Hi community, My cluster running with 10 nodes and 2 nodes goes down, sometimes the log shows the slow ops, what is the root cause? My osd is HDD and block.db and wal is 500GB SSD per osd. Health check update: 13 slow ops, oldest one blocked for 167 sec, osd.10 has slow ops (SLOW_OPS) Thanks to the community. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx