1、 yum 安装时报错Error: rpmdb open failed
1 2 3 4 5 6 7 | rpmdb: Thread/process 32201/139655171360672 failed: Thread died in Berkeley DB library error: db3 error(-30974) from dbenv->failchk: DB_RUNRECOVERY: Fatal error, run database recovery error: cannot open Packages index using db3 - (-30974) error: cannot open Packages database in /var/lib/rpm CRITICAL:yum.main: Error: rpmdb open failed |
RPM数据库损坏了
处理方法：
1 2 3 4 | cd /var/lib/rpm/ for i in `ls | grep 'db.'`;do mv $i $i.bak;done rpm --rebuilddb yum clean all |
2、军哥的lnmp redis重启报错
1 | Could not connect to Redis at 127.0.0.1:6379: Connection refused |
处理方法：
重启redis后台服务
1 2 | cd /usr/local/redis/bin ./redis-server ../etc/redis.conf |
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