The "command not found" problems sound like the PATH environment variable does not contain everything you need.
The default location for the log file on a server is /tmp/pvfs2-server.log. Look there for any issues that prevent the server from starting normally. If, during installation, you specified another location for the log it will be recorded in the pvfs2-fs.conf file. Hope this helps! Elaine -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Guvvala, Yugendra R Sent: Friday, October 14, 2011 2:24 AM To: [email protected] Subject: [Pvfs2-users] PVFS2 on ROCKS 5.4.3 Hi, I am new with PVFS I installed ROCKS 5.4.3 and PVFS2 roll for (ROCKS 5.4) on a 16 node cluster following the documentation.( http://muxia.des.udc.es/roll-documentation/pvfs2/4.2.1/roll-pvfs2-usersguide .pdf ) 7 compute nodes, 8 IOnodes, 1 Headnode (MDS) but i am facing several problms i use LUSTER on other Clusters but i am learning to USE PVFS2. i dont understand why i cant use regular ROCKS commands any more # rocks retuned command not found. unix command # ls don't list anything just jumps to prompt. #tentakel uptime returns command not found. I am lost and confused. if i do pvfs2-ping it returns # /opt/pvfs2/bin/pvfs2-ping -m /mnt/pvfs2 (1) Parsing tab file... (2) Initializing system interface... (3) Initializing each file system found in tab file: /etc/mtab... PVFS2 servers: tcp://data:3334 Storage name: pvfs2-fs Local mount point: /mnt/pvfs2 [E 00:34:33.947279] Error: Cannot create temporary configuration files! [E 00:34:33.947335] Failed to get_config from host tcp://data:3334 /mnt/pvfs2: Ok (4) Searching for /mnt/pvfs2 in pvfstab... [E 00:34:33.947356] 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/mtab Entry 0: /mnt/pvfs2 can any one help me. where should i look for any logs. Thanks, Yugendra R. Guvvala Ph.D. Student Dept. Of Computer Science Texas Tech University Lubbock, TX 79409-3104 e-mail: [email protected]<mailto:[email protected]> Ph: 806-773-4464, 424-222-YUGI(9844) www.myweb.ttu.edu/yguvvala<http://www.myweb.ttu.edu/yguvvala> _______________________________________________ Pvfs2-users mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users _______________________________________________ Pvfs2-users mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
