On 10/14/2011 08:15 PM, Guvvala, Yugendra R wrote:
HI
I identified it just before but i was not aware how to initialize it , can you
please guide me in this by giving a command or pointing me to some source
where it is mentioned how to complete the installation properly.
doc/pvfs2-quickstart.tex contains
Before you run pvfs2-server for the first time, you must run it with a
special
argument that tells it to create a new storage space if it does not already
exist. In this example, we must run the server as root in order to create
a storage space in /pvfs2-storage-space as specified in the configuration
files.
\begin{verbatim}
bash-2.05b# /usr/sbin/pvfs2-server /etc/pvfs2-fs.conf -f
\end{verbatim}
Once the above step is done, you can start the server in normal mode
as follows:
\begin{verbatim}
bash-2.05b# /usr/sbin/pvfs2-server /etc/pvfs2-fs.conf
\end{verbatim}
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 12:00 PM, belcampo wrote:
On 10/14/2011 08:24 AM, Guvvala, Yugendra R wrote:
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.
You haven't initialized your filesystem.
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>
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