Gerald,
maybe you already found the problem but there can be a real situation
without any errors to force same behavior:
17.4% of the disk pool are free, i.e. 21 GB. And if the client attempts to
write 25 GB file it would go direct to next primary pool.
Zlatko Krastev
IT Consultant
Please respond to "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
Sent by: "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
To: ADSM-L AT VM.MARIST DOT EDU
cc:
Subject: Migration Problem
TSM Server 4.2.2.0 on Solaris 2.8
TSM Client 5.1.0 on Linux 2.4
Test system.. primary disk pool filled up almost but not quite to hit the
hi
threshold of 90 that would start a migration.. yet I notice backups are
now
going to tape instead of the diskpool. What gives? Theres no Max size
threshold that would cause the files to go to tape due to size. Why are
the
backups going to tape instead of filling the disk pool up to it's hi of
90?
Weird..
tsm: SERVER1>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
----------- ---------- ---------- ----- ----- ---- --- -----------
ARCHIVEPOOL DISK 1,030.0 17.5 17.5 90 70
ARCHIVEPOOL DISK 1,030.0 17.5 17.5 90 70
BACKUPPOOL DISK 122,891.0 82.6 82.6 90 70 TAPEPOOL
SPACEMGPOOL DISK 0.0 0.0 0.0 90 70
TAPEPOOL DC.LIB_TA- 350,000.0 7.9 40.0 90 70
PE_1
tsm: SERVER1>q stg backuppool f=d
Storage Pool Name: BACKUPPOOL
Storage Pool Type: Primary
Device Class Name: DISK
Estimated Capacity (MB): 122,891.0
Pct Util: 82.6
Pct Migr: 82.6
Pct Logical: 100.0
High Mig Pct: 90
Low Mig Pct: 70
Migration Delay: 0
Migration Continue: Yes
Migration Processes: 1
Next Storage Pool: TAPEPOOL
Reclaim Storage Pool:
Maximum Size Threshold: No Limit
Access: Read/Write
Description:
Overflow Location:
Cache Migrated Files?: No
Collocate:
Reclamation Threshold:
Maximum Scratch Volumes Allowed:
Delay Period for Volume Reuse:
Migration in Progress?: Yes
Amount Migrated (MB): 0.00
Elapsed Migration Time (seconds): 110
Reclamation in Progress?:
Volume Being Migrated/Reclaimed:
Last Update by (administrator): ADMIN
Last Update Date/Time: 06/07/02 01:42:37
Storage Pool Data Format: Native
tsm: SERVER1>
tsm: SERVER1>q sess f=d
Sess Number: 317
Comm. Method: Tcp/Ip
Sess State: Run
Wait Time: 0 S
Bytes Sent: 3.4 M
Bytes Recvd: 107
Sess Type: Admin
Platform: SUN SOLARIS
Client Name: ADMIN
Media Access Status:
User Name:
Date/Time First Data Sent:
Sess Number: 12,105
Comm. Method: Tcp/Ip
Sess State: RecvW
Wait Time: 0 S
Bytes Sent: 1.1 K
Bytes Recvd: 3.7 G
Sess Type: Node
Platform: Linux86
Client Name: CYGNUS-PRI-10.0.172.5
Media Access Status: Current output volume: LABEL.LIB_TAPE_1.4.
User Name:
Date/Time First Data Sent: 06/06/02 21:43:58
Sess Number: 12,110
Comm. Method: Tcp/Ip
Sess State: RecvW
Wait Time: 0 S
Bytes Sent: 489
Bytes Recvd: 841.3 M
Sess Type: Node
Platform: Linux86
Client Name: CYGNUS-PRI-10.0.204.10
Media Access Status: Current output volume: LABEL.LIB_TAPE_1.5.
User Name:
Date/Time First Data Sent: 06/06/02 22:47:14
Sess Number: 12,113
Comm. Method: Tcp/Ip
Sess State: MediaW
Wait Time: 2.8 H
Bytes Sent: 378
Bytes Recvd: 16.1 M
Sess Type: Node
Platform: Linux86
Client Name: CYGNUS-PRI-10.0.172.6
Media Access Status: Waiting for mount point in device class
more... (<ENTER> to continue, 'C' to cancel)
DC.LIB_TAPE_1 (10246 seconds).
User Name:
Date/Time First Data Sent: 06/06/02 22:53:52
Sess Number: 12,140
Comm. Method: Tcp/Ip
Sess State: IdleW
Wait Time: 1.8 H
Bytes Sent: 2.7 K
Bytes Recvd: 1.0 K
Sess Type: Node
Platform: Linux86
Client Name: CYGNUS-PRI-10.0.204.8
Media Access Status:
User Name:
Date/Time First Data Sent:
Sess Number: 12,141
Comm. Method: Tcp/Ip
Sess State: MediaW
Wait Time: 1.8 H
Bytes Sent: 384
Bytes Recvd: 4.6 M
Sess Type: Node
Platform: Linux86
Client Name: CYGNUS-PRI-10.0.204.8
Media Access Status: Waiting for mount point in device class
DC.LIB_TAPE_1 (6475 seconds).
User Name:
Date/Time First Data Sent: 06/06/02 23:56:43
Sess Number: 12,163
Comm. Method: Tcp/Ip
Sess State: IdleW
Wait Time: 1.3 H
Bytes Sent: 3.0 K
Bytes Recvd: 1.0 K
Sess Type: Node
Platform: Linux86
Client Name: CYGNUS-PRI-10.0.204.1
Media Access Status:
User Name:
Date/Time First Data Sent:
Sess Number: 12,164
Comm. Method: Tcp/Ip
Sess State: MediaW
Wait Time: 1.3 H
Bytes Sent: 384
Bytes Recvd: 8.2 M
more... (<ENTER> to continue, 'C' to cancel)
Sess Type: Node
Platform: Linux86
Client Name: CYGNUS-PRI-10.0.204.1
Media Access Status: Waiting for mount point in device class
DC.LIB_TAPE_1 (4528 seconds).
User Name:
Date/Time First Data Sent: 06/07/02 00:29:11
Sess Number: 12,188
Comm. Method: Tcp/Ip
Sess State: Run
Wait Time: 0 S
Bytes Sent: 24.2 K
Bytes Recvd: 769
Sess Type: Admin
Platform: SUN SOLARIS
Client Name: ADMIN
Media Access Status:
User Name:
Date/Time First Data Sent:
tsm: SERVER1>
Regards,
Gerald Wichmann
Senior Systems Development Engineer
Zantaz, Inc.
925.598.3099 (w)
|
