Re: ISILON storage/FILE DEVCLASS performance issues

2018-05-17 Thread Sergio O. Fuentes
> > TSMManager keeps reporting the instance offline when it's very > busy as > > > it > > > > > gets a network error on some of its regular queries, but these > work ok > > > when > > > > > load is light. Also getting a lot of Severed/re

Re: ISILON storage/FILE DEVCLASS performance issues

2018-05-14 Thread Skylar Thompson
lar queries, but these work ok > > when > > > > load is light. Also getting a lot of Severed/reconnected sessions. > > > > CPU/IO/Paging are not a problem. > > > > > > > > Cheers > > > > > > > > Steve > > > >

Re: ISILON storage/FILE DEVCLASS performance issues

2018-05-14 Thread Zoltan Forray
k > when > > > load is light. Also getting a lot of Severed/reconnected sessions. > > > CPU/IO/Paging are not a problem. > > > > > > Cheers > > > > > > Steve > > > > > > Steven Harris > > > TSM Admin/Consultant > >

Re: ISILON storage/FILE DEVCLASS performance issues

2018-05-14 Thread Steven Harris
oad is light. Also getting a lot of Severed/reconnected sessions. > > > CPU/IO/Paging are not a problem. > > > > > > Cheers > > > > > > Steve > > > > > > Steven Harris > > > TSM Admin/Consultant > > > Canberra Australia >

Re: ISILON storage/FILE DEVCLASS performance issues

2018-05-14 Thread Skylar Thompson
> > > > Cheers > > > > Steve > > > > Steven Harris > > TSM Admin/Consultant > > Canberra Australia > > > > -Original Message----- > > From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of > > Zoltan Forray

Re: ISILON storage/FILE DEVCLASS performance issues

2018-05-14 Thread Skylar Thompson
Do you see consistent NFS throughput, or is it bursty? We've never used Isilon as storage for TSM, but we have had problems generally with too-low NFS timeouts causing NFS to back off for too long. You can also see this problem manifest itself with NFS timeout messages in the kernel log. On Fri, M

Re: ISILON storage/FILE DEVCLASS performance issues

2018-05-14 Thread Zoltan Forray
e- > From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of > Zoltan Forray > Sent: Saturday, 12 May 2018 1:39 AM > To: ADSM-L@VM.MARIST.EDU > Subject: [ADSM-L] ISILON storage/FILE DEVCLASS performance issues > > Folks, > > ISP 7.1.7.300 on RHEL 6 10G c

Re: [EXTERNAL] Re: ISILON storage/FILE DEVCLASS performance issues

2018-05-14 Thread Rhodes, Richard L.
From: ADSM: Dist Stor Manager On Behalf Of Harris, Steven Sent: Sunday, May 13, 2018 8:39 PM To: ADSM-L@VM.MARIST.EDU Subject: [EXTERNAL] Re: ISILON storage/FILE DEVCLASS performance issues Zoltan I have a similar issue TSM 7.1.1.300 AIX -> Data Domain. Have dual 10Gb links, but can only get

Re: ISILON storage/FILE DEVCLASS performance issues

2018-05-13 Thread Harris, Steven
ot a problem. Cheers Steve Steven Harris TSM Admin/Consultant Canberra Australia -Original Message- From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of Zoltan Forray Sent: Saturday, 12 May 2018 1:39 AM To: ADSM-L@VM.MARIST.EDU Subject: [ADSM-L] ISILON storage/

ISILON storage/FILE DEVCLASS performance issues

2018-05-11 Thread Zoltan Forray
Folks, ISP 7.1.7.300 on RHEL 6 10G connectivity We need some guidance on trying to figure out why ISP/TSM write perform to ISILON storage (via FILE DEVCLASS) is so horrible. We recently attached 200TB of ISILON storage to this server so we could empty the 36TB of onboard disk drives to move th