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xen-devel
Re: [Xen-devel] [PATCH] Console Daemon
Ian Pratt wrote:
What I'd really like to see this console deamon do is to implement a
FIFO buffer of the last N megabytes of console output, hence providing
buffering while the tty is disconnected. Regardless of whether the tty
is connected, it would be good to keep the last M megabytes stored on
disk in /var/log/xen-myvmname.
Today it buffers N bytes worth of data in memory regardless of whether
the tty is connected (or reading from). How much it buffers is
configurable via the store (by default the buffer has no limit so ensure
console data is never lost).
Keeping a history wouldn't be a hard change. I'll submit some patches.
Regards,
Anthony Liguori
Thanks,
Ian
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