i have a ds3400 and today morning i saw that all server restarted due to unknown reasons. after going through the logs i have seen the controller reset "controller in slot b". further i saw
"Premium feature enabled",
"Controller cache battery is fully charged",
"AEN posted for recently logged event"
"Drive marked removed",
"Piece taken out of service"
and then reconstruction started. I am not able to understand why and what is happening around?
further i saw
" Drive returned CHECK CONDITION" on slot 6 then
"Piece placed in service",
"Controller return status/function call for requested operation" "Controller cache not enabled or was internally disabled"
"Incomplete battery learn cycle"
we are facing continuous drive failures in november (5 disks) till now.
attached is the latest support data. IBM support at my place is unable to figure it out why it is happening?
Pinned topic Controller cache not enabled or was internally disabled
Answered question This question has been answered.
Unanswered question This question has not been answered yet.
Updated on 2012-01-30T17:40:22Z at 2012-01-30T17:40:22Z by FranciscoBatista
FranciscoBatista 2700009TS18 Posts
Re: Controller cache not enabled or was internally disabled2012-01-30T17:40:22ZThis is the accepted answer. This is the accepted answer.Hi there,
You probably solved it by upgrading the firmware on controllers and disks right?
Those errors are related with the controllers being restarted, i had a similar issue last weekend, with am old firmware on a DS4700 Storage.
ITS Department Portugal