CP-53843: reusable SM session#7002
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GabrielBuica wants to merge 4 commits intoxapi-project:masterfrom
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April 10, 2026 10:05
`exec_with_new_*` function create orphaned traces for subtasks with parents not in the database. This is meant to address this and link these spans to their correct parent. Signed-off-by: Gabriel Buica <danutgabriel.buica@citrix.com>
refactor the code before implementing reusable sessions for `sm_exec` Signed-off-by: Gabriel Buica <danutgabriel.buica@citrix.com>
The session reuse logic in `xapi_session.ml` does work in this usecase, sm calls are made with `pool=false`. So reimplement the logic so that we use a single session for `sm_exec`. This should help with session count inside xapi. Signed-off-by: Gabriel Buica <danutgabriel.buica@citrix.com>
Signed-off-by: Gabriel Buica <danutgabriel.buica@citrix.com>
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This seems like it would fix some issues I've seen in XCP-ng customers, but it's difficult to tell with the very short description, could you explain a bit further of what's the effect? In particular, the problem is that some sessions used for long-running migrations are being evicted from the cache because of the amount of new sessions being created by SM. |
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Builds on top of #6991
This is meant to reuse the same xapi session for sm_exec calls.