10 Dec
2014
10 Dec
'14
5:32 a.m.
On 2014-12-09, symack <symack@gmail.com> wrote:
Server down..... Got to colo at 4:39 and an old IBM X346 node with Serveraid-7k has failed. Opened it up to find a swollen cache battery that has bent the card in three different axis.
* Can I change from an active (ie, disks with data) raid 5 to raid 10.
Even if the hw/firmware supports it, raid level migration is risky enough at the best of times, and totally insane on a known-bad controller.