Ceph

02/22/2021

12:07 AM CephFS Documentation #49406 (Resolved): Exceeding osd nearfull ratio causes write throttle.

We noticed a 20x write performance reduction on our CEPHFS cluster shortly after one of our OSDs exceeded the near-fu... Justin Mammarella

08/23/2017

01:01 AM bluestore Bug #21068: ceph-disk deploy bluestore fails to create correct block symlink for multipath devices

Also target version should be luminous, next release. Justin Mammarella

12:59 AM bluestore Bug #21068: ceph-disk deploy bluestore fails to create correct block symlink for multipath devices

Title of bug should be: 'ceph-disk prepare --bluestore fails to create correct block simlink for multipath devices.'
... Justin Mammarella

12:50 AM bluestore Bug #21068 (Won't Fix): ceph-disk deploy bluestore fails to create correct block symlink for multipath devices

Instead of pointing to the aggregated multipath device /dev/dm-XX, the block symlink would point to a single path.
... Justin Mammarella