Brian Warner
bc53c24003
dirnode manifest: add verifycaps, both to internal API and to webapi. This will give the manual-GC tools more to work with, so they can estimate how much space will be freed.
2008-11-24 14:40:46 -07:00
Brian Warner
bf06492a90
#538 : fetch version and attach to the rref. Make IntroducerClient demand v1 support.
2008-11-21 20:07:27 -07:00
Brian Warner
0eb6b324a4
#538 : add remote_get_version() to four main Referenceable objects: Introducer Service, Storage Server, Helper, CHK Upload Helper. Remove unused storage-server get_versions().
2008-11-21 17:43:52 -07:00
Brian Warner
b84c2c6541
manifest: add storage-index strings to the json results
2008-11-19 16:00:27 -07:00
Brian Warner
815e0673e6
manifest: include stats in results. webapi is unchanged.
2008-11-19 15:03:47 -07:00
Brian Warner
dfa2408157
checker: add is_recoverable() to checker results, make our stub immutable-verifier not throw an exception on unrecoverable files, add tests
2008-11-06 22:35:47 -07:00
Brian Warner
b1db6d9ff2
web: add 'Repair' button to checker results when they indicate unhealthyness. Also add the object's uri to the CheckerResults instance.
2008-10-29 18:09:17 -07:00
Brian Warner
37e3d8e47c
#527 : support HTTP 'Range:' requests, using a cachefile. Adds filenode.read(consumer, offset, size) method. Still needs: cache expiration, reduced alacrity.
2008-10-28 13:41:04 -07:00
Brian Warner
914655c52b
interfaces.py: promote immutable.encode.NotEnoughSharesError.. it isn't just for immutable files any more
2008-10-27 13:34:49 -07:00
Brian Warner
4b48d94c52
interfaces.IMutableFileNode.download_best_version(): fix return value
2008-10-27 13:20:46 -07:00
Brian Warner
fca158e83a
dirnode lookup: use distinct NoSuchChildError instead of the generic KeyError when a child can't be found
2008-10-27 13:15:25 -07:00
Brian Warner
db37c14ab7
storage: add remote_advise_corrupt_share, for clients to tell storage servers about share corruption that they've discovered. The server logs the report.
2008-10-24 11:52:48 -07:00
Brian Warner
c455d52453
deep-check: add webapi links to detailed per-file/dir results
2008-10-23 16:00:31 -07:00
Brian Warner
819d6b3d03
interface.py: fix typo
2008-10-23 15:59:36 -07:00
Brian Warner
977c6ac510
more #514 : pass a Monitor to all checker operations, make mutable-checker honor the cancel flag
2008-10-22 01:38:18 -07:00
Brian Warner
ad3d9207a9
Change deep-size/stats/check/manifest to a start+poll model instead of a single long-running synchronous operation. No cancel or handle-expiration yet. #514 .
2008-10-21 17:03:07 -07:00
Zooko O'Whielacronx
8a6d1e5da6
repairer: test all different kinds of corruption that can happen to share files on disk
2008-10-14 16:09:20 -07:00
Zooko O'Whielacronx
86e22b8add
interfaces: loosen a few max-size constraints which would limit us to a mere 1.09 TB maximum file size
...
These constraints were originally intended to protect against attacks on the
storage server protocol layer which exhaust memory in the peer. However,
defending against that sort of DoS is hard -- probably it isn't completely
achieved -- and it costs development time to think about it, and it sometimes
imposes limits on legitimate users which we don't necessarily want to impose.
So, for now we forget about limiting the amount of RAM that a foolscap peer can
cause you to start using.
2008-10-09 12:13:57 -07:00
Brian Warner
3ffaded809
web: change t=manifest to return a list of (path,read/writecap) tuples, instead of a list of verifycaps. Add output=html,text,json.
2008-10-06 21:36:18 -07:00
Brian Warner
41bacca3f1
interfaces: fix minor typo
2008-10-02 17:52:49 -07:00
Brian Warner
d0bdf9a611
dirnode: add get_child_and_metadata_at_path
2008-10-02 17:52:03 -07:00
Zooko O'Whielacronx
1e8d37cc2d
repairer: add basic test of repairer, move tests of immutable checker/repairer from test_system to test_immutable_checker, remove obsolete test helper code from test_filenode
...
Hm... "Checker" ought to be renamed to "CheckerRepairer" or "Repairer" at some point...
2008-09-25 10:16:53 -07:00
Brian Warner
f570ad7ba5
disallow deep-check on non-directories, simplifies the code a bit
2008-09-10 13:44:58 -07:00
Brian Warner
4bb88fd2ee
dirnode: refactor recursive-traversal methods, add stats to deep_check() method results and t=deep-check webapi
2008-09-10 01:45:04 -07:00
Brian Warner
1d2d6a35a6
checker results: add output=JSON to webapi, add tests, clean up APIs
...
to make the internal ones use binary strings (nodeid, storage index) and
the web/JSON ones use base32-encoded strings. The immutable verifier is
still incomplete (it returns imaginary healty results).
2008-09-09 19:45:17 -07:00
Brian Warner
84a5778507
checker results: more tests, update interface docs
2008-09-09 17:30:10 -07:00
Brian Warner
137750eca6
interfaces.py: minor improvement to IDirectoryNode.set_node
2008-09-09 16:34:16 -07:00
Brian Warner
3408d552cd
checker: overhaul checker results, split check/check_and_repair into separate methods, improve web displays
2008-09-07 12:44:56 -07:00
Brian Warner
d43baa2ad7
mutable: add get_size_of_best_version to the interface, to simplify the web HEAD code, and tests
2008-08-12 19:02:52 -07:00
Brian Warner
c80e352951
IFilesystemNode: add get_storage_index(), it makes tests easier
2008-08-12 16:14:07 -07:00
Brian Warner
d106e411af
checker: add information to results, add some deep-check tests, fix a bug in which unhealthy files were not counted
2008-08-11 21:03:26 -07:00
Zooko O'Whielacronx
29255568df
storage: make storage servers declare oldest supported version == 1.0, and storage clients declare oldest supported version == 1.0
...
See comments in patch for intended semantics.
2008-07-30 15:51:07 -07:00
Brian Warner
afda2a43e4
storage: remove update_write_enabler method, it won't serve the desired purpose, and I have a better scheme in mind. See #489 for details
2008-07-21 17:28:28 -07:00
Brian Warner
879fefe5f3
first pass at a mutable repairer. not tested at all yet, but of course all existing tests pass
2008-07-17 21:09:23 -07:00
Brian Warner
3e95681bad
interfaces: add IRepairable
2008-07-17 17:32:17 -07:00
Brian Warner
67db0a4967
deep-check: add webapi, add 'DEEP-CHECK' button to wui, add tests, rearrange checker API a bit
2008-07-17 16:47:09 -07:00
Brian Warner
9289433ba3
first pass at deep-checker, no webapi yet, probably big problems with it, only minimal tests
2008-07-16 18:20:57 -07:00
Brian Warner
3e9322bcb6
checker: re-enable checker web results (although they just say 'Healthy' right now)
2008-07-16 15:42:56 -07:00
Brian Warner
94e619c1f6
overhaul checker invocation
...
Removed the Checker service, removed checker results storage (both in-memory
and the tiny stub of sqlite-based storage). Added ICheckable, all
check/verify is now done by calling the check() method on filenodes and
dirnodes (immutable files, literal files, mutable files, and directory
instances).
Checker results are returned in a Results instance, with an html() method for
display. Checker results have been temporarily removed from the wui directory
listing until we make some other fixes.
Also fixed client.create_node_from_uri() to create LiteralFileNodes properly,
since they have different checking behavior. Previously we were creating full
FileNodes with LIT uris inside, which were downloadable but not checkable.
2008-07-15 17:23:25 -07:00
Brian Warner
fd465b4aaf
download: fix stopProducing failure ('self._paused_at not defined'), add tests
2008-07-14 15:25:21 -07:00
Brian Warner
60725ed065
storage: add add_lease/update_write_enabler to remote API, revamp lease handling
2008-07-09 18:06:55 -07:00
Brian Warner
45405d85c4
interfaces: add verify= and repair= args to check()
2008-07-07 14:37:36 -07:00
Brian Warner
4e5b9ee63e
introducer: move the relevant interfaces out to introducer/interfaces.py
2008-06-18 17:04:41 -07:00
Brian Warner
5289064dcf
move FileTooLargeError out to a common location
2008-06-03 00:01:15 -07:00
Brian Warner
87c1e8e066
dirnode: add overwrite= to most API calls, defaulting to True. When False, this raises ExistingChildError rather than overwriting an existing child
2008-05-16 16:09:47 -07:00
Brian Warner
6c00a70dbc
dirnode: add a deep_stats(), like deep-size but with more information. webish adds t=deeps-size too.
2008-05-08 13:21:14 -07:00
Zooko O'Whielacronx
c1184f51e4
docs: fix a few stale comments in code
2008-05-07 08:39:03 -07:00
Brian Warner
a379690b04
mutable: replace MutableFileNode API, update tests. Changed all callers to use overwrite(), but that will change soon
2008-04-17 17:51:38 -07:00
Brian Warner
a1670497a8
mutable WIP: add servermap update status pages
2008-04-16 19:05:41 -07:00
Brian Warner
1334a251ca
remove size constraint on ShareData: large directories caused errors which triggered massive memory usage. See #379 for details
2008-04-11 22:51:54 -07:00
