使用partprobe命令重新读取分区表
[root@jetsen /]# pvcreate /dev/sdc3
Device /dev/sdc3 not found (or ignored by filtering).
[root@jetsen /]# dd if=/dev/urandom of=/dev/sdc3 bs=512 count=64
64+0 records in
64+0 records out
32768 bytes (33 kB) copied, 0.0228513 seconds, 1.4 MB/s
[root@jetsen /]# pvcreate /dev/sdc3
执行成功。
本文转自 Mr_sheng 51CTO博客，原文链接:http://blog.51cto.com/sf1314/1977335
