Stephen, Bob,
A colleague has suggested that the version number should be of the form (of
4-number) V.R.M.F. I believe two values are available for 4.2.3:
4.2.3.0 and 4.2.3.9
("4.2.3" may not get recognized by the command)
The latter would be recommended since it includes a FS format 'tweak' to
allow GPFS to fix a complex deadlock. (I'm searching for a publication on
that)
Felipe
----
Felipe Knop [email protected]
GPFS Development and Security
IBM Systems
IBM Building 008
2455 South Rd, Poughkeepsie, NY 12601
(845) 433-9314 T/L 293-9314
From: Stephen Ulmer <[email protected]>
To: gpfsug main discussion list <[email protected]>
Date: 11/09/2018 09:13 AM
Subject: Re: [gpfsug-discuss] ESS: mmvdisk filesystem with "--version"
fails
Sent by: [email protected]
It had better work — I’m literally going to be doing exactly the same thing
in two weeks…
--
Stephen
On Nov 9, 2018, at 9:07 AM, Oesterlin, Robert <
[email protected]> wrote:
Why doesn’t this work? I want to create a file system with an older
version level that my remote cluster running 4.2.3 can use.
ESS 5.3.1.1
[root@ess01node1 ~]# mmvdisk filesystem create --file-system test
--vdisk-set test1 --mmcrfs -A yes -Q yes -T /gpfs/test --version
4.2.3
mmvdisk: Creating file system 'test'.
mmvdisk: (mmcrfs) Incorrect option: --version 4.2.3
mmvdisk: Error creating file system.
mmvdisk: Command failed. Examine previous error messages to determine
cause.
[root@ess01node1 ~]# mmvdisk filesystem create --file-system test
--vdisk-set test1 --mmcrfs -A yes -Q yes -T /gpfs/test --version 17.0
mmvdisk: Creating file system 'test'.
mmvdisk: (mmcrfs) Incorrect option: --version 17.0
mmvdisk: Error creating file system.
mmvdisk: Command failed. Examine previous error messages to determine
cause.
Bob Oesterlin
Sr Principal Storage Engineer, Nuance
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