pvfs2 질문좀요.....

pvfs2를 설치하고 pvfs2 을 확인 하는데 다음과 같은 메세지가 나오네요.....

(1) Parsing tab file...

(2) Initializing system interface...

(3) Initializing each file system found in tab file: /etc/pvfs2tab...

   PVFS2 servers: tcp://master1.com:3334
   Storage name: pvfs-meta
   Local mount point: /mnt/pvfs2
[E 11:54:16.181668] msgpair failed, will retry: Connection refused
[E 11:54:18.187328] msgpair failed, will retry: Connection refused
[E 11:54:20.193022] msgpair failed, will retry: Connection refused
[E 11:54:22.198718] msgpair failed, will retry: Connection refused
[E 11:54:24.204412] msgpair failed, will retry: Connection refused
[E 11:54:26.210109] msgpair failed, will retry: Connection refused
[E 11:54:26.210189] *** msgpairarray_completion_fn: msgpair to server [UNKNOWN] failed: Connection refused
[E 11:54:26.210214] *** Out of retries.
   /mnt/pvfs2: FAILURE!

Failure: could not initialze at least one of the target file systems.

(4) Searching for /mnt/pvfs2 in pvfstab...
[E 11:54:26.210286] Error: /mnt/pvfs2/ resides on a PVFS2 file system that has not yet been initialized.
Failure: could not find filesystem for /mnt/pvfs2 in pvfs2tab /etc/pvfs2tab
Entry 0: /mnt/pvfs2

메세지 중에 진하게 하고 기울어 지게한 부분이 문제 인듯한데.....

해결방법좀 알려주세요....

그리고 혹시 모르지만 pvfs2tab 설정파일 설정하는방법좀 다시 알려주세요