Nagios Support Forum

I have mapped the NAS path to the log server

[root@nxlog03 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 7.8G 0 7.8G 0% /dev
tmpfs 7.8G 460M 7.4G 6% /run
tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup
/dev/mapper/centos-root 5.2T 5.0T 2.6G 100% /
/dev/sda1 976M 197M 713M 22% /boot
10.10.110.225:/volume4/nagioslog01 11T 8.3T 2.6T 76% /usr/local/nagioslogse rver/snapshots01
10.10.110.225:/volume4/nagioslog03 11T 8.3T 2.6T 76% /usr/local/nagioslogse rver/snapshots03
tmpfs 1.6G 0 1.6G 0% /run/user/1000

The following error messages were shown when the snapshot to be proceeded in the NAS path:

2020-05-25 10:41:33,017 ERROR Failed to verify all nodes have repository access.
2020-05-25 10:41:33,017 WARNING Job did not complete successfully.

What is the output of the command 'mount' ?

sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
devtmpfs on /dev type devtmpfs (rw,nosuid,size=8117000k,nr_inodes=2029250,mode=7 55)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmod e=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,mode=755)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xa ttr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd)
/dev/mapper/centos-root on / type ext4 (rw,relatime,data=ordered)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime)
/dev/sda1 on /boot type ext4 (rw,relatime,data=ordered)
10.10.110.225:/volume4/nagioslog01 on /usr/local/nagioslogserver/snapshots01 typ e nfs (rw,relatime,vers=3,rsize=131072,wsize=131072,namlen=255,hard,proto=tcp,ti meo=600,retrans=2,sec=sys,mountaddr=10.10.110.225,mountvers=3,mountport=892,moun tproto=udp,local_lock=none,addr=10.10.110.225)
10.10.110.225:/volume4/nagioslog03 on /usr/local/nagioslogserver/snapshots03 typ e nfs (rw,relatime,vers=3,rsize=131072,wsize=131072,namlen=255,hard,proto=tcp,ti meo=600,retrans=2,sec=sys,mountaddr=10.10.110.225,mountvers=3,mountport=892,moun tproto=udp,local_lock=none,addr=10.10.110.225)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1625740k,mode= 700,uid=1000,gid=100)

Check the nagios user's UID and GID on the NLS machine and that they match the UID and GID on the NFS server. https://assets.nagios.com/downloads/nag ... ations.pdf has details on NFS setups and how to check this on the NLS server:

Snapshots could be written on the NFS path now.
However, the state shown in 'Snapshots & Maintenance' is partial instead of success.
How do I troubleshoot the partial snapshot state?

Please run this tail command (as root) and leave it running:
Then go to Admin > Command Subsystem and manually run the snapshots_maintenance job. Once it's complete, please send us the full output of the tail command.

Then PM a copy of your profile as well, you can download it from Admin > System Status by clicking the Download System Profile button​.

Thank you

Please do this:

Please run this tail command (as root) and leave it running:
Then go to Admin > Command Subsystem and manually run the snapshots_maintenance job. Once it's complete, please send us the full output of the tail command.

I'm seeing this:
See here to adjust the low/high watermark:

https://support.nagios.com/kb/article/n ... h-469.html

See here to expand the disk:

https://support.nagios.com/kb/article.p ... tegory=128

tail log attached

Did you resolve the watermark issue before doing that? If not, please do.