问题１:
virsh # pool-start gv_KVM
error: Failed to start pool gv_KVM
error: internal error Child process (/bin/mount -t glusterfs 192.168.174.80:/gv_KVM -o direct-io-mode=1 /mnt/gv) unexpected exit status 32: mount: unknown filesystem type 'glusterfs'
解决方案:
安装glusterfs-fuse包.
问题２:
virsh # pool-start gv_KVM
error: Failed to start pool gv_KVM
error: internal error Child process (/bin/mount -t glusterfs 192.168.174.80:/gv_KVM -o direct-io-mode=1 /mnt/gv) unexpected exit status 1: Mount failed. Please check the log file for more details.
解决方案:
[2015-10-29 08:16:34.273043] E [client-handshake.c:1495:client_query_portmap_cbk] 0-gv_KVM-client-7: failed to get the port number for remote subvolume. Please run 'gluster volume status' on server to see if brick process is running.
[2015-10-29 08:16:34.273090] I [client.c:2282:client_rpc_notify] 0-gv_KVM-client-7: disconnected from gv_KVM-client-7. Client process will keep trying to connect to glusterd until brick's port is available
极有可能新没有启用volume
[root@192_168_174_68 ~]# gluster
gluster> gluster volume status
unrecognized word: gluster (position 0)
gluster> volume status
Status of volume: gv0
Gluster process TCP Port RDMA Port Online Pid
------------------------------------------------------------------------------
Brick 192.168.174.79:/opt/brick/gv0 49152 0 Y 23328
Brick 192.168.174.80:/opt/brick/gv0 49152 0 Y 26213
Brick 192.168.174.81:/opt/brick/gv0 49152 0 Y 13201
Brick 192.168.174.68:/opt/brick/gv0 49152 0 Y 14655
Brick 192.168.174.67:/opt/brick/gv0 49152 0 Y 29476
Brick 192.168.167.52:/opt/brick/gv0 49152 0 Y 19450
Brick 192.168.167.58:/opt/brick/gv0 49152 0 Y 6479
Brick 192.168.167.76:/opt/brick/gv0 49152 0 Y 21216
NFS Server on localhost N/A N/A N N/A
NFS Server on 192.168.174.81 N/A N/A N N/A
NFS Server on 192.168.167.58 2049 0 Y 27012
NFS Server on 192.168.174.67 N/A N/A N N/A
NFS Server on 192.168.174.80 N/A N/A N N/A
NFS Server on 192.168.167.52 2049 0 Y 4508
NFS Server on 192.168.174.79 N/A N/A N N/A
NFS Server on 192.168.167.76 N/A N/A N N/A
Task Status of Volume gv0
------------------------------------------------------------------------------
There are no active volume tasks
Volume gv_KVM is not started
Volume gv_kvm is not started
Status of volume: gv_zm
Gluster process TCP Port RDMA Port Online Pid
------------------------------------------------------------------------------
Brick 192.168.174.68:/opt/brick/gv1 49153 0 Y 18878
Brick 192.168.174.67:/opt/brick/gv1 49153 0 Y 1019
NFS Server on localhost N/A N/A N N/A
NFS Server on 192.168.174.81 N/A N/A N N/A
NFS Server on 192.168.167.52 2049 0 Y 4508
NFS Server on 192.168.174.79 N/A N/A N N/A
NFS Server on 192.168.174.67 N/A N/A N N/A
NFS Server on 192.168.174.80 N/A N/A N N/A
NFS Server on 192.168.167.58 2049 0 Y 27012
NFS Server on 192.168.167.76 N/A N/A N N/A
Task Status of Volume gv_zm
------------------------------------------------------------------------------
There are no active volume tasks
gluster>
[root@192-168-167-76 peers]# gluster volume start gv_KVM
volume start: gv_KVM: success
virsh # pool-start gv_KVM
Pool gv_KVM started
启动成功
virsh #
