WebIf a ceph-osd daemon is slow to respond to a request, messages will be logged noting ops that are taking too long. The warning threshold defaults to 30 seconds and is configurable via the osd_op_complaint_time setting. When this happens, the cluster log will receive messages. Legacy versions of Ceph complain about old requests: WebJul 18, 2024 · Fixing HEALTH_WARN too many PGs per OSD (352 > max 300) once and for all When balancing placement groups you must take into account: Data we need pgs per osd pgs per pool pools per osd the crush map reasonable default pg and pgp num replica count I will use my set up as an example and you should be able to use it as a template …
Ceph PGs not deep scrubbed in time keep increasing
WebToo few PGs per OSD warning is shown LVM metadata can be corrupted with OSD on LV-backed PVC OSD prepare job fails due to low aio-max-nr setting Unexpected partitions created Operator environment variables are ignored See also the CSI Troubleshooting Guide. Troubleshooting Techniques WebOct 15, 2024 · HEALTH_WARN Reduced data availability: 1 pgs inactive [WRN] PG_AVAILABILITY: Reduced data availability: 1 pgs inactive pg 1.0 is stuck inactive for 1h, current state unknown, last acting [] ... there was 1 inactive PG reported # after leaving cluster for few hours, there are 33 of them > ceph -s cluster: id: bd9c4d9d-7fcc-4771 … checkers cab calgary
health: HEALTH_WARN_jerry-89的博客-CSDN博客
WebWe recommend # approximately 100 per OSD. E.g., total number of OSDs multiplied by 100 # divided by the number of replicas (i.e., osd pool default size). So for # 10 OSDs and osd pool default size = 4, we'd recommend approximately # (100 * 10) / 4 = 250. # always use the nearest power of 2 osd_pool_default_pg_num = 256 osd_pool_default_pgp_num ... WebFeb 9, 2016 · # ceph osd pool set rbd pg_num 4096 # ceph osd pool set rbd pgp_num 4096 After this it should be fine. The values specified in Webpgs per pool: 128 (recommended in docs) osds: 4 (2 per site) 10 * 128 / 4 = 320 pgs per osd. This ~320 could be a number of pgs per osd on my cluster. But ceph might … checkers cable protection