Documentation #47522: Document "ceph df detail" - RADOS - Ceph

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Documentation #47522

closed

Document "ceph df detail"

Added by Neha Ojha over 3 years ago. Updated over 3 years ago.

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Normal

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Pull request ID:

37539

Description

The output of "ceph df detail" has a lot of useful information including per pool stats. Let's document whatever is not already documented.


--- RAW STORAGE ---
CLASS  SIZE     AVAIL    USED     RAW USED  %RAW USED
ssd    303 GiB  300 GiB  3.0 GiB   3.0 GiB       0.99
TOTAL  303 GiB  300 GiB  3.0 GiB   3.0 GiB       0.99

--- POOLS ---
POOL                   ID  PGS  STORED  (DATA)  (OMAP)  OBJECTS  USED  (DATA)  (OMAP)  %USED  MAX AVAIL  QUOTA OBJECTS  QUOTA BYTES  DIRTY  USED COMPR  UNDER COMPR
device_health_metrics   1    1     0 B     0 B     0 B        1   0 B     0 B     0 B      0     99 GiB  N/A            N/A              1         0 B          0 B

Related issues 1 (0 open — 1 closed)

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Updated by Josh Durgin over 3 years ago

Is duplicate of Documentation #47523: ceph df documentation is outdated added

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Updated by Josh Durgin over 3 years ago

Status changed from New to Duplicate

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Updated by Zac Dover over 3 years ago

https://docs.ceph.com/en/latest/man/8/ceph/#df -- man page location

https://docs.ceph.com/en/latest/rados/operations/monitoring/#checking-a-cluster-s-usage-stats -- one of the locations where "ceph df" information appears in the docs.

NAME is now POOL.
PGS is not in the docs.
(DATA) is not in the docs.
(OMAP) is not in the docs.
There are multiple occurrences of OBJECTS in the interface, but only one explanation of the meaning of OBJECTS in the documentation.
BYTES is not in the docs.
COMPR is not in the docs.

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