Bulk Migrate Parallel jobs become invalid

[egan wu]

repo: no-subscripction
i have 2 PVE-clusters, after update one cluster, bulk migrate failed

web-ui setting exist

but

# cat /etc/pve/datacenter.cfg

keyboard: en-us
migration: insecure,network=10.200.251.13/24

after change by web-ui again, fixed issue

# cat /etc/pve/datacenter.cfg

keyboard: en-us
max_workers: 6
migration: insecure,network=10.200.251.13/24

then bulk migrate again

use 2 Parallel jobs
but it start 6 migration

update info from the second cluster