[sheepdog-users] functional test 009 failure

[Ruoyu]

Hi Hitoshi,

When I have a regression test based on current master branch, functional 
test 009 is failure.

This is the output.

009  Test data integrity after joining a new node [failed, exit status 
1] - output mismatch (see 009.out.bad)
--- 009.out    2014-05-08 09:55:23.485439497 +0800
+++ 009.out.bad    2014-08-11 15:02:20.489628976 +0800
@@ -1,2 +1,9 @@
  QA output created by 009
  using backend plain store
+failed to read from socket: -1, Connection reset by peer
+failed to read a response
+Failed to open VDI test
+failed to connect to 127.0.0.1:7000: Connection refused
+failed to connect to 127.0.0.1:7000: Connection refused
+Failed to get node list
+failed to get recovery info
Failures: 009
Failed 1 of 1 tests

Error message in sheep.log is as below.

Aug 11 15:02:17  EMERG [main] del_participant(393) Asserting `0 < 
entry->nr_participants' failed.
Aug 11 15:02:17  EMERG [main] crash_handler(268) sheep exits 
unexpectedly (Aborted).
Aug 11 15:02:17  EMERG [main] sd_backtrace(833) sheep.c:270: crash_handler
Aug 11 15:02:17  EMERG [main] sd_backtrace(847) 
/lib/x86_64-linux-gnu/libpthread.so.0(+0xfbaf) [0x7fc1390febaf]
Aug 11 15:02:17  EMERG [main] sd_backtrace(847) 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x36) [0x7fc138637f76]
Aug 11 15:02:17  EMERG [main] sd_backtrace(847) 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x147) [0x7fc13863b5e7]
Aug 11 15:02:17  EMERG [main] sd_backtrace(833) vdi.c:393 (discriminator 
1): del_participant
Aug 11 15:02:17  EMERG [main] sd_backtrace(833) vdi.c:825 (discriminator 
2): remove_node_from_participants
Aug 11 15:02:17  EMERG [main] sd_backtrace(833) group.c:1163: 
sd_leave_handler
Aug 11 15:02:17  EMERG [main] sd_backtrace(833) local.c:493: 
local_process_event
Aug 11 15:02:17  EMERG [main] sd_backtrace(833) local.c:534 
(discriminator 1): local_handler
Aug 11 15:02:17  EMERG [main] sd_backtrace(833) event.c:210: do_event_loop
Aug 11 15:02:17  EMERG [main] sd_backtrace(833) event.c:220: event_loop
Aug 11 15:02:17  EMERG [main] sd_backtrace(833) sheep.c:949: main
Aug 11 15:02:17  EMERG [main] sd_backtrace(847) 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf4) [0x7fc138622de4]
Aug 11 15:02:17  EMERG [main] sd_backtrace(847) ../../sheep/sheep() 
[0x4047f8]