ADSM-L

Re: Journal Service Question

2003-03-04 11:30:57
Subject: Re: Journal Service Question
From: "Kamp, Bruce" <bkamp AT MHS DOT NET>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Tue, 4 Mar 2003 11:30:14 -0500
Now I'm getting this in the jbberror.log:
03/03/2003 10:58:38 psFsMonitorThread(tid 18584): Notification buffer
overrun for monitored FS 'E:\'.
03/03/2003 10:58:38 psFsMonitorThread(tid 18584): Reallocating 0x04cccccc
byte notification buffer.
03/03/2003 10:58:39 psFsMonitorThread(tid 18584): Journal DB will be
restarted for FS 'E:\'.
03/03/2003 10:58:45 psFsMonitorThread(tid 18584): Notification buffer
overrun for monitored FS 'E:\'.
03/03/2003 10:58:45 psFsMonitorThread(tid 18584): Reallocating 0x05c28f5b
byte notification buffer.
03/03/2003 10:58:46 psFsMonitorThread(tid 18584): Journal DB will be
restarted for FS 'E:\'.
03/03/2003 10:58:51 psFsMonitorThread(tid 18584): Notification buffer
overrun for monitored FS 'E:\'.
03/03/2003 10:58:51 psFsMonitorThread(tid 18584): Reallocating 0x06e978d3
byte notification buffer.
03/03/2003 10:58:52 psFsMonitorThread(tid 18584): Journal DB will be
restarted for FS 'E:\'.
03/03/2003 12:01:44 psFsMonitorThread(tid 18584): Notification buffer
overrun for monitored FS 'E:\'.
03/03/2003 12:01:44 psFsMonitorThread(tid 18584): Reallocating 0x084b5dca
byte notification buffer.
03/03/2003 12:01:45 psFsMonitorThread(tid 18584): Journal DB will be
restarted for FS 'E:\'.
03/03/2003 15:00:42 psFsMonitorThread(tid 18584): Notification buffer
overrun for monitored FS 'E:\'.
03/03/2003 15:00:42 psFsMonitorThread(tid 18584): Reallocating 0x09f40a25
byte notification buffer.
03/03/2003 15:00:43 psFsMonitorThread(tid 18584): Journal DB will be
restarted for FS 'E:\'.
03/03/2003 18:01:32 psFsMonitorThread(tid 18584): The maximum number of
buffer overun restarts for JFS 'E:\' exceeded,monitor thread terminating.
03/03/2003 18:01:33 JbbMonitorThread(): FS Monitor thread, tid 18584 ended
with return code 122

Is this because the incrimental backup had not run yet?

Thanks,
--------------------------------------
Bruce Kamp
Midrange Systems Analyst II
Memorial Healthcare System
E: bkamp AT mhs DOT net
P: (954) 987-2020 x4597
F: (954) 985-1404
---------------------------------------


-----Original Message-----
From: Andrew Raibeck [mailto:storman AT US.IBM DOT COM]
Sent: Monday, March 03, 2003 11:08 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Journal Service Question


OK... I'd say that this is a good candidate for jbb.

Regards,

Andy

Andy Raibeck
IBM Software Group
Tivoli Storage Manager Client Development
Internal Notes e-mail: Andrew Raibeck/Tucson/IBM@IBMUS
Internet e-mail: storman AT us.eyebm DOT com (change eye to i to reply)

The only dumb question is the one that goes unasked.
The command line is your friend.
"Good enough" is the enemy of excellence.




"Kamp, Bruce" <bkamp AT MHS DOT NET>
Sent by: "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> 03/03/2003 
08:58
Please respond to "ADSM: Dist Stor Manager"


        To:     ADSM-L AT VM.MARIST DOT EDU
        cc:
        Subject:        Re: Journal Service Question



I made all the changes & restarted the Journal Service.
This is what the stats look like usually for all the file systems on the
server (4)!

03/03/2003 02:56:08 --- SCHEDULEREC STATUS BEGIN
03/03/2003 02:56:08 Total number of objects inspected: 1,055,640
03/03/2003 02:56:08 Total number of objects backed up:    1,950
03/03/2003 02:56:08 Total number of objects updated:          0
03/03/2003 02:56:08 Total number of objects rebound:          0
03/03/2003 02:56:08 Total number of objects deleted:          0
03/03/2003 02:56:08 Total number of objects expired:          0
03/03/2003 02:56:08 Total number of objects failed:           0
03/03/2003 02:56:08 Total number of bytes transferred: 388.76 MB
03/03/2003 02:56:08 Data transfer time:                   32.30 sec
03/03/2003 02:56:08 Network data transfer rate:        12,324.08 KB/sec
03/03/2003 02:56:08 Aggregate data transfer rate:         88.24 KB/sec
03/03/2003 02:56:08 Objects compressed by:                    0%
03/03/2003 02:56:08 Elapsed processing time:           01:15:11

--------------------------------------
Bruce Kamp
Midrange Systems Analyst II
Memorial Healthcare System
E: bkamp AT mhs DOT net
P: (954) 987-2020 x4597
F: (954) 985-1404
---------------------------------------


-----Original Message-----
From: Andrew Raibeck [mailto:storman AT US.IBM DOT COM]
Sent: Monday, March 03, 2003 10:33 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Journal Service Question


You're welcome!   :-)

My recommendations:

1) I think the 2 GB file is symptomatic, as the journal db will "break" if
the file exceeds 2 GB in size. This is suspicious, and if the behavior
repeats itself, please open a call with support so that we can do more
in-depth diagnostics.

2) Make sure you following *all* the recommendations in the README file with
regard to NAV, including the NotifyFilter settings.

3) Sorry, I meant to add this in my prior response, but forgot: Change the
NotifyBufferSize from the default value of 0x01000000 to 0x04000000.

3) Yes, you should shut down the journal service, delete the *jdb* files,
then restart the journal service. Again, the first backup will be a full,
but then let's see how it goes from there. Also keep an eye on the *jdb*
files. Unless you have a *huge* number of files that change on a daily
basis, the journal database should not grow so large. And if you have that
many files changing daily, then journal-based backup is probably not a
viable solution.

Best regards,

Andy

Andy Raibeck
IBM Software Group
Tivoli Storage Manager Client Development
Internal Notes e-mail: Andrew Raibeck/Tucson/IBM@IBMUS
Internet e-mail: storman AT us.eyebm DOT com (change eye to i to reply)

The only dumb question is the one that goes unasked.
The command line is your friend.
"Good enough" is the enemy of excellence.





"Kamp, Bruce" <bkamp AT MHS DOT NET>
Sent by: "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU> 03/03/2003 
08:17
Please respond to "ADSM: Dist Stor Manager"


        To:     ADSM-L AT VM.MARIST DOT EDU
        cc:
        Subject:        Re: Journal Service Question



FIRST THANKS!!

How large are the journal db files (named like *jdb*)?
Between 1k & over 2 Gig

I am using NAV 7.60 & made the registry change

Also I added the PreserveDbOnExit=1 per the readme!

Do I need to restart any services?

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