Hi,
I am a PVFS novice. I compile and install PVFS as the pvfs-quick-start-guide
introduced. I installed MPICH2 with pvfs2 support in /usr/local and it can run
either in root or ordinary account, I install PVFS2 in /root/pvfs-install. I
configure meta-server , data-server and client all in my laptop. Everything
works right until I configure the client. The command and responses are like
below:
r...@wangdi:~/pvfs-install# ./sbin/pvfs2-server /etc/pvfs2-fs.conf -f
[S 02/05 11:44] PVFS2 Server on node WANGDI version 2.7.1 starting...
[E 02/05 11:44] TROVE:DBPF:Berkeley DB: DB_THREAD mandates memory allocation
flag on key DBT
[E 02/05 11:44] error in dspace create (db_p->get failed).
[E 02/05 11:44] TROVE:DBPF:Berkeley DB: DB_THREAD mandates memory allocation
flag on key DBT
[E 02/05 11:44] error in dspace create (db_p->get failed).
[E 02/05 11:44] TROVE:DBPF:Berkeley DB: DB_THREAD mandates memory allocation
flag on key DBT
[E 02/05 11:44] error in dspace create (db_p->get failed).
[E 02/05 11:44] TROVE:DBPF:Berkeley DB: DB_THREAD mandates memory allocation
flag on key DBT
[E 02/05 11:44] error in dspace create (db_p->get failed).
[D 02/05 11:44] PVFS2 Server: storage space created. Exiting.
r...@wangdi:~/pvfs-install# ./sbin/pvfs2-server /etc/pvfs2-fs.conf
[S 02/05 11:31] PVFS2 Server on node WANGDI version 2.7.1 starting...
r...@wangdi:~/pvfs-install# ./bin/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://WANGDI:3334
Storage name: pvfs2-fs
Local mount point: /mnt/pvfs2
[E 10:23:23.222381] msgpair failed, will retry: Connection refused
[E 10:23:25.231811] msgpair failed, will retry: Connection refused
[E 10:23:27.241490] msgpair failed, will retry: Connection refused
[E 10:23:29.242790] msgpair failed, will retry: Connection refused
[E 10:23:31.250513] msgpair failed, will retry: Connection refused
[E 10:23:33.259621] msgpair failed, will retry: Connection refused
[E 10:23:33.259697] *** msgpairarray_completion_fn: msgpair to server [UNKNOWN]
failed: Connection refused
[E 10:23:33.259729] *** 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 10:23:33.259818] 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
r...@wangdi:~/pvfs-install/bin#
I check /tmp/pvfs2-server.log
/tmp/pvfs2-server.log
[D 02/05 10:15] PVFS2 Server version 2.7.1 starting.
[E 02/05 10:15] Error: handle 0 is invalid (out of bounds)
[E 02/05 10:15] Error adding handle range
3-4611686018427387904,4611686018427387905-9223372036854775806 to filesystem
pvfs2-fs
[E 02/05 10:15] Error: Could not initialize server interfaces; aborting.
[E 02/05 10:15] Error: Could not initialize server; aborting.
I do not understand how this problem occurred and where the handle 0 comes
from.
my configuration file are like below:
/etc/pvfs2tab
tcp://WANGDI:3334/pvfs2-fs /mnt/pvfs2 pvfs2 defaults,noauto 0 0
/etc/pvfs2-fs.conf
<Defaults>
UnexpectedRequests 50
EventLogging none
LogStamp datetime
BMIModules bmi_tcp
FlowModules flowproto_multiqueue
PerfUpdateInterval 1000
ServerJobBMITimeoutSecs 30
ServerJobFlowTimeoutSecs 30
ClientJobBMITimeoutSecs 300
ClientJobFlowTimeoutSecs 300
ClientRetryLimit 5
ClientRetryDelayMilliSecs 2000
StorageSpace /pvfs2-storage-space
LogFile /tmp/pvfs2-server.log
</Defaults>
<Aliases>
Alias WANGDI tcp://WANGDI:3334
</Aliases>
<Filesystem>
Name pvfs2-fs
ID 1169388222
RootHandle 1048576
<MetaHandleRanges>
Range WANGDI 3-4611686018427387904
</MetaHandleRanges>
<DataHandleRanges>
Range WANGDI 4611686018427387905-9223372036854775806
</DataHandleRanges>
<StorageHints>
TroveSyncMeta yes
TroveSyncData no
</StorageHints>
</Filesystem>
also I install ubuntu 8.10 desktop edition
r...@wangdi:~/pvfs-install# uname -r
2.6.27-11-generic
Appreciate your responses.
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