Hi all,
I follow below guide to create images with qemu-rbd: qemu-img create -f
raw rbd:quick_rbd_test/own_image 5G;
http://docs.ceph.com/docs/master/rbd/qemu-rbd/
However, it always shows "connect error". Does anyone know how to resolve the
problem?
The info is below:
nstcc0@nstcloudcc0:lst_deploy$ sudo rados lspools
.rgw.root
default.rgw.control
default.rgw.meta
default.rgw.log
quick_rbd_test
nstcc0@nstcloudcc0:lst_deploy$ qemu-img create -f raw
rbd:quick_rbd_test/own_image 5G; dmesg | grep -v 'UFW' | tail -n 5
Formatting 'rbd:quick_rbd_test/own_image', fmt=raw size=5368709120
qemu-img: rbd:quick_rbd_test/own_image: error connecting
[30696.520273] virbr0: port 1(virbr0-nic) entered blocking state
[30696.520278] virbr0: port 1(virbr0-nic) entered listening state
[30698.472362] virbr0: port 1(virbr0-nic) entered disabled state
[30698.478503] device virbr0-nic left promiscuous mode
[30698.478569] virbr0: port 1(virbr0-nic) entered disabled state
nstcc0@nstcloudcc0:lst_deploy$ ifconfig
eno1 Link encap:Ethernet HWaddr 00:1e:67:94:65:ae
inet addr:10.239.48.91 Bcast:10.239.48.255 Mask:255.255.255.0
inet6 addr: fe80::651e:6989:e32c:b0b2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1649029 errors:0 dropped:0 overruns:0 frame:0
TX packets:870237 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1492566309 (1.4 GB) TX bytes:237759999 (237.7 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:52119 errors:0 dropped:0 overruns:0 frame:0
TX packets:52119 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:84885344 (84.8 MB) TX bytes:84885344 (84.8 MB)
virbr0 Link encap:Ethernet HWaddr 00:00:00:00:00:00
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
B.R.
Changcheng
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