[ZSTAC-83890][5.4.8] HA pre-fence leftover qemu on suspect host via sibling#3899

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MatheMatrix wants to merge 2 commits into5.4.8from

sync/yingzhe.hu/fix/ZSTAC-83890@@3

Commits on May 9, 2026

<fix>[ha]: pre-fence leftover qemu on suspect host via sibling
huhu0316
committed
<fix>[vm]: ha-pre-fence resolves suspect via softAvoid+lastHost fallback
huhu0316
committed