4. Check clients connected? (Phill Harvey-Smith)
Hi Phill,
We have used this before, which might be helpful or at least get you
pointed in the right direction.
Running this on our MDS, showing InfiniBand and Ethernet clients:
# lshowmount -lev
MGS:
0@lo
cvpost-master-ib0@o2ib
The lshowmount command was removed from Lustre 2.7ish after emailing this list
asking for any users, but was reinstated in the 2.9 release when some users
requested it.
In the meantime, you _should_ be able to use the old lshowmount binary on the
new Lustre version, though I've never tested
> On Dec 15, 2016, at 9:30 AM, Phill Harvey-Smith
> wrote:
>
> On 15/12/2016 14:21, Hanley, Jesse A. wrote:
>> I forgot: You should also be able to use lshowmount.
>
> Humm that works on the old sever, but can't find the command on the new
> centos 7.2 server,
On 15/12/2016 14:21, Hanley, Jesse A. wrote:
I forgot: You should also be able to use lshowmount.
Humm that works on the old sever, but can't find the command on the new
centos 7.2 server, which I installed from RPMs I suspect there is one
that I have not installed :)
Cheers.
Phill.
I forgot: You should also be able to use lshowmount.
--
Jesse
On 12/15/16, 9:20 AM, "lustre-discuss on behalf of Hanley, Jesse A."
wrote:
I usually check the exports:
echo >
I usually check the exports:
echo > /proc/fs/lustre/mdt/*MDT*/exports/clear
ls /proc/fs/lustre/mdt/*MDT*/exports/
And then the request history (lctl get_param mds.MDS.mdt.req_history) for
anything current.
--
Jesse
On 12/15/16, 5:37 AM, "lustre-discuss on behalf of Phill Harvey-Smith"
Hi all,
I've now hopefully completed my migration to our new lustre filestore.
Is there any way I can check to see if any clients still have the lustre
filesystems mounted from the old MDS/OSS I do have one test machine that
I know is, but want to make sure none of the others do before
"Dilger, Andreas" wrote on 15-12-2016 01:37:00:
> From: "Dilger, Andreas"
> To: Martin BALVERS
> Cc: "\"lustre-discuss@lists.lustre.org\"@zapata.dreamhost.com"
>