Difference between revisions of "hidden:Recover primary copy from secondary copy in HPSS"

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(Created page with "'''Recover volumes in HPSS''' Call "man recover" on the core server to see a detailed description of the hpss "recover" tool '''1. Recover the whole volume in HPSS(Recover...")
 
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1.1 Log in on the active HPSS core server
 
1.1 Log in on the active HPSS core server
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1.2 /opt/hpss/bin/recover -i1 -v "volume_name" > /var/hpss/tmp/volume_name_recover_out.txt 2>&1 &
 
1.2 /opt/hpss/bin/recover -i1 -v "volume_name" > /var/hpss/tmp/volume_name_recover_out.txt 2>&1 &
  +
 
1.3 check the output file /var/hpss/tmp/volume_name_recover_out.txt
 
1.3 check the output file /var/hpss/tmp/volume_name_recover_out.txt
  +
 
1.4 recover creates one more report file /var/hpss/tmp/recover.volume_name.report.txt, take a look at it
 
1.4 recover creates one more report file /var/hpss/tmp/recover.volume_name.report.txt, take a look at it
  +
 
Note: it could be a long running process depending on how much files have to be recovered
 
Note: it could be a long running process depending on how much files have to be recovered
  +
 
1.5 The status of the running recovery process can be checked at any time with:
 
1.5 The status of the running recovery process can be checked at any time with:
/opt/hpss/bin/recover --status -i1 -v TK071300
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/opt/hpss/bin/recover --status -i1 -v TK071300
  +
 
1.6 /opt/hpss/bin/recover -i1 -l list all running recovery processes
 
1.6 /opt/hpss/bin/recover -i1 -l list all running recovery processes
 
   
 
'''2. Reclaim or discard the repacked cartridges
 
'''2. Reclaim or discard the repacked cartridges

Revision as of 17:44, 27 November 2018

Recover volumes in HPSS

Call "man recover" on the core server to see a detailed description of the hpss "recover" tool

1. Recover the whole volume in HPSS(Recover means: stage all files from the secondary copy and re-write the primary copy)

1.1 Log in on the active HPSS core server 

1.2 /opt/hpss/bin/recover -i1 -v "volume_name" > /var/hpss/tmp/volume_name_recover_out.txt 2>&1 &

1.3 check the output file /var/hpss/tmp/volume_name_recover_out.txt

1.4 recover creates one more report file /var/hpss/tmp/recover.volume_name.report.txt, take a look at it

Note: it could be a long running process depending on how much files have to be recovered

1.5 The status of the running recovery process can be checked at any time with:
/opt/hpss/bin/recover --status -i1 -v TK071300

1.6 /opt/hpss/bin/recover -i1 -l list all running recovery processes

2. Reclaim or discard the repacked cartridges

!!!to be described!!!



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