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thin: enable resize for thin pool metadata LV

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Support 'clasic' way of resizing of metadata LV.
Normally we disallow to work with internal 'invisible' devices.
But in this case we can make an exception and if user has some
special needs how to extend thin pool metadata LV - support it.

After resize of metadata LV, the pool will be suspended and resumed,
to be notified of this change.
This commit is contained in:
Zdenek Kabelac 2013-06-11 13:11:54 +02:00
parent 87aca628d6
commit c888c925b8
1 changed files with 2 additions and 1 deletions
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3
tools/lvresize.c
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@ -530,7 +530,8 @@ static int _lvresize(struct cmd_context *cmd, struct volume_group *vg,
return ECMD_FAILED;
}
if (!lv_is_visible(lv)) {
if (!lv_is_visible(lv) &&
!lv_is_thin_pool_metadata(lv)) {
log_error("Can't resize internal logical volume %s", lv->name);
return ECMD_FAILED;
}