We just downgraded to versions 1.0.3 with some cvs updates kernel 2.6.17.4
and nfs-kernel-server 1.0.6.
Now we can run vim/tar/bonnie++ and other unix utilities without any problem.
With this version we experienced problems when the gfs filesystems becomimg
full the nfsd daemons will fail and to the load of the machine becomes
equal to number of nfsd daemoms and the system is unresponsive.
Regards
Bas van der Vlies wrote:
gfs version 1.0.4
kernel 2.6.20.16
nfs-common/etch uptodate 1:1.0.10-6+etch.1
nfs-kernel-server/etch uptodate 1:1.0.10-6+etch.1
We have a five node fileserver cluster. The GFS file system works
perfectly, but on our clients we have major problems. See examples below
Do other people see this problems and is there a solution for this problem?
bas@gb2-r39n16:~$ vim j
E72: Close error on swap filebas@gb2-r39n16:~$
bas@gb2-r39n16:~$ tar cvf bin.tar bin
bin/
bin/mpicc-wrapper-data.txt
bin/mpiexec
bin/setmvapich
bin/modenv
bin/jobnodes
bin/SMclient
bin/ssh
tar: bin.tar: Warning: Cannot close: Invalid argument
bas@gb2-r39n16:~$
bas@gb2-r39n16:~$ /usr/sbin/bonnie++
Writing with putc()...done
Writing intelligently...done
Rewriting...Can't read a full block, only got 3944 bytes.
Can't read a full block, only got 8040 bytes.
Can't read a full block, only got 3944 bytes.
Can't read a full block, only got 8040 bytes.
Can't read a full block, only got 3944 bytes.
Can't read a full block, only got 3944 bytes.
Can't read a full block, only got 3944 bytes.
Can't read a full block, only got 8040 bytes.
Bad seek offset
Error in seek(0)
--
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* Bas van der Vlies e-mail: basv@xxxxxxx *
* SARA - Academic Computing Services phone: +31 20 592 8012 *
* Kruislaan 415 fax: +31 20 6683167 *
* 1098 SJ Amsterdam *
* *
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--
********************************************************************
* *
* Bas van der Vlies e-mail: basv@xxxxxxx *
* SARA - Academic Computing Services phone: +31 20 592 8012 *
* Kruislaan 415 fax: +31 20 6683167 *
* 1098 SJ Amsterdam *
* *
********************************************************************
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Linux-cluster@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/linux-cluster
