Maybe it would be good for you to post your pvfs2-fs.conf file if you
don't mind.
You can also do a "cksum /etc/pvfs2-fs.conf" on each server to make sure
that the configuration files match.
Are you mounting the file system on the client or just using a pvfs2tab
file? If you are mounting the file system you might want to unmount the
file system everywhere, stop the server daemons one more time (check
with "ps auwwx|grep pvfs2-server" on all servers to make certain no
daemons are running after you stop them), restart the servers, and then
try remounting the file system. It still sounds like there is stale
configuration information somewhere.
-Phil
On 12/02/2011 02:29 PM, g_p g_p wrote:
Hello,
when i start the datanode/client i do:
---- sudo /usr/sbin/pvfs2-server /etc/pvfs2-fs.conf -a mynode
So i specify the folder /etc/pvfs2-fs.conf for the datanode
For the metadata servers i do:
---- sudo /usr/sbin/pvfs2-server /etc/pvfs2-fs.conf -d -a datanodeIP
Am i doing something wrong?
Thanks, in advance
------------------------------------------------------------------------
From: [email protected]
To: [email protected]
CC: [email protected]
Subject: RE: [Pvfs2-users] Error:FS config file integrity checks failed
Date: Fri, 2 Dec 2011 12:27:44 -0500
You aren't specifying an alternate location for the .conf file in the
command line for pvfs2-server, are you?
-- Elaine
*From:*[email protected]
[mailto:[email protected]] *On Behalf Of
*g_p g_p
*Sent:* Friday, December 02, 2011 8:38 AM
*To:* [email protected]
*Cc:* pvfs2
*Subject:* RE: [Pvfs2-users] Error:FS config file integrity checks failed
Hello,
i checked that all the /etc/pvfs-fs.conf files have the same size 945.
Well i didn't use scp but just copy, i hope that cp didn't create any
problem.
It seems that the client sees a file that has a block size of 946. But
this file for sure is not located under /etc/ dir.
All of the nodes, under /etc/ have a file pvfs-fs.conf file with 945 size.
So i take again the message when i try to ls or create a dir:
sudo /usr/bin/pvfs2-ls -l mnt/pvfs2/
FS config file integrity checks failed;
FS config file on tcp:// -> (size) 945
FS config file on tcp:// -> (size) 946
Error: could not initialize any file systems from /etc/pvfs2tab
$ sudo /usr/bin/pvfs2-mkdir mnt/pvfs2/test
FS config file integrity checks failed;
FS config file on tcp:// -> (size) 945
FS config file on tcp:// -> (size) 946
ERROR: could not initialize any file systems in /etc/pvfs2tab.
PVFS_util_init_defaults: No such device (error class: 0)
It seems that th file pvfs2tab has a problem, but i don't know what.
What shall i do in order to correct the problem?
Thanks, in advance
------------------------------------------------------------------------
Date: Thu, 1 Dec 2011 16:53:08 -0500
From: [email protected]
To: [email protected]
CC: [email protected]
Subject: Re: [Pvfs2-users] Error:FS config file integrity checks failed
On 12/01/2011 04:25 PM, g_p g_p wrote:
Thanks for replying,
I' ll try to use scp command and i hope it works.
That should do the trick.
After i do shall i execute any other command like
"make"
"make install"
or something else in order for the fs to see the updates in the
configuration file?
No, don't run any more make commands. You just need to stop the
server daemons and restart them once you have scp'd the config files.
-Phil
Thanks, in advance
------------------------------------------------------------------------
Date: Thu, 1 Dec 2011 16:14:08 -0500
From: [email protected] <mailto:[email protected]>
To: [email protected] <mailto:[email protected]>
CC: [email protected]
<mailto:[email protected]>
Subject: Re: [Pvfs2-users] Error:FS config file integrity checks failed
You might need to just pick one of the config files and copy it
verbatim to each of the other nodes to make sure that they match
exactly. The config file integrity check doesn't take into account
things like white space differences so its easy for them to get out of
sync if you edit by hand.
-Phil
On 12/01/2011 04:04 PM, g_p g_p wrote:
Hello,
i have installed pvfs2 and i have two metadata servers and one client
and datanode.
My system was running.
I tried to make a modification to all the /etc/pvfs2-fs.conf files in
all the nodes and i did
//initial file
<StorageHints>
TroveSyncMeta yes
TroveSyncData no
TroveMethod alt-aio
</StorageHints>
to
//modified file
<StorageHints>
TroveSyncMeta no <-- THIS CHANGE ONLY from yes -> no
TroveSyncData no
TroveMethod alt-aio
</StorageHints>
but the fs doesn' t run now and i take
this output:
FS config file integrity checks failed;
FS config file on tcp:// -> (size) 945
FS config file on tcp:// -> (size) 946
Error: could not initialize any file systems from /etc/pvfs2tab
What shall i do in order for all the nodes to see the update in
the /etc/pvfs2-fs.conf file?
Thanks, in advance
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_______________________________________________
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<mailto:[email protected]>
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_______________________________________________
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[email protected]
http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
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