HPD常用操作及常见问题
常用操作
- 服务状态查询
[root@localhost ~]# service hpd status Redirecting to /bin/systemctl status hpd.service hpd.service - hot plug daemon Loaded: loaded (/usr/lib/systemd/system/hpd.service; enabled; vendor prese> Active: active (running) since Sat 2024-11-30 11:09:38 CST; 11min ago Process: 4215 ExecStartPost=/bin/bash -c echo 256M > /sys/fs/cgroup/memory/> Main PID: 4214 (hotplug_daemon) Tasks: 3 (limit: 816082) Memory: 716.0K (limit: 256.0M) CGroup: /system.slice/hpd.service └─ 4214 /usr/sbin/hotplug_daemon
执行结果显示Loaded: loaded (/usr/lib/systemd/system/hpd.service; enabled和Active: active (running)为hpd服务当前处于正常状态。
- 日志路径
[root@localhost hpd]# pwd /var/log/hpd [root@localhost hpd]# ls hpd.log hpd.log.1 hpd.log.2 hpd.log.3 [root@localhost hpd]#
常见问题
- 内核参数配置
- HPD服务配置
- 前端lspci不能显示SCSI和NET设备
后端执行命令hinicadm3 virtio_dev -i hinic0 -d net -s 0 -f 1。