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/tsm/stg/diskdata-
/ddvol_04.dsm
/tsm/stg/diskdata-
/ddvol_05.dsm
/tsm/stg/diskdata-
/ddvol_06.dsm
tsm: ATLANTIC>
Storage
Pool Name
---------- ---------- --------- ---- ----- ---- ---
DISKDATA
The example starts five
messages have been removed to save space) and one in the foreground. Once
all six are created, use query volume to display them. Notice that the storage pool
statistics show an estimated capacity of 12 GB. You can also view the files at an
operating system level, as shown in Example 6-17.
Example 6-17 Listing the volumes from the operating system
root@Atlantic /:
root@Atlantic /tsm/stg/diskdata:
total 25166232
drwxr-xr-x
drwxr-xr-x
----------
----------
----------
----------
----------
----------
root@Atlantic /tsm/stg/diskdata:
6.4.2 Tape volumes
Tape volumes require a different procedure to make them ready for use. Firstly,
a tape volume has to be prepared. Most modern tape libraries rely on a barcode
label on the side of the tape cartridge to provide the robot with information about
the cartridge. Most DLT and LTO media come without labels, but typically cannot
be used (in a library) without them. You should order labels when you order your
tape supples. Labels can be made to your specifications. A label normally has
three letters (that you can choose to be meaningful if you like), and three
numbers that typically run in sequence for each label (for example, IBM000,
DISKDATA
DISK
DISKDATA
DISK
DISKDATA
DISK
q stg diskdata
Device
Estimated
Class Name
Capacity Util
DISK
12 G 0.0
define volume processes
cd /tsm/stg/diskdata
ls -la
2 root
system
6 root
system
1 root
system
2147483648 Feb 23 11:36 ddvol_01.dsm
1 root
system
2147483648 Feb 23 11:36 ddvol_02.dsm
1 root
system
2147483648 Feb 23 11:37 ddvol_03.dsm
1 root
system
2147483648 Feb 23 11:37 ddvol_04.dsm
1 root
system
2147483648 Feb 23 11:37 ddvol_05.dsm
1 root
system
2147483648 Feb 23 11:37 ddvol_06.dsm
2,048.0
0.0 On-Line
2,048.0
0.0 On-Line
2,048.0
0.0 On-Line
Pct
Pct High Low
Migr
Mig Mig
Pct Pct
0.0
80
30
TAPEDATA
in the background (some status
256 Feb 23 11:33 .
4096 Feb 23 11:32 ..
Chapter 6. Data storage
Next Storage
Pool
-----------
241
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