Changes between Version 45 and Version 46 of telehouse_serial_access

Timestamp:

Jun 1, 2010, 10:35:58 PM (15 years ago)

Author:

Jamie McClelland

Comment:

--

telehouse_serial_access

@@ -6 +6 @@
 == Serial Console physical setup ==
 
-In the MF/PL Telehouse rack, we have installed two [http://www.lavalink.com/index.php?id=232 Octopus 550's] in `sylvia`, a domU that is installed on `octavia`. An Octopus 550 is a pci card that has 8 serial lines coming out of it. `octavia` already has two built-in serial lines. `octavia`'s first built-in serial line is outputting the console for `octavia` itself. The second built-in serial line is reserved (it will probably be used to control a power system). The remaining 16 serial lines are connected to other servers in our rack.
+In the MF/PL Telehouse rack, we have two 8 port USB to serial adapters using the pl2303 chipset `robideau`. 
 
- * Out:
-  * `octavia`'s bootloader, hypervisor console, kernel console, and getty run on built-in serial port 1, (`octavia`: ttyS0)
  * In:
-  * `reserved` (built-in serial port 2)
-  * Octopus (Top, IRQ 19)
+  * First USB device 
    * `kiyoshi` (Cable 1, `sylvia`: ttyS0)
    * NOT IN USE (Cable 2, `sylvia`: ttyS1)
@@ -21 +18 @@
    * `hubert` (Cable 7, `sylvia`: ttyS6)
    * `evo` (Cable 8, `sylvia`: ttyS7)
-  * Octopus (Bottom, IRQ 20)
+        * Second USB device
    * `shadow` (Cable 1, `sylvia`: ttyS8)
    * `goofball` (Cable 2 `sylvia`: ttyS9)
@@ -40 +37 @@
 
 {{{
-ssh -t leslie-console@console.mayfirst.org cereal attach leslie
+ssh -t ken-console@console.mayfirst.org cereal attach ken 
 }}}
 
-Would give you full read/write access to the console on `leslie`.
+Would give you full read/write access to the console on `ken`.
 
 The SSH RSA host key for `console.mayfirst.org` should have a fingerprint of:
@@ -58 +55 @@
 }}}
 
-and [wiki:carson.mayfirst.org] controls the serial console of gabriel, our Baytech RPC-4.  To get access to `gabriel`, do:
-{{{
-ssh -t gabriel-console@carson.mayfirst.org cereal attach gabriel
-}}}
-
 == Setting up a new console user ==