[sheepdog] cluster_release_vdi_main failed

[Hitoshi Mitake]

At Tue, 05 Aug 2014 15:56:47 +0800,
安萌 wrote:
> 
> 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 for your reporting. Could you tell me about the version of your QEMU?

Thanks,
Hitoshi

> 
> 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
> 
>