[Bugs] [Bug 1231202] [RFE]- How to find total number of glusterfs nfs client mounts?

bugzilla at redhat.com bugzilla at redhat.com
Sun Jul 12 22:22:36 UTC 2015


Niels de Vos <ndevos at redhat.com> changed:

           What    |Removed                     |Added
              Flags|                            |needinfo?(bkunal at redhat.com
                   |                            |)

--- Comment #4 from Niels de Vos <ndevos at redhat.com> ---
(In reply to Bipin Kunal from comment #3)
> Ya that do provide me a solution. But showmount will list all the nfs mount
> irrespective of gluster volume mount. We can use "showmount" output and
> display only the gluster mount information.

It is not really clear to me what the expected result is if this bug. You can
use 'showmount' to display which NFS-clients mounted a volume/subdir. Is there
anything else needed?

Note that you can set nfs.rmtab to a file on a Gluster/FUSE mountpoint. In that
case, you can do a 'showmount' against one Gluster server, and all the clients
from all servers will be listed. This comes with a performance cost while
mounting, though. Mount-storms can get delayed quite a bit due to that option
(Try to boot a whole HPC-cluster with hundreds of clients at once, mounting
will get serialized.)

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