I'm curious as to why the OP thinks the ML1 volume to be added needs a Smallds
dataset?
How large is the failing dataset? What is the largest single amount of free
space available on ML1?
Is ML1 badly fragmented? Would a defrag of the ML1 with the most available free
space provide enough space to migrate the problem dataset? Would a Freevol
command of the most fragmented volume solve the problem?
I would certainly try either Freevol or Defrag or both before adding another
volume.
Thank You,
Dave O'Brien
NIH Contractor
________________________________________
From: Darth Keller [darth.kel...@assurant.com]
Sent: Friday, November 13, 2009 8:44 AM
To: IBM-MAIN@bama.ua.edu
Subject: Re: DFHSM QUESTION - ARC1237I
>>I received the following error message when I attempted to archive a dsn
at the ML1 level:
>>ARC1001I PRODD.AUDIT.D071104W.ZW090.SYSRES3 MIGRATE FAILED, RC=0037,
REAS=0000
>>ARC1237I NO SPACE FOR MIGRATION COPY
>>In the past I executed SECONDARY SPACE management to fix the problem.
Is there something that I could do besides adding another ML1 volume with
>>SMALLDS?
You could take a look at the datasets on ML1 and command migrate some to
ML2. Which ones? Your choice - very old, very large, TSO user PS files,
etc.
If you have a tool like CA-Vantage, these are easily identified. Without
a tool, you're limited to things like the HSM command:
HSEND LIST DSN MCDS SELECT(ML1 AGE(1 9999)) ODS('your.id.dsn')
and TSO option 3.4 to identify what you want to move early.
ddk
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