[libvirt] [PATCH 6/6] Dump the debug buffer to libvirtd.log on fatal signal

[Daniel P. Berrange]

On Fri, Mar 04, 2011 at 06:30:57PM +0800, Daniel Veillard wrote:
> 
> In case of imminent crash or upon request (signal USR2),
> dump the logging buffer to the libvirtd.log file for
> post-mortem analysis
> * daemon/libvirtd.c: create a sig_fatal() handler connected to
>   SIGFPE SIGSEGV SIGILL SIGABRT SIGBUS and SIGUSR2, just dumping
>   the log buffer using virLogEmergencyDumpAll
> 
> Signed-off-by: Daniel Veillard <veillard at redhat.com>
> ---
>  daemon/libvirtd.c |   32 ++++++++++++++++++++++++++++++++
>  1 files changed, 32 insertions(+), 0 deletions(-)

ACK

Daniel
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