openstack 创建实例报错:Failed to allocate the network(s) with error No fixed IP addresses available for network

日志中说明了发送hdr请求到tgt失败 ,所以是tgtd服务【tgtd iSCSI target daemon】出现问题,tgtd iSCSI target daemon意思是tgtd是iSCSI target的后台服务,即守护程序。执行命令systemctl status tgtd发现该服务处于disabled状态,所以启动该服务systemctl start tgtd即可解决问题

原文地址:https://www.cnblogs.com/royfans/p/15210449.html