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nvmeofgw: prevent map corruption while processing beacons from delete…#66564

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leonidc wants to merge 1 commit intoceph:mainfrom
leonidc:prevent-map-corruption
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nvmeofgw: prevent map corruption while processing beacons from delete…#66564
leonidc wants to merge 1 commit intoceph:mainfrom
leonidc:prevent-map-corruption

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@leonidc leonidc commented Dec 9, 2025

…d gws

Fix race issue of map corruption when deleted gw sends beacons but this gw data was removed from pending map and still exists in map. Process beacons only if GW's data exists in both maps: main-map and pending-map, otherwise just ignore beacons.

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@leonidc leonidc requested a review from a team as a code owner December 9, 2025 09:02
@leonidc leonidc requested a review from athanatos December 9, 2025 09:02
@leonidc leonidc force-pushed the prevent-map-corruption branch from d2076b0 to 3669bc6 Compare December 9, 2025 12:01
…d gws

Fix race issue of map corruption when deleted gw sends beacons
but this gw data was removed from pending map and still exists in map.
Process beacons only if GW's data exists in both maps:
main-map and pending-map, otherwise just ignore beacons.

fixes: https://tracker.ceph.com/issues/74160

Signed-off-by: Leonid Chernin <leonidc@il.ibm.com>
@leonidc leonidc force-pushed the prevent-map-corruption branch from 3669bc6 to 7b4c197 Compare December 9, 2025 12:02
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This pull request can no longer be automatically merged: a rebase is needed and changes have to be manually resolved

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leonidc commented Jan 28, 2026

this pr is included in beacon-diff pr, so just closing it

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4 participants