Hi all,
I have configured 1 mds with hostname PG006, and 2 I/O servers with hostnames
PG000 and PG001.
When I tried to test if the file system is OK, it says like this
PG006:/ # pvfs2-ping -m /mnt/pvfs2
(1) Parsing tab file...
(2) Initializing system interface...
(3) Initializing each file system found in tab file: /etc/pvfs2tab...
PVFS2 servers: tcp://PG006:3334
Storage name: pvfs2-fs
Local mount point: /mnt/pvfs2
[E 03:57:01.176512] FS config file integrity checks failed;
[E 03:57:01.176607] FS config file on tcp://PG006:3334 -> (size) 887
[E 03:57:01.176621] FS config file on tcp://PG000:3334 -> (size) 885
[E 03:57:01.176632] FS config file on tcp://PG001:3334 -> (size) 887
: FAILURE/mnt/pvfs2!
Failure: could not initialze at least one of the target file systems.
(4) Searching for /mnt/pvfs2 in pvfstab...
PVFS2 servers: tcp://PG006:3334
Storage name: pvfs2-fs
Local mount point: /mnt/pvfs2
meta servers:
tcp://PG006:3334
data servers:
tcp://PG000:3334
tcp://PG001:3334
(5) Verifying that all servers are responding...
meta servers:
tcp://PG006:3334 Ok
data servers:
tcp://PG000:3334 Ok
tcp://PG001:3334 Ok
(6) Verifying that fsid 1232828736 is acceptable to all servers...
Ok; all servers understand fs_id 1232828736
(7) Verifying that root handle is owned by one server...
Root handle: 1048576
Failure: check root handle failed
PVFS_mgmt_setparam_all: Detailed per-server errors are available (error class:
0)
Per-server errors:
Server: tcp://PG006:3334: Reports ownership of root handle
=============================================================
The PVFS2 filesystem at /mnt/pvfs2 appears to have problems.
I don't know why.
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