6.4.0 had an aneurysm, then came back from the brink

[tucansam]

Was copying some files from one server to another, three ssh sessions.  The shell sessions froze, file transfers froze.  I loaded up the GUI for the destination server, and it said "Array Undefined" at the bottom of the page, with a ton of weird errors in place of the disk list, the unassigned devices list, etc.  Nothing on the page worked when I clicked on it.  

 

I closed two of the ssh sessions and CTRL-C'd my way out of the file copy on the third, system was still responsive.  I copied the syslog over expecting to have to reboot, and when I refreshed the GUI, everything, and I mean everything, was back to normal.  

 

Check out this syslog.... I've never seen anything like this before.

 

ffs1-diagnostics-20180215-0313.zip