There are many reasons why a RAID goes down. A technician will normally assume that one or more of the drives have failed. This is a common diagnosis as the diagnostic lights on each of the drives may be blinking, the lights may have gone amber, or in some cases the drive may not be […]
RAID 5 Stale drive detection
Over the course of a week I receive several calls regarding the recovery of a RAID 5 array. In the course of the initial interrogation of a client I ask several questions regarding the state of the array, what has been done to recover the array and most importantly what happened to the array that […]
Network Attached Storage NAS and Other Nightmares
Network Attached Storage (NAS) devices have been a boon for storage technology. What a great windfall for the industry. Grab yourself an Open Source operating system, stick it on a prom, get yourself an inexpensive motherboard, some hard drives and presto chango, abbrakadabbra you got yourself a $1000.00 4 terabyte storage device that will mount […]