[gpfsug-discuss] ACLs on AFM Filesets

[Luke Raimbach]

Hello Venkat,

Thanks for the information. When was the issue fixed? I tried this on the
most recent 4.2.3.5 release and was still experiencing the same behaviour.

Cheers,
Luke.

On Tue, 7 Nov 2017 at 08:45 Venkateswara R Puvvada <vpuvvada at in.ibm.com>
wrote:

> Luke,
>
> This issue has been fixed.  As a workaround you could you also try
> resetting the same ACLs at home (instead of cache) or change directory
> ctime at home and verify that ACLs are updated correctly on fileset root.
> You can contact customer support or open a PMR and request efix.
>
> ~Venkat (vpuvvada at in.ibm.com)
>
>
>
> From:        Luke Raimbach <luke.raimbach at googlemail.com>
> To:        gpfsug main discussion list <gpfsug-discuss at spectrumscale.org>
> Date:        11/06/2017 06:01 PM
> Subject:        Re: [gpfsug-discuss] ACLs on AFM Filesets
> Sent by:        gpfsug-discuss-bounces at spectrumscale.org
> ------------------------------
>
>
>
> Hi Venkat,
>
> This is only for the fileset root. All other files and directories pull
> the correct ACLs as expected when accessing the fileset as root user, or
> after setting the correct (missing) ACL on the fileset root.
>
> Multiple SS versions from around 4.1 to present.
>
> Thanks!
> Luke.
>
>
> On Mon, 6 Nov 2017, 10:22 Venkateswara R Puvvada, <*vpuvvada at in.ibm.com*
> <vpuvvada at in.ibm.com>> wrote:
>
> Is this problem happens only for the fileset  root directory ? Could you
> try accessing the fileset as privileged user after the fileset link and
> verify if ACLs are set properly ? AFM  reads the ACLs from home and sets in
> the cache automatically during the file/dir lookup. What is the Spectrum
> Scale version ?
>
> ~Venkat (*vpuvvada at in.ibm.com* <vpuvvada at in.ibm.com>)
>
>
>
> From:        Luke Raimbach <*luke.raimbach at googlemail.com*
> <luke.raimbach at googlemail.com>>
> To:        gpfsug main discussion list <*gpfsug-discuss at spectrumscale.org*
> <gpfsug-discuss at spectrumscale.org>>
> Date:        11/06/2017 03:32 PM
> Subject:        [gpfsug-discuss] ACLs on AFM Filesets
> Sent by:        *gpfsug-discuss-bounces at spectrumscale.org*
> <gpfsug-discuss-bounces at spectrumscale.org>
> ------------------------------
>
>
>
> Dear SpectrumScale Experts,
>
>
> When creating an IW cache view of a directory in a remote GPFS filesystem,
> I prepare the AFM "home" directory using 'mmafmconfig enable <path>'
> command.
>
> I wish the cache fileset junction point to inherit the ACL for the home
> directory when I link it to the filesystem.
>
> Currently I'm using a flimsy workaround:
>
> 1. Read the GPFS ACL from the remote directory => store in some file
> acl.txt
>
> 2. Link the AFM fileset to the local filesystem,
>
> 3. Set the GPFS ACL on the local fileset junction point with mmputacl -i
> acl.txt
>
> Is there a way for the local cache fileset to automatically inherit/clone
> the remote directory's ACL, e.g. at mmlinkfileset time?
>
>
>
> Thanks!
>
> Luke._______________________________________________
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