systemctl stop multipathd yum remove device-mapper-multipath -y 查看共享磁盘设备的uu_id [root@host3 ~]# /usr/lib/udev/scsi_id -g -u /dev/sdb 360000000000000000e00000000010001 [root@host3 ~]# /lib/udev/scsi_id --whitelisted --replace-whitespace /dev/sdb 360000000000000000e00000000010001 vim /etc/udev/rules.d/10-sda.rules KERNEL=="sd?1",SUBSYSTEM=="block",PROGRAM="/lib/udev/scsi_id --whitelisted --replace-whitespace /dev/$name", RESULT=="360000000000000000e00000000010001", SYMLINK+="my-disk1", MODE="0660" /sbin/partprobe /dev/sdb1 systemctl restart systemd-udev-trigger # /sbin/partprobe /dev/sd* 通常使用该命令让新的规则文件立即生效 # udev 的日志一般没有标准输出,所有的udev 相关信息都按照配置文件(udev.conf)的参数设置,由/var/log/messages记录。 May 8 04:18:51 host3 root_shell_dir: [/root] 245 [2024-05-08 04:18:51] [root] [192.168.40.1]: /sbin/partprobe /dev/sdb1 May 8 04:18:51 host3 systemd-udevd: invalid key/value pair in file /etc/udev/rules.d/10-sda.rules on line 1, starting at character 1 ('-') [root@host3 ~]# ls /dev/my-disk1 /dev/my-disk1 [root@host3 ~]# ls /dev/my-disk1 -l lrwxrwxrwx 1 root root 4 5月 8 04:20 /dev/my-disk1 -> sdb1
菜鸟的自白