NCPA v2.1.4 not detecting NFS v3 mounts

[cdienger]

I haven't been able to reproduce it yet, but try commenting out the exclude_fs_types line to allow everything and let me know if this changes the behavior at all. I honestly don't expect it to, but it is worth testing while I try to reproduce on my end.

[madhu2852]

I did try that but still can't see the mounts in the NCPA GUI.

[cdienger]

Thanks for clarifying. We're working to reproduce the issue - can you let us know what version of redhat the lcient is installed on? "cat /etc/redhat-release"

[madhu2852]

cat /etc/redhat-release
CentOS Linux release 7.4.1708 (Core)

[jomann]

If you remove all the file system types from the exclude_fs_types section it will default to the large list you see there normally. Instead of doing that I would recommend setting it to something that doesn't exist like exclude_fs_types = testdebug to verify it isn't blocking any.

[madhu2852]

yep i tried that , still no luck!

[ssax]

Please edit your /usr/local/ncpa/etc/ncpa.cfg and change these settings:

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uid = nagios
gid = nagios

exclude_fs_types =

To:

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uid = root
gid = root

exclude_fs_types = test

Then restart the ncpa_listener service and try it again:

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service ncpa_listener restart

Check by going to Live Data > Disks in the interface, hit CTRL-F and search for the mount.

Then go to API, select Disk from the dropdown, then CTRL-F and search for the mount.

Is showing in either?

Let us know the results.

[madhu2852]

Nope its not showing either after the changes

[ssax]

Do you have any other machines that you're able to reproduce this on? We're currently unable to reproduce it.

What does the exact output show in your "mount" command output? For example, here's mine:

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XXX.XXX.XXX.XXX:/var/nfs on /mnt/nfs/var/nfs type nfs (rw,relatime,vers=3,rsize=262144,wsize=262144,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=XXX.XXX.XXX.XXX,mountvers=3,mountport=42811,mountproto=udp,local_lock=none,addr=XXX.XXX.XXX.XXX)

How exactly are you mounting it?

Can you post what you have set in your /etc/exports on the NFS server for the share so that we can try to replicate it?

[madhu2852]

mount command output:

Below mount is not visible in NCPA API
/data type nfs (rw,relatime,vers=3,rsize=65536,wsize=65536,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=XXXX,mountvers=3,mountport=635,mountproto=udp,local_lock=none,addr=XXXX)

Below Mount is Visible in NCPA API
/logs type nfs4 (rw,relatime,vers=4.1,rsize=65536,wsize=65536,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=XXXX,local_lock=none,addr=XXXX)

We are using NetAPP storage.