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NFS agent for CFS share

Created: 28 Jan 2014 | 3 comments

Dear All,

I have setup CFSshare. I can see under cfsshare display, but if I run "cfsshare share /emm2 rw" is NOT sharing but from the Java Console of the cluster. The NFS resource has got a question MARK. So I am really not too what to do now.,

root@node_1# cfsmount /emm5 rw
  Mounting...
  [/dev/vx/dsk/mobile_dg/mobile_vol_4] already mounted at /emm5 on node_0
  [/dev/vx/dsk/mobile_dg/mobile_vol_4] already mounted at /emm5 on node_1
 
root@node_1 # cfsshare share /emm5
  Warning: V-35-465: Resource [share3] is not online on system [node_0].
  Warning: V-35-465: Resource [share3] is not online on system [node_1].
 
root@node_1 # cfsshare display
  CNFS metadata filesystem : /locks
  Protocols Configured : NFS
  #RESOURCE     MOUNTPOINT      PROTOCOL   OPTIONS
  share1        /emm2           NFS        rw                  
  share2        /emm3           NFS        rw                  
  share3        /emm5           NFS       rw                     
root@node_1 # 
 
Regards,
Thokozani
 
     
Operating Systems:

Comments 3 CommentsJump to latest comment

Gaurav Sangamnerkar's picture

Hello,

A question mark on the NFS resource may be the cause here which means that your NFS resource is not online or in unknown state.

Can you paste a hastatus -sum output ? also, paste the engine_A.log which has errors displayed for NFS resource.

Also, have you done the basic troubleshooting around NFS, is nfsd running & responding ? did u try sharing any other filesystem for a test purpose ?

 

G

PS: If you are happy with the answer provided, please mark the post as solution. You can do so by clicking link "Mark as Solution" below the answer provided.
 

Thokozani Mabaso's picture

Dear G,

 

Kindly find the output of engine log when issuing cfsshare share /emm2 rw

root@node_1 # tail -f /var/VRTSvcs/log/engine_A.log 
2014/01/29 04:19:36 VCS INFO V-16-1-10305 Resource share1_cfsnfssg_dummy1 (Owner: Unspecified, Group: cfsnfssg_dummy1) is offline on node_1 (VCS initiated)
2014/01/29 04:19:36 VCS INFO V-16-1-50135 User root fired command: haconf -makerw from localhost
2014/01/29 04:19:36 VCS INFO V-16-1-50135 User root fired command: hares -delete share1_cfsnfssg_dummy1  from localhost
2014/01/29 04:19:36 VCS NOTICE V-16-1-10447 Group cfsnfssg_dummy1 is online on system node_0
2014/01/29 04:19:36 VCS NOTICE V-16-1-10447 Group cfsnfssg_dummy1 is online on system node_1
2014/01/29 04:19:36 VCS INFO V-16-1-50135 User root fired command: haconf -dump -makero from localhost
2014/01/29 04:19:37 VCS INFO V-16-1-50135 User root fired command: haconf -makerw from localhost
2014/01/29 04:19:37 VCS INFO V-16-1-50135 User root fired command: hares -undo_override cfsmount7_cfsnfssg_dummy1  IMF  from localhost
2014/01/29 04:20:00 VCS INFO V-16-10001-20903 (node_0) CFSMount:cfsmount7_cfsnfssg_dummy1:imf_register:/opt/VRTSamf/bin/amfregister -imn -r CFSMount -g cfsmount7_cfsnfssg_dummy1 "/dev/vx/dsk/mobile_dg/mobile_vol_1" "/emm2" "vxfs"
2014/01/29 04:20:02 VCS INFO V-16-10001-20903 (node_1) CFSMount:cfsmount7_cfsnfssg_dummy1:imf_register:/opt/VRTSamf/bin/amfregister -imn -r CFSMount -g cfsmount7_cfsnfssg_dummy1 "/dev/vx/dsk/mobile_dg/mobile_vol_1" "/emm2" "vxfs"
2014/01/29 04:22:29 VCS INFO V-16-1-50135 User root fired command: haconf -makerw from localhost
2014/01/29 04:22:29 VCS INFO V-16-1-50135 User root fired command: haconf -makerw from localhost
2014/01/29 04:22:29 VCS INFO V-16-1-50135 User root fired command: haconf -makerw from localhost
2014/01/29 04:22:47 VCS INFO V-16-1-50135 User root fired command: hares -add share5  Share  cfsnfssg  from localhost
2014/01/29 04:22:47 VCS INFO V-16-1-50135 User root fired command: hares -modify share5  PathName  /emm2  from localhost
2014/01/29 04:22:48 VCS INFO V-16-1-50135 User root fired command: hares -modify share5  NFSRes  nfs  from localhost
2014/01/29 04:22:48 VCS INFO V-16-1-50135 User root fired command: hares -modify share5  Critical  0  from localhost
2014/01/29 04:22:48 VCS INFO V-16-1-50135 User root fired command: hares -modify share5  Enabled  1  from localhost
2014/01/29 04:22:48 VCS INFO V-16-1-10304 Resource share5 (Owner: Unspecified, Group: cfsnfssg) is offline on node_0 (First probe)
2014/01/29 04:22:48 VCS INFO V-16-1-10304 Resource share5 (Owner: Unspecified, Group: cfsnfssg) is offline on node_1 (First probe)
2014/01/29 04:22:48 VCS INFO V-16-1-50135 User root fired command: hares -link share5  nfs  0  0  from localhost
2014/01/29 04:22:48 VCS INFO V-16-1-50135 User root fired command: hares -modify ... -add cvmvoldg1  CVMVolume  mobile_vol_1  from localhost
2014/01/29 04:22:49 VCS INFO V-16-1-50135 User root fired command: hares -add cfsmount11  CFSMount  cfsnfssg  from localhost
2014/01/29 04:22:49 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  Critical  0  from localhost
2014/01/29 04:22:49 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  MountPoint  /emm2  from localhost
2014/01/29 04:22:49 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  BlockDevice  /dev/vx/dsk/mobile_dg/mobile_vol_1  from localhost
2014/01/29 04:22:49 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  NodeList  node_0  node_1  from localhost
2014/01/29 04:22:49 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  AMFMountType  vxfs  from localhost
2014/01/29 04:22:49 VCS INFO V-16-1-50135 User root fired command: hares -local cfsmount11  MountOpt  from localhost
2014/01/29 04:22:50 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  MountOpt  rw  node_0  from localhost
2014/01/29 04:22:50 VCS INFO V-16-1-50135 User root fired command: hares -local cfsmount11  MountOpt  from localhost
2014/01/29 04:22:50 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  MountOpt  rw  node_1  from localhost
2014/01/29 04:22:50 VCS INFO V-16-1-50135 User root fired command: hares -override cfsmount11  IMF  from localhost
2014/01/29 04:22:50 VCS INFO V-16-1-50135 User root fired command: hares -modify ... -update cfsmount11  IMF  Mode  0  from localhost
2014/01/29 04:22:50 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  Enabled  1  from localhost
2014/01/29 04:22:50 VCS INFO V-16-1-50135 User root fired command: hares -link cfsmount11  cvmvoldg1  0  0  from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: hares -link cfsmount11  cfsnfs_locks  0  0  from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: hares -link share5  cfsmount11  0  0  from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: haconf -dump -makero from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: hares -local cfsmount11  RemountRes  from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  RemountRes  DONE  node_1  from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: hares -online share5  node_0  from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: hares -clear cfsmount11  node_0  from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: hares -clear nfs  node_0  from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: hares -clear cfsnfs_locks  node_0  from localhost
2014/01/29 04:22:51 VCS INFO V-16-1-50135 User root fired command: hares -clear cvmvoldg1  node_0  from localhost
2014/01/29 04:22:54 VCS INFO V-16-1-50135 User root fired command: hares -online share5  node_0  from localhost
2014/01/29 04:22:55 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  Primary  node_1  from localhost
2014/01/29 04:22:56 VCS INFO V-16-1-50135 User root fired command: hares -online share5  node_0  from localhost
2014/01/29 04:22:58 VCS INFO V-16-1-50135 User root fired command: hares -online share5  node_0  from localhost
2014/01/29 04:22:58 VCS INFO V-16-1-50135 User root fired command: hares -local cfsmount11  RemountRes  from localhost
2014/01/29 04:22:58 VCS INFO V-16-1-50135 User root fired command: hares -modify cfsmount11  RemountRes  DONE  node_1  from localhost
2014/01/29 04:22:58 VCS INFO V-16-1-10297 Resource cfsmount11 (Owner: Unspecified, Group: cfsnfssg) is online on node_0 (First probe)
2014/01/29 04:22:58 VCS NOTICE V-16-1-10232 Clearing Restart attribute for group cfsnfssg on node node_0
2014/01/29 04:22:58 VCS NOTICE V-16-1-10232 Clearing Restart attribute for group cfsnfssg on node node_1
2014/01/29 04:22:59 VCS INFO V-16-1-10297 Resource cfsmount11 (Owner: Unspecified, Group: cfsnfssg) is online on node_1 (First probe)
2014/01/29 04:22:59 VCS NOTICE V-16-1-10232 Clearing Restart attribute for group cfsnfssg on node node_0
2014/01/29 04:22:59 VCS NOTICE V-16-1-10232 Clearing Restart attribute for group cfsnfssg on node node_1
2014/01/29 04:23:00 VCS INFO V-16-1-50135 User root fired command: hares -online share5  node_0  from localhost
2014/01/29 04:23:02 VCS INFO V-16-1-50135 User root fired command: hares -online share5  node_0  from localhost
2014/01/29 04:23:04 VCS INFO V-16-1-50135 User root fired command: hares -online share5  node_0  from localhost
 
 
2014/01/29 04:24:34 VCS NOTICE V-16-1-10232 Clearing Restart attribute for group cfsnfssg on node node_0
2014/01/29 04:24:34 VCS NOTICE V-16-1-10232 Clearing Restart attribute for group cfsnfssg on node node_1
2014/01/29 04:24:34 VCS NOTICE V-16-1-10301 Initiating Online of Resource nfs (Owner: Unspecified, Group: cfsnfssg) on System node_1
2014/01/29 04:24:34 VCS WARNING V-16-10001-7025 (node_1) NFS:nfs:online:Failed to get value of Protocol attribute. Using the default Protocol [all]
2014/01/29 04:24:38 VCS INFO V-16-1-50135 User root fired command: hares -clear cfsmount11  node_1  from localhost
2014/01/29 04:24:38 VCS INFO V-16-1-50135 User root fired command: hares -clear nfs  node_1  from localhost
 
Regards,
Thokozani
Gaurav Sangamnerkar's picture

could you also let me know the OS & VCS version you are using ?

also would need the NFS definition from main.cf file & a "hastatus -sum" output

 

G

 

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