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Must not override alloc policy specified by user.

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This commit is contained in:
Alasdair Kergon 2011-11-07 13:54:54 +00:00
parent 65e88e6b3c
commit 3da4ed712e
1 changed files with 2 additions and 5 deletions
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7
lib/metadata/lv_manip.c
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@ -2576,12 +2576,9 @@ int lv_extend(struct logical_volume *lv,
return lv_add_virtual_segment(lv, 0u, extents, segtype, thin_pool_name); return lv_add_virtual_segment(lv, 0u, extents, segtype, thin_pool_name);
if (!lv->le_count && segtype_is_thin_pool(segtype)) { if (!lv->le_count && segtype_is_thin_pool(segtype)) {
if (stripes == 1 && (dm_list_size(allocatable_pvs) == 1)) {
log_warn("WARNING: Only one PV available for thin pool data and metadata.");
alloc = ALLOC_ANYWHERE;
}
/* Thin pool allocation treats its metadata device like a mirror log. */ /* Thin pool allocation treats its metadata device like a mirror log. */
/* TODO: add support for stripped metadata pool */ /* FIXME Allow pool and data on same device with NORMAL */
/* FIXME Support striped metadata pool */
log_count = 1; log_count = 1;
} else if (segtype_is_raid(segtype) && !lv->le_count) } else if (segtype_is_raid(segtype) && !lv->le_count)
log_count = mirrors * stripes; log_count = mirrors * stripes;