Wolfgang Bumiller
1628a4c731
use timers with a signal for file locking
...
* rename lock_file -> open_file_locked,
* add lock_file as a function working on already-opened
files
* change timeout types to std::time::Duration
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2018-12-19 11:23:00 +01:00
Dietmar Maurer
365bb90f17
move lock_file to tools.rs
2018-12-19 10:02:24 +01:00
Dietmar Maurer
08481a0b60
impl sweep_used_chunks, first try
2018-12-19 09:51:33 +01:00
Dietmar Maurer
6ea3a0b7fc
move sweep_used_chunks to chunk_store
2018-12-18 11:18:55 +01:00
Dietmar Maurer
3d5c11e5d2
start impl garbage collection
2018-12-18 11:06:03 +01:00
Dietmar Maurer
529de6c7a3
start implementing DataStore
2018-12-17 13:00:39 +01:00
Dietmar Maurer
4818c8b6f7
start implementing ImageIndexReader
2018-12-16 14:44:44 +01:00
Dietmar Maurer
af3e7d7551
fix chunk store file paths
2018-12-16 13:52:16 +01:00
Dietmar Maurer
0cd9d4206f
improve error messages
2018-12-16 13:43:19 +01:00
Dietmar Maurer
4fbb72a8b4
image_index.rs: implement atomic write/rename
2018-12-16 13:39:21 +01:00
Dietmar Maurer
798881a68a
rebane ImageIndex to ImageIndexWriter
2018-12-16 11:51:16 +01:00
Dietmar Maurer
5e5b7f1c2d
use u64 to store time
2018-12-16 11:48:03 +01:00
Dietmar Maurer
d13e3745b3
image_index.rs: write header
2018-12-15 17:05:49 +01:00
Dietmar Maurer
606ce64bb0
image_index.rs:write idx of chunks (use mmap)
2018-12-15 14:51:05 +01:00
Dietmar Maurer
5ba6968922
add comment to make intensions more clear
2018-12-12 11:21:00 +01:00
Dietmar Maurer
ce55dbbcc6
simplify code
2018-12-09 09:42:17 +01:00
Dietmar Maurer
461e62fcdf
remove some compiler warnings
2018-12-08 14:55:54 +01:00
Dietmar Maurer
391a2e43ff
chunk_store.insert_chunk: return information about existing chunks
2018-12-08 11:25:11 +01:00
Dietmar Maurer
12bb93b3ad
code cleanup
2018-12-08 11:20:02 +01:00
Dietmar Maurer
022fb421b2
lock with timeout
...
clumsy, but I have node idea how to make it better
2018-12-08 10:57:09 +01:00
Dietmar Maurer
2989f6bf20
improve error messages
2018-12-08 08:38:42 +01:00
Dietmar Maurer
b8d4766a4d
code cleanup
2018-12-08 08:21:20 +01:00
Dietmar Maurer
45773720ab
depend on nix, use flock
...
Signed-off-by: Dietmar Maurer <dietmar@proxmox.com>
2018-12-07 18:14:07 +01:00
Dietmar Maurer
c5d82e5f34
chunk_store: use mutex
2018-12-07 16:12:45 +01:00
Dietmar Maurer
128b37feea
impl insert_chunk
2018-12-07 14:44:56 +01:00
Dietmar Maurer
35cf5daa53
start experiments with simple chunk store
2018-12-07 10:51:53 +01:00
