ADSM-L

Re: Random Access Disk Pools

2006-04-04 19:38:47
Subject: Re: Random Access Disk Pools
From: "Allen S. Rout" <asr AT UFL DOT EDU>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Tue, 4 Apr 2006 19:32:41 -0400
>> On Tue, 4 Apr 2006 21:30:57 +0200, Kurt Beyers <Kurt.Beyers AT DOLMEN DOT 
>> BE> said:


> What happens in the move data of a disk storage pool volume? Are the
> aggregates moved instead of the files that they do contain?

You can't reconstruct if a random-access volume is involved.

RECONStruct
     Specifies whether to reconstruct file aggregates during data movement.
     Reconstruction removes empty space that has accumulated during deletion
     of logical files from an aggregate. This parameter is optional. If both
     the source and target storage pools are sequential access, the default
     value is YES. If either the source or target storage pool is random
     access, the default is NO. Possible values are:
     No
          Specifies that reconstruction of file aggregates is not performed
          during data movement.
     Yes
          Specifies that reconstruction of file aggregates is performed
          during data movement. You can only specify this option when both
          the source and the target storage pools are sequential-access.



- Allen S. Rout

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