arcconf: bbu monitoring for flash+battery/supercap adaptec modules

[arekm]

This is feature request about adding support for adaptec flash+battery/supercap cache protection modules (instead of typical ram+battery) like AFM-700 in --bbu-monitoring option.

https://www.adaptec.com/nr/pdfs/AFM700_ds.pdf

Relevant part is:

   --------------------------------------------------------
   Controller Cache Backup Unit Information
   --------------------------------------------------------

    Overall Backup Unit Status              : Ready

         Backup Unit Type                   : AFM-700/700LP
         Non-Volatile Storage Status        : Ready
         Supercap Status                    : Ready

         -----------------------------------
         Supercap Information
         -----------------------------------
         Current Temperature                : 34 deg C
         Threshold Temperature              : 51 deg C
         Life-time Temperature Recorded
         (Min/Max)                          : 19 deg C/ 52 deg C

         Voltage(Present/Max)               : 4925 mV/ 5302 mV
         Life-time Max Voltage Recorded     : 5432 mV

         Current Drawn(Present/Max)         : -11 mA/ 560 mA
         Health                             : 100 percent
         Charge Level                       : 100 percent
         Estimated Life-time                : 5 Years, 0 Month
         Serial Number                      : 4A381D8CB65

----------------------------------------------------------------------

Output of check_raid -d:

# /usr/lib/nagios/plugins/check_raid -d --bbu-monitoring
check_raid 4.0.8-dev
Visit <https://github.com/glensc/nagios-plugin-check_raid#reporting-bugs> how to report bugs
Please include output of **ALL** commands in bugreport

DEBUG EXEC: /sbin/dmsetup status --noflush at /usr/share/perl5/vendor_perl/App/Monitoring/Plugin/CheckRaid/Plugin.pm line 385.
DEBUG EXEC: /sbin/arcconf GETSTATUS 1 at /usr/share/perl5/vendor_perl/App/Monitoring/Plugin/CheckRaid/Plugin.pm line 385.
DEBUG EXEC: /sbin/arcconf GETCONFIG 1 AL at /usr/share/perl5/vendor_perl/App/Monitoring/Plugin/CheckRaid/Plugin.pm line 385.
OK: arcconf:[Controller:Optimal, Logical Device 0(ROOTFS):Optimal, Logical Device 1(SWAP):Optimal, Logical Device 2(DATA):Optimal, Drives: PN2234P9HNSEBY,PN2234P8KMM9BY,PN2234P9HN6E5Y,PN2234P9HNDW9Y=Online]

Output of each command from check_raid -d

raid-dmsetup.txt
raid-getconfig.txt
raid-getstatus.txt

[arekm]

Example of unrecognized failure:

Overall Backup Unit Status              : Not Ready

# /usr/lib/nagios/plugins/check_raid -d --bbu-monitoring
check_raid 4.0.10-1
Visit <https://github.com/glensc/nagios-plugin-check_raid#reporting-bugs> how to report bugs
Please include output of **ALL** commands in bugreport

DEBUG EXEC: /sbin/dmsetup status --noflush at /usr/share/perl5/vendor_perl/App/Monitoring/Plugin/CheckRaid/Plugin.pm line 404.
DEBUG EXEC: /proc/mdstat at /usr/share/perl5/vendor_perl/App/Monitoring/Plugin/CheckRaid/Plugin.pm line 404.
DEBUG EXEC: /sbin/arcconf GETSTATUS 1 at /usr/share/perl5/vendor_perl/App/Monitoring/Plugin/CheckRaid/Plugin.pm line 404.
DEBUG EXEC: /sbin/arcconf GETCONFIG 1 AL at /usr/share/perl5/vendor_perl/App/Monitoring/Plugin/CheckRaid/Plugin.pm line 404.

getconfig.txt
getstatus.txt