ADSM-L

Journaling Again

2002-10-31 15:11:03
Subject: Journaling Again
From: Pete Tanenhaus <tanenhau AT US.IBM DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Thu, 31 Oct 2002 14:02:03 -0500
The big clue (other than not seeing the message) that journal based backup
is not happening is the
large number of objects inspected.

Since jbb only backs up objects in the journal the number of objects
inspected should be very close
the number of objects actually backed up.

Since I seriously doubt that 4,000,000+ objects changed on the file system
being backed up, journal based
backup probably wasn't used for one the reasons outlined in my append of a
couple days ago.

I encourage you to keep trying to get it to work as you will get a serious
performance gain with a file system
that large (assuming that amount of change activity is reasonable) ......

Pete Tanenhaus
Tivoli Storage Solutions Software Development
email: tanenhau AT us.ibm DOT com
tieline: 320.8778, external: 607.754.4213

"Those who refuse to challenge authority are condemned to conform to it"

---------------------- Forwarded by Pete Tanenhaus/San Jose/IBM on
10/31/2002 01:55 PM ---------------------------

"Gill, Geoffrey L." <GEOFFREY.L.GILL AT SAIC DOT COM>@VM.MARIST.EDU> on 
10/31/2002
11:13:48 AM

Please respond to "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>

Sent by:    "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>


To:    ADSM-L AT VM.MARIST DOT EDU
cc:
Subject:    Journaling Again



If Journaling is on and working does this report at the end of the backup
look correct? If it's supposed to be looking at a journal log, local on the
computer, why is it taking 10 hours?

10/31/2002 05:56:54 --- SCHEDULEREC STATUS BEGIN
10/31/2002 05:56:54 Total number of objects inspected: 4,189,305
10/31/2002 05:56:54 Total number of objects backed up:   15,412
10/31/2002 05:56:54 Total number of objects updated:          1
10/31/2002 05:56:54 Total number of objects rebound:          0
10/31/2002 05:56:54 Total number of objects deleted:          0
10/31/2002 05:56:54 Total number of objects expired:      1,444
10/31/2002 05:56:54 Total number of objects failed:          23
10/31/2002 05:56:54 Total number of bytes transferred: 4.15 GB
10/31/2002 05:56:54 Data transfer time:                  228.26 sec
10/31/2002 05:56:54 Network data transfer rate:        19,087.93 KB/sec
10/31/2002 05:56:54 Aggregate data transfer rate:        121.56 KB/sec
10/31/2002 05:56:54 Objects compressed by:                    5%
10/31/2002 05:56:54 Elapsed processing time:           09:57:21
10/31/2002 05:56:54 --- SCHEDULEREC STATUS END
10/31/2002 05:56:54 --- SCHEDULEREC OBJECT END DCMTM_M-F 10/30/2002
20:00:00
10/31/2002 05:56:54 Scheduled event 'DCMTM_M-F' completed successfully.
10/31/2002 05:56:54 Sending results for scheduled event 'DCMTM_M-F'.
10/31/2002 05:56:55 Results sent to server for scheduled event 'DCMTM_M-F'.

Geoff Gill
TSM Administrator
NT Systems Support Engineer
SAIC
E-Mail:    <mailto:gillg AT saic DOT com> gillg AT saic DOT com
Phone:  (858) 826-4062
 Pager:   (877) 905-7154

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