有个 HP MSL 5060 的老带库，有两个 Drive 总是显示为 Down 的不可用状态，今天集中精力最后搞定，解决过程如下：
C:\Documents and Settings\Administrator>tpconfig -l # 通过这个命令可以查看 Drive 状态
Device Robot Drive Robot Drive Device
Type Num Index Type DrNum Status Comment Name Path
robot 1 - TLD - - - - ntbbkp05
drive - 5 hcart 2 UP - HP.ULTRIUM4-SCSI.017 {2,0,1,0}
drive - 6 hcart 4 UP - HP.ULTRIUM4-SCSI.019 {2,0,2,0}
drive - 7 hcart 1 UP - HP.ULTRIUM4-SCSI.016 {3,0,1,0}
drive - 8 hcart 3 UP - HP.ULTRIUM4-SCSI.018 {3,0,2,0}
robot 2 - TLD - - - - {5,0,0,0}
drive - 0 hcart 1 DOWN - HP.ULTRIUM1-SCSI.000 MISSING_PATH:{3,0,1,0}:HU75C0121
drive - 1 hcart 2 UP - HP.ULTRIUM1-SCSI.001 {5,0,2,0}
drive - 2 hcart 3 DOWN - HP.ULTRIUM1-SCSI.002 MISSING_PATH:{6,0,3,0}:HUB6C03WA
drive - 3 hcart 4 DOWN - HP.ULTRIUM1-SCSI.003 {6,0,4,0}
drive - 4 hcart 1 UP - HP.ULTRIUM1-SCSI.004 {5,0,1,0}
drive - 9 hcart 3 DOWN - HP.ULTRIUM1-SCSI.005 {6,0,3,0}
可以看到 robot 2 下面多出了两个状态为 Missing path 的 drive，其实那个是 MSL 5060 的老带库，只有一个机械手和四个 Drive，多出了两个莫名其妙的 Missing Path 的 Drive.
直接在 NBU Console 中的 Media and Device Management/Devices/Drives 里面删掉状态为 missing_PATH 的 Drive，然后再重新 Define robots and drives。如果 tpconfig -l 里面还有状态为 Down 的 Drive，使用 vmoprcmd -up 的命令 up 这个 drive，然后再在 NBU console 里面刷新，可以看到状态为 Up 了。
C:\Documents and Settings\Administrator>tpconfig -l # 再次查看状态，有两个为 Down
Device Robot Drive Robot Drive Device
Type Num Index Type DrNum Status Comment Name Path
robot 1 - TLD - - - - ntbbkp05
drive - 5 hcart 2 UP - HP.ULTRIUM4-SCSI.017 {2,0,1,0}
drive - 6 hcart 4 UP - HP.ULTRIUM4-SCSI.019 {2,0,2,0}
drive - 7 hcart 1 UP - HP.ULTRIUM4-SCSI.016 {3,0,1,0}
drive - 8 hcart 3 UP - HP.ULTRIUM4-SCSI.018 {3,0,2,0}
robot 2 - TLD - - - - {5,0,0,0}
drive - 1 hcart 2 UP - HP.ULTRIUM1-SCSI.001 {5,0,2,0}
drive - 3 hcart 4 DOWN - HP.ULTRIUM1-SCSI.003 {6,0,4,0}
drive - 4 hcart 1 UP - HP.ULTRIUM1-SCSI.004 {5,0,1,0}
drive - 9 hcart 3 DOWN - HP.ULTRIUM1-SCSI.005 {6,0,3,0}
C:\Documents and Settings\Administrator>vmoprcmd -up 3 # 使用这个命令将 index 为 3 的 Drive Up
C:\Documents and Settings\Administrator>vmoprcmd -up 9
C:\Documents and Settings\Administrator>tpconfig -l
Device Robot Drive Robot Drive Device
Type Num Index Type DrNum Status Comment Name Path
robot 1 - TLD - - - - ntbbkp05
drive - 5 hcart 2 UP - HP.ULTRIUM4-SCSI.017 {2,0,1,0}
drive - 6 hcart 4 UP - HP.ULTRIUM4-SCSI.019 {2,0,2,0}
drive - 7 hcart 1 UP - HP.ULTRIUM4-SCSI.016 {3,0,1,0}
drive - 8 hcart 3 UP - HP.ULTRIUM4-SCSI.018 {3,0,2,0}
robot 2 - TLD - - - - {5,0,0,0}
drive - 1 hcart 2 UP - HP.ULTRIUM1-SCSI.001 {5,0,2,0}
drive - 3 hcart 4 UP - HP.ULTRIUM1-SCSI.003 {6,0,4,0}
drive - 4 hcart 1 UP - HP.ULTRIUM1-SCSI.004 {5,0,1,0}
drive - 9 hcart 3 UP - HP.ULTRIUM1-SCSI.005 {6,0,3,0}
Ok，现在似乎 Drive 状态都是 OK 了。
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Tags: Drive, MISSING_PATH, NetBackup, Tape Library, tpconfig, vmoprcmd