[root@localhost ~]# virsh list
Id Name State
----------------------------------------------------
3 vm001 running
8 vm002 running
9 vm003 running
10 vm004 running
[root@localhost ~]#
2)virsh list --all 查看所有定义了的虚拟机
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
8 vm002 running
9 vm003 running
10 vm004 running
[root@localhost ~]#
3)virsh shutdown 正常关机方法,需要一段时间才能关机
[root@localhost ~]# virsh shutdown vm002
Domain vm002 is being shutdown
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
- vm002 shut off
[root@localhost ~]# virsh list
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
[root@localhost ~]#
4)virsh start 启动虚拟机,其中vmname是xml配置文件中虚拟机的名字vm001
[root@localhost ~]# virsh start vm002
Domain vm002 started
[root@localhost ~]# virsh list
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
11 vm002 running
[root@localhost ~]#
5)virsh destroy 暴力下电,虚拟机立即关闭
[root@localhost ~]# virsh destroy vm002
Domain vm002 destroyed
[root@localhost ~]# virsh list
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
- vm002 shut off
[root@localhost ~]# virsh start vm002
Domain vm002 started
[root@localhost ~]#
[root@localhost ~]# virsh undefine vm002
Domain vm002 has been undefined
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
12 vm002 running
[root@localhost ~]# virsh list
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
12 vm002 running
[root@localhost ~]# virsh shutdown vm002
Domain vm002 is being shutdown
[root@localhost ~]# virsh undefine vm002
error: failed to get domain 'vm002'
error: Domain not found: no domain with matching name 'vm002'
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
[root@localhost ~]#
[root@localhost ~]# virsh create vm002.xml
Domain vm002 created from vm002.xml
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
13 vm002 running
[root@localhost ~]# virsh shutdown vm002.xml
error: failed to get domain 'vm002.xml'
error: Domain not found: no domain with matching name 'vm002.xml'
[root@localhost ~]# virsh destroy vm002.xml
error: failed to get domain 'vm002.xml'
error: Domain not found: no domain with matching name 'vm002.xml'
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
13 vm002 running
[root@localhost ~]# virsh undefine vm002
error: Failed to undefine domain vm002
error: Requested operation is not valid: cannot undefine transient domain
[root@localhost ~]# ssh [email protected]
The authenticity of host '10.123.123.123 (10.123.123.123)' can't be established.
ECDSA key fingerprint is SHA256:N9O+aFQrSPZvdkYyuLBXY9d169fXKYBEDZm3TXYVeSM.
ECDSA key fingerprint is MD5:04:92:1a:95:9c:96:00:11:42:12:33:94:6f:b8:a3:e4.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '10.123.123.123' (ECDSA) to the list of known hosts.
[email protected]'s password:
Last login: Tue Jun 16 11:22:17 2020
[root@vm002 ~]# shutdown -h now
Connection to 10.123.123.123 closed by remote host.
Connection to 10.123.123.123 closed.
[root@localhost ~]#
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
[root@localhost ~]#
7)virsh define .xml 创建虚拟机,如果xml文件不在当前路径下,要写全路径
[root@localhost ~]# virsh define vm002.xml
Domain vm002 defined from vm002.xml
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
- vm002 shut off
[root@localhost ~]# virsh start vm002
Domain vm002 started
[root@localhost ~]# virsh list --all
Id Name State
----------------------------------------------------
3 vm001 running
9 vm003 running
10 vm004 running
14 vm002 running
[root@localhost ~]#
FineReport使用中遇到的常见报错及解决办法(一)
这里写点抛砖引玉,希望大家能把自己整理的问题及解决方法晾出来,Mark一下,利人利己。
出现问题先搜一下文档上有没有,再看看度娘有没有,再看看论坛有没有。有报错要看日志。下面简单罗列下常见的问题,大多文档上都有提到的。
1、address pool is full:
含义:地址池满,连接数超过并发数上
原文:http://kindlefireforkid.com/how-to-setup-a-google-account-on-amazon-fire-tablet/
Step 4: Run ADB command from your PC
On the PC, you need install Amazon Fire ADB driver and instal
本文译者:candeladiao,原文:URL filtering for UIWebView on the iPhone说明:译者在做app开发时,因为页面的javascript文件比较大导致加载速度很慢,所以想把javascript文件打包在app里,当UIWebView需要加载该脚本时就从app本地读取,但UIWebView并不支持加载本地资源。最后从下文中找到了解决方法,第一次翻译,难免有