有个db备库主机,操作系统是Oracle Linux Server release 8.8,因本地空间不足,通过fc挂接存储磁盘,配置/etc/multipath.conf后,重启主机验证,发现启动异常,入下图
# lsb_release -a
LSB Version: :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch
Distributor ID: OracleServer
Description: Oracle Linux Server release 8.8
Release: 8.8
Codename: n/a
登录系统后,查看/dev/disk/bu-uuid/fc928eeb-3037-468a-b1f5-a4e10257934c的设备,是操作系统的本地磁盘
再次编辑/etc/multipath.conf,把本地磁盘的wwid加入到黑名单中,再次重启验证发现可以正常启动了
blacklist {
wwid 36f4ee08004f096112cfdda4bc354ef2a
}