id summary status owner type priority milestone 893 UCWE when mapupdate gives up too early, then server errors require replacement servers new defect critical soon 1670 KeyError in mutable read-modify-write assigned zooko defect critical soon 217 Ed25519-based mutable files -- fast file creation, possibly smaller URLs assigned zooko enhancement major 232 Peer selection doesn't rebalance shares on overwrite of mutable file. new warner defect major soon 270 test for interrupted writes of mutable files new zooko defect major soon 283 implement mutable-file upload/download helpers new enhancement major undecided 394 mutable publish: add timing charts to measure RTT new task major soon 465 add a mutable-file cache new enhancement major eventually 474 uncaught exception in mutable-retrieve: UCW between mapupdate and retrieve new defect major soon 480 mutable storage-server API needs a way to refuse shares new defect major undecided 492 mutable files: add ciphertext hash tree to signature block new zooko defect major eventually 500 what happens if you run out of sequence numbers in mutable files new defect major undecided 541 remove foolscap 'reference'-token bug workaround in mutable publish new defect major soon 547 mapupdate(MODE_WRITE) triggers on a false boundary new defect major soon 548 mutable publish sends queries to servers that have already been asked new defect major soon 549 MODE_WRITE mapupdate: maybe increase epsilon to handle large batches of new servers better assigned bazuka defect major soon 625 Can't repair read-only dirnodes/mutable-files assigned warner defect major soon 794 create DSA writecaps from a passphrase new enhancement major undecided 795 add-only sets new enhancement major undecided 796 write-only caps new enhancement major undecided 846 allmydata.test.test_system.SystemTest.test_mutable sometimes hangs on a slow machine assigned zooko defect major soon 954 revocable write authority new enhancement major soon 955 use client-side storage to defend against rollback attack new enhancement major 958 LAFS 301 Moved Permanently new enhancement major soon 1004 how to fix 'multiple versions are recoverable'? new nobody defect major soon 1042 KeyError exception seen in log when doing a mutable publish on the pubgrid new defect major eventually 1057 Alter mutable files to use servers of happiness new markberger enhancement major soon 1105 allow uncoordinated reads concurrent with writes of a mutable file or directory locally new defect major undecided 1209 repair of mutable files/directories should not increment the sequence number assigned davidsarah defect major soon 1426 re-key (write-enabler) protocol new enhancement major eventually 1496 make SFTP frontend handle updates to MDMFs without downloading and uploading the entire file assigned davidsarah defect major soon 1497 update docs/performance.rst to explain the performance of MDMFs new defect major soon 1500 test_mutable.Update takes too long to run new defect major soon 1513 memory usage in MDMF publish new defect major eventually 1641 fix regressions in convergent uncoordinated write detection assigned kevan defect major soon 1653 mutable-retrieve should accept good shares from servers with bad shares new defect major eventually 1742 Error during POST: 500 Internal Server Error assigned daira defect major soon 1795 Incomplete ServerMap triggers UncoordinatedWriteError upon mutable Publish assigned davidsarah defect major soon 2349 TypeError: AES.__init__() argument 1 must be string or read-only character buffer, not None new defect major undecided 540 "inappropriate ""uncoordinated write error"" after handling a server failure" new kevan defect normal soon 546 mutable-file surprise shares raise inappropriate UCWE new defect normal soon 1514 memory usage in MDMF retrieve new defect normal soon 1515 more precise progress indication for MDMF retrieve new enhancement normal undecided 1756 MDMF publisher sends duplicate write vector elements new defect normal soon 1796 refuse to upload/download a mutable file if it cannot be done in the available memory new defect normal undecided 1916 Folder healthy, but still get 410 Gone new davidsarah defect normal undecided 2040 mutable files: expose test-and-set operations to HTTP clients new daira defect normal undecided 2081 "bad error message when you give a readonly dircap as target to ""tahoe cp""" new defect normal undecided 2203 """UnrecoverableFileError(no recoverable versions)"" is a poor-quality error report" new defect normal undecided 2386 updating unhealthy MDMF files: likely problem new defect normal undecided 2403 directories not created using helper new defect normal undecided 2555 publish-and-subscribe to change events on mutables new daira defect normal undecided 1518 zero-byte MDMF reads should not fetch any segments assigned warner defect minor eventually 2463 eliminate duplication between test classes Update and Version in test_mutable assigned daira defect minor soon