From b9926fb1be3684926ac871b9397839df4c337237 Mon Sep 17 00:00:00 2001 From: Zdenek Kabelac Date: Mon, 11 Nov 2019 17:36:58 +0100 Subject: [PATCH] lvextend: fix resizing volumes of different segtype When resizing 2 volumes like thin-pool and it's metadata and they would be of a different type - command would be actually expecting both LVs being of a same segtype - and would throw an error in case they are different. This patch fixes is by setting a new segtype from last segment of 2nd. extented device. Also it fixes the possible 'percentage' extension setup that might have been used for 'primary' volume - while the 'secondary' LV always goes with direct size - as we do not support 'percentage' setup for them This affects maily usage of thin-pool where the extension of thin-pool data size may also lead to extension of metadata size. --- lib/metadata/lv_manip.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c index 76451eafa..c8acb6ce8 100644 --- a/lib/metadata/lv_manip.c +++ b/lib/metadata/lv_manip.c @@ -5446,6 +5446,8 @@ static struct logical_volume *_lvresize_setup_aux(struct logical_volume *lv, struct lv_segment *mseg = last_seg(lv); lp->alloc = lv->alloc; + lp->percent = PERCENT_NONE; + lp->segtype = mseg->segtype; lp->mirrors = seg_is_mirrored(mseg) ? lv_mirror_count(lv) : 0; lp->resizefs = 0; lp->stripes = lp->mirrors ? mseg->area_count / lp->mirrors : 0;