[sheepdog] cluster_release_vdi_main failed

[安萌]

Hi,

When following the steps in "Getting started" in github, I find the
errors below.
Per the debug log, it seems related to the latest code change of "sheep:
revive lock operation ".
does anyone see the same error?

Thanks,
Meng

**********************************************
The error log is shown below:

# collie node list
Id Host:Port V-Nodes Zone
0 127.0.0.1:7000 128 0
1 127.0.0.1:7001 128 1
2 127.0.0.1:7002 128 2
# collie cluster format --copies=3
# collie node list
Id Host:Port V-Nodes Zone
0 127.0.0.1:7000 128 0
1 127.0.0.1:7001 128 1
2 127.0.0.1:7002 128 2

# collie cluster info
Cluster status: running, auto-recovery enabled

Cluster created at Tue Aug 5 13:42:49 2014

Epoch Time Version
2014-08-05 13:42:49 1 [127.0.0.1:7000, 127.0.0.1:7001, 127.0.0.1:7002]

# qemu-img create sheepdog:IPDC-01 5G
Formatting 'sheepdog:IPDC-01', fmt=raw size=5368709120
# collie vdi list
Name Id Size Used Shared Creat
ion time VDI id Copies Tag
IPDC-01 0 5.0 GB 0.0 MB 0.0 MB 2014-08-05 13:43 115a27 3

# qemu-system-x86_64 sheepdog:IPDC-01
qemu-system-x86_64: cannot get vdi info, VDI isn't locked, IPDC-01 0

qemu: could not open disk image sheepdog:IPDC-01: Operation not permitted


******************************
The debug log：
Aug 05 13:41:13 INFO [main] md_add_disk(343)
/mnt/sda5/sheepdog_store/0/obj, vdisk nr 32, total disk 1
Aug 05 13:41:13 INFO [main] send_join_request(979) IPv4 ip:127.0.0.1
port:7000
Aug 05 13:41:13 NOTICE [main] nfs_init(599) nfs server service is not
compiled
Aug 05 13:41:13 WARN [main] check_host_env(490) Allowed open files 1024
too small, suggested 6144000
Aug 05 13:41:13 INFO [main] main(944) sheepdog daemon (version
0.8.0_268_g6f30fa7) started
Aug 05 13:42:49 INFO [main] rx_main(830) req=0x7fc0e40008c0, fd=18,
client=127.0.0.1:48125, op=MAKE_FS, data=(not string)
Aug 05 13:42:50 INFO [main] tx_main(882) req=0x7fc0e40008c0, fd=18,
client=127.0.0.1:48125, op=MAKE_FS, result=00
Aug 05 13:43:30 INFO [main] rx_main(830) req=0x7fc0e40008c0, fd=22,
client=::1:59279, op=NEW_VDI, data=(not string)
Aug 05 13:43:30 INFO [main] tx_main(882) req=0x7fc0e40008c0, fd=22,
client=::1:59279, op=NEW_VDI, result=00
Aug 05 13:44:10 INFO [main] cluster_lock_vdi_main(1334) node: IPv4
ip:127.0.0.1 port:7000 is locking VDI: 115a27
Aug 05 13:44:10 INFO [main] vdi_lock(297) VDI 115a27 is locked
*Aug 05 13:44:10 INFO [main] cluster_release_vdi_main(1356) node: IPv4
ip:127.0.0.1 port:7000 is unlocking VDI: 0**
**Aug 05 13:44:10 ERROR [main] :(323) no vdi state entry of 0 found*
Aug 05 13:44:10 INFO [main] cluster_lock_vdi_main(1334) node: IPv4
ip:127.0.0.1 port:7000 is locking VDI: 115a27


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