk-003 ~]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sdc1             20158332   2185844  16948488  12% /
tmpfs                  1035264         0   1035264   0% /dev/shm
[root at strk-003 ~]# mount -o vers=3 one:/one /mnt
[root at strk-003 ~]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sdc1             20158332   2185844  16948488  12% /
tmpfs                  1035264         0   1035264   0% /dev/shm
one:/one             104722752    192256 104530496   1% /mnt
[root at strk-003 ~]# umount /mnt
[root at strk-003 ~]# echo $?
0
[root at strk-003 ~]# cat /etc/issue
CentOS release 6.2 (Final)
Kernel \r on an \m

[root at strk-003 ~]# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sdc1             20158332   2185844  16948488  12% /
tmpfs                  1035264         0   1035264   0% /dev/shm
[root at strk-003 ~]#

Thanks,

Tomo Sato

(2012年04月23日 21:40), Vijay Bellur wrote:
>
> http://bits.gluster.com/pub/gluster/glusterfs/3.3.0qa38/
>
> http://bits.gluster.com/pub/gluster/glusterfs/src/glusterfs-3.3.0qa38.tar.gz
>
> This release is made off v3.3.0qa38
>
>
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