[Gluster-devel] CentOS 5 NFS clients fail to umount without -f options (Re: glusterfs-3.3.0qa38 released)
Tomoaki Sato
tsato at valinux.co.jp
Thu Apr 26 00:32:04 UTC 2012
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
>
>
> _______________________________________________
> Gluster-devel mailing list
> Gluster-devel at nongnu.org
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