Re: best way to avoid long rollback

2019-03-12 Thread Marc Lanteigne
__ Marc Lanteigne Spectrum Protect Specialist AVP / SRT -Original Message- From: Zoltan Forray Sent: Tuesday, March 12, 2019 10:33 AM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] best way to avoid long rollback So you are saying that issuing the server HALT command via console is

Re: best way to avoid long rollback

2019-03-12 Thread Zoltan Forray
t AVP / SRT > \ > > > > -Original Message- > From: Zoltan Forray > Sent: Tuesday, March 12, 2019 10:04 AM > To: ADSM-L@VM.MARIST.EDU > Subject: Re: [ADSM-L] best way to avoid long rollback > > tsminst1 is a script in /etc/rc.d/init.d which de

Re: best way to avoid long rollback

2019-03-12 Thread Marc Lanteigne
_ Marc Lanteigne Spectrum Protect Specialist AVP / SRT \ -Original Message- From: Zoltan Forray Sent: Tuesday, March 12, 2019 10:04 AM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] best way to avoid long rollback tsminst1 is a script in /etc/rc.d/init.d which determines the pid of the run

Re: best way to avoid long rollback

2019-03-12 Thread Zoltan Forray
ther for Spectrum Protect: > http://www-01.ibm.com/support/docview.wss?uid=swg22013355 > Spectrum Protect Blueprint: https://ibm.biz/BdHc6b > > Follow me on: Twitter, developerWorks, LinkedIn > > > > -Original Message- > From: Zoltan Forray > Sent: Monday, March 11, 20

Re: best way to avoid long rollback

2019-03-12 Thread Marc Lanteigne
edIn -Original Message- From: Zoltan Forray Sent: Monday, March 11, 2019 01:52 PM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] best way to avoid long rollback Out of curiosity, why do you do a "systemctl stop tsminst1" (which if I recall does a kill) vs just HALT the ISP

Re: best way to avoid long rollback

2019-03-12 Thread Loon, Eric van (ITOP NS) - KLM
regards, Eric van Loon Air France/KLM Storage & Backup -Original Message- From: ADSM: Dist Stor Manager [mailto:ADSM-L@VM.MARIST.EDU] On Behalf Of J. Eric Wonderley Sent: maandag 11 maart 2019 17:36 To: ADSM-L@VM.MARIST.EDU Subject: Re: best way to avoid long rollback We are running rhel7

Re: best way to avoid long rollback

2019-03-11 Thread Zoltan Forray
Out of curiosity, why do you do a "systemctl stop tsminst1" (which if I recall does a kill) vs just HALT the ISP server immediately after the DB backup finishes? Our patching takes about the same time (we do it monthly) since the IBM lin_tape drivers have to be removed before kernel patching and t

Re: best way to avoid long rollback

2019-03-11 Thread J. Eric Wonderley
We are running rhel7 on a dell r730 and we just did a full and dbsnap...ususally take about 1.5h for both to complete. Typically then shutdown with systemctl stop tsminst1. I think last time we stopped tsm about an hour after the db finished its backups. Likely restarted tsm about an hour after

Re: best way to avoid long rollback

2019-03-11 Thread Zoltan Forray
I have to ask what OS/hardware/ISP are you running? What procedure are you using to prep for the OS patching (we stop client sessions/all admin processes - do a full DB backup - halt the server) Our offsite replica server is RHEL 7 on Dell R740xd with 192GB and 3TB SSD with the DB currently at 2

best way to avoid long rollback

2019-03-11 Thread J. Eric Wonderley
We have a pair of tsm servers doing backup and replication. Each has a database over 1TB on ssd and 512G of memory Our organization likes to do os patch maintenance every 90d and doing this requires a stop and restart of db2. When would it be best to do maintenance to shorten the rollback time?