<div dir="ltr">Hi Vedvyas,<div><br></div><div>Thanks for reporting the below error. I didn't see errors like this. I'll dig the problem later. Could you add an issue on github?</div><div><br></div><div>Thanks,</div><div>Hitoshi<br><div class="gmail_extra"><br><div class="gmail_quote">On Sun, May 8, 2016 at 10:15 PM, Vedvyas shanbhogue <span dir="ltr"><<a href="mailto:vedvyas13686@gmail.com" target="_blank">vedvyas13686@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>I have sheepdog running with TGT multipath. I noticed this crash when I took one of the nodes offline and started bringing it back online again. Looks like the VDI lock state assertion failed. I see the zookeeper signaling the other node going away and that should have decremented the participant count but since this node (the one that crashed) was still alive I did not expect the count to go to 0. The only place I could see the lock_state will go to UNLOCKED is if the participant count goes to 0. Anyone else seen this crash? Any ideas?</div><div><br></div><div>May 08 07:40:16 EMERG [main] inode_coherence_update(817) Asserting `entry->lock_state == LOCK_STATE_SHARED' failed.</div><div>May 08 07:40:16 EMERG [main] crash_handler(277) sheep exits unexpectedly (Aborted).</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(833) sheep.c:279: crash_handler</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(847) /lib64/libpthread.so.0(+0xf0ff) [0x7f7732bcc0ff]</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(847) /lib64/libc.so.6(gsignal+0x36) [0x7f7731d035f6]</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(847) /lib64/libc.so.6(abort+0x147) [0x7f7731d04ce7]</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(833) vdi.c:817 (discriminator 1): inode_coherence_update</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(833) group.c:978: sd_notify_handler</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(833) zookeeper.c:1252: zk_event_handler</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(833) event.c:210: do_event_loop</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(833) sheep.c:1012: main</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(847) /lib64/libc.so.6(__libc_start_main+0xf4) [0x7f7731cefb14]</div><div>May 08 07:40:16 EMERG [main] sd_backtrace(847) sheep() [0x4060b8]</div><span class="HOEnZb"><font color="#888888"><div><br></div><div>vs</div></font></span></div>
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