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[master] CA-426596: Supports SM feature removing #7045

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Merged
robhoes merged 2 commits into from
Apr 29, 2026
Merged

[master] CA-426596: Supports SM feature removing #7045

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CA-426596: Supports SM feature removing
changlei-li Apr 28, 2026
8227078
Add removed features in debug log
changlei-li Apr 28, 2026
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14 changes: 12 additions & 2 deletions ocaml/xapi/xapi_sm.ml
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Original file line number Diff line number Diff line change
Expand Up @@ -109,14 +109,24 @@ let update_from_query_result ~__context (self, r) q_result =
if _type <> "storage_access" then (
let driver_filename = Sm_exec.cmd_name q_result.driver in
let existing_features = Db.SM.get_features ~__context ~self in
let query_features = Smint.Feature.parse_string_int64 q_result.features in
let removed_features =
Listext.List.set_difference existing_features query_features
in
List.iter
(fun (f, v) -> debug "%s: removing features %s:%Ld" __FUNCTION__ f v)
removed_features ;
let retained_features =
Listext.List.set_difference existing_features removed_features
in
let new_features =
Smint.Feature.parse_string_int64 q_result.features
query_features
|> find_pending_features existing_features
|> addto_pending_hosts_features ~__context self
|> valid_hosts_pending_features ~__context
in
remove_valid_features_from_pending ~__context ~self new_features ;
let features = existing_features @ new_features in
let features = retained_features @ new_features in
List.iter
(fun (f, v) -> debug "%s: declaring new features %s:%Ld" __FUNCTION__ f v)
new_features ;
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