So i'm slowly getting to the point where my small cluster is getting important enough to have redundancy. I'm already running local storage on zfs and samsung entry level nvme's and performance is great.But looking at moving my mechanical backup to something more "solid". So as i know that ceph...
I have a trouble where mdadm autoactivates zfs volumes from VM's. I would not like mdadm to touch anything from zfs volumes.
I tried to search for it since it's more like debian problem, but could not filnd a solution. Probably a filter when loading mdadm module?
root@elite:~# cat /proc/mdstat...
It seems that while 4.2 came with a blast of fresh air, it has broken my box.
I have Qlogic dual port fiber cards.
I'm using IOMMU to give these cards to my guest system.
After upgrade from 4.1 it has only on card available to guest.
lspci:
01:00.0 Fibre Channel: QLogic Corp. ISP2432-based...
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