[gpfsug-discuss] Quotas on Multiple Filesets
J. Eric Wonderley
eric.wonderley at vt.edu
Fri Dec 2 20:51:14 GMT 2016
Hi Michael:
I was about to ask a similar question about nested filesets.
I have this setup:
[root at cl001 ~]# mmlsfileset home
Filesets in file system 'home':
Name Status Path
root Linked /gpfs/home
group Linked /gpfs/home/group
predictHPC Linked /gpfs/home/group/predictHPC
and I see this:
[root at cl001 ~]# mmlsfileset home -L -d
Collecting fileset usage information ...
Filesets in file system 'home':
Name Id RootInode ParentId
Created InodeSpace MaxInodes AllocInodes
Data (in KB) Comment
root 0 3 -- Tue Jun 30
07:54:09 2015 0 134217728 123805696 63306355456
root fileset
group 1 67409030 0 Tue Nov 1
13:22:24 2016 0 0 0 0
predictHPC 2 111318203 1 Fri Dec 2
14:05:56 2016 0 0 0 212206080
I would have though that usage in fileset predictHPC would also go against
the group fileset
On Tue, Nov 15, 2016 at 4:47 AM, Michael Holliday <
michael.holliday at crick.ac.uk> wrote:
> Hey Everyone,
>
>
>
> I have a GPFS system which contain several groups of filesets.
>
>
>
> Each group has a root fileset, along with a number of other files sets.
> All of the filesets share the inode space with the root fileset.
>
>
>
> The file sets are linked to create a tree structure as shown:
>
>
>
> Fileset Root -> /root
>
> Fileset a -> /root/a
>
> Fileset B -> /root/b
>
> Fileset C -> /root/c
>
>
>
>
>
> I have applied a quota of 5TB to the root fileset.
>
>
>
> Could someone tell me if the quota will only take into account the files
> in the root fileset, or if it would include the sub filesets aswell. eg
> If have 3TB in A and 2TB in B - would that hit the 5TB quota on root?
>
>
>
> Thanks
>
> Michael
>
>
>
>
>
> The Francis Crick Institute Limited is a registered charity in England and
> Wales no. 1140062 and a company registered in England and Wales no.
> 06885462, with its registered office at 215 Euston Road, London NW1 2BE.
>
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