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NSS4000 (v1.21): RAIDA gone after rebuild :(

Hello there from germany...


and excuse my ugly english pls...


Two days ago the NSS kicked out HDD2 (of 4) from the RAID5. That happens sometimes if much load on the device; why? I don't know...

In the past I just click rebuild and after 1-2 days all are ok again. But this time some goes bad!


Today the rebuild are finnished but after that all RAID and Volumes (two) are gone and I can't start the RAID again because the system mean, it lacked anything ?!? The HDD's are ok from the hardware-side and it looks like that also the NSS are running well. But why occure this extremly bad error?


To explain better I will attached some screenshots of that what I mean. Maybe better than my ugly english...


So what can I do to solve that?





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