Alasdair G Kergon 438e0050df config: add silent mode ...

Accept -q as the short form of --quiet.
Suppress non-essential standard output if -q is given twice.
Treat log/silent in lvm.conf as equivalent to -qq.
Review all log_print messages and change some to
log_print_unless_silent.

When silent, the following commands still produce output:
dumpconfig, lvdisplay, lvmdiskscan, lvs, pvck, pvdisplay,
pvs, version, vgcfgrestore -l, vgdisplay, vgs.
[Needs checking.]

Non-essential messages are shifted from log level 4 to log level 5
for syslog and lvm2_log_fn purposes.

2012-08-25 20:35:48 +01:00

..

log.c

cleanup: drop unneeded included header files

2012-08-23 14:37:20 +02:00

log.h

config: add silent mode

2012-08-25 20:35:48 +01:00

lvm-logging.h

Suppress duplicate error messages about read failures and missing devices.

2010-05-05 22:37:52 +00:00