Request: Auto detect and count all drive on system

[PVasileff]

Thanks for great nagios script. It is best ever I found!

It will be VERY helpfully for lot of people if you add a parameter to the script for auto detect and count all hard drives (nvme,ssd,hdd) on system (directly connected or behind RAID controller).

For example:

Now, if I want to check health my 4 SSD disks connected with SATA to the motherboard I must to run:

/usr/local/nagios/libexec/smart.pl -g '/dev/sd[c-e]' -i auto

And I need to add separate check to check my 7 disks that connected to my HP Smart Array Controller:

/usr/local/nagios/libexec/smart.pl -g '/dev/sda' -i 'cciss,[0-6]'

The idea is to add functionality of that script to be unified and to be called without definition of number of disks or type of RAID (with 'lspci | grep -i raid' (for example for RAID detection)).

And to be needed only comma separated list of thresholds needed for parameter..