求助一个简单的奇怪问题，谢谢大家

leotangcw

bash-3.2#  pvcreate /dev/rdsk/c30t0d0
Physical volume "/dev/rdsk/c30t0d0" has been successfully created.
bash-3.2# vgcreate /dev/vglock /dev/dsk/c30t0d0 /dev/dsk/c31t0d0 /dev/dsk/c32t0d0 /dev/dsk/c33t0d0
vgcreate: Physical Volume "/dev/dsk/c30t0d0" contains no LVM information

bash-3.2# pvcreate -f /dev/rdsk/c30t0d0
Physical volume "/dev/rdsk/c30t0d0" has been successfully created.
bash-3.2# vgcreate /dev/vglock /dev/dsk/c30t0d0 /dev/dsk/c31t0d0 /dev/dsk/c32t0d0 /dev/dsk/c33t0d0
vgcreate: Physical Volume "/dev/dsk/c30t0d0" contains no LVM information

bash-3.2# uname -a
HP-UX hp23_205 B.11.23 U ia64 4048765529 unlimited-user license

无论我怎么pvcreate，都无法使用对应的这个磁盘，请问到底是什么原因呢？都提示成功了啊？谢谢大家！

bronzelock

缺少mknod?

leotangcw

问题搞定了，应该是系统出问题了。
用另外一台机器试了一下存储是好的，然后就把这个机器重启一下就恢复正常了。