[gpfsug-discuss] Does SVC / Spectrum Virtualize support IBM Spectrum Scale with SCSI-3 Persistent Reservations?
IBM Spectrum Scale
scale at us.ibm.com
Fri Apr 14 08:34:06 BST 2017
If you can use " mmchconfig usePersistentReserve=yes" successfully, then
it is supported, we will check the compatibility during the command, and
you can also use "tsprinquiry device(no /dev prefix)" check the vendor
output. Thanks.
Regards, The Spectrum Scale (GPFS) team
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From: "Christoph Krafft" <ckrafft at de.ibm.com>
To: "gpfsug main discussion list" <gpfsug-discuss at gpfsug.org>
Cc: Achim Christ <achim.christ at de.ibm.com>, Petra Christ
<PCHRIST at de.ibm.com>
Date: 04/11/2017 04:25 PM
Subject: [gpfsug-discuss] Does SVC / Spectrum Virtualize support IBM
Spectrum Scale with SCSI-3 Persistent Reservations?
Sent by: gpfsug-discuss-bounces at spectrumscale.org
Hi folks,
there is a list of storage devices that support SCSI-3 PR in the GPFS FAQ
Doc (see Answer 4.5).
https://www.ibm.com/support/knowledgecenter/STXKQY/gpfsclustersfaq.html#scsi3
Since this list contains IBM V-model storage subsystems that include
Storage Virtualization - I was wondering if SVC / Spectrum Virtualize
can also support SCSI-3 PR (although not explicitly on the list)?
Any hints and help is warmla welcome - thank you in advance.
Mit freundlichen Grüßen / Sincerely
Christoph Krafft
Client Technical Specialist - Power Systems, IBM Systems
Certified IT Specialist @ The Open Group
Phone: +49 (0) 7034 643 2171 IBM Deutschland GmbH
Mobile: +49 (0) 160 97 81 86 12 Am Weiher 24
Email: ckrafft at de.ibm.com 65451 Kelsterbach
Germany
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