无法设置slurmdbd插件：连接被拒绝

Question

无法设置slurmdbd插件。

SLURM安装正常 在AccountingStorageType=accounting_storage/slurmdbd

中设置/etc/slurm/slurm.conf

当我做sacctmgr列表簇时，它给出：

sacctmgr: error: slurm_persist_conn_open_without_init: failed to open persistent connection to localhost:6819: Connection refused
sacctmgr: error: slurmdbd: Sending PersistInit msg: Connection refused
sacctmgr: error: Problem talking to the database: Connection refused