For your diskpool don't worry about the "Pct Logical"
Pct Logical
The logical occupancy of the storage pool as a percentage of the total
occupancy. Logical occupancy is space occupied by client files that
may
or may not be part of an aggregate. A Pct Logical value less than 100%
indicates that there is vacant space within aggregates in the storage
pool.
and your Util may be higher than your Migr at about any time because the %
Util is increased when client sessions preallocate storage area
the % Migr is updated when the client session closes the preallocated file
upon completion of the sending of the data to the server...
ALSO just because you turn cache off doesn't mean the cached files go
away... for them to go away you either have to issue "move data" against
the volumes to clear the cached files OR wait until enough routine backup
activity occurs to clear the cache pointers...
I'd look at other reasons for data to be going straight to tape, like DIRMC
stuff going to the longest retention management class which might be
straight to tape, etc...
Dwight
Bill Boyer
<bill.boyer@VERIZ To: ADSM-L AT VM.MARIST
DOT EDU
ON.NET> cc:
Sent by: "ADSM: Subject: PCT Logical = 100%
Dist Stor
Manager"
<[email protected]
.EDU>
06/22/2003 08:55
PM
Please respond to
"ADSM: Dist Stor
Manager"
TSM Server 4.1.4.1 on AIX 4.3.3
My disk storage pool is stitting at 73% util and 49.8% Migrate'able.
CACHE=YES used to be turned on, but I switched it off. All my backup
sessions are being routed to the next storagepool. The Pct Logical is
100.0%. I don't understand when I just added a 62GB disk storage volume. Is
there some problem with this %Logical at this level? I went here so I could
run the CLEANUP BACKUPGROUPS before moving on to 5.1
tsm: TSM>q se
Sess Comm. Sess Wait Bytes Bytes Sess
Platform Client Name
Number Method State Time Sent Recvd Type
------ ------ ------ ------ ------- ------- -----
-------- --------------------
4,465 Tcp/Ip IdleW 3.4 H 468 306 Node
WinNT TDP_LDSKUL11
4,467 Tcp/Ip RecvW 0 S 17.6 K 102.0 G Node
TDP Dom- TDP_LDSKUL11
ino
4,478 Tcp/Ip IdleW 9.3 M 4.8 M 1,017 Node
WinNT TNNWSLDS01
4,480 Tcp/Ip MediaW 9.3 M 2.1 K 2.7 G Node
WinNT TNNWSLDS01
4,482 Tcp/Ip IdleW 1.3 M 6.6 M 164.6 K Node
WinNT NWTSTOPTSRV1
4,483 Tcp/Ip Run 0 S 879 148.5 M Node
WinNT NWTSTOPTSRV1
4,485 Tcp/Ip IdleW 9.5 M 17.4 M 653.1 K Node
WinNT NWMERSRV1
4,486 Tcp/Ip MediaW 9.5 M 638 5.1 M Node
WinNT NWMERSRV1
4,488 Tcp/Ip IdleW 32.1 M 4.5 M 103.1 K Node
WinNT NWDEVSRV1
4,489 Tcp/Ip Run 0 S 636 5.1 M Node
WinNT NWDEVSRV1
4,491 Tcp/Ip IdleW 30.8 M 6.2 M 131.0 K Node
WinNT NWTSTGEN1
4,492 Tcp/Ip MediaW 1.4 M 516 5.0 M Node
WinNT NWTSTGEN1
4,493 Tcp/Ip IdleW 24.5 M 16.1 M 1.1 K Node
WinNT SAS_SERVER
4,494 Tcp/Ip MediaW 25.0 M 1.0 K 2.3 M Node
WinNT SAS_SERVER
4,496 Tcp/Ip IdleW 13.7 M 2.9 M 905 Node
WinNT LDSNOW51
4,497 Tcp/Ip MediaW 13.6 M 516 10.6 M Node
WinNT LDSNOW51
4,498 Tcp/Ip IdleW 11.6 M 6.9 M 120.2 K Node
WinNT NWOPTSRV2
4,499 Tcp/Ip MediaW 11.6 M 638 9.2 M Node
WinNT NWOPTSRV2
tsm: TSM>q stg
Storage Device Estimated Pct Pct High
Low Next Stora-
Pool Name Class Name Capacity Util Migr Mig
Mig ge Pool
(MB) Pct
Pct
----------- ---------- ---------- ----- ----- ----
-
-- -----------
BACKUPPOOL DISK 345,410.0 73.5 49.8 85
60 3584POOL
tsm: TSM>q stg backuppool f=d
Storage Pool Name: BACKUPPOOL
Storage Pool Type: Primary
Device Class Name: DISK
Estimated Capacity (MB): 345,410.0
Pct Util: 72.5
Pct Migr: 47.7
Pct Logical: 100.0
High Mig Pct: 85
Low Mig Pct: 60
Maximum Size Threshold: No Limit
Access: Read/Write
Cache Migrated Files?: No
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