[gpfsug-discuss] Fail to mount file system

IBM Spectrum Scale scale at us.ibm.com
Wed Jul 5 08:44:19 BST 2017


>From mmlsnsd output can see that the disks are not found by gpfs (maybe 
some connection issue or they have been changed/removed from backend)
Please open a PMR and work with IBM support to resolve this.

Regards, The Spectrum Scale (GPFS) team

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From:   Ilan Schwarts <ilan84 at gmail.com>
To:     IBM Spectrum Scale <scale at us.ibm.com>
Cc:     gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>, 
gpfsug-discuss-bounces at spectrumscale.org
Date:   07/05/2017 12:32 PM
Subject:        Re: [gpfsug-discuss] Fail to mount file system



Hi,

[root at LH20-GPFS2 ~]# mmlsnsd -X

 Disk name    NSD volume ID      Device         Devtype  Node name
           Remarks
---------------------------------------------------------------------------------------------------
 nynsd1       0A0A9E3D594D5CA8   -              -        LH20-GPFS2
           (not found) directly attached
 nynsd2       0A0A9E3D594D5CA9   -              -        LH20-GPFS2
           (not found) directly attached

mmmount failed with -o rs
root at LH20-GPFS2 ~]# mmmount fs_gpfs01 -o rs
Wed Jul  5 09:58:29 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.

and in logs /var/adm/ras/mmfs.log.latest:
2017-07-05_09:58:30.009+0300: [I] Command: mount fs_gpfs01
2017-07-05_09:58:30.890+0300: Failed to open fs_gpfs01.
2017-07-05_09:58:30.890+0300: Wrong medium type
2017-07-05_09:58:30.890+0300: [E] Failed to open fs_gpfs01.
2017-07-05_09:58:30.890+0300: [W] Command: err 48: mount fs_gpfs01





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