<font size=2 face="sans-serif">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)</font><br><font size=2 face="sans-serif">Please open a PMR and work with IBM
support to resolve this.</font><br><br><font size=2 face="sans-serif">Regards, The Spectrum Scale (GPFS) team<br><br>------------------------------------------------------------------------------------------------------------------<br>If you feel that your question can benefit other users of Spectrum
Scale (GPFS), then please post it to the public IBM developerWroks Forum
at </font><a href="https://www.ibm.com/developerworks/community/forums/html/forum?id=11111111-0000-0000-0000-000000000479"><font size=2 face="sans-serif">https://www.ibm.com/developerworks/community/forums/html/forum?id=11111111-0000-0000-0000-000000000479</font></a><font size=2 face="sans-serif">.
<br><br>If your query concerns a potential software error in Spectrum Scale (GPFS)
and you have an IBM software maintenance contract please contact 1-800-237-5511
in the United States or your local IBM Service Center in other countries.
<br><br>The forum is informally monitored as time permits and should not be used
for priority messages to the Spectrum Scale (GPFS) team.</font><br><br><br><br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">Ilan Schwarts <ilan84@gmail.com></font><br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif">IBM Spectrum Scale
<scale@us.ibm.com></font><br><font size=1 color=#5f5f5f face="sans-serif">Cc:
</font><font size=1 face="sans-serif">gpfsug main discussion
list <gpfsug-discuss@spectrumscale.org>, gpfsug-discuss-bounces@spectrumscale.org</font><br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">07/05/2017 12:32 PM</font><br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">Re: [gpfsug-discuss]
Fail to mount file system</font><br><hr noshade><br><br><br><tt><font size=2>Hi,<br><br>[root@LH20-GPFS2 ~]# mmlsnsd -X<br><br> Disk name NSD volume ID Device
Devtype Node name<br> Remarks<br>---------------------------------------------------------------------------------------------------<br> nynsd1 0A0A9E3D594D5CA8 -
- LH20-GPFS2<br> (not found) directly attached<br> nynsd2 0A0A9E3D594D5CA9 -
- LH20-GPFS2<br> (not found) directly attached<br><br>mmmount failed with -o rs<br>root@LH20-GPFS2 ~]# mmmount fs_gpfs01 -o rs<br>Wed Jul 5 09:58:29 IDT 2017: mmmount: Mounting file systems ...<br>mount: mount fs_gpfs01 on /fs_gpfs01 failed: Wrong medium type<br>mmmount: Command failed. Examine previous error messages to determine cause.<br><br>and in logs /var/adm/ras/mmfs.log.latest:<br>2017-07-05_09:58:30.009+0300: [I] Command: mount fs_gpfs01<br>2017-07-05_09:58:30.890+0300: Failed to open fs_gpfs01.<br>2017-07-05_09:58:30.890+0300: Wrong medium type<br>2017-07-05_09:58:30.890+0300: [E] Failed to open fs_gpfs01.<br>2017-07-05_09:58:30.890+0300: [W] Command: err 48: mount fs_gpfs01<br><br></font></tt><br><br><BR>