NDMP 备份失败，错误为 tapemc.device.releaseFail
适用于
- ONTAP 9
- NDMP
- 带有介质转换器设备的磁带库
问题描述
- NDMP 无法从 ONTAP 打开媒体转换器设备。
- NDMP 日志：
kern_ndmpd: ERROR: SCSI: OPEN DEVICE: open failed with error 16
- EMS：
[Node1: tape_admin: tapemc.device.releaseFail:error]: Device reservation release failed on Medium changer device (unknown).
- 手动释放似乎成功，但状态仍为"
in use"。
::> system node run -node XXXX -command "storage show mc"
Medium Changer: XXXX
Description:HPE MSL3040
Serial Number: XXXX
WWNN: XXXX
WWPN: XXXX
Alias Name(s): mc0
Device State: in use