VDC升级550报错'appsh' execute failed[2021-10-28 06:22:19] [erro] user group enable max_users attribute, can't upgrade.[2021-10-28 06:22:19] [erro] exec hook script failed, break. hook_script: /sf/tmp/system_update/scripts//hook/hook_for_check/check_user_group_concurrency.sh[2021-10-28 06:22:19] [erro] pre-update check failed.
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