[Xen-users] how to save xm dmesg into a file

[Wei Kuang <wkuang@xxxxxxx>]

Hi,all,

the dmesg have a ring buffer size that is only 16k, so when overflows, some of the printk() messages get lost. SO could someone please give me a solution how to save all log message to a file. I don't have serial port and cannot use that method to save log on another machine.  Thanks!

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