geedge-jira/md/OMPUB-590.md

# 44.10虚拟机频繁性无法登录

| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-590 | 2022-08-12T15:52:52.000+0800 | 徐博涛 | 已关闭 |


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通过ssh跳转44.10虚拟机，频繁提示连接失败无法登录。
 !image-2022-08-12-15-52-37-876.png|thumbnail! **xubotao** commented on *2022-08-12T16:21:51.822+0800*:

1.根据排查后，因ssh服务频繁重启导致的ssh登录失败

!image-2022-08-12-16-11-56-795.png|width=393,height=97!

2.尝试升级和卸载重装，openssh-server安装失败（error: unpacking of archive failed on file /usr/sbin/sshd: cpio: rename）

!image-2022-08-12-16-14-43-730.png|width=397,height=110!

3.根据上述报错信息，初步怀疑因原来被挖矿攻击过导致ssh服务被修改，尝试修复，还是有问题

4.建议新创建同配置虚拟机，把数据迁移新的虚拟机上，此虚拟机回收销毁



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**xubotao** commented on *2022-08-16T10:22:12.749+0800*:

新虚拟机已准备好

ip地址：192.168.44.38（如有需要，迁移完数据可改回原ip地址）

密码：大数据密码

资源要求：
Centos 7.4
CPU：48核 类型：host
内存：64G
磁盘: 500G
网卡: 千兆网卡

[~qidaijie] 



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