ASG
IBM
Zystems
Cressida
Icon
Netflexity
 
  MQSeries.net
Search  Search       Tech Exchange      Education      Certifications      Library      Info Center      SupportPacs      LinkedIn  Search  Search                                                                   FAQ  FAQ   Usergroups  Usergroups
 
Register  ::  Log in Log in to check your private messages
 
RSS Feed - WebSphere MQ Support RSS Feed - Message Broker Support

MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » workitems in suspending state

Post new topic  Reply to topic Goto page Previous  1, 2
 workitems in suspending state « View previous topic :: View next topic » 
Author Message
steve_ghb
PostPosted: Wed Aug 02, 2006 1:46 pm    Post subject: Reply with quote

Novice

Joined: 15 Jun 2005
Posts: 13

Don't think so, I'm looking in fmc.process_inst

My immediate need I guess is to figure out how to get these instances deleted so they can be cleaned up. Between 9:45 a.m. and 4 p.m. today about 13,000 more have been changed to state 128 so it looks like the scheduling server is working (for now).

Can I get some opinion on how to change the scheduling server (during off-peak hours) to perform alot more cleanup? Is it as simple as changing the DELETE_NOTIFICATION_ITEM_THRESHOLD to something like 500 or 1,000?
Back to top
View user's profile Send private message
steve_ghb
PostPosted: Thu Aug 03, 2006 8:33 pm    Post subject: Reply with quote

Novice

Joined: 15 Jun 2005
Posts: 13

Thanks everyone for their help with this, I think we're getting it under control. We've started a couple more execution servers and we're manually deleting finished process instances to get the backlog cleaned up. We'll get a better picture I'm sure when the system is 'back to normal'

One question though, and it's likely in the docs somewhere but I haven't found it...

If a top level process is still running, but a sub process has finished and is past it's keep time, does it get deleted and cleaned up, or does the scheduling server wait until the top level process is finished?

I need to know how much manual cleaning to do. Don't want to delete any finished instances that are still needed.

Thanks again
Back to top
View user's profile Send private message
jmac
PostPosted: Fri Aug 04, 2006 4:21 pm    Post subject: Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

steve_ghb wrote:

If a top level process is still running, but a sub process has finished and is past it's keep time, does it get deleted and cleaned up, or does the scheduling server wait until the top level process is finished?


it is my opinion that the Subprocess should get deleted, but note that I am not certain that it does, I just THINK it should be.
_________________
John McDonald
RETIRED
Back to top
View user's profile Send private message Send e-mail Visit poster's website AIM Address Yahoo Messenger MSN Messenger
steve_ghb
PostPosted: Fri Aug 04, 2006 7:21 pm    Post subject: Reply with quote

Novice

Joined: 15 Jun 2005
Posts: 13

Thanks jmac, good enough for me.

So if I don't reply to this forum again, it's because I got fired and I'm at my new job folding sweaters at The GAP.
Back to top
View user's profile Send private message
jmac
PostPosted: Sun Aug 06, 2006 5:14 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

steve_ghb wrote:
Thanks jmac, good enough for me.

So if I don't reply to this forum again, it's because I got fired and I'm at my new job folding sweaters at The GAP.


Steve: At least you will look sharp.... What with that employee discount and all

Let us know how you make out with this problem.
_________________
John McDonald
RETIRED
Back to top
View user's profile Send private message Send e-mail Visit poster's website AIM Address Yahoo Messenger MSN Messenger
steve_ghb
PostPosted: Thu Aug 10, 2006 11:45 am    Post subject: Reply with quote

Novice

Joined: 15 Jun 2005
Posts: 13

Well I'm still employed (don't know whether that's good or bad the way things are going).

Performance improved after cleaning up a pile of instances, but still no root cause as to why they aren't going from finished to deleted state.

Also, according to IBM support, it isn't the scheduling server that changes the state to deleted, it is the execution server. We recently increased the number of execution servers but still the other day we saw only about 80 instances change to deleted over the course of the day (thousands more that night when there were no users).

I'm stumped, I guess we'll wait and see what IBM says, I'll post the solution if we find it.
Back to top
View user's profile Send private message
jmac
PostPosted: Thu Aug 10, 2006 11:54 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

Steve:

You have probably already done this, but be sure to check all of the places where the releveant settings are stored. I assume this would be the Keep finished Process Instances setting. There are I belive at least 4 places where this can be specified. Domain Level, Group Level, System Level, and Process Level.

Good Luck.... Bummer about that GAP job...
_________________
John McDonald
RETIRED
Back to top
View user's profile Send private message Send e-mail Visit poster's website AIM Address Yahoo Messenger MSN Messenger
jmac
PostPosted: Thu Aug 10, 2006 11:56 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC

Steve:

Actually I was looking over the note again... And in this case I believe I disagree with IBM on what they are saying. While they are technically correct in that the Execution Server will make the change, if the Scheduling Server is not running, the change will not be made assuming that you have specified Keep Finished Instances for some period of time... Which I believe you have done.
_________________
John McDonald
RETIRED
Back to top
View user's profile Send private message Send e-mail Visit poster's website AIM Address Yahoo Messenger MSN Messenger
Display posts from previous:   
Post new topic  Reply to topic Goto page Previous  1, 2 Page 2 of 2

MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » workitems in suspending state
Jump to:  



You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
Protected by Anti-Spam ACP
 
 


Theme by Dustin Baccetti
Powered by phpBB © 2001, 2002 phpBB Group

Copyright © MQSeries.net. All rights reserved.