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тАО06-30-2009 02:45 AM
тАО06-30-2009 02:45 AM
NFS GROUP Mount issue - VMS V8.3-1H1
In summary my question is as follows:
Can you perform a GROUP NFS mount without SYSNAM or CMKRNL privilege?
Testing Information below
==========================
My aim is to have a NFS mount running from my VMS 8.3 environment to a given server (in this case HPUX) at a group level in order for our in house application to access the mount.
The account (Account name = TESTACCOUNT) I want to perform the mount using has the below privilege:
GROUP, GRPNAM, GRPPRV, NETMBX, OPER, TMPMBX
If I run the mount from this account I get the below error
tcpip mount dnfs0: TEST NFS_TEST /host=testserver/path="/home/test"/Write /noconvert /noADF /group /protection=(S:RWED,O:RWED,
G:RWED,W)
%TCPIP$DNFSMOUNT-E-MOUNTFAIL, error mounting DNFS0:
-SYSTEM-F-NOPRIV, insufficient privilege or object protection violation
If I grant the account CMKRNL priv all works ok
tcpip mount dnfs0: TEST NFS_TEST /host=testserver/path="/home/test"/Write /noconvert /noADF /group /protection=(S:RWED,O:RWED,
G:RWED,W)
%TCPIP$DNFSMOUNT-S-MOUNTED, /home/test mounted on _DNFS13:[000000]
I'd like to avoid granting this user any further privlage than it has above.
I've gone through the HP TCP/IP Services for OpenVMS Management manual and was under the impression that you did not need SYSNAM privilege to perform a group mount, you only needed GRPNAM privilege.
Has anyone had any experience on this or any useful advice.
Any help would be greatly appreciated.
Many Thanks
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тАО06-30-2009 09:16 AM
тАО06-30-2009 09:16 AM
Re: NFS GROUP Mount issue - VMS V8.3-1H1
http://labs.hoffmanlabs.com/node/491
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тАО06-30-2009 01:45 PM
тАО06-30-2009 01:45 PM
Re: NFS GROUP Mount issue - VMS V8.3-1H1
I had a similar issue with NFS mounted disks.
For the host I used a Full Qaulified Domain Name and then it worked OK.
Example:
$ tcpip mount dnfs2: /host=gnl9010201.gent.volvo.com -
/path="/S05/NFSERVER/VCEI" /superuser=0/gid=1/uid=1/structure=5
I know this has nothing to do with privileges.
Regards,
/Toine
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тАО07-01-2009 02:23 AM
тАО07-01-2009 02:23 AM
Re: NFS GROUP Mount issue - VMS V8.3-1H1
As of now, in order to successfully start the NFS ACP process during mount operation, CMKRNL privilege is compulsorily required. This requirement is independent of any of the qualifiers that you would specify for mount operation.
Regards,
Shilpa
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тАО07-15-2009 02:00 AM
тАО07-15-2009 02:00 AM
Re: NFS GROUP Mount issue - VMS V8.3-1H1
Thanks for the replies so far.
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тАО08-12-2009 04:30 AM
тАО08-12-2009 04:30 AM
Re: NFS GROUP Mount issue - VMS V8.3-1H1
It's believed to be a typical bug that came in with TCP/IP V5.x. On UCX V4.2 the NFS mount
worked fine without CMKRNL priv.