DAOS-15827 vos: shrink vos_dtx_cmt_ent size - #18822
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Ticket title is 'Only cache necessary information in DRAM for active DTX entry' |
For committed DTX table, only cache transaction ID in DRAM. The other information, such as DTX epoch and committed time will only be stored on disk persistently. Then one committed DTX entry only uses 24 bytes DRAM instead of original 44 bytes. Signed-off-by: Fan Yong <fan.yong@hpe.com>
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For committed DTX table, only cache transaction ID in DRAM. The other information, such as DTX epoch and committed time will only be stored on disk persistently. Then one committed DTX entry only uses 24 bytes DRAM instead of original 44 bytes.
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