关于spool定义时 maxscr 的理解的困惑
我定义的spool 的maxscr =4 ,应该能放入的 tape 就是4个吧?
可以我可以放入5个:
tsm: TSM_SVR1>q stgp ba_back f=d
Storage Pool Name: BA_BACK
Storage Pool Type: Primary
Device Class Name: LTO3
Estimated Capacity: 10 G
Space Trigger Util:
Pct Util: 0.0
Pct Migr: 10.0
Pct Logical: 100.0
High Mig Pct: 90
Low Mig Pct: 70
Migration Delay: 0
Migration Continue: Yes
Migration Processes: 1
Reclamation Processes: 1
Next Storage Pool:
Reclaim Storage Pool:
Maximum Size Threshold: No Limit
Access: Read/Write
Description: test for tape back
Overflow Location:
Cache Migrated Files?:
Collocate?: Group
Reclamation Threshold: 60
Offsite Reclamation Limit:
Maximum Scratch Volumes Allowed: 4
Number of Scratch Volumes Used: 0
Delay Period for Volume Reuse: 0 Day(s)
Migration in Progress?: No
Amount Migrated (MB): 0.00
Elapsed Migration Time (seconds): 0
Reclamation in Progress?: No
Last Update by (administrator): ADMIN
Last Update Date/Time: 06/16/2011 19:21:21
Storage Pool Data Format: Native
Copy Storage Pool(s):
看一下spool : ba_back 的tape:
tsm: TSM_SVR1>q v
Volume Name Storage Device Estimated Pct Volume
Pool Name Class Name Capacity Util Status
------------------------ ----------- ---------- --------- ----- --------
/opt/tivoli/tsm/server/- ARCHIVEPOOL DISK 5.0 M 0.0 On-Line
bin/archive.dsm
/opt/tivoli/tsm/server/- BACKUPPOOL DISK 10.0 M 0.0 On-Line
bin/backup.dsm
CC00003 BA_TAPE_PO- LTO2 0.0 M 0.0 Empty
OL
TT0001 BA_TAPE_PO- LTO2 0.0 M 0.0 Empty
OL
TT0002 BA_TAPE_PO- LTO2 0.0 M 0.0 Empty
OL
XX0001 BA_BACK LTO3 0.0 M 0.0 Empty
XX0002 BA_BACK LTO3 0.0 M 0.0 Empty
XX0003 BA_BACK LTO3 0.0 M 0.0 Empty
XX0004 BA_BACK LTO3 0.0 M 0.0 Empty
XX0005 BA_BACK LTO3 0.0 M 0.0 Empty
XX0009 AR_TAPE_PO- LTO3 1.0 G 0.0 Filling
OL
XX0010 BA_BACK LTO3 1.0 G 0.0 Filling
可以我看了一下actlog:
06/16/2011 21:03:15 ANR8468I LTO volume XX0010 dismounted from drive DRV2
(/dev/tsmscsi/mt1) in library VTL02. (SESSION: 15)
是不是我第一个放入 spool 的 volume: 被挤出来啦?
望高人来解答。
可以我可以放入5个:
tsm: TSM_SVR1>q stgp ba_back f=d
Storage Pool Name: BA_BACK
Storage Pool Type: Primary
Device Class Name: LTO3
Estimated Capacity: 10 G
Space Trigger Util:
Pct Util: 0.0
Pct Migr: 10.0
Pct Logical: 100.0
High Mig Pct: 90
Low Mig Pct: 70
Migration Delay: 0
Migration Continue: Yes
Migration Processes: 1
Reclamation Processes: 1
Next Storage Pool:
Reclaim Storage Pool:
Maximum Size Threshold: No Limit
Access: Read/Write
Description: test for tape back
Overflow Location:
Cache Migrated Files?:
Collocate?: Group
Reclamation Threshold: 60
Offsite Reclamation Limit:
Maximum Scratch Volumes Allowed: 4
Number of Scratch Volumes Used: 0
Delay Period for Volume Reuse: 0 Day(s)
Migration in Progress?: No
Amount Migrated (MB): 0.00
Elapsed Migration Time (seconds): 0
Reclamation in Progress?: No
Last Update by (administrator): ADMIN
Last Update Date/Time: 06/16/2011 19:21:21
Storage Pool Data Format: Native
Copy Storage Pool(s):
看一下spool : ba_back 的tape:
tsm: TSM_SVR1>q v
Volume Name Storage Device Estimated Pct Volume
Pool Name Class Name Capacity Util Status
------------------------ ----------- ---------- --------- ----- --------
/opt/tivoli/tsm/server/- ARCHIVEPOOL DISK 5.0 M 0.0 On-Line
bin/archive.dsm
/opt/tivoli/tsm/server/- BACKUPPOOL DISK 10.0 M 0.0 On-Line
bin/backup.dsm
CC00003 BA_TAPE_PO- LTO2 0.0 M 0.0 Empty
OL
TT0001 BA_TAPE_PO- LTO2 0.0 M 0.0 Empty
OL
TT0002 BA_TAPE_PO- LTO2 0.0 M 0.0 Empty
OL
XX0001 BA_BACK LTO3 0.0 M 0.0 Empty
XX0002 BA_BACK LTO3 0.0 M 0.0 Empty
XX0003 BA_BACK LTO3 0.0 M 0.0 Empty
XX0004 BA_BACK LTO3 0.0 M 0.0 Empty
XX0005 BA_BACK LTO3 0.0 M 0.0 Empty
XX0009 AR_TAPE_PO- LTO3 1.0 G 0.0 Filling
OL
XX0010 BA_BACK LTO3 1.0 G 0.0 Filling
可以我看了一下actlog:
06/16/2011 21:03:15 ANR8468I LTO volume XX0010 dismounted from drive DRV2
(/dev/tsmscsi/mt1) in library VTL02. (SESSION: 15)
是不是我第一个放入 spool 的 volume: 被挤出来啦?
望高人来解答。
作者: shp2010 发布时间: 2011-06-18
lz
做个 测试 把这几个vol 都写上数据试试,看是不是真可以有5个vol
做个 测试 把这几个vol 都写上数据试试,看是不是真可以有5个vol
作者: qian1110 发布时间: 2011-06-18