WARNING [cinder.volume.drivers.nfs] Exception during mounting Unexpected error while running command

[fuqiang89]

I am using the NFS drive, but cinder can't normal use,

 volume.log：

2013-05-16 11:15:06 INFO [cinder.volume.manager] Updating volume status
2013-05-16 11:15:06 WARNING [cinder.volume.drivers.nfs] Exception during mounting Unexpected error while running command.
Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf stat /var/lib/cinder/06211365ce54358570d345c6bd6028c9
Exit code: 1
Stdout: ''
Stderr: '/usr/bin/stat: \xe6\x97\xa0\xe6\xb3\x95\xe8\x8e\xb7\xe5\x8f\x96"/var/lib/cinder/06211365ce54358570d345c6bd6028c9" \xe7\x9a\x84\xe6\x96\x87\xe4\xbb\xb6\xe7\x8a\xb6\xe6\x80\x81(stat): \xe6\xb2\xa1\xe6\x9c\x89\xe9\x82\xa3\xe4\xb8\xaa\xe6\x96\x87\xe4\xbb\xb6\xe6\x88\x96\xe7\x9b\xae\xe5\xbd\x95\n'
2013-05-16 11:16:06 INFO [cinder.volume.manager] Updating volume status
2013-05-16 11:16:06 WARNING [cinder.volume.drivers.nfs] Exception during mounting Unexpected error while running command.
Command: sudo cinder-rootwrap /etc/cinder/rootwrap.conf stat /var/lib/cinder/06211365ce54358570d345c6bd6028c9
Exit code: 1
Stdout: ''
Stderr: '/usr/bin/stat: \xe6\x97\xa0\xe6\xb3\x95\xe8\x8e\xb7\xe5\x8f\x96"/var/lib/cinder/06211365ce54358570d345c6bd6028c9" \xe7\x9a\x84\xe6\x96\x87\xe4\xbb\xb6\xe7\x8a\xb6\xe6\x80\x81(stat): \xe6\xb2\xa1\xe6\x9c\x89\xe9\x82\xa3\xe4\xb8\xaa\xe6\x96\x87\xe4\xbb\xb6\xe6\x88\x96\xe7\x9b\xae\xe5\xbd\x95\n'
#######################################################################################
cinder.conf
[DEFAULT]
logdir = /var/log/cinder
state_path = /var/lib/cinder
lock_path = /var/lib/cinder/tmp
volumes_dir = /etc/cinder/volumes
#iscsi_helper = tgtadm
api_paste_confg = /etc/cinder/api-paste.ini
#volume_name_template = volume-%s
rpc_backend = cinder.openstack.common.rpc.impl_qpid
rootwrap_config = /etc/cinder/rootwrap.conf
#volume_group = cinder-volumes
verbose = True
auth_strategy = keystone

#volume_driver=cinder.volume.nfs.NfsDriver
sql_connection = mysql://cinder:b6567814ba244901@192.168.100.130/cinder
qpid_hostname=192.168.100.130
#########
volume_driver=cinder.volume.drivers.nfs.NfsDriver
nfs_shares_config=/etc/cinder/shares.conf
nfs_mount_point_base=/var/lib/cinder

[keystone_authtoken]
admin_tenant_name = services
admin_user = cinder
admin_password = 2caae4eb0acf4d64
auth_host = 192.168.100.130
auth_port = 35357
auth_protocol = http
signing_dirname = /tmp/keystone-signing-cinder
service_protocol=http
service_host=192.168.100.130
service_port=5000
##############
/etc/cinder/share.conf

192.168.100.250:/mnt/cinder/cinder/cinder
####################################
Who can help me？

[Anton Frolov (anton0)]

'/usr/bin/stat: \xe6\x97\xa0\xe6\xb3\x95\xe8\x8e\xb7\xe5\x8f\x96"/var/lib/cinder/06211365ce54358570d345c6bd6028c9" \xe7\x9a\x84\xe6\x96\x87\xe4\xbb\xb6\xe7\x8a\xb6\xe6\x80\x81(stat): \xe6\xb2\xa1\xe6\x9c\x89\xe9\x82\xa3\xe4\xb8\xaa\xe6\x96\x87\xe4\xbb\xb6\xe6\x88\x96\xe7\x9b\xae\xe5\xbd\x95\n' tell that /var/lib/cinder/06211365ce54358570d345c6bd6028c9 don't exist (in chineese). This is probably fixed in master: https://github.com/openstack/cinder/commit/51218b2b32edbc79e89195d58b7b7e330a6d1486#L3L312 (bug #1172777)