当我尝试用tar tvbf 2048 /dev/nst0
从磁带读取tar时,它返回:
tar: /dev/nst0: Cannot read: Device or resource busy tar: At beginning of tape, quitting now tar: Error is not recoverable: exiting now
和lsof | grep st0
lsof | grep st0
什么都不返回。
所有命令都适用于mt works。 如果我试着用strace:
... open("/dev/nst0", O_RDONLY) = 3 read(3, 0x7ff16eb8f000, 1048576) = -1 EBUSY (Device or resource busy) ...
磁带机具有最新的固件。 磁带机是IBM ULTRIUM-HH6,固件是F9A1。