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AIX:4.3 IBM 3581LTO 带库 TSM:
具体问题是这样的:在系统执行数据备份是,提示了下面的错误:
ANS1114I Waiting for mount of offline media.
Retry # 1 Normal File-->; 524,296,192 /data/system06.dbf ** Unsuccessful **
ANS1228E Sending of object '/data/system06.dbf' failed
ANS1312E Server media mount not possible
我于是对3581带库进行了检查,在液晶显示板上发现了如下信息:PCKR FULL。我通过选择EJECT PCKR是磁带机中的磁带弹出。接着,我对服务器进行了重新启动。
启动后,我开始进行文件备份的测试:文件的大小为:500M。但在备份时,提示错误:
ANS5092S Server out of data storage space.
在备份时,我注意到带库没有装载磁带的动作。
我检查了STORAGE POOL的情况,如下:
Storage Device Estimated Pct Pct High Low Next Stora-
Pool Name Class Name Capacity Util Migr Mig Mig ge Pool
(MB) Pct Pct
----------- ---------- ---------- ----- ----- ---- --- -----------
3581POOL 3581CLASS 59,460,146 0.3 0.7 90 70
.7
ARCHIVEPOOL DISK 1,024.0 0.0 0.0 90 70 3581POOL
BACKUPPOOL DISK 1,024.0 88.0 88.0 0 0 3581POOL
SPACEMGPOOL DISK 0.0 0.0 0.0 90 70
我发现情况很奇怪:BACKUPPOOL的HIGH MIG PCT和LOW MIG PCT都为0,但数据为什么要备份到BACKUPPOOL,而不直接向3851POOL中写入呢?
其它情况如下:
tsm: SERVER1>;q libvol
Library Name Volume Name Status Owner Last Use Home Element
------------ ----------- ---------- ---------- --------- ------------
3581LIB F0F030 Private 1
3581LIB F0F031 Private Data 2
3581LIB F0F032 Private Data 3
3581LIB F0F033 Private 4
tsm: SERVER1>;q vol
Volume Name Storage Device Estimated Pct Volume
Pool Name Class Name Capacity Util Status
(MB)
------------------------ ----------- ---------- --------- ----- --------
/tsmdata/archivevol01.d- ARCHIVEPOOL DISK 1,024.0 0.0 On-Line
sm
/tsmdata/backupvol01.dsm BACKUPPOOL DISK 1,024.0 88.0 On-Line
F0F031 3581POOL 3581CLASS 205,667.0 75.1 Filling
F0F032 3581POOL 3581CLASS 190,734.0 0.5 Filling |
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