Networker

Re: [Networker] A problem with the staging.

2006-02-10 07:43:45
Subject: Re: [Networker] A problem with the staging.
From: Jean-Marc VAN MILLON/CRELAN <jm.vanmillon AT CRELAN DOT BE>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Fri, 10 Feb 2006 13:33:53 +0100
Thanks for your anwer,

I'm not sure I understand you.

I'm staging toward a pool named "LBKboostrap", which has in his definition
as "pool type" the value "Backup"
I tried to create a new pool called "LBKboostrap2", which has the pool type
set on "Backup Clone", then i labeled a new tape, then launched the staging
towards this new pool without any success.



Van Millon Jean-marc
Crédit Agricole
Bvd Sylvain Dupuis, 251
1070 Bruxelles/Belgium
Dpt: ICTS/Production/Osa
Tel:02/558.73.63
Fax:02/558.76.32
Email: jm.vanmillon AT crelan DOT be




                                                                           
             "Girot,                                                       
             Jean-Pierre"                                                  
             <JGirot AT fr.mti DOT co                                          
To 
             m>                        "Jean-Marc VAN MILLON/CRELAN"       
                                       <jm.vanmillon AT CRELAN DOT BE>          
  
             10/02/2006 13:15                                           cc 
                                                                           
                                                                   Subject 
                                       RE: [Networker] A problem with the  
                                       staging.                            
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           




Hello,

Could you please check this?

The volume receiving the staging data was labeled with a backup instead of
backup clone pool.

Kind Regards

Jean-Pierre GIROT

-----Message d'origine-----
De : Jean-Marc VAN MILLON/CRELAN [mailto:jm.vanmillon AT CRELAN DOT BE]
Envoyé : vendredi 10 février 2006 09:12
À : NETWORKER AT LISTSERV.TEMPLE DOT EDU
Objet : [Networker] A problem with the staging.

hello,

Our infrastructure:
A legato server, which is backuping his index and bootstrap to a device
disk (a local filesystem of 40 GB).
Two storage node connected to HP library, with each 4 tape drives.
Each server or node is running linux SuSE SLES 8.
As the device disk is limited by space, we do some staging from the device
disk to one HP library, each day.

The problem :
Usually a save set on the device disk is copied on one tape and then
deleted.
Some times, there is something strange :
I try to stage one saveset, legato respond and mount a tape of the correct
staging pool in each tape drive. So i've got 4 tape mounted instead of just
one.
But legato still didn't actually stage anything....
Any idea how i can stage this saveset?
Is there a way to delete without staging a saveset present on a device
disk?


Some logs:

How I get the information to stage :
 /usr/sbin/mminfo -a -ocnt -rssid,cloneid,name,totalsize
-q'!incomplete',pool=LBKdrpool,location=localdiskRO
give me:
...
2213264967  1139523142 bootstrap                        41146336
2783452925  1139285756 index:hn083                    6178455108
770453970   1139552721 index:hn083                    6290131956



When i try to stage the second saveset, i've got my problem.

hn100:/nsr/LBKscripts # /usr/sbin/nsrstage -v -s hn100 -b LBKbootstrap -m
-S 2783452925/1139285756
Obtaining media database information on server hn100
Parsing save set id(s)
Migrating the following save sets (ids):
        2783452925
Automatically copying save sets(s) to other volume(s)

Starting migration operation...
NSR server hn100: busy
waiting 30 seconds then retrying
NSR server hn100: busy
waiting 30 seconds then retrying
NSR server hn100: busy
waiting 30 seconds then retrying
NSR server hn100: busy
waiting 30 seconds then retrying
NSR server hn100: busy
waiting 30 seconds then retrying
NSR server hn100: busy
waiting 30 seconds then retrying
NSR server hn100: busy
waiting 30 seconds then retrying
NSR server hn100: busy
waiting 30 seconds then retrying


And with legato networker administrator, i can see 4 tape mounted of the
pool LBKbootstrap. But still, legato doesn't write.



Thank you for your answers,
Kind regards,



Van Millon Jean-marc
Crédit Agricole
Bvd Sylvain Dupuis, 251
1070 Bruxelles/Belgium
Dpt: ICTS/Production/Osa
Tel:02/558.73.63
Fax:02/558.76.32
Email: jm.vanmillon AT crelan DOT be





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strictly prohibited.  If you have received this transmission in error please 
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