[gpfsug-discuss] Fail to mount file system
IBM Spectrum Scale
scale at us.ibm.com
Tue Jul 4 09:36:43 BST 2017
What exactly do you mean by "I have received existing corrupted GPFS 4.2.2
lab"?
Is the file system corrupted ? Maybe this error is then due to file system
corruption.
Can you once try: mmmount fs_gpfs01 -a
If this does not work then try: mmmount -o rs fs_gpfs01
Let me know which mount is working.
Regards, The Spectrum Scale (GPFS) team
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From: Ilan Schwarts <ilan84 at gmail.com>
To: gpfsug-discuss at spectrumscale.org
Date: 07/04/2017 01:47 PM
Subject: [gpfsug-discuss] Fail to mount file system
Sent by: gpfsug-discuss-bounces at spectrumscale.org
Hi everyone, I have received existing corrupted GPFS 4.2.2 lab and I
am trying to make it work.
There are 2 nodes in a cluster:
[root at LH20-GPFS1 ~]# mmgetstate -a
Node number Node name GPFS state
------------------------------------------
1 LH20-GPFS1 active
3 LH20-GPFS2 active
The Cluster status is:
[root at LH20-GPFS1 ~]# mmlscluster
GPFS cluster information
========================
GPFS cluster name: MyCluster.LH20-GPFS2
GPFS cluster id: 10777108240438931454
GPFS UID domain: MyCluster.LH20-GPFS2
Remote shell command: /usr/bin/ssh
Remote file copy command: /usr/bin/scp
Repository type: CCR
Node Daemon node name IP address Admin node name Designation
--------------------------------------------------------------------
1 LH20-GPFS1 10.10.158.61 LH20-GPFS1 quorum-manager
3 LH20-GPFS2 10.10.158.62 LH20-GPFS2
There is a file system:
[root at LH20-GPFS1 ~]# mmlsnsd
File system Disk name NSD servers
---------------------------------------------------------------------------
fs_gpfs01 nynsd1 (directly attached)
fs_gpfs01 nynsd2 (directly attached)
[root at LH20-GPFS1 ~]#
On each Node, There is folder /fs_gpfs01
The next step is to mount this fs_gpfs01 to be synced between the 2 nodes.
Whilte executing mmmount i get exception:
[root at LH20-GPFS1 ~]# mmmount /fs_gpfs01
Tue Jul 4 11:14:18 IDT 2017: mmmount: Mounting file systems ...
mount: mount fs_gpfs01 on /fs_gpfs01 failed: Wrong medium type
mmmount: Command failed. Examine previous error messages to determine
cause.
What am i doing wrong ?
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