Dear Kazutaka ,<div><br></div><div>Attached to this message you have the logs.</div><div>Related to the command "collie cluster info", I added a screenshot to show what is happening in all cluster nodes.<br><br>Best regards,<br>
Gustavo<br></div><div><br><br><div class="gmail_quote">On Tue, Jun 21, 2011 at 9:56 AM, MORITA Kazutaka <span dir="ltr"><<a href="mailto:morita.kazutaka@lab.ntt.co.jp" target="_blank">morita.kazutaka@lab.ntt.co.jp</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>On Tue, Jun 21, 2011 at 4:37 AM, Gustavo Callou <<a href="mailto:grac@cin.ufpe.br" target="_blank">grac@cin.ufpe.br</a>> wrote:<br>
> Dear Sheepdog developers,<br>
><br>
> First of all, we would like to thank you for the support.<br>
><br>
> We have tried to install the sheepdog version that you provided for us.<br>
> However, we were not successful with the installation due to the fact that<br>
> we could not obtain the result of the command collie node list (e.g.,<br>
> something like connection failure). Thus, we adopted the sheepdog version<br>
> available at <a href="https://github.com/collie/sheepdog" target="_blank">https://github.com/collie/sheepdog</a><br>
> (collie-sheepdog-v0.2.3-11-g3410623.tar.gz). Considering this version, we<br>
> were successful to see all machines in the cluster (adopting the command<br>
> collie node list). However, the command collie cluster format –copies=2<br>
> seems to be not working as it is supposed to (e.g., Invalid error code) .<br>
> Besides that, we tried the command collie node info , and the result was:<br>
><br>
> Id Size Used Use%<br>
><br>
> cannot get information from any nodes<br>
><br>
> Another command “collie cluster info ” seems also to be not working very<br>
> well (we could not see the creation time and epoch nodes)<br>
><br>
> Cluster status: running<br>
><br>
> Creation time Epoch Nodes<br>
<br>
</div>Can you give me the results of "collie cluster info" on the other nodes?<br>
<div><br>
><br>
> In addition, although the command “qemu-img create sheepdog:Callou 4G”<br>
> seemed to work, once it has executed the node is out of the cluster. Besides<br>
<br>
</div>Hmm, this command shouldn't work if the Sheepdog cluster is not formatted...<br>
<div><br>
<br>
> that, we executed the command “collie vdi list” , and we got:<br>
><br>
> name id size used shared creation time vdi id<br>
><br>
> ------------------------------------------------------------------<br>
> failed to read a inode header 15507205, 0, 81<br>
><br>
> Thus, we are not sure if the vm image was created. In order to put the node<br>
> again into the cluster, we had to restart the corosync and sheepdog as well<br>
> as to delete an create again the sheepdog storage dir.<br>
><br>
> Then, we executed the command “collie vdi list” and got:<br>
><br>
> name id size used shared creation time vdi id<br>
><br>
> ------------------------------------------------------------------<br>
><br>
> Floating point exception<br>
><br>
> We expect that those information provided above may be useful to find out<br>
> what is the problem that might be happening in my sheepdog environment. Do<br>
> you have any suggestion?<br>
<br>
</div>Your previous log files showed that different versions of sheep<br>
daemons coexist on your cluster.<br>
Could you check that you are using the same versions of Sheepdog on<br>
all the machines?<br>
<br>
If it still doesn't work, can you give me the sheep.log again?<br>
<br>
Thanks,<br>
<font color="#888888"><br>
Kazutaka<br>
</font></blockquote></div><br><br clear="all"><br>-- <br>Phd Candidate in Computer Science<br>Federal University of Pernambuco<br><a href="http://www.modcs.org" target="_blank">http://www.modcs.org</a><br><br>
</div>