I temporarily changed the primary dump device to /dev/sysdumpnull. Then I removed the disk from the volume group and the AIX Object Data Manager (ODM), with the rmdev command.
我临时将主转储设备更改为 /dev/sysdumpnull，然后用 rmdev 命令从卷组和 AIX Object Data Manager (ODM) 删除了这个磁盘。