mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-30 17:18:21 +03:00
lv_manip: hide layered LV temporarily
Since vg_validate() now rejects LVs without segments and insert_layer_for_segments_on_pv() gets just created 'layer_lv' without segment, it needs to be hidden from vg->lvs during processing of _align_segment_boundary_to_pe_range() as this function calls lv_validate() and now requires vg to be consistent. LV is then put back into vg->lvs.
This commit is contained in:
parent
0ba3939542
commit
373372c8ab
@ -7054,9 +7054,19 @@ int insert_layer_for_segments_on_pv(struct cmd_context *cmd,
|
||||
layer_lv->name, lv_where->name,
|
||||
pvl ? pv_dev_name(pvl->pv) : "any");
|
||||
|
||||
/* Temporarily hide layer_lv from vg->lvs list
|
||||
* so the lv_split_segment() passes vg_validate()
|
||||
* since here layer_lv has empty segment list */
|
||||
if (!(lvl = find_lv_in_vg(lv_where->vg, layer_lv->name)))
|
||||
return_0;
|
||||
dm_list_del(&lvl->list);
|
||||
|
||||
if (!_align_segment_boundary_to_pe_range(lv_where, pvl))
|
||||
return_0;
|
||||
|
||||
/* Put back layer_lv in vg->lv */
|
||||
dm_list_add(&lv_where->vg->lvs, &lvl->list);
|
||||
|
||||
/* Work through all segments on the supplied PV */
|
||||
dm_list_iterate_items(seg, &lv_where->segments) {
|
||||
for (s = 0; s < seg->area_count; s++) {
|
||||
|
Loading…
Reference in New Issue
Block a user