Ceph常用命令之性能相关命令有哪些

Ceph常用命令之性能相关命令有哪些

1. ceph osd perf

2. ceph pg stat

3. ceph -s

4. ceph osd tree

5. ceph osd map

6. ceph osd dump

7. ceph osd find

8. ceph osd getcrushmap -o crushmap.txt

9. ceph osd crush rule dump

10. ceph osd erasure-code-profile get default

11. ceph osd erasure-code-profile ls

12. ceph osd pool get rbd crush_rule

13. ceph osd pool set rbd crush_rule 0

14. ceph osd lspools

15. ceph osd pool stats rbd

16. ceph osd bl l

17. ceph osd map poolname objectname

18. ceph tell osd.* injectargs --osd_max_scrubs=1

19. ceph tell osd.* injectargs --osd_scrub_load_threshold=10

20. ceph tell osd.* injectargs --osd_scrub_min_interval=3600

21. ceph tell osd.* injectargs --osd_deep_scrub_interval=86400

22. ceph osd out osd.3

23. ceph osd in osd.3

24. ceph osd rm osd.3

25. ceph osd crush rm osd.3

26. ceph osd crush reweight osd.3 0

27. ceph osd crush create-or-move osd.3 1 root=default host=ceph1

28. ceph osd getcrushmap -o crushmap.txt

29. ceph osd crush set-all-crush-tunables minimal

30. ceph osd crush tunables optimal