Linux重启mysql Error getting authority: Error initializing authority: Could not connect: Resource temporarily unavailable (g-io-error-quark, 27)

问题:

Linux下重启mysql:

systemctl restart mysqld

出现以下错误:

Error getting authority: Error initializing authority: Could not connect: Resource temporarily unavailable (g-io-error-quark, 27)

解决方法:

wget https://copr.fedorainfracloud.org/coprs/jsynacek/systemd-backports-for-centos-7/repo/epel-7/jsynacek-systemd-backports-for-centos-7-epel-7.repo -O /etc/yum.repos.d/jsynacek-systemd-centos-7.repo

yum update systemd

希望对各位有所帮助。