I've also investigated this bug. I've noticed that many same kernel messages in the syslog[1].
Jan 26 22:07:03 localhost kernel: [ 2800.881458] connection4:0: detected conn error (1020)
Jan 26 22:07:06 localhost kernel: [ 2803.885615] connection4:0: detected conn error (1019)
Jan 26 22:07:09 localhost kernel: [ 2806.889353] connection4:0: detected conn error (1019)
:
over 60 times.(connection4:0 only. other connections appeared only one time)
I think "4" is the volume-6f8b43b1-5c3b-4919-8dc2-7041e0966f7d's sid because of this log:
"2014-01-26 22:03:48.840 DEBUG nova.virt.libvirt.volume [req-a142bdbd-df70-4c07-8df9-0b5b27970925 tempest.scenario.manager-tempest-1690504423-user tempest.scenario.manager-tempest-1690504423-tenant] iscsiadm ('--rescan',): stdout=Rescanning session [sid: 4, target: iqn.2010-10.org.openstack:volume-6f8b43b1-5c3b-4919-8dc2-7041e0966f7d, portal: 127.0.0.1,3260]"[2]
However, I don't know why this message appeared many times...
I've also investigated this bug. I've noticed that many same kernel messages in the syslog[1].
Jan 26 22:07:03 localhost kernel: [ 2800.881458] connection4:0: detected conn error (1020) connection4: 0 only. other connections appeared only one time)
Jan 26 22:07:06 localhost kernel: [ 2803.885615] connection4:0: detected conn error (1019)
Jan 26 22:07:09 localhost kernel: [ 2806.889353] connection4:0: detected conn error (1019)
:
over 60 times.(
I think "4" is the volume- 6f8b43b1- 5c3b-4919- 8dc2-7041e0966f 7d's sid because of this log: libvirt. volume [req-a142bdbd- df70-4c07- 8df9-0b5b279709 25 tempest. scenario. manager- tempest- 1690504423- user tempest. scenario. manager- tempest- 1690504423- tenant] iscsiadm ('--rescan',): stdout=Rescanning session [sid: 4, target: iqn.2010- 10.org. openstack: volume- 6f8b43b1- 5c3b-4919- 8dc2-7041e0966f 7d, portal: 127.0.0.1,3260]"[2]
"2014-01-26 22:03:48.840 DEBUG nova.virt.
However, I don't know why this message appeared many times...
[1] http:// logs.openstack. org/36/ 69236/2/ check/check- tempest- dsvm-full/ 8820082/ logs/syslog. txt.gz logs.openstack. org/36/ 69236/2/ check/check- tempest- dsvm-full/ 8820082/ logs/screen- n-cpu.txt. gz#_2014- 01-26_22_ 03_49_006
[2] http://