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] To: [email protected] CC: [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 _______________________________________________ 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
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