Re: [Patch 1/3] CLD: End-to-end verbosity v3

On 04/13/2010 04:30 PM, Pete Zaitcev wrote:
> It has been observed that it's not possible to enable the session-level
> verbose dump with -v switch of cldcli anymore (post XDR and ncld).
>
> The main issue is that it is impossible to set the session verbosity by
> an application control. Secondary issue is that if application attempts
> to change the verbosity level, it cannot do so for newly-created sessions,
> because the session structure is allocated when session is created.
>
> Contributing to the confusion is the desire not to enable excessive
> verbosity in the CLD sessions whenever debugging is requested.
>
> To fix these issues, the patch does the following:
>
>   - Drops all commented-out inserts that assign additional verbosity
>     from libraries. Permits top-level applications to specify verbosity
>     (what cldcli -v was intended to do).
>
>   - Splits per-packet verbosity away from debugging messages.
>
>   - Establishes -D 2 to mean "CLD protocol verbosity" across applications
>     and the daemon (this replaces the "old" -v). The existing -D 1 now
>     controls the program debugging only, and there is no bit mask.
>
> Coincidentially this fixes the crash whenever there's a resolution
> failure for an SRV record.
>
> Signed-Off-By: Pete Zaitcev<[email protected]>
>
> ---
>   include/cldc.h       |    1
>   include/hail_log.h   |   24 +++++----
>   include/ncld.h       |    2
>   lib/cldc.c           |  104 ++++++++++++++++++++++++-----------------
>   pkg/cld.sysconf      |    2
>   server/server.c      |   19 ++++---
>   test/basic-io.c      |    4 -
>   test/basic-session.c |    2
>   test/lock-file.c     |    2
>   tools/cldcli.c       |   17 +++---
>   tools/cldfuse.c      |    2
>   11 files changed, 104 insertions(+), 75 deletions(-)

applied, thanks for the revisions

Long term, I think the per-packet session logging macro should be made 
more clear, perhaps calling it HAIL_SESS or even HAIL_PKT

	Jeff