package irmin-pack
Irmin backend which stores values in a pack file
Install
Dune Dependency
Authors
Maintainers
Sources
irmin-3.10.0.tbz
sha256=92a9de7a0a2a35c2feba0c35a806b1f0df24c1c0d15164eebf3f919296d26715
sha512=0203ec5117a851ad5afeb2f9091659b4e142e231b6b945caab93f4d7beb23397c8ac43f7056e91d18f4bff0be1062f6ae966d221f877c229328c0cbbf29fd9f0
doc/irmin-pack.unix/Irmin_pack_unix/Control_file/Payload/Upper/V5/index.html
Module Upper.V5Source
Source
type gced = {suffix_start_offset : Optint.Int63.t;generation : int;latest_gc_target_offset : Optint.Int63.t;suffix_dead_bytes : Optint.Int63.t;mapping_end_poff : Optint.Int63.t option;
}Source
type status = | From_v1_v2_post_upgrade of V3.from_v1_v2_post_upgrade| No_gc_yet| Used_non_minimal_indexing_strategy| Gced of gced| T1| T2| T3| T4| T5| T6| T7| T8| T9| T10| T11| T12| T13| T14| T15
Source
type t = {dict_end_poff : Optint.Int63.t;appendable_chunk_poff : Optint.Int63.t;upgraded_from : int option;checksum : Optint.Int63.t;chunk_start_idx : int;chunk_num : int;volume_num : int;status : status;
}The same as V4.t, with the following modifications:
New fields
volume_numstores the number of volumes in the lower layer.mapping_end_poffstores the mapping file size (optional if missing or unknown after a migration from V4).
Changed fields
- Replaced
upgraded_from_v3_to_v4with generic fieldupgraded_fromto track version upgrades. Note, it is anint optionsinceVersion.t optionhas a bug somewhere in repr that needs further investigation.