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Re: [Xen-devel] [PATCH] xend: open qemu-dm log files in append mode

To: Yosuke Iwamatsu <y-iwamatsu@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] xend: open qemu-dm log files in append mode
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Thu, 26 Jun 2008 15:47:43 +0100
Cc: Yuji Shimada <shimada-yxb@xxxxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
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Yosuke Iwamatsu writes ("[Xen-devel] [PATCH] xend: open qemu-dm log files in 
append mode"):
> qemu-dm log files would be easily overwritten if domains reboot several
> times. With this patch, a single qemu-dm log file is used per domain and
> log messages will be continuously appended to it.

Surely it would be better to rotate the logs rather than just
appending.  Having each run in a separate file makes finding the
relevant log entries much easier.

Ian.

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