Rather than connecting it to the XenServer, you could direct cable the ethernet port to a nearby management workstation. Looks like it creates a virtual COM port on the "client" device, so it's effectively a serialized connection over IP. To continue this discussion, please ask a new question. Get answers from your peers along with millions of IT pros who visit Spiceworks. Your answer suggests a workable solution to the question is available via another website.
Please read How do I write a good answer? TomTom TomTom What about in HVM mode? For example i don't have problem with serial port on vmware esxi. There passthrought works great.
Yes, I agree with you. Serial to Ethernet is easiest way. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. If you have problems, try using either the real IRQ, or then just 0. This will enable you to login to Xen dom0 from the serial console. Yes, that's possible. If your BIOS doesn't support this, there's also another option.
Example grub1 grub. Jump to: navigation , search. Configuring Xen to use and log to a serial console Serial console is a very good and important tool for debugging Xen and also Linux kernel problems. Types of serial ports on the computer running Xen There are four common types of serial ports for setting up a serial console for the computer running Xen: 1 The computer running Xen has a built-in rs serial port COM1 on the motherboard, with a DB9 serial cable connector.
Connection between the computers You also need a connection between the computers: 1 If you're using a physical serial port on the computer running Xen then you need to have a DB9-DB9 serial cable "null-modem cable" between the two computers. Setting up the serial console in grub. Different dom0 Linux kernel versions might require a bit different settings.
If you're using Windows on the other computer to view and log the serial console: First you need to know which COM port you've connected the serial cable to. If you're using Linux on the other computer to view and log the serial console: In linux you can get a list of the serial ports by running "dmesg grep ttyS". If you're using SOL and ipmitool: Before connecting, make sure nobody else is using the serial console only one person at a time can connect. How does the serial console log look like?
No getty login prompt on the serial console so I can't login? It doesn't work, how to troubleshoot? Are you using correct type of serial cable between the computers? You need a "null-modem" serial cable. For example serial cables shipped with HP Ethernet Switches usually work for serial consoles. You need to make sure the settings match. Aug 29, I have an issue redirecting the Citrix com port to the com port of the local machine from where the user access the published.
I have the passthru set up, and the VM. WinDbg is one of a number of tools available from Microsoft that can be used for debugging Windows guests in XenServer environments. You can get QEMU to passive-open a TCP port on dom0 for serial output and wait for a connection, this method will work if you're running on a machine with a.
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