[Gluster-users] Features - Object Count

Tue Jun 2 07:02:34 UTC 2015

Hi,
That is exactly what I was looking for. Thanks a lot.

Regards,
Asen Asenov

On Mon, Jun 1, 2015 at 2:51 PM, Sachin Pandit <spandit at redhat.com> wrote:

>
>
> ----- Original Message -----
> > From: "M S Vishwanath Bhat" <msvbhat at gmail.com>
> > To: "aasenov1989" <aasenov1989 at gmail.com>
> > Cc: "Gluster-users at gluster.org List" <gluster-users at gluster.org>
> > Sent: Monday, June 1, 2015 3:02:08 PM
> > Subject: Re: [Gluster-users] Features - Object Count
> >
> >
> >
> > On 29 May 2015 at 18:11, aasenov1989 < aasenov1989 at gmail.com > wrote:
> >
> >
> >
> > Hi,
> > So is there a way to find how many files I have on each brick of the
> volume?
> > I don't think gluster provides a way to exactly get the number of files
> in a
> > brick or volume.
> >
> > Sorry if my solution is very obvious. But I generally use find to get the
> > number of files in a particular brick.
> >
> > find /brick/path ! -path "/brick/path/.glusterfs*" | wc -l
>
> Hi,
>
> You can also do getfattr -d -m . -e hex <brick_path>
> This command is to get the extended attributes of a directory.
> When you issue this command after enabling quota then
> you can see an extended attribute with name "trusted.glusterfs.quota.size"
> That basically holds the size, file count and directory count.
>
> The extended attribute consists of 48 hexadecimal numbers. First 16 will
> give
> you the size, next 16 the file count and last 16 the directory count.
>
> Hope this helps.
>
> Thanks,
> Sachin Pandit.
>
>
> >
> >
> > Best Regards,
> > Vishwanath
> >
> >
> >
> >
> >
> > Regards,
> > Asen Asenov
> >
> > On Fri, May 29, 2015 at 3:33 PM, Atin Mukherjee <
> atin.mukherjee83 at gmail.com
> > > wrote:
> >
> >
> >
> >
> >
> >
> > Sent from Samsung Galaxy S4
> > On 29 May 2015 17:59, "aasenov1989" < aasenov1989 at gmail.com > wrote:
> > >
> > > Hi,
> > > Thnaks for the help. I was able to retrieve number of objects for
> entire
> > > volume. But I didn't figure out how to set quota for particular brick.
> I
> > > have replicated volume with 2 bricks on 2 nodes:
> > > Bricks:
> > > Brick1: host1:/dataDir
> > > Brick2: host2:/dataDir
> > > Both bricks are up and files are replicated. But when I try to set
> quota on
> > > a particular brick:
> > IIUC, You won't be able to set quota at brick level as multiple bricks
> > comprise a volume which is exposed to the user. Quota team can correct
> me if
> > I am wrong.
> >
> > >
> > > gluster volume quota TestVolume limit-objects /dataDir/
> 9223372036854775807
> > > quota command failed : Failed to get trusted.gfid attribute on path
> > > /dataDir/. Reason : No such file or directory
> > > please enter the path relative to the volume
> > >
> > > What should be the path to brick directories relative to the volume?
> > >
> > > Regards,
> > > Asen Asenov
> > >
> > >
> > > On Fri, May 29, 2015 at 12:35 PM, Sachin Pandit < spandit at redhat.com >
> > > wrote:
> > >>
> > >> ----- Original Message -----
> > >> > From: "aasenov1989" < aasenov1989 at gmail.com >
> > >> > To: "Humble Devassy Chirammal" < humble.devassy at gmail.com >
> > >> > Cc: " Gluster-users at gluster.org List" < gluster-users at gluster.org >
> > >> > Sent: Friday, May 29, 2015 12:22:43 AM
> > >> > Subject: Re: [Gluster-users] Features - Object Count
> > >> >
> > >> > Thanks Humble,
> > >> > But as far as I understand the object count is connected with the
> quotas
> > >> > set
> > >> > per folders. What I want is to get number of files I have in entire
> > >> > volume -
> > >> > even when volume is distributed across multiple computers. I think
> the
> > >> > purpose of this feature:
> > >> >
> http://gluster.readthedocs.org/en/latest/Feature%20Planning/GlusterFS%203.7/Object%20Count/
> > >>
> > >> Hi,
> > >>
> > >> You are absolutely correct. You can retrieve number of files in the
> entire
> > >> volume if you have the "limit-objects" set on the root. If
> "limit-objects"
> > >> is set on the directory present in a mount point then it will only
> show
> > >> the number of files and directories of that particular directory.
> > >>
> > >> In your case, if you want to retrieve number of files and directories
> > >> present in the entire volume then you might have to set the object
> limit
> > >> on the root.
> > >>
> > >>
> > >> Thanks,
> > >> Sachin Pandit.
> > >>
> > >>
> > >> > is to provide such functionality. Am I right or there is no way to
> > >> > retrieve
> > >> > number of files for entire volume?
> > >> >
> > >> > Regards,
> > >> > Asen Asenov
> > >> >
> > >> > On Thu, May 28, 2015 at 8:09 PM, Humble Devassy Chirammal <
> > >> > humble.devassy at gmail.com > wrote:
> > >> >
> > >> >
> > >> >
> > >> > Hi Asen,
> > >> >
> > >> >
> https://gluster.readthedocs.org/en/latest/Features/quota-object-count/ ,
> > >> > hope
> > >> > this helps.
> > >> >
> > >> > --Humble
> > >> >
> > >> >
> > >> > On Thu, May 28, 2015 at 8:38 PM, aasenov1989 <
> aasenov1989 at gmail.com >
> > >> > wrote:
> > >> >
> > >> >
> > >> >
> > >> > Hi,
> > >> > I wanted to ask how to use this feature in gluster 3.7.0, as I was
> > >> > unable to
> > >> > find anything. How can I retrieve number of objects in volume and
> number
> > >> > of
> > >> > objects in particular brick?
> > >> >
> > >> > Thanks in advance.
> > >> >
> > >> > Regards,
> > >> > Asen Asenov
> > >> >
> > >> > _______________________________________________
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> > >> >
> > >> >
> > >> >
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> > >
> > >
> > >
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