How to copy file from sysadmin or HOST to xr-vm in IOX 64bit system

 

This article will introduction how to copy file beteew sysadmin-vm/xr-vm/host at IOS XR 64bit system.

First of all, we need to know how to access these 3 modules.

XR-VM

Login one device by using telnet, you can use command “dir” to check what file are stored in this media.

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User Access Verification

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​

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Username: xuxing

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Password: 

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​

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​

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RP/0/RSP0/CPU0:9904-E_eXR#

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RP/0/RSP0/CPU0:9904-E_eXR#

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RP/0/RSP0/CPU0:9904-E_eXR#dir harddisk:

You can use below two method to access XR-vm linux kernel, and you will see the same file stored at /harddisk:/.

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Option 1：

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RP/0/RSP0/CPU0:9904-E_eXR#

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RP/0/RSP0/CPU0:9904-E_eXR#run

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Mon Jul  1 03:54:17.751 CDT

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[xr-vm_node0_RSP0_CPU0:~]$

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[xr-vm_node0_RSP0_CPU0:~]$

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​

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Option 2：

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RP/0/RSP0/CPU0:9904-E_eXR#admin

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Mon Jul  1 03:53:42.111 CDT

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​

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xuxing connected from 127.0.0.1 using console on 9904-E_eXR

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sysadmin-vm:0_RSP0# show VM

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Mon Jul  1  08:53:45.847 UTC

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Location: 0/RSP0

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Id                Status        IP Address       HB Sent/Recv

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-------------------------------------------------------------

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sysadmin          running       192.0.4.1        NA/NA

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default-sdr       running       192.0.4.4        470117/470117     <<<<<< This ip address 

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sysadmin-vm:0_RSP0# run 

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Mon Jul  1  08:53:58.970 UTC

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[sysadmin-vm:0_RSP0:~]$ssh 192.0.4.4

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[xr-vm_node0_RSP0_CPU0:~]$

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[xr-vm_node0_RSP0_CPU0:~]$dir /harddisk:     

SYSADMIN-VM

You can use below method access sysadmin-vm，and admin vm linux kernel.

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RP/0/RSP0/CPU0:9904-E_eXR#admin

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Mon Jul  1 04:00:21.764 CDT

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​

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xuxing connected from 127.0.0.1 using console on 9904-E_eXR

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sysadmin-vm:0_RSP0# 

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sysadmin-vm:0_RSP0# show VM

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Mon Jul  1  09:01:15.235 UTC

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​

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Location: 0/0

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Id                Status        IP Address       HB Sent/Recv

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-------------------------------------------------------------

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sysadmin          running       192.0.0.1        NA/NA       <<<<<

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default-sdr       running       192.0.0.3        23534/23534

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​

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Location: 0/RSP0

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Id                Status        IP Address       HB Sent/Recv

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-------------------------------------------------------------

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sysadmin          running       192.0.4.1        NA/NA

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default-sdr       running       192.0.4.4        471015/471015

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sysadmin-vm:0_RSP0# 

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[sysadmin-vm:0_RSP0:~]$ssh 192.0.0.1    <<< ssh LC sysadmin ip address, you can access lc sysadmin-vm linux kernel.

HOST

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sysadmin-vm:0_RSP0# run

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Mon Jul  1  09:03:36.526 UTC

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​

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[sysadmin-vm:0_RSP0:~]$

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[sysadmin-vm:0_RSP0:~]$chvrf 0 ssh my_host

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[host:~]$ 

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[host:~]$ 

COPY FILE FROM SYSADMIN OR HOST TO XR-VM

We can see xr-vm and xr-vm linux kernel will use same file system, so if we can copy file to xr-vm linux kernel, then we can find it at xr-vm.

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RP/0/RSP0/CPU0:9904-E_eXR#admin

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sysadmin-vm:0_RSP0# 

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[sysadmin-vm:0_RSP0:~]$chvrf 0 ssh my_host

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[host:~]$ 

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[host:~]$ cd /var/

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[host:/var]$ cd log/

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[host:/var/log]$ tar zcvf test.tar *   <<<<< tar all file and named test.tar

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[host:/var/log]$ ls -l test.tar 

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-rw-r--r-- 1 root root 28656788 Jul  1 08:23 test.tar

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[host:/var/log]$ 

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[sysadmin-vm:0_RSP0:~]$sftp my_host     

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sftp> cd /var/log

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sftp> get test.tar

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Fetching /var/log/test.tar to test.tar

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/var/log/test.tar                                                                                  0%    0     0.0KB/s   --:-- ETA

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/var/log/test.tar                                                                                100%   27MB  27.3MB/s   00:00    

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sftp> 

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sftp> 

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sftp> exit

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sftp> exit

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[sysadmin-vm:0_RSP0:~]$ls

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asr9k_idprom_dump  default-sdr--1.20190626-204550.core.host.0_0.kdump  lost+found  test.tar  tmp_staging

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cisco_support      dumper                                              showtech    tftpboot

Or use below method:

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RP/0/RSP0/CPU0:9904-E_eXR#admin                  

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Mon Jul  1 04:21:27.469 CDT

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​

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xuxing connected from 127.0.0.1 using console on 9904-E_eXR

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sysadmin-vm:0_RSP0# copy harddisk:/test.tar location 0/RSP0 harddisk:/test.tar location 0/RSP0/CPU0/VM1 

           

This blog from Xuxing's blog; Link: http://imxing.cn/?p=124