On Tue, Sep 29, 2015 at 07:53:41PM +0200, Jakub Hrozek wrote:
> On Tue, Sep 29, 2015 at 06:15:35PM +0200, Sumit Bose wrote:
> > On Tue, Sep 29, 2015 at 05:57:32PM +0200, Jakub Hrozek wrote:
> > > On Mon, Sep 28, 2015 at 10:18:07AM +0200, Sumit Bose wrote:
> > > > On Mon, Jun 29, 2015 at 11:07:30PM -0400, Dan Lavu wrote:
> > > > > I've been watching various logs for the past few minutes, FWIW, I 
> > > > > think a more casual message will help people better understand what 
> > > > > SSSD is doing. Look at debug level 4, the first instance of a user 
> > > > > name look up (getent passwd dlavu) a common command we tell folks to 
> > > > > test to see if SSSD is working 
> > > > > 
> > > > > (Mon Jun 29 22:10:59 2015) [sssd[be[lab.runlevelone.lan]]] 
> > > > > [be_get_account_info] (0x0200): Got request for 
> > > > > [0x1001][1][name=dlavu] 
> > > > > 
> > > > > Just imagine if you knew nothing about SSSD and how it worked, what 
> > > > > can you gather from this line of text? Timestamp, process, domain, 
> > > > > get_account_info, got_request and userid and the rest is sort of 
> > > > > gibberish and what is the difference between be_get_account_info and 
> > > > > got_request_for? I think it's confusing, now looking at some other 
> > > > > logs messages. 
> > > > 
> > > > What is missing in the list of components above is '(0x0200)' which is
> > > > the debug_level.  We recently had a number of questions about messages
> > > > from a high debug level which in general have an information character,
> > > > but since it not easy to identify the level of the message it was
> > > > considered as an error message. Maybe it would be good to have a some
> > > > translations here as well to make it easier to separate errors from
> > > > infos.
> > > 
> > > Do you mean printing the level as string, so that instead of:
> > >     [sssd[be[lab.runlevelone.lan]]] [be_get_account_info] (0x0200): Got 
> > > request for [0x1001][1][name=dlavu] 
> > > we would have:
> > >     [sssd[be[lab.runlevelone.lan]]] [be_get_account_info] 
> > > (SSSDBG_FUNC_DATA): Got request for [0x1001][1][name=dlavu] 
> > > 
> > > ?
> > > 
> > > If yes, then I agree. But at the same time, I think it's more irritating
> > 
> > yes, that's what I meant, but maybe we should not use the internal
> > macros here, but something more explicit like ERR_CRIT, ERR_FUNC,
> > INF_CONFIG, INF_DATA, TRACE_... to make it more obvious what the message
> > might be about.
> 
> Yes, sure. Care to file a ticket? :-)

It's https://fedorahosted.org/sssd/ticket/2808 . Please add ideas and
suggestions how those tags shall look like.

bye,
Sumit

> 
> > 
> > > that so many debug levels (mainly those that were mass-converted) are
> > > misplaced.
> > 
> > of course, but maybe having the level spelled out will help to identify
> > the ones that are misplaced more easy?
> 
> Yes, it would be easier to read a word than a hexa number. We could
> even colorize the output when running interactively :-)
> 
> What we can also do easily and with relatively low effort is to
> select a couple of the most common usage patterns like:
>     * login with the correct password, online and offline
>     * login with wrong password
>     * run sudo
>     * change password
>     * ....
> 
> And make sure they don't print any messages with debug_level <= 3.
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