Currently experiencing this issue at customer site where there is a permission issue as nagios user can't access this directory, this particular mount point/directory is owned by root and the permission set on this is 700. ubuntu@XXXXXXnagios-1:/snap/core/7270$ /usr/lib/nagios/plugins/check_disk -w '20%' -c '10%' -e DISK CRITICAL - /sys/kernel/debug/tracing is not accessible: Permission denied
ubuntu@XXXXXXnagios-1:/snap/core/7270$ sudo ls -ld /sys/kernel/debug/tracing drwx------ 8 root root 0 May 9 11:22 /sys/kernel/debug/tracing ubuntu@XXXXXXXXnagios-1:/snap/core/7270$ mount | grep /sys/kernel/debug/tracing tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1516451 Title: check_disk plugin broken after upgrade to 15.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nagios-plugins/+bug/1516451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
