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aix:vios_command_line

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aix:vios_command_line [2024/01/04 00:18]
manu [Which vfchost on LPAR]
aix:vios_command_line [2024/01/04 00:26] (current)
manu [Which vfchost on LPAR]
Line 108: Line 108:
  
 //Note// If your VIOS is not running the latest VIOS code, 3.1.3.00, you'll find that the "FC adapter name on VIOS" attribute will be blank //Note// If your VIOS is not running the latest VIOS code, 3.1.3.00, you'll find that the "FC adapter name on VIOS" attribute will be blank
 +
 +
 +== You can mask theses informations on the VIOS == 
 +
 +It is worth noting that you can prevent this information from being available to the client LPAR by changing the secure_va_info attribute on your 3.1.3.00 VIOS.
 +
 +For example, if we were to change the secure_va_info value from no to yes, like so:
 +<cli prompt='​$'>​
 +$ chdev -dev viosnpiv0 -attr secure_va_info=yes
 +viosnpiv0 changed
 +
 +$ virtadapinfo -list
 +secure : yes
 +</​cli>​
 +
 +Then the client LPAR will see the following (Secure) output for that VIOS:
 +<cli prompt='#'>​
 +# cat /​proc/​sys/​adapter/​fc/​fcs1/​hostinfo
 +VFC client adapter name                   : fcs1
 +Host partition name  (VIOS) ​              : Secure
 +VFC host adapter name                     : Secure
 +VFC host adapter location code            : Secure
 +FC adapter name on VIOS                   : Secure
 +FC adapter location code  on VIOS         : Secure
 +</​cli>​
 ===== Virtual tape drive / library ===== ===== Virtual tape drive / library =====
  
aix/vios_command_line.1704323917.txt.gz · Last modified: 2024/01/04 00:18 by manu