Since the commands you were having trouble with (rocks, tentakel) are ROCKS commands, any missing paths would be specific to ROCKS, not having anything to do with PVFS2. Installing PVFS2 does not affect the availability of other commands.
Thanks, Elaine -----Original Message----- From: Guvvala, Yugendra R [mailto:[email protected]] Sent: Friday, October 14, 2011 8:41 AM To: Elaine Quarles Cc: [email protected] Subject: Re: [Pvfs2-users] PVFS2 on ROCKS 5.4.3 Hi, i am trying to see the paths. i am confused do i need to set any paths specific to PVFS-2 please let me know what all paths i need to set . Thanks, Yugendra R. Guvvala Ph.D. Student Dept. Of Computer Science Texas Tech University Lubbock, TX 79409-3104 e-mail: [email protected] Ph: 806-773-4464, 424-222-YUGI(9844) www.myweb.ttu.edu/yguvvala On Oct 14, 2011, at 6:43 AM, Elaine Quarles wrote: > 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
