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Use 4K blockstore block by default, use MEM_ALIGNMENT in osd code

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Vitaliy Filippov
2020-04-14 19:19:56 +03:00
parent 37b27c3025
commit f3a7ccff50
8 changed files with 23 additions and 19 deletions
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blockstore_impl.h
+3 -3
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@@ -186,11 +186,11 @@ class blockstore_impl_t
uint64_t data_offset;
uint64_t cfg_journal_size, cfg_data_size;
// Required write alignment and journal/metadata/data areas' location alignment
uint32_t disk_alignment = 512;
uint32_t disk_alignment = 4096;
// Journal block size - minimum_io_size of the journal device is the best choice
uint64_t journal_block_size = 512;
uint64_t journal_block_size = 4096;
// Metadata block size - minimum_io_size of the metadata device is the best choice
uint64_t meta_block_size = 512;
uint64_t meta_block_size = 4096;
// Sparse write tracking granularity. 4 KB is a good choice. Must be a multiple of disk_alignment
uint64_t bitmap_granularity = 4096;
bool readonly = false;