<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Jun 13, 2015 at 1:00 PM, Atin Mukherjee <span dir="ltr"><<a href="mailto:atin.mukherjee83@gmail.com" target="_blank">atin.mukherjee83@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><p dir="ltr"></p>
<p dir="ltr">Sent from Samsung Galaxy S4<span class=""><br>
On 13 Jun 2015 12:58, "Anand Nekkunti" <<a href="mailto:anekkunt@redhat.com" target="_blank">anekkunt@redhat.com</a>> wrote:<br>
><br>
> Hi All<br>
> Rebalance is not working in single node cluster environment ( current test frame work ). I am getting error in below test , it seems re-balance is not migrated to current cluster test framework.<br></span>
Could you pin point which test case fails and what log do you see?<span class=""><br>
><br>
> cleanup;<br>
> TEST launch_cluster 2;<br>
> TEST $CLI_1 peer probe $H2;<br>
><br>
> EXPECT_WITHIN $PROBE_TIMEOUT 1 check_peers<br>
><br>
> $CLI_1 volume create $V0 $H1:$B1/$V0 $H2:$B2/$V0<br>
> EXPECT 'Created' volinfo_field $V0 'Status';<br>
><br>
> $CLI_1 volume start $V0<br>
> EXPECT 'Started' volinfo_field $V0 'Status';<br>
><br>
> #Mount FUSE<br>
> TEST glusterfs -s $H1 --volfile-id=$V0 $M0;<br>
><br>
> TEST mkdir $M0/dir{1..4};<br>
> TEST touch $M0/dir{1..4}/files{1..4};<br>
><br>
> TEST $CLI_1 volume add-brick $V0 $H1:$B1/${V0}1 $H2:$B2/${V0}1<br>
><br>
> TEST $CLI_1 volume rebalance $V0 start<br>
><br>
> EXPECT_WITHIN 60 "completed" CLI_1_rebalance_status_field $V0<br>
><br>
> $CLI_2 volume status $V0<br>
> EXPECT 'Started' volinfo_field $V0 'Status';<br>
><br>
> cleanup;<br>
><br>
> Regards<br>
> Anand.N<br>
><br>
><br>
><br></span>
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><br>
</p>
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<br></blockquote></div><br>If it is a crash of glusterd when you do rebalance start, it is because of FORTIFY_FAIL in libc.</div><div class="gmail_extra">Here is the patch that Susant has already sent: <a href="http://review.gluster.org/#/c/11090/">http://review.gluster.org/#/c/11090/</a></div><div class="gmail_extra"><br></div><div class="gmail_extra">You can verify that it is the same crash by checking the core in gdb; a SIGABRT would be raised</div><div class="gmail_extra">after strncpy.<br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><font color="#666666"><b>Raghavendra Talur </b></font><div><br></div></div></div>
</div></div>