cat /path/to/dir | grep rbytes | awk {'print $2'}
assuming cephfs mount has dirstat option.
Here is the script I used in my environment:
#!/bin/sh
if [ -f "$1/.quota" ]; then
TOTAL=`cat $1/.quota`
USED=`cat $1 | grep rbytes | awk {'print $2'}`
USED=$((USED/1000))
echo $TOTAL $((TOTAL-USED))
else
df -k $1 | tail -1 | awk {'print $2,$4'}
fi
> On 9.10.2018, at 13:50, Felix Stolte <[email protected]> wrote:
>
> That's bad news, but maybe there is a workarround. Samba offers the
> opportunity to define a custom df command. If I could extract the current
> utilization or size of a directory with a quota, i think i should be able to
> write a little df command. The quota is stored as an extended attribute,
> where can i get its utilization?
>
> Regards Felix
>
>
> On 10/09/2018 10:59 AM, John Spray wrote:
>> On Tue, Oct 9, 2018 at 9:14 AM Felix Stolte <[email protected]> wrote:
>>> Hi folks,
>>>
>>> i'm running a luminous cluster on Ubuntu 18.04 an want to share folders
>>> on cephfs with samba using the vfs_ceph. Sharing works fine, but the
>>> quotas I set on the directories is ignored and every share reports its
>>> size as the total size of the cephfs. Anyone got this working? Or is the
>>> vfs lacking quota support?
>> Looks like the Samba VFS is always mounting CephFS at the root[1],
>> including if you're exporting a subdir (nfs ganesha used to be this
>> way too) -- CephFS can only do the "magic" quota-based statfs if it
>> knows it's mounting a particular subdir.
>>
>> John
>>
>> 1.
>> https://github.com/samba-team/samba/blob/master/source3/modules/vfs_ceph.c#L123
>>
>>> Regards Felix
>>>
>>> --
>>> Forschungszentrum Jülich GmbH
>>> 52425 Jülich
>>> Sitz der Gesellschaft: Jülich
>>> Eingetragen im Handelsregister des Amtsgerichts Düren Nr. HR B 3498
>>> Vorsitzender des Aufsichtsrats: MinDir. Dr. Karl Eugen Huthmacher
>>> Geschäftsführung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender),
>>> Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt,
>>> Prof. Dr. Sebastian M. Schmidt
>>>
>>>
>>> _______________________________________________
>>> ceph-users mailing list
>>> [email protected]
>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
> --
> Felix Stolte
> IT-Services
> Tel.: +49 2461 61-9243
> Email: [email protected] <mailto:[email protected]>
>
> Forschungszentrum Jülich GmbH
> 52425 Jülich
> Sitz der Gesellschaft: Jülich
> Eingetragen im Handelsregister des Amtsgerichts Düren Nr. HR B 3498
> Vorsitzender des Aufsichtsrats: MinDir. Dr. Karl Eugen Huthmacher
> Geschäftsführung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender),
> Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt,
> Prof. Dr. Sebastian M. Schmidt
>
>
> _______________________________________________
> ceph-users mailing list
> [email protected] <mailto:[email protected]>
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> <http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com>
_______________________________________________
ceph-users mailing list
[email protected]
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
