HI
our scenario involves this:
5 nodes in HA
2 nodes installed in one place
2 nodes installed elsewhere
1 node installed elsewhere witout CEPH storage
all places are connected in 10 gigabits LAN
if I turn off 2 nodes at the same time in the same place, then 50% of the Ceph OSD are down, the data is there but the performance is very slow, such that it is not possible to work. How come?
I attach screens of the ceph configuration and some screens during the shutdown of the two nodes.
question: could it be that the performances would have improved and returned to normal at the end of the rebalancing?
Thank you
our scenario involves this:
5 nodes in HA
2 nodes installed in one place
2 nodes installed elsewhere
1 node installed elsewhere witout CEPH storage
all places are connected in 10 gigabits LAN
if I turn off 2 nodes at the same time in the same place, then 50% of the Ceph OSD are down, the data is there but the performance is very slow, such that it is not possible to work. How come?
I attach screens of the ceph configuration and some screens during the shutdown of the two nodes.
question: could it be that the performances would have improved and returned to normal at the end of the rebalancing?
Thank you