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lvdiplay: prohibit use of -c and -m

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It's unclear why we should prohibit use of -v output.
So reenable (like with other 'display' tools)
But -c -m is really unsupported - return invalid cmd.
This commit is contained in:
Zdenek Kabelac 2014-03-31 10:04:24 +02:00
parent 8f9150c241
commit caa429da2e
2 changed files with 3 additions and 2 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.106 -
====================================
Add explict error message when using lvdisplay -c -m.
Update man pages for pv/vg/lvdisplay.
Report error when running pvscan with free argument (i.e. PV name).
Fix error message for pvdisplay -c -m and add new for pvdisplay -c -s.

4
tools/lvdisplay.c
View File

@ -49,8 +49,8 @@ int lvdisplay(struct cmd_context *cmd, int argc, char **argv)
return EINVALID_CMD_LINE;
}
if (arg_count(cmd, colon_ARG) && arg_count(cmd, verbose_ARG)) {
log_error("Options -v and -c are incompatible");
if (arg_count(cmd, colon_ARG) && arg_count(cmd, maps_ARG)) {
log_error("Options -c and -m are incompatible.");
return EINVALID_CMD_LINE;
}