Hello, i'm actually testing the pvfs2 with one client which is a datanode too and one metadata server.I restarted the server again and it didn't output that warning "Warning: msgpair failed to tcp://xxx.xxx:3334, will retry: Connection refused". In Client node i executed the command: sudo /usr/sbin/pvfs2-server /etc/pvfs2-fs.conf -a client1[S 12/15 13:35] PVFS2 Server on node client1 version 2.8.1 starting... In metadata server "mds10" i executed the command ps auwwx|grep pvfs2user 3119 0.0 0.0 60244 704 pts/0 S+ 14:17 0:00 grep pvfs2 So, a pvfs2-server is not running.and i started the server. After starting the mds and the client i could create a directory and i could list all the files. But when i executed the following command on metadata server "mds10": sudo /usr/bin/pvfs2-ping -m /mnt/pvfs2/ (1) Parsing tab file...[E 15:04:38.583196] Error: could not find any pvfs2 tabfile entries.[E 15:04:38.583287] Error: tried the following tabfiles:[E 15:04:38.583300] (null)[E 15:04:38.583312] /etc/fstab[E 15:04:38.583322] /etc/pvfs2tab[E 15:04:38.583344] pvfs2tab[E 15:04:38.583354] /etc/mtabWarning: non PVFS2 error code (1):PVFS_util_parse_pvfstab: Operation not permittedFailure: could not parse pvfstab. Because i can execute pvfs2-mkdir and pvfs-ls without any problem,but when i execute the command "pvfs2-ping" i receive the errors. Can i fix these warnings? Thanks, in advance Date: Thu, 15 Dec 2011 06:51:35 -0500 Subject: Re: [Pvfs2-users] Problem with pvfs2 - Warning: msgpair failed to tcp://xxx.xxx:3334, will retry: Connection refused From: [email protected] To: [email protected] CC: [email protected] It looks like the pvfs2-server process is no longer running. Confirm that a pvfs2-server process is running on each of the servers. If it is not running, restart it. Michael 2011/12/15 g_p g_p <[email protected]> Hello, i started the client in pvfs2 and in one of the metadata servers. When i execute the command from the client sudo /usr/bin/pvfs2-ls -l /mnt/pvfs2/ Warning: msgpair failed to tcp://xxx.x:3334, will retry: Connection refused Warning: msgpair failed to tcp://xxx.xxx.xxx:3334, will retry: Connection refused[E 10:57:24.005042] Warning: msgpair failed to tcp://xxx.xxx.xxx:3334, will retry: Connection refused [E 10:57:26.012154] Warning: msgpair failed to tcp://xxx.xxx.xxx:3334, will retry: Connection refused[E 10:57:26.012199] *** msgpairarray_completion_fn: msgpair to server [UNKNOWN] failed: Connection refused [E 10:57:26.012214] *** Out of retries.Error: could not initialize any file systems from /etc/pvfs2tab Where is the problem located?Can this be solved?Because i was working on pvfs2 and it's urgent for me because i can't work at all now Thanks, in advance _______________________________________________ Pvfs2-users mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
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