command: correct lvresize

Code for supporting size reduction of pool metadata is not yet present
so don't pretend the option can work as pushed in previous commit.

diff --git a/man/lvresize.8_pregen b/man/lvresize.8_pregen
index d68cebcdccae3900a6377351b359f067cdc18456..622846caa500ccdb6daccdc7d6b2243fcfc7186e 100644 (file)
--- a/man/lvresize.8_pregen
+++ b/man/lvresize.8_pregen
@@ -59,7 +59,7 @@ lvresize \(em Resize a logical volume
 .br
     \fB--noudevsync\fP
 .br
-    \fB--poolmetadatasize\fP [\fB+\fP|\fB-\fP]\fISize\fP[m|UNIT]
+    \fB--poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT]
 .br
     \fB--profile\fP \fIString\fP
 .br
@@ -111,7 +111,7 @@ Resize an LV by a specified size.
 .br
 [ \fB-r\fP|\fB--resizefs\fP ]
 .br
-[    \fB--poolmetadatasize\fP [\fB+\fP|\fB-\fP]\fISize\fP[m|UNIT] ]
+[    \fB--poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT] ]
 .br
 [    \fB--fs\fP \fIString\fP ]
 .br
@@ -148,7 +148,7 @@ Resize an LV by specified PV extents.
 Resize a pool metadata SubLV by a specified size.
 .br
 .P
-\fBlvresize\fP \fB--poolmetadatasize\fP [\fB+\fP|\fB-\fP]\fISize\fP[m|UNIT] \fILV1\fP
+\fBlvresize\fP \fB--poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT] \fILV1\fP
 .br
 .RS 4
 .ad l
@@ -445,7 +445,7 @@ in the background. Only use this if udev is not running or has rules that
 ignore the devices LVM creates.
 .
 .HP
-\fB--poolmetadatasize\fP [\fB+\fP|\fB-\fP]\fISize\fP[m|UNIT]
+\fB--poolmetadatasize\fP [\fB+\fP]\fISize\fP[m|UNIT]
 .br
 Specifies the new size of the pool metadata LV.
 The plus prefix \fB+\fP can be used, in which case

diff --git a/tools/command.c b/tools/command.c
index 7261365e66c1059ac31201abaa7a79df99576a0d..cba650b133dc94e8853fcbebf7f8713b033fb6be 100644 (file)
--- a/tools/command.c
+++ b/tools/command.c
@@ -1676,13 +1676,13 @@ static int _update_relative_opt(const char *name, int opt_enum, int val_enum)
        else if (!strcmp(name, "lvreduce"))
                switch (opt_enum) {
                case extents_ARG:       return nextents_VAL;
-               case poolmetadatasize_ARG:
                case size_ARG:          return nsizemb_VAL;
                }
        else if (!strcmp(name, "lvresize"))
                switch (opt_enum) {
                case extents_ARG:       return sextents_VAL;
                case poolmetadatasize_ARG:
+                                       return psizemb_VAL;
                case size_ARG:          return ssizemb_VAL;
                }