Re: [libvirt] [PATCH v2 6/8] Include error domain and code in log messages from errors

On 02/24/2014 09:49 AM, Daniel P. Berrange wrote:

When a virError is raised, pass the error domain and code onto the systemd journald using metadata fields.

This allows error messages to be queried by code eg

$ journalctl LIBVIRT_CODE=43

Requires the user to do a reverse lookup from the header file, but as we have declared our public error enums as stable, it's not going to change, so this is reasonable.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com> --- docs/logging.html.in | 4 ++++ src/util/virerror.c | 8 +++++++- 2 files changed, 11 insertions(+), 1 deletion(-)

ACK -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org