On 8/16/2018 5:40 PM, Hervé Ballans wrote:
Thanks Igor, indeed it does match !
# cat ceph-osd.0.log |grep wal
2018-08-16 11:55:27.182011 7fa47c106e00 4 rocksdb:
Options.max_total_wal_size: 0
Just an additional question, is it normal that on the osd log, I see
that
Thanks Igor, indeed it does match !
# cat ceph-osd.0.log |grep wal
*2018-08-16 11:55:27.181950 7fa47c106e00 4
rocksdb: Options.wal_dir: db*
2018-08-16 11:55:27.181983 7fa47c106e00 4 rocksdb:
Options.wal_bytes_per_sync: 0
2018-08-16
Hi Herve
actually absence of block.wal symlink is good enough symptom that DB and
WAL are merged .
But you can also inspect OSD startup log or check bluefs perf counters
after some load - corresponding WAL counters (total/used) should be zero.
Thanks,
Igor
On 8/16/2018 4:55 PM, Hervé
