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HSM startup options

 
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djf
Beginner


Joined: 06 Feb 2007
Posts: 68
Topics: 27

PostPosted: Mon Jan 18, 2010 1:29 pm    Post subject: HSM startup options Reply with quote

Am running HSM on two boxes sharing CDS's on a SAN. I want HSM on box 2 to do ONLY recalls if the datasets are mugrated, but every dm option I try, he still doed primary and secondary space management. Is there not an HSM startup option that tells him to run kind of passively like this?
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warp5
Intermediate


Joined: 02 Dec 2002
Posts: 429
Topics: 18
Location: Germany

PostPosted: Tue Jan 19, 2010 2:11 am    Post subject: Reply with quote

You can set the options in the ARCCMD.. You can change the options in flight with F HSM,..... You can use a job to change the options. So, maybe you are setting the options and a job is releasing the primary and secondary space management, or maybe your automation tool is doing it, or .... You can look at the current situation with F HSM,Q ACTIVE.
Look in your log and find out when and who is starting your space management.

F HSM,SETSYS PSMSTART (atime etime)
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expat
Intermediate


Joined: 01 Mar 2007
Posts: 475
Topics: 9
Location: Welsh Wales

PostPosted: Tue Jan 19, 2010 7:06 am    Post subject: Reply with quote

Sounds to me that you might be using the same ARCCMDxx member, but without using the ONLYIF option

Code:
  ONLYIF HSMHOST(A)
  SETSYS PRIMARYSPMGMTSTART(1700 1900)


Because if you don't have a SETSYS PRIMARYSPMGMTSTART specified then the default should be NO primary space management being performed.

DFSMShsm Defaults: If PRIMARYSPMGMTSTART is not specified, the default is no automatic primary space management (unless AUTOMIGRATIONSTART was specified).

The same holds true for SECONDARYSPMGMTSTART

Unless you are storage management, don't try this at home Shocked
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