Re: Different Physical Space Occupied
1999-12-23 08:42:08
Subject: |
Re: Different Physical Space Occupied |
From: |
Richard Sims <rbs AT BU DOT EDU> |
Date: |
Thu, 23 Dec 1999 08:42:08 -0500 |
>If I do a QUERY OCC for the same fielspace on the copy pool COPY (line 2) I
>get different numbers for the "Physical Space Occupied".
Thomas - Perhaps the following distinction will help explain the inconsistency
in the physical space numbers...
Physical occupancy The occupancy of physical files in a
storage pool. This is the actual space
required for the storage of physical
files, including the unused space
created when logical files are deleted
from aggregates. See also physical
file, logical file, and logical
occupancy.
Logical occupancy The space required for the storage of
logical files in a storage pool.
Because logical occupancy does not
include the unused space created when
logical files are deleted from
aggregates, it may be less than physical
occupancy.
See also physical file and logical file.
Richard Sims, BU
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