When excluding NFS mounted filesystem from the monitoring, for example:
/mnt/home
/var/data
/misc/.*
the following warnings appear in the UnixAgent logfiles:
---
2017-10-16 22:44:37.713 WARN [Quartz[0]-20917] com.dell.foglight.infrastructure.actions.platform.linux.DiskNameCollectionAction - Cannot find the major,minor device numbers for device "YourHostName:/vol/unixhome" using command "CommandArgs [/usr/bin/env, LC_ALL=C, /bin/ls, -lH, YourHostName:/vol/unixhome]". Disk space metrics for this device will not be reported. Stderr:
/bin/ls: YourHostName:/vol/unixhome: No such file or directory
---
Or:
---
2017-10-20 05:50:28.540 WARN [Quartz[0]-22156] com.dell.foglight.infrastructure.actions.platform.common.AbstractVersionCheckAction - No unique system ID could be determined for the remote system.
---
Once the exclude configuration has been removed, the log entries disappear.