<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hi,<br>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:<br><br>root@WANGDI:~/pvfs-install# ./sbin/pvfs2-server /etc/pvfs2-fs.conf -f<br>[S 02/05 11:44] PVFS2 Server on node WANGDI version 2.7.1 starting...<br>[E 02/05 11:44] TROVE:DBPF:Berkeley DB: DB_THREAD mandates memory allocation flag on key DBT<br>[E 02/05 11:44] error in dspace create (db_p->get failed).<br>[E 02/05 11:44] TROVE:DBPF:Berkeley DB: DB_THREAD mandates memory allocation flag on key DBT<br>[E 02/05 11:44] error in dspace create
(db_p->get failed).<br>[E 02/05 11:44] TROVE:DBPF:Berkeley DB: DB_THREAD mandates memory allocation flag on key DBT<br>[E 02/05 11:44] error in dspace create (db_p->get failed).<br>[E 02/05 11:44] TROVE:DBPF:Berkeley DB: DB_THREAD mandates memory allocation flag on key DBT<br>[E 02/05 11:44] error in dspace create (db_p->get failed).<br>[D 02/05 11:44] PVFS2 Server: storage space created. Exiting.<br>root@WANGDI:~/pvfs-install# ./sbin/pvfs2-server /etc/pvfs2-fs.conf<br>[S 02/05 11:31] PVFS2 Server on node WANGDI version 2.7.1 starting...<br>root@WANGDI:~/pvfs-install# ./bin/pvfs2-ping -m /mnt/pvfs2<br><br>(1) Parsing tab file...<br><br>(2) Initializing system interface...<br><br>(3) Initializing each file system found in tab file: /etc/pvfs2tab...<br><br> PVFS2 servers: tcp://WANGDI:3334<br> Storage name: pvfs2-fs<br> Local mount point: /mnt/pvfs2<br>[E 10:23:23.222381] msgpair failed, will retry: Connection
refused<br>[E 10:23:25.231811] msgpair failed, will retry: Connection refused<br>[E 10:23:27.241490] msgpair failed, will retry: Connection refused<br>[E 10:23:29.242790] msgpair failed, will retry: Connection refused<br>[E 10:23:31.250513] msgpair failed, will retry: Connection refused<br>[E 10:23:33.259621] msgpair failed, will retry: Connection refused<br>[E 10:23:33.259697] *** msgpairarray_completion_fn: msgpair to server [UNKNOWN] failed: Connection refused<br>[E 10:23:33.259729] *** Out of retries.<br> /mnt/pvfs2: FAILURE!<br><br>Failure: could not initialze at least one of the target file systems.<br><br>(4) Searching for /mnt/pvfs2 in pvfstab...<br>[E 10:23:33.259818] Error: /mnt/pvfs2/ resides on a PVFS2 file system that has not yet been initialized.<br>Failure: could not find filesystem for /mnt/pvfs2 in pvfs2tab /etc/pvfs2tab<br>Entry 0: /mnt/pvfs2<br>root@WANGDI:~/pvfs-install/bin# <br><br>I check /tmp/pvfs2-server.log
<br><br>/tmp/pvfs2-server.log<br><br>[D 02/05 10:15] PVFS2 Server version 2.7.1 starting.<br>[E 02/05 10:15] Error: handle 0 is invalid (out of bounds)<br>[E 02/05 10:15] Error adding handle range 3-4611686018427387904,4611686018427387905-9223372036854775806 to filesystem pvfs2-fs<br>[E 02/05 10:15] Error: Could not initialize server interfaces; aborting.<br>[E 02/05 10:15] Error: Could not initialize server; aborting.<br><br>I do not understand how this problem occurred and where the handle 0 comes from.<br><br>my configuration file are like below:<br>/etc/pvfs2tab<br>tcp://WANGDI:3334/pvfs2-fs /mnt/pvfs2 pvfs2 defaults,noauto 0 0<br><br>/etc/pvfs2-fs.conf<br><br><Defaults><br> UnexpectedRequests 50<br> EventLogging none<br> LogStamp datetime<br> BMIModules bmi_tcp<br> FlowModules flowproto_multiqueue<br> PerfUpdateInterval
1000<br> ServerJobBMITimeoutSecs 30<br> ServerJobFlowTimeoutSecs 30<br> ClientJobBMITimeoutSecs 300<br> ClientJobFlowTimeoutSecs 300<br> ClientRetryLimit 5<br> ClientRetryDelayMilliSecs 2000<br><br> StorageSpace /pvfs2-storage-space<br> LogFile /tmp/pvfs2-server.log<br></Defaults><br><br><Aliases><br> Alias WANGDI tcp://WANGDI:3334<br></Aliases><br><br><Filesystem><br> Name pvfs2-fs<br> ID 1169388222<br> RootHandle 1048576<br> <MetaHandleRanges><br> Range WANGDI 3-4611686018427387904<br> </MetaHandleRanges><br> <DataHandleRanges><br> Range WANGDI
4611686018427387905-9223372036854775806<br> </DataHandleRanges><br> <StorageHints><br> TroveSyncMeta yes<br> TroveSyncData no<br> </StorageHints><br></Filesystem><br><br><br>also I install ubuntu 8.10 desktop edition<br>root@WANGDI:~/pvfs-install# uname -r<br>2.6.27-11-generic<br><br>Appreciate your responses.<br><br></td></tr></table><br>
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