e801cc607b
[block_manager] Hard code block size to 4k.
...
We're never going to use anything other than 4k, and by hard coding it we
avoid making block_manager a template.
2020-04-30 14:30:01 +01:00
3ed3925370
Fix compilation with uClibc
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Closes #12
2020-03-25 15:58:02 +01:00
5f2c3bed69
Add some ftests, and fixup whitespace from Nikhil's work
2019-10-28 11:52:21 +00:00
91b4714e38
Corrupt superblock repair
2019-10-25 15:02:56 +05:30
9e20465fd1
[thin-repair, thin_dump] When repairing we now hunt for the best btree roots.
...
We've had a trickle of users who accidentally activate the same pool on a
VM and host at the same time. Typically the host doesn't do any IO, but
the kernel will still rewrite the superblock on shutdown. This leaves
the superblock pointing to very out of date btree roots and so we get
massive metadata loss.
This patch changes thin_repair, and thin_dump --repair. They now hunt
for the most recent, undamaged and consistent roots of the device and
mapping trees, and use that as the starting point of the repair.
2019-04-17 12:17:13 +01:00
aace49cdd6
[thin_repair] work in progress
2019-03-29 12:56:31 +00:00
f7d79339e8
[man pages] Various updates.
2017-09-18 16:10:56 +01:00
c7813e07e4
[thin_dump] --format custom=<shared lib>
...
Allow people to use their own emitters held in a shared library.
Put a trivial emitter in contrib/ as an example.
2016-03-24 13:59:08 +00:00
872a933072
[thin_dump] start refactoring format code
2016-03-23 10:52:04 +00:00
4370f048c0
[thin_dump] --skip-mappings
2016-03-22 15:01:37 +00:00
a3f4940f1e
[thin_dump] --dev-id
2016-03-22 14:46:33 +00:00
0fced25b3e
[thin_dump, thin_restore] remove some dead code
2016-02-04 15:24:16 +00:00
c93e728ef4
[base] introduce a command type that gets registered with the app
2016-01-08 12:51:52 +00:00
a709b9718b
[thin] Make the metadata class resposible for locating metadata snapshots
2015-12-15 10:08:07 +00:00
30a3bf67d1
[thin tools] Change the metadata contructors to take a block_manager<>::ptr
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Also check any metadata snap passed in matches what's in the superblock.
2015-12-14 15:29:57 +00:00
93fb540bd4
[thinp tools] move find_metadata_snap to superblock.cc
2015-07-27 14:30:09 +01:00
642ae6e7c2
Tools now open the metadata device in O_EXCL mode.
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An attempt to stop people running the tools on active metadata.
2015-07-07 13:47:00 +01:00
6f8b7e2914
[all] Build a single executable
2014-08-27 14:01:31 +01:00
6615b25e4b
WIP on cache tools
2013-09-11 11:40:46 +01:00
77286e0bc7
Take out some 'typename's to support older versions of gcc (Heinz).
2013-08-15 10:35:07 +01:00
bdb8d6e5cc
thin_dump: cleanup metadata snapshot support
2013-07-30 17:10:41 +02:00
78389803bc
thin_dump.cc: fix metadata snapshot logic
2013-07-30 15:31:36 +02:00
e16b7c8ea0
Fluff
2013-07-29 12:29:05 +02:00
28a8351e12
Fluff
2013-07-19 12:12:31 +02:00
d02bcbab56
Merge branch 'Work_1' of github.com:lvmguy/thin-provisioning-tools into Work_1
...
Conflicts:
Makefile.in
man8/thin_dump.8
man8/thin_metadata_size.8
thin-provisioning/thin_dump.cc
2013-07-19 12:11:28 +02:00
dd1e4c1233
thin_dump: support optional block# with --metadata-snap to allow for default snapshot stored in metadata to be used; update manual page
2013-07-19 11:48:15 +02:00
5a039267df
thin_dump: support --metadata-snap block#
2013-07-18 14:52:08 +02:00
1b6f9255a1
thin_dump: support --metadata-snap block#
2013-07-16 17:39:40 +02:00
2fc95b3a2d
[thin_dump] add -o switch
2013-06-28 12:17:43 +01:00
0938d24ea1
Take held root support out of thin_dump.
...
Temporary, just to get things building.
2013-06-19 12:11:34 +01:00
282e98a6b1
Move source into separate sub directories.
2013-01-02 12:55:41 +00:00
Joe Thornber
Arusekk
Nikhil Kshirsagar
Heinz Mauelshagen