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abb29f |
WHATS_NEW | 10 ++++++++--
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lib/metadata/lv_manip.c | 10 +++++++---
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2 files changed, 11 insertions(+), 3 deletions(-)
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diff --git a/WHATS_NEW b/WHATS_NEW
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index 452a631..fe347f7 100644
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--- a/WHATS_NEW
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+++ b/WHATS_NEW
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@@ -1,3 +1,7 @@
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+Version 2.03.12 -
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+===================================
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+ Fix corner case allocation for thin-pools.
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+
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Version 2.03.11 - 08th January 2021
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===================================
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Fix pvck handling MDA at offset different from 4096.
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diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c
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index 7046436..443d32c 100644
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--- a/lib/metadata/lv_manip.c
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+++ b/lib/metadata/lv_manip.c
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@@ -1850,11 +1850,13 @@ static uint32_t _mirror_log_extents(uint32_t region_size, uint32_t pe_size, uint
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/* Is there enough total space or should we give up immediately? */
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static int _sufficient_pes_free(struct alloc_handle *ah, struct dm_list *pvms,
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- uint32_t allocated, uint32_t extents_still_needed)
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+ uint32_t allocated, uint32_t log_still_needed,
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+ uint32_t extents_still_needed)
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{
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uint32_t area_extents_needed = (extents_still_needed - allocated) * ah->area_count / ah->area_multiple;
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uint32_t parity_extents_needed = (extents_still_needed - allocated) * ah->parity_count / ah->area_multiple;
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- uint32_t metadata_extents_needed = ah->alloc_and_split_meta ? 0 : ah->metadata_area_count * RAID_METADATA_AREA_LEN + ah->log_len; /* One each */
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+ uint32_t metadata_extents_needed = (ah->alloc_and_split_meta ? 0 : ah->metadata_area_count * RAID_METADATA_AREA_LEN) +
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+ (log_still_needed ? ah->log_len : 0); /* One each */
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uint64_t total_extents_needed = (uint64_t)area_extents_needed + parity_extents_needed + metadata_extents_needed;
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uint32_t free_pes = pv_maps_size(pvms);
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@@ -3359,7 +3361,9 @@ static int _allocate(struct alloc_handle *ah,
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old_allocated = alloc_state.allocated;
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log_debug_alloc("Trying allocation using %s policy.", get_alloc_string(alloc));
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- if (!ah->approx_alloc && !_sufficient_pes_free(ah, pvms, alloc_state.allocated, ah->new_extents))
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+ if (!ah->approx_alloc && !_sufficient_pes_free(ah, pvms, alloc_state.allocated,
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+ alloc_state.log_area_count_still_needed,
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+ ah->new_extents))
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goto_out;
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_init_alloc_parms(ah, &alloc_parms, alloc, prev_lvseg,
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