It was used as a data warehouse for old files, especially media files. “Contacted support and they said “RAID 5 config stores all parity information on drive 1” So yes if you have an issue with Drive 1, your array is useless.Īs those of you who use RAID5 know, we are supposed to be able to withstand a complete failure of 1 disk and still have complete data integrity. Update: I found this quote on the BA’s Amazon review page. Something in the BA440 RAID software has crapped out and the whole point of RAID is now out the window. The tl dr version is that one day for no apparent reason, your RAID5 array with all your data on it will simply show up as FAILED in the BA440 even if all the disks show no problem. This error message is what led me from irritation, to denial, to despair, to confusion and finally to triumph. Check out the posts in the Seagate Community Forums for “Data Volume Usage Failed status”. Mine consisted of 4 1 TB Seagate drives in a RAID5 array. The Seagate BlackArmor 440 is a RAID Capable SMB NAS.
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