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</HEAD><BODY><br><br>"Raghavendra G" <raghavendra.hg@gmail.com> napisał(a): <br><blockquote style="border-left: 3px solid rgb(114, 163, 245); margin-left: 10px; padding-left: 3px;">Hi,<br><br>I've been trying to reproduce your problem. Some observations,<br>* I've run into 'No such file or directory' errors, but it was due to dd not creating the file due to block size being 0 (bs=0).<br>* As per dd error msgs, there is a space between '/' and 'mnt' (/ mnt). <br>dd: opening `/ mnt/glusterfs/24427/30087.20476 ': No such file or directory<br><br>please make sure that the file is getting created in first place (file may not be created due to invalid parameters to dd, like bs=0 in above case).<br><br>* since I am not able to reproduce it on my setup, is it possible for you to try out the test with<br> - afr-self-heal turned on<br> - afr-self-heal turned off<br> - following options control afr self heal<br> option data-self-heal off<br> option metadata-self-heal off<br> option entry-self-heal off<br><br>regards,<br><div class="gmail_quote">On Wed, Dec 10, 2008 at 7:51 PM, <span dir="ltr"><<a href="mailto:a_pirania@poczta.onet.pl">a_pirania@poczta.onet.pl</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div>I have a problem. I have run two servers and two clients. On both clients operate in the background loop:<br><br> for ((j=0; j< $RANDOM; j++)) {<br> PLIK=$RANDOM.$RANDOM<br> dd if=/dev/urandom of=/mnt/glusterfs/$KAT/$PLIK bs=$RANDOM count=1<br> dd if=/mnt/glusterfs/$KAT/$PLIK of=/dev/null<br> rm -f /mnt/glusterfs/$KAT/$PLIK<br> }<br><br><br><br>If both servers are connected to everything is fine. If one stops working after several minutes will go back to the server, a client I have:<br><br>dd: opening `/ mnt/glusterfs/24427/30087.20476 ': No such file or directory<br>dd: opening `/ mnt/glusterfs/24427/30087.20476 ': No such file or directory<br>dd: opening `/ mnt/glusterfs/24427/18649.25895 ': No such file or directory<br><br><br>after a few seconds, everything is working again.<br><br>I think that the client is trying to read the file from the new server. I think this is not work?<br></div></blockquote></div><br><br>check it. I do not know is important but the system for tested is Linux Debian 4.0 (2.6.18-6-xen-amd64) on Xen 3.0.3-1<br><br></blockquote></raghavendra.hg@gmail.com></BODY></HTML>