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3.2. 清理一个失败的自承载引擎部署
如果自承载引擎部署被中断，则后续的部署会失败并显示相应的错误消息。这些错误信息各不相同，具体由失败时所处的部署阶段而定。如果您收到错误消息，请运行清理脚本来清除失败的部署。
过程 3.2. 运行清理脚本
- 运行
/usr/sbin/ovirt-hosted-engine-cleanup，然后选择y，清除自承载引擎部署失败留下的任何残余痕迹。# /usr/sbin/ovirt-hosted-engine-cleanup This will de-configure the host to run ovirt-hosted-engine-setup from scratch. Caution, this operation should be used with care. Are you sure you want to proceed? [y/n]
- 确定是在同一个共享存储设备上重新安装，还是重新选择一个不同的共享存储设备。
- 如果要在同一个存储域上部署安装，则在 NFS、Gluster、PosixFS 或本地存储域上运行下列命令，以便清理存储域：
# rm -rf
storage location/* - 对于 iSCSI 或 Fibre Channel Protocol (FCP) 存储，请查看 https://access.redhat.com/solutions/2121581 了解如何清理存储。
- 或者，选择一个不同的共享存储设备。
- 重新部署自承载引擎。
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