On 10/06/2020 16:31, Lohit Valleru wrote:
[SNIP]
> I might mostly start small with a single lab, and only change files
> without ACLs. May I know if anyone has a method/tool to find out
which > files/dirs have NFS4 ACLs set? As far as we know - it is just one
> fileset/lab, but it would be good to confirm if we have them set
> across any other files/dirs in the filesystem. The usual methods do
> not seem to work.
Use mmgetacl a file at a time and try and do something with the output?
Tools to manipulate ACL's from on GPFS mounted nodes suck donkey balls,
and have been that way for over a decade. Last time I raised this with
IBM I was told that was by design...
If they are CES then look at it client side from a Windows node?
The alternative is to write something in C that calls gpfs_getacl.
However it was an evening to get a basic UID remap code working in C. It
would not take much more effort to make it handle ACL's. As such I would
work on the premise that there are ACL's and handle it.
JAB.
--
Jonathan A. Buzzard Tel: +44141-5483420
HPC System Administrator, ARCHIE-WeSt.
University of Strathclyde, John Anderson Building, Glasgow. G4 0NG
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