db5a71a53c
[rust tools] Get the tools version from autoconf
2020-06-09 10:23:52 +01:00
61de3f9287
[thin_metadata_pack/unpack] Replace C++ implementation with a Rust one.
...
The Rust implementation is multithreaded, performs better in general and
does custom compression of btree nodes to achieve much better compression
ratios. unpack also checksums expanded metadata to validate it.
Format version has jumped to 3, no backwards compatibility, but I think
that's ok since we never made a release that contained the C++ version
of these tools.
Benchmarks
==========
On an 8 core, 16 hyperthread machine.
metadata 1G, full:
Pack size pack time unpack time
------------------------------------------------------
C++ 193M 50.3s 6.9s (no verify)
Rust 70M 1.4s 1.8s (verify)
metadata 16G, sparse:
Pack size pack time unpack time
------------------------------------------------------
C++ 21M 68s 1s (no verify)
Rust 4M 8.6s 0.5s (verify)
2020-06-09 09:15:00 +01:00
dd8848f088
[manpages] Rewrite man pages in a simpler text format.
...
Makefile still needs work, but I wanted to commit to save progress.
2017-09-20 11:15:00 +01:00
57db3a2b99
[functional tests] Break up check-superblock.scm into separate
...
libraries
2017-08-08 11:47:37 +01:00
06e74656f6
update ignore file
2016-03-24 15:22:01 +00:00
0349956015
Merge branch 'low_level_examine_metadata' into merge-show-blocks
...
Conflicts:
.gitignore
Makefile.in
persistent-data/space-maps/disk.cc
2016-02-24 15:24:43 +00:00
6f8b7e2914
[all] Build a single executable
2014-08-27 14:01:31 +01:00
e31ffe0874
update ignore file
2014-08-26 11:26:18 +01:00
7f6bdf2acf
Add callgrind files to the ignore file
2014-08-26 11:24:07 +01:00
38f8195a99
thin_show_blocks
2014-02-19 15:01:07 +00:00
5fe5d213b7
Merge branch 'master' of github.com:jthornber/thin-provisioning-tools into era
...
Conflicts:
Makefile.in
2014-01-31 22:35:04 +00:00
e7bbfbc1fd
update ignore file
2014-01-23 00:46:29 +00:00
cbbdfc37da
[cache] cache_metadata_size
2014-01-15 15:52:05 +00:00
bfb540cc5b
[era] era_superblock_t and era_check
2014-01-09 22:40:34 +00:00
8987d8f92c
update ignore file
2013-10-15 20:47:11 +01:00
e3d87c5386
update ignore file
2013-10-11 10:20:29 +01:00
dc97e0ea4e
Update ignore file
2013-09-19 13:52:29 +01:00
d3ce6b811b
Start stubbing out cache_dump
2013-08-19 12:40:03 +01:00
a933749cbf
update ignore file
2013-08-16 16:44:44 +01:00
0dfea497f0
update ignore file
2013-06-27 10:18:09 +01:00
64d14a75e1
update ignore file
2013-05-23 13:56:46 +01:00
bc25afd686
update ignore file
2013-03-25 11:54:52 +00:00
1e141f83bb
Convert array_block_t to gmock
2013-03-22 14:13:58 +00:00
52f1aa8a8a
cache_check work
2013-03-21 15:45:45 +00:00
ab7124e441
block_t and cache_t fully operational again.
2013-01-07 16:39:02 +00:00
16539b59ff
update ignore file
2011-10-10 10:30:27 +01:00
b4dbf8d74c
g++ 4.4 fixups
2011-09-01 10:42:57 +01:00
987a8360c9
[thin_repair] repair now checks the data reference counts.
2011-08-24 10:45:39 +01:00
511456f903
Some work on thin_repair.
2011-08-23 11:55:37 +01:00
a683979585
space map disk
2011-07-22 16:09:56 +01:00
6b8b16c70a
blank project
2011-06-16 08:16:10 +01:00
Joe Thornber
Joe Thornber