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This RAID device is made of disks located in /dev/sg{0,1,2}.
Type the following smartclt command to check disk behind /dev/sda raid :Tried smartctl and got this: Device does not support Self Test logging.
We need reboot system to check hard drive status:
There are six 1TB Toshiba drives, hardware raid 6 and it has three partitions: / (15GB), home (1.8TB), backup (1.8TB)
There is one 1TB scratch scsi drive on /tmp
Maintenance records:
3/8/2016: Lulu: No errors detected on hard drive checks. No security updates available via YUM. FSCK run and no errors.