[gpfsug-discuss] ESS: mmvdisk filesystem with "--version" fails

[Stephen Ulmer]

You rock.

-- 
Stephen



> On Nov 9, 2018, at 11:02 AM, Felipe Knop <knop at us.ibm.com <mailto:knop at us.ibm.com>> wrote:
> 
> 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 knop at us.ibm.com <mailto:knop at us.ibm.com>
> GPFS Development and Security
> IBM Systems
> IBM Building 008
> 2455 South Rd, Poughkeepsie, NY 12601
> (845) 433-9314 T/L 293-9314
> 
> 
> 
> <graycol.gif>Stephen Ulmer ---11/09/2018 09:13:32 AM---It had better work — I’m literally going to be doing exactly the same thing in two weeks… --
> 
> From: Stephen Ulmer <ulmer at ulmer.org <mailto:ulmer at ulmer.org>>
> To: gpfsug main discussion list <gpfsug-discuss at spectrumscale.org <mailto:gpfsug-discuss at spectrumscale.org>>
> Date: 11/09/2018 09:13 AM
> Subject: Re: [gpfsug-discuss] ESS: mmvdisk filesystem with "--version" fails
> Sent by: gpfsug-discuss-bounces at spectrumscale.org <mailto:gpfsug-discuss-bounces at spectrumscale.org>
> 
> 
> 
> 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 <Robert.Oesterlin at nuance.com <mailto:Robert.Oesterlin at nuance.com>> 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 at 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 at 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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