PVID

To add a PVID , run the chdev command from one computer in the cluster .

要添加一个PVID，需要在集群中的一台计算机上运行命令chdev。

Make sure to document Physical Volume Identification ( PVID ) numbers , volume group names , health check intervals , and any other tunables .

确保归档PhysicalVolumeIdentification（PVID）编号、卷组名称、健康检查时间间隔以及任何其他调整参数。

However , the PVID should be the same on the source and the target because it is a unique identifier for each physical volume .

但是，源和目标上的PVID应该一样，因为这是每个物理卷的惟一标识符。

However , if a disk does not have unique identifier support and does not have a PVID assigned , then it may be given a new name .

但是，如果磁盘没有惟一标识符支持，没有分配PVID，就会分配新名称。

But I always back up the / etc / filesystems file and record the disk port VLAN IDs ( PVID ) beforehand to keep the mount order preserved .

但我总是会提前备份好/etc/filesystems文件并记录下磁盘端口VLANID（PVID）以保存载入的顺序。