Hello Guys
Thanks’ a lot for the output…. Really appreciate
Best Regards
Robert Ouzen
Haifa University
Israel
From: Ron Delaware [mailto:ron.delaware AT us.ibm DOT com]
Sent: Tuesday, March 22, 2016 1:30 PM
To: ADSM: Dist Stor Manager <ADSM-L AT VM.MARIST DOT EDU>
Cc: רוברט אוזן <rouzen AT univ.haifa.ac DOT il>
Subject: Fw: [ADSM-L] Help on Directory Container
Robert,
you run protect stgpool prior to replicate node. By doing the protect first,
you can reduce the amount of traffic needed for the replicate node process.
Also, without performing protect stgpool, you loose the ability to use REPAIR
STGPOOL as it depends on Protect Stgpool being performed.
Protect Stgpool and Node replication perform two different functions, but
complement each other. Node replication will send stgpool data and catalog
metadata. To insure the logical consistency of the metadata, it will lock the
data it is replicating (not positive at what level). After doing node
replication, you can recover client data.
Protect stgpool moves the data, as well, but does not lock as badly, so it will
have less of an impact to other operations. Once it completes, you can recover
stgpool data (which can happen automatically if Protect senses a data
corruption in the source pool), also Protect Stgpool gives you chunk level
recovery that hooks into REPAIR Stgpool.
Best Regards.
Ron Delaware
From: Robert Ouzen <rouzen AT UNIV.HAIFA.AC DOT IL<mailto:rouzen AT
UNIV.HAIFA.AC DOT IL>>
To: ADSM-L AT VM.MARIST DOT EDU<mailto:ADSM-L AT VM.MARIST DOT EDU>
Date: 03/20/16 22:52
Subject: [ADSM-L] Help on Directory Container
Sent by: "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT
EDU<mailto:ADSM-L AT VM.MARIST DOT EDU>>
________________________________
Hi to all
I need a little bit more information about all the administrative process on my
TSM environment .
I have a TSM server 7.1.5 on an O.S Windows server 2008 R2 64B.
I have mix STGPOOLS , some of type FILE (with DEDUP on server side) and some of
type DIRECTORY
For now my order process of administrative tasks is:
1. At late afternoon for few hours , run IDENTIFY DUPLICATES
2. At morning 07:00 , run EXPIRE INVENTORY
3. After it, run
BACKUP DB
4. After it, run
RECLAIM STG
Now because I created new STGpools with type DIRECTORY (inline dedup), and
create too an TARGET server version 7.1.5..
Update my stgpools of type DIRECTORY with the option:
PROTECTstgpool=Targetstgppol (on Target server)
Now the questions:
What will be the correct order process to add the new tasks as:
PROTECT STGPOOL
REPLICATE NODE
And what will be the correct command to repair damage container in source STG
?????
As AUDIT CONTAINER ( with which options ??) and REPAIR CONTAINER ???
T.I.A Regards
Robert
[cid:[email protected]]<http://computing.haifa.ac.il/>
רוברט אוזן
ראש תחום שרידות וזמינות נתונים.
אוניברסיטת חיפה
משרד: בניין ראשי, חדר 5015
טלפון: 04-8240345 (פנימי: 2345)
דואר: rouzen AT univ.haifa.ac DOT il<mailto:rouzen AT univ.haifa.ac DOT il>
_____________________________________________________
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אתר אגף מחשוב ומערכות מידע:
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