[gpfsug-discuss] mmvdisk - how to see which recovery groups are managed by mmvdisk?

Tue Nov 5 13:51:45 GMT 2019

As far as I know there is no way to change nsd names once they have been 
created,  and yes mmvdisk automatically generates the nsd names.

Regards, The Spectrum Scale (GPFS) team

------------------------------------------------------------------------------------------------------------------
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 
https://www.ibm.com/developerworks/community/forums/html/forum?id=11111111-0000-0000-0000-000000000479
. 

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. 

The forum is informally monitored as time permits and should not be used 
for priority messages to the Spectrum Scale (GPFS) team.

From:   "Yaron Daniel" <YARD at il.ibm.com>
To:     gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date:   11/05/2019 06:42 AM
Subject:        [EXTERNAL] Re: [gpfsug-discuss] mmvdisk - how to see which 
recovery groups are     managed by mmvdisk?
Sent by:        gpfsug-discuss-bounces at spectrumscale.org

Hi Steven

Can you please try to run mmlsnsd - and let me know if you can change the 
nsd name before/after configure them with mmvdisk.

Regards

Yaron Daniel
 94 Em Ha'Moshavot Rd

Storage Architect – IL Lab Services (Storage)
 Petach Tiqva, 49527
IBM Global Markets, Systems HW Sales
 Israel

Phone:
+972-3-916-5672

Fax:
+972-3-916-5672

Mobile:
+972-52-8395593

e-mail:
yard at il.ibm.com

Webex:            https://ibm.webex.com/meet/yard
IBM Israel

From:        "Steven Daniels" <sadaniel at us.ibm.com>
To:        gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date:        04/11/2019 21:44
Subject:        [EXTERNAL] Re: [gpfsug-discuss] mmvdisk - how to see which 
recovery groups are        managed by mmvdisk?
Sent by:        gpfsug-discuss-bounces at spectrumscale.org

the vdiskset names can be renamed - 
https://www.ibm.com/support/knowledgecenter/en/SSYSP8_5.3.1/com.ibm.spectrum.scale.raid.v5r01.adm.doc/bl8adm_mmvdisk_vdiskset.htm

Steven A. Daniels
Cross-brand Client Architect
Senior Certified IT Specialist
National Programs
Fax and Voice: 3038101229
sadaniel at us.ibm.com
http://www.ibm.com

From:        "Yaron Daniel" <YARD at il.ibm.com>
To:        gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date:        11/04/2019 12:21 PM
Subject:        [EXTERNAL] Re: [gpfsug-discuss] mmvdisk - how to see which 
recovery groups are        managed by mmvdisk?
Sent by:        gpfsug-discuss-bounces at spectrumscale.org

Hi

From what i know - there is no control on the NSD names - they got 
automatically generated by mmvdisk.

Regards

Yaron Daniel
 94 Em Ha'Moshavot Rd

Storage Architect – IL Lab Services (Storage)
 Petach Tiqva, 49527
IBM Global Markets, Systems HW Sales
 Israel

Phone:
+972-3-916-5672

Fax:
+972-3-916-5672

Mobile:
+972-52-8395593

e-mail:
yard at il.ibm.com

Webex:            https://ibm.webex.com/meet/yard
IBM Israel

From:        "Billich  Heinrich Rainer (ID SD)" 
<heinrich.billich at id.ethz.ch>
To:        gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
Date:        04/11/2019 19:20
Subject:        [EXTERNAL] [gpfsug-discuss] mmvdisk - how to see which 
recovery groups are        managed by mmvdisk?
Sent by:        gpfsug-discuss-bounces at spectrumscale.org

Hello,

I   try to get acquainted with mmvdisk: can I  decide on the names of 
vdisks/nsds which mmvdisk creates? Tools like mmdf still show nsd devices, 
no vdisk-sets, hence a proper naming helps.  RG001VS001 isn’t always what 
I would choose.

Of course I can just not use mmvdisk where possible, but some 
recoverygroups already got migrated, so I have to. And I admit I like the 
output of ‘# mmvdisk recoverygroup list --declustered-array” which gives a 
nice. Summary of total/free disk space.

Cheers,

Heiner

_______________________________________________
gpfsug-discuss mailing list
gpfsug-discuss at spectrumscale.org
http://gpfsug.org/mailman/listinfo/gpfsug-discuss

_______________________________________________
gpfsug-discuss mailing list
gpfsug-discuss at spectrumscale.org
http://gpfsug.org/mailman/listinfo/gpfsug-discuss

_______________________________________________
gpfsug-discuss mailing list
gpfsug-discuss at spectrumscale.org
http://gpfsug.org/mailman/listinfo/gpfsug-discuss

_______________________________________________
gpfsug-discuss mailing list
gpfsug-discuss at spectrumscale.org
https://urldefense.proofpoint.com/v2/url?u=http-3A__gpfsug.org_mailman_listinfo_gpfsug-2Ddiscuss&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=IbxtjdkPAM2Sbon4Lbbi4w&m=JZEHO0Ia1aoBD_GuPcVjZWgvVTYFsFL5YXqg-0nZCbw&s=iN3GzQg9lDBGVOeJR99XKrc7spI5ZQWGat6gNX5bN8s&e= 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0002.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 1114 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0004.gif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3847 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0034.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 4266 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0035.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3747 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0036.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3793 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0037.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 4301 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0038.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3739 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0039.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3855 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0040.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 4338 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0041.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 4919 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0042.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 1114 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0005.gif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3847 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0043.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 4266 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0044.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3747 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0045.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3793 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0046.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 4301 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0047.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3739 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0048.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 3855 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0049.jpe>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 4338 bytes
Desc: not available
URL: <http://gpfsug.org/pipermail/gpfsug-discuss_gpfsug.org/attachments/20191105/ce62345a/attachment-0050.jpe>