We have an S550 populated with 7 X 1TB disks currently raid 4 with 1 parity and 1 spare, we should have 3724gb usable capacity but we can only get 1787gb on it, after that we get disk full messages from our Backup exec, to ensure that this wasn't just a problem with BE we tried to copy to it from a windows machine and a linux machine, it works fine until we get to 1787gb and then it just bombs out with 'out of disk space' errors from where ever we connect.
The S550 doesn't report any errors, it doesn't email me to say it is out of space and in the storevault manager program it shows us as having 1800+gb usable free space.
I can't get into maintanence mode, nor can I upgrade the raid type from raid 4 to raid dp, it just gives me error 13114 .
I've contacted our reseller who is ttempting to get answers from manufacturers, i've emiled netapp direct and got no reply, none of the help pages supplied with the S550 are of any help that I've found and the online support is somewhat sparce, fingers crossed for good old forums!
Does anyone have any ideas?