[Libguestfs] [PATCH v2] daemon: proto: Make the guestfsd main loop messages consistent and useful.
Pino Toscano
ptoscano at redhat.com
Thu Oct 12 15:05:15 UTC 2017
On Thursday, 12 October 2017 16:30:09 CEST Richard W.M. Jones wrote:
> After this change the debugging output looks like this:
>
> guestfsd: enter: mount (0x1) request length 64 bytes
> commandrvf: stdout=n stderr=y flags=0x0
> commandrvf: udevadm --debug settle -E /dev/sda1
> calling: settle
> command: mount '/dev/sda1' '/sysroot//'
> [ 0.951731] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem
> [ 0.954585] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
> guestfsd: leave: mount (0x1) took 0.01 secs
> guestfsd: enter: touch (0x3) request length 52 bytes
> guestfsd: leave: touch (0x3) took 0.00 secs
> ---
LGTM.
Maybe a small visual improvements could be replacing the "enter" and
"leave" texts with ASCII arrows, e.g. "<="/"<-" and "=>"/"->":
guestfsd: [->] touch (0x3) request length 52 bytes
guestfsd: [<-] touch (0x3) took 0.00 secs
This may make the output slightly more eye-friendly, but YMMV.
--
Pino Toscano
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