
运维故障总结
日常运维故障总结
秋天枫叶35
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【iscsi】服务器重启找不到iscsi的磁盘,导致磁盘挂载失败
说明:1、服务器重启找不到iscsi的磁盘,导致磁盘挂载失败2、服务器操作系统也无法正常登录3、业务也无法正常访问,因为数据在iscsi磁盘中。原创 2025-05-07 16:23:30 · 242 阅读 · 0 评论 -
centos7部署minio报错:minio.service stop-final-sigterm timed out. Skipping SIGKILL. Entering failed mode.
说明1、centos7.9版本只能部署minio-2023版本以下,因为内核版本太低原因,导致服务启动失败2、ubuntu版本可以部署minio-2025最新版本。原创 2025-03-26 11:23:16 · 327 阅读 · 0 评论 -
mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such
mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory原创 2025-03-25 10:57:15 · 684 阅读 · 0 评论 -
mysql: error while loading shared libraries: libncurses.so.5: cannot open shared object file
说明:1、ubuntu-24.04操作系统编译安装mysql-5.7.43、mysql-8.0.32报错,报错信息如下所示:2、/lib/x86_64-linux-gnu/libncurses.so.6将这软连接到libncurses.so.5并不可以解决问题。原创 2025-03-25 10:34:01 · 445 阅读 · 0 评论 -
【nginx升级】提示nginx.pm版本不对:nginx: [alert] version 1.24.0 of nginx.pm is required, but 1.23.0 was found
2)将nginx版本从1.23.0升级到1.24.0,检测配置配置报错,如下所示。原创 2025-01-22 17:17:25 · 233 阅读 · 1 评论 -
xtrabackup: Can‘t change dir to “/var/lib/mysql‘(Errcode: 2-No such file or directory)
xtrabackup执行命令全量备份报错原创 2024-12-10 15:10:59 · 352 阅读 · 0 评论 -
Is:cannat access /data: Input/output error
ls:cannot access /data: Input/output errorinvalid login.原创 2024-11-22 15:46:43 · 612 阅读 · 0 评论 -
Failed to start Docker Application Container Engine
Failed to start Docker Application Container Engine原创 2024-11-22 15:03:15 · 1099 阅读 · 0 评论 -
创建逻辑卷报错:Device /dev/sdb excluded by a filter
添加一块4T硬盘,标记后创建逻辑卷失败原创 2024-11-13 11:10:34 · 1771 阅读 · 0 评论 -
Starting MySQL.. ERROR! The server quit without updating PID file (/data/mysql/mysqld.pid).
xtrabackup恢复数据,mysql数据库服务启动失败原创 2024-10-30 11:15:24 · 1168 阅读 · 0 评论 -
安装jenkins报错:ERROR: cannot verify pkg.jenkins.io‘s certificate, issued by ‘/C=US/O=Let‘s Encrypt/CN=R
说明:1、在线安装jenkins源报错,提示证书过期。原创 2024-05-30 11:15:31 · 462 阅读 · 0 评论 -
启动docker报错:Failed to listen on Docker Socket for the API.
2、将SocketGroup=docker更改成:SocketGroup=root即可。###二、启动docker服务。原创 2024-05-21 14:25:02 · 1705 阅读 · 0 评论 -
python报错RuntimeError: ‘cryptography‘ package is required for sha256_password or caching_sha2_passwod
python3报错信息:RuntimeError: ‘cryptography’ package is required for sha256_password or caching_sha2_password auth methods。原创 2024-06-08 15:44:24 · 862 阅读 · 0 评论 -
mysql客户报错ERROR 2059 (HY000): Authentication plugin ‘caching_sha2_password‘ cannot be loaded
客户端mysql连接数据库报错:ERROR 2059 (HY000): Authentication plugin ‘caching_sha2_password’ cannot be loaded: /usr/lib64/mysql/plugin/caching_sha2_password.so: cannot open shared object file: No such file or directory。原因是:linux服务器客户端mysql版本太低导致报错。原创 2024-06-08 15:51:35 · 2978 阅读 · 1 评论