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Fallback to full rescan for missing device

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Fix bug when NULL could have been passsed as 'data'
to _add_pv_to_list() if 'dev' is NULL.

Now it fallbacks to complete scan.
This commit is contained in:
Zdenek Kabelac 2010-12-01 10:33:55 +00:00
parent c8c4eda71f
commit 2937b51eaa
2 changed files with 2 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.78 - Version 2.02.78 -
==================================== ====================================
Do a full rescan if some device is missing in read_pvs_in_vg().
Avoid misleading warnings in vgextend --restoremissing in certain cases. Avoid misleading warnings in vgextend --restoremissing in certain cases.
Add error path stack traces for _process_mapper_dir(), _create_and_load_v4(). Add error path stack traces for _process_mapper_dir(), _create_and_load_v4().
Add missing test for failed pool allocation in write_config_node(). Add missing test for failed pool allocation in write_config_node().

2
lib/format1/disk-rep.c
View File

@ -471,7 +471,7 @@ int read_pvs_in_vg(const struct format_type *fmt, const char *vg_name,
vginfo->infos.n) { vginfo->infos.n) {
dm_list_iterate_items(info, &vginfo->infos) { dm_list_iterate_items(info, &vginfo->infos) {
dev = info->dev; dev = info->dev;
if (dev && !(data = read_disk(fmt, dev, mem, vg_name))) if (!dev || !(data = read_disk(fmt, dev, mem, vg_name)))
break; break;
_add_pv_to_list(head, data); _add_pv_to_list(head, data);
} }