<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>hello,everyone</div><div> sanlock's log:<br>425120 Traceback (most recent call last):<br>425121 File "/usr/lib/python2.7/dist-packages/vdsm/storage/task.py", line 878, in _run<br>425122 return fn(*args, **kargs)<br>425123 File "/usr/lib/python2.7/dist-packages/vdsm/logUtils.py", line 52, in wrapper<br>425124 res = f(*args, **kwargs)<br>425125 File "/usr/share/vdsm/storage/hsm.py", line 619, in getSpmStatus<br>425126 status = self._getSpmStatusInfo(pool)<br>425127 File "/usr/share/vdsm/storage/hsm.py", line 613, in _getSpmStatusInfo<br>425128 (pool.spmRole,) + pool.getSpmStatus()))<br>425129 File "/usr/share/vdsm/storage/sp.py", line 141, in getSpmStatus<br>425130 return self._backend.getSpmStatus()<br>425131 File "/usr/share/vdsm/storage/spbackends.py", line 433, in getSpmStatus<br>425132 lVer, spmId = self.masterDomain.inquireClusterLock()<br>425133 File "/usr/share/vdsm/storage/sd.py", line 817, in inquireClusterLock<br>425134 return self._manifest.inquireDomainLock()<br>425135 File "/usr/share/vdsm/storage/sd.py", line 522, in inquireDomainLock<br>425136 return self._domainLock.inquire(self.getDomainLease())<br>425137 File "/usr/lib/python2.7/dist-packages/vdsm/storage/clusterlock.py", line 372, in i nquire<br>425138 resource = sanlock.read_resource(lease.path, lease.offset)<br>425139 SanlockException: (13, 'Sanlock resource read failure', 'Permission denied')</div><div><br></div><div>i test it, and in node,I add user "linx" to group "kvm"<br></div><div>$ cat /etc/group | grep "kvm"<br>kvm:x:112:qemu,vdsm,<span style="color: rgb(255, 0, 0);">linx</span>,sanlock</div><div><br></div><div>then i create a file in $HOME:</div><div>$ ls -l<br>������ 16<br>-rw-rw---- 1 vdsm kvm 6 9�� 11 20:06 1.txt<br>drwxr-xr-x 9 linx linx 4096 9�� 1 15:58 linx-virtualization<br>drw-rw---- 3 linx linx 4096 9�� 11 20:13 test2<br>drw-rw---- 2 linx linx 4096 9�� 11 20:19 test3</div><div><br></div><div>then we can view the file in user "linx":</div><div>$ cat 1.txt <br>pencc</div><div><br></div><div>leases if vdsm:kvm too:</div><div>$ ls -l /rhev/data-center/mnt/192.168.11.55\:_home_dataStorage/1845be22-1ac4-4e42-bbcb-7ba9ccd6e569/dom_md/leases <br>-rw-rw---- 1 vdsm kvm 2097152 9�� 11 19:21 /rhev/data-center/mnt/192.168.11.55:_home_dataStorage/1845be22-1ac4-4e42-bbcb-7ba9ccd6e569/dom_md/leases</div><div><br></div><div>but we cannot read the file in user "linx":</div><div>$ cat /rhev/data-center/mnt/192.168.11.55\:_home_dataStorage/1845be22-1ac4-4e42-bbcb-7ba9ccd6e569/dom_md/leases<br>cat: '/rhev/data-center/mnt/192.168.11.55:_home_dataStorage/1845be22-1ac4-4e42-bbcb-7ba9ccd6e569/dom_md/leases': Ȩ����<br></div><div><br></div><div>why is this? follows the nfs server configure</div><div># cat /etc/exports <br><br>/home/dataStorage 192.168.11.*(rw,sync)<br>/home/dataStorage2 192.168.11.*(rw,sync,no_root_squash,no_subtree_check)<br>/home/isoStorage 192.168.11.*(rw,sync,no_root_squash,no_subtree_check)<br></div><div><br></div><div>Is my nfs-server configurations miss some arguments? have any idea?<br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div><br><br><span title="neteasefooter"><p> </p></span>