Joe Thornber
db5a71a53c
[rust tools] Get the tools version from autoconf
2020-06-09 10:23:52 +01:00
Joe Thornber
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
Joe Thornber
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
Joe Thornber
57db3a2b99
[functional tests] Break up check-superblock.scm into separate
...
libraries
2017-08-08 11:47:37 +01:00
Joe Thornber
06e74656f6
update ignore file
2016-03-24 15:22:01 +00:00
Joe Thornber
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
Joe Thornber
6f8b7e2914
[all] Build a single executable
2014-08-27 14:01:31 +01:00
Joe Thornber
e31ffe0874
update ignore file
2014-08-26 11:26:18 +01:00
Joe Thornber
7f6bdf2acf
Add callgrind files to the ignore file
2014-08-26 11:24:07 +01:00
Joe Thornber
38f8195a99
thin_show_blocks
2014-02-19 15:01:07 +00:00
Joe Thornber
5fe5d213b7
Merge branch 'master' of github.com:jthornber/thin-provisioning-tools into era
...
Conflicts:
Makefile.in
2014-01-31 22:35:04 +00:00
Joe Thornber
e7bbfbc1fd
update ignore file
2014-01-23 00:46:29 +00:00
Joe Thornber
cbbdfc37da
[cache] cache_metadata_size
2014-01-15 15:52:05 +00:00
Joe Thornber
bfb540cc5b
[era] era_superblock_t and era_check
2014-01-09 22:40:34 +00:00
Joe Thornber
8987d8f92c
update ignore file
2013-10-15 20:47:11 +01:00
Joe Thornber
e3d87c5386
update ignore file
2013-10-11 10:20:29 +01:00
Joe Thornber
dc97e0ea4e
Update ignore file
2013-09-19 13:52:29 +01:00
Joe Thornber
d3ce6b811b
Start stubbing out cache_dump
2013-08-19 12:40:03 +01:00
Joe Thornber
a933749cbf
update ignore file
2013-08-16 16:44:44 +01:00
Joe Thornber
0dfea497f0
update ignore file
2013-06-27 10:18:09 +01:00
Joe Thornber
64d14a75e1
update ignore file
2013-05-23 13:56:46 +01:00
Joe Thornber
bc25afd686
update ignore file
2013-03-25 11:54:52 +00:00
Joe Thornber
1e141f83bb
Convert array_block_t to gmock
2013-03-22 14:13:58 +00:00
Joe Thornber
52f1aa8a8a
cache_check work
2013-03-21 15:45:45 +00:00
Joe Thornber
ab7124e441
block_t and cache_t fully operational again.
2013-01-07 16:39:02 +00:00
Joe Thornber
16539b59ff
update ignore file
2011-10-10 10:30:27 +01:00
Joe Thornber
b4dbf8d74c
g++ 4.4 fixups
2011-09-01 10:42:57 +01:00
Joe Thornber
987a8360c9
[thin_repair] repair now checks the data reference counts.
2011-08-24 10:45:39 +01:00
Joe Thornber
511456f903
Some work on thin_repair.
2011-08-23 11:55:37 +01:00
Joe Thornber
a683979585
space map disk
2011-07-22 16:09:56 +01:00
Joe Thornber
6b8b16c70a
blank project
2011-06-16 08:16:10 +01:00
