[Libguestfs] [PATCH] daemon: proto: Remove pervasive but useless debugging messages.

Pino Toscano ptoscano at redhat.com
Thu Oct 12 14:02:21 UTC 2017


On Monday, 9 October 2017 18:20:53 CEST Richard W.M. Jones wrote:
> If you spend your time looking at libguestfs debugging output you'll
> see many messages from the daemon main loop like this:
> 
>   guestfsd: main_loop: new request, len 0x54
>   guestfsd: main_loop: proc 278 (mkfs) took 0.02 seconds
> 
> I don't think these messages really bring much value.  This commit
> removes them entirely.

TBH these information were useful to me in the past:
a) the request length made me discover that a locally generated file,
   uploaded to the guest with copy/copy_in, was way too bigger than
   it was supposted to me
b) the timing information is actually helpful to diagnose slow API
   calls (hello, vmware-uninstall-tools.pl)

> An alternative might be to change them to make them shorter and/or
> less useless, but I'm not sure what that would be.

Unfortunately I don't have alternative solution, I'm afraid.  The only
bit that I never used was the proc number, since its name is way more
helpful.

-- 
Pino Toscano
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