Re: [lustre-discuss] Check clients connected? (Phill Harvey-Smith)

2016-12-15 Thread Mike Hatz
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

Re: [lustre-discuss] [UNTRUSTED] Re: Check clients connected?

2016-12-15 Thread Dilger, Andreas
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

Re: [lustre-discuss] [UNTRUSTED] Re: Check clients connected?

2016-12-15 Thread Mohr Jr, Richard Frank (Rick Mohr)
> 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,

Re: [lustre-discuss] [UNTRUSTED] Re: Check clients connected?

2016-12-15 Thread Phill Harvey-Smith
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.

Re: [lustre-discuss] [UNTRUSTED] Re: Check clients connected?

2016-12-15 Thread Hanley, Jesse A.
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 >

Re: [lustre-discuss] Check clients connected?

2016-12-15 Thread Hanley, Jesse A.
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"

[lustre-discuss] Check clients connected?

2016-12-15 Thread 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

Re: [lustre-discuss] lustre client 2.9.0 compile error

2016-12-15 Thread Martin BALVERS
"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" >