今天 弄了一个 TSM ,用户说无法备份,连接到服务器上查看了下,信息如下
# lsdev -Cc tape
lmcp0 Available LAN/TTY Library Management Control Point
rmt0 Available 3A-08-00-5,0 LVD SCSI Tape Drive
rmt1 Available 4F-08-01 IBM 3590 Tape Drive and Medium Changer (FCP)
rmt2 Available 4F-08-01 IBM 3590 Tape Drive and Medium Changer (FCP)
rmt3 Available 4F-08-01 IBM 3590 Tape Drive and Medium Changer (FCP)
rmt4 Available 4F-08-01 IBM 3590 Tape Drive and Medium Changer (FCP)
rmt5 Available 4F-08-01 IBM 3592 Tape Drive (FCP)
rmt6 Available 4F-08-01 IBM 3592 Tape Drive (FCP)
rmt7 Available 51-08-01 IBM 3590 Tape Drive and Medium Changer (FCP)
rmt8 Available 51-08-01 IBM 3590 Tape Drive and Medium Changer (FCP)
rmt9 Available 51-08-01 IBM 3590 Tape Drive and Medium Changer (FCP)
rmt10 Available 51-08-01 IBM 3590 Tape Drive and Medium Changer (FCP)
rmt11 Available 51-08-01 IBM 3592 Tape Drive (FCP)
rmt12 Available 51-08-01 IBM 3592 Tape Drive (FCP)
rmt13 Available 51-08-01 IBM 3580 Ultrium Tape Drive (FCP)
rmt14 Available 51-08-01 IBM 3580 Ultrium Tape Drive (FCP)
rmt15 Available 51-08-01 IBM 3580 Ultrium Tape Drive (FCP)
rmt16 Defined 51-08-01 IBM 3580 Ultrium Tape Drive (FCP)
smc0 Available 51-08-01 IBM 3584 Library Medium Changer (FCP)
这里可以看到 系统已经正常识别了磁带库,,,但是好像需要多路径,,,,,
Library Name Library ACS Private Scratch WORM External Shared LanFree ObeyMountRetention
Type Id Category Category Scratch Manager
Category
------------ ---------- --- -------- -------- -------- -------------- ------ ------- ------------------
3590 349X 300 302 Yes
3592 349X 600 332 Yes
Library Name Drive Name Device Type On-Line Read Formats Write Formats Element Drive State Allocated to WWN Serial Number Last Update by Last Update Cleaning Frequency
(administrator) Date/Time (Gigabytes/ASNEEDED/NONE)
------------ ------------ ----------- ------------------- ---------------- ---------------- ------- ---------------- ------------ -------------- -------------- --------------- ------------------ -------------------------
3590 RMT1 3590 Yes 3590H-C,3590H-B- 3590H-C,3590H-B EMPTY 5005076300006- 0000000CB419 ADMIN 07/31/14
,3590E-C,3590E- B4A 09:35:19
-B,3590C,3590B
3592 RMT5 3592 Yes 3592C,3592 3592C,3592 UNKNOWN 5005076302003- 000007814160 ADMIN 09/04/14
C22 11:07:02
3592 RMT6 3592 Yes 3592C,3592 3592C,3592 UNKNOWN 5005076302003- 000007814101 ADMIN 09/04/14
A4D 11:07:39
其中RMT5 与 RMT6 驱动器状态始终是UNKNOWN 删除了重新定义,也不行,,,,,
Source Name Source Type Destination Destination Library Node Name Device External LUN Initiator Directory On-Line Last Update by Last Upda-
Name Type Manager (administrator) te Date/T-
ime
----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- ----------- ------- --------------- ----------
DAQGRIMDS01 SERVER 3590 LIBRARY /dev/lmcp0 0 Yes ADMIN 04/19/05
00:11:28
DA SERVER RMT1 DRIVE 3590 /dev/rmt1 0 Yes ADMIN 07/31/14
09:35:19
DA SERVER 3592 LIBRARY /dev/lmcp0 0 Yes ADMIN 07/31/14
09:59:35
DA SERVER RMT5 DRIVE 3592 /dev/rmt5 0 No SERVER_CONSOLE 09/04/14
11:57:33
DA SERVER RMT6 DRIVE 3592 /dev/rmt6 0 No SERVER_CONSOLE 09/04/14
11:57:48
RMT1 与 RMT5 RMT6s 是一个带库的不同驱动器,定义的时候是 online ,由于驱动器状态是UNKNOWN,所以定义完就变成offline了
RMT1 工作正常,而RMT5 与 RMT6 始终是UNKNOWN, 在系统下删除过带库驱动器,在TSM 里重新定义过驱动器,始终是这个状态,怀疑过驱动器损坏,但是去东西的WWN 等信息还可以被正常发现,同时坏两个一样驱动器虽然有几率,但是也不大,,,,哪位高人遇到过 解答下 十分感谢,,,,
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