3 Feb
2021
3 Feb
'21
9:43 a.m.
On Wed, 2021-02-03 at 09:39 +0000, Max Krasilnikov wrote:
if a OSD becomes unavailble (broken disk, rebooting server) then all I/O to the PGs stored on that OSD will block until replication level of 2 is reached again. So, for a highly available cluster you need a replication level of 3
AFAIK, with min_size 1 it is possible to write even to only active OSD serving
yes, that's correct but then you seriously risk trashing your data The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.