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2397 Commits

Author SHA1 Message Date
Brian Warner
760688a224 consolidate: create multiple numbered backups of the original Archives directory, not just the first time 2009-03-12 16:04:27 -07:00
Brian Warner
c4c6a62954 add 'tahoe debug consolidate' command, to merge directories created by repeated 'tahoe cp -r' or the allmydata win32 backup tool, into the form that would have been created by 'tahoe backup'. 2009-03-12 13:56:06 -07:00
Brian Warner
969b758bf5 tahoe_cp.py: return 0 for success, instead of None 2009-03-12 13:53:45 -07:00
Brian Warner
1ccd426a34 expirer: fix prediction math, thanks to Zandr for the catch 2009-03-09 13:42:17 -07:00
Brian Warner
8708045a98 storage.expirer: oops, fix upgrade-handler code 2009-03-08 20:55:16 -07:00
Brian Warner
df3f7f93e0 storage.expirer: handle upgrades better 2009-03-08 20:42:20 -07:00
Brian Warner
a68ad06254 storage.expirer: exercise the last missing line of webstatus code 2009-03-08 20:38:28 -07:00
Brian Warner
6d6049430c expirer: tolerate corrupt shares, add them to the state and history for future examination 2009-03-08 20:08:40 -07:00
Brian Warner
1a98521c3d storage/immutable: raise a specific error upon seeing a bad version number, instead of using assert. Also wrap to 80cols. 2009-03-08 20:07:32 -07:00
Brian Warner
02b40ec499 storage: add test coverage for BucketReader.__repr__ 2009-03-08 20:05:27 -07:00
Brian Warner
6d7319c588 storage/mutable: raise a specific error upon seeing bad magic, instead of using assert 2009-03-08 19:02:01 -07:00
Zooko O'Whielacronx
7e7167f2e5 nodeadmin: node stops itself if a hotline file hasn't been touched in 120 seconds now, instead of in 60 seconds 
A test failed on draco (MacPPC) because it took 67.1 seconds to get around to running the test, and the node had already stopped itself when the hotline file was 60 seconds old.
 2009-03-07 20:50:39 -07:00
Brian Warner
5675b4e7e0 expirer: make web display a bit more consistent 2009-03-07 16:14:42 -07:00
Brian Warner
df045650e0 web/storage.py: tolerate unknown-future displays, I'm not sure why LeaseCrawler.test_unpredictable_future didn't catch this 2009-03-07 16:02:43 -07:00
Brian Warner
192c161be7 tahoe_cp.py: improve error reporting slightly: don't json-interpret HTTP errors, pass through tahoe webapi error messages 2009-03-07 05:40:51 -07:00
Brian Warner
2c2c3c2295 test_cli.py: assert that 'ls' on an unrecoverable file now gives a better error message 2009-03-07 05:08:15 -07:00
Brian Warner
67d7600781 test_web: test behavior of broken-dirnode GET, both html and json 2009-03-07 04:57:07 -07:00
Brian Warner
950200fece web: when a dirnode can't be read, emit a regular HTML page but with the child-table and upload-forms replaced with an apologetic message. Make sure to include the 'get info' links so the user can do a filecheck 2009-03-07 04:56:01 -07:00
Brian Warner
badd79671c web/common: split out exception-to-explanation+code mapping to a separate humanize_failure() function, so it can be used by other code. Add explanation for mutable UnrecoverableFileError. 2009-03-07 04:54:08 -07:00
Brian Warner
9c7fafd5af test_cli: use explicit (and stable) testdirs, instead of using self.mktemp 2009-03-07 03:04:28 -07:00
Brian Warner
091cfd04ca test_storage: solaris doesn't appear to give the same block count as other platforms, so don't assert as much about 'diskbytes' recovered 2009-03-07 02:45:18 -07:00
Brian Warner
24ebdb3954 tahoe_cp.py: don't be verbose unless --verbose is passed: default is one line of success 2009-03-07 02:44:21 -07:00
Brian Warner
0dee2a6036 storage: add a lease-checker-and-expirer crawler, plus web status page. 
This walks slowly through all shares, examining their leases, deciding which
are still valid and which have expired. Once enabled, it will then remove the
expired leases, and delete shares which no longer have any valid leases. Note
that there is not yet a tahoe.cfg option to enable lease-deletion: the
current code is read-only. A subsequent patch will add a tahoe.cfg knob to
control this, as well as docs. Some other minor items included in this patch:

 tahoe debug dump-share has a new --leases-only flag
 storage sharefile/leaseinfo code is cleaned up
 storage web status page (/storage) has more info, more tests coverage
 space-left measurement on OS-X should be more accurate (it was off by 2048x)
  (use stat .f_frsize instead of f_bsize)
 2009-03-06 22:45:17 -07:00
Zooko O'Whielacronx
e9199a89ab trivial: remove unused import detected by pyflakes, and remove trailing whitespace 2009-03-05 16:32:04 -07:00
Zooko O'Whielacronx
5e90d82a02 trivial: use more specific function for ascii-encoding storage index 2009-02-22 11:57:51 -07:00
Brian Warner
c5ecb7b3ba test_cli: validate non-HTML error response of 'tahoe get' on an unrecoverable file 2009-03-03 22:11:46 -07:00
Brian Warner
f42e3bb107 web: full patch for HTML-vs-plaintext traceback renderings, improve test coverage of exception rendering 2009-03-03 21:56:30 -07:00
Brian Warner
90226f335f web/common.py: use 'Accept:' header to control HTML-vs-text/plain traceback renderings 2009-03-03 21:54:57 -07:00
Brian Warner
53f50fcc78 test/common: rearrange shouldHTTPError 2009-03-03 19:40:59 -07:00
Brian Warner
c4bda3daa3 web: move plural() to common.py 2009-03-03 19:40:19 -07:00
Brian Warner
67571eb033 add more information to NotEnoughSharesError, split out new exceptions for no-servers and no-source-of-ueb-hash 2009-03-03 19:37:15 -07:00
Brian Warner
f15c0be5af test_web: move shouldHTTPError into common.WebErrorMixin 2009-03-03 16:56:20 -07:00
Brian Warner
559c369574 test_web: clean up shouldHTTPError methods 2009-03-03 16:46:04 -07:00
Brian Warner
400c04c19a immutable checker add-lease: catch remote IndexError here too 2009-02-27 01:17:24 -07:00
Brian Warner
99ebf6eaf5 servermap add-lease: fix the code that's supposed to catch remote IndexErrors, I forgot that they present as ServerFailures instead. This should stop the deluge of Incidents that occur when you do add-lease against 1.3.0 servers 2009-02-27 01:04:26 -07:00
Brian Warner
8c3013c4f7 rrefutil: add check_remote utility function 2009-02-27 00:59:57 -07:00
Brian Warner
1b3e635936 rrefutil: add trap_remote utility and friends 2009-02-27 00:55:24 -07:00
Brian Warner
8251572e01 web: improve layout of storage status with a table 2009-02-26 19:58:38 -07:00
Brian Warner
112dc35563 crawler: add ETA to get_progress() 2009-02-26 19:42:48 -07:00
Alberto Berti
3035dfb8ed Fix for bug #645, correct path handling logic so that it works from sshfs 2009-02-26 09:02:37 -07:00
Zooko O'Whielacronx
9ab4aa9016 wui: s/Provisioning/Reliability/ ; suggested by Terrell 2009-02-25 21:09:04 -07:00
Brian Warner
7c35f01073 startstop_node.py: when restarting, tolerate a stale pid too 2009-02-25 19:52:45 -07:00
Brian Warner
63b19e567c web: fix the ERROR: line to work the same in python2.4 and 2.5 2009-02-25 01:46:21 -07:00
Brian Warner
7d4901197a test_cli/test_web: fix spurious test failure on solaris (maybe python2.4?) due to variations in the way that exceptions are stringified 2009-02-25 00:01:28 -07:00
Brian Warner
a3c1fe35d9 CLI: modify 'tahoe manifest' and 'tahoe deep-check' to report ERROR: properly. For #590. 2009-02-24 23:44:15 -07:00
Brian Warner
fd4ceb6a87 webapi: modify streaming deep-manifest/deep-checker to emit an ERROR: line if they encounter an unrecoverable+untraversable directory. For #590. 2009-02-24 23:13:35 -07:00
Brian Warner
7f8708cb7c scripts/common: fix alias handling on windows again, emit slightly nicer error message in response to an unknown alias 2009-02-24 22:21:36 -07:00
Brian Warner
fdb0200eca #165: make 'tahoe restart --force' the default behavior: warn but do not stop if restart is used on something that wasn't a running node, and always try to start it afterwards. This is particularly important for #315 (restart -m), because otherwise a single not-already-running node will prevent all nodes from being restarted, resulting in longer downtime than necessary 2009-02-24 21:42:13 -07:00
Brian Warner
51e3baeefc test_deepcheck: switch deep-check tests to use no-network too. This cuts the runtime down by about 50% 2009-02-24 21:04:57 -07:00
Brian Warner
6cf4096156 test_deepcheck: convert MutableChecker to no-network GridTest 2009-02-24 20:00:10 -07:00
Brian Warner
2e7f64d392 tests/no_network: move GET into the GridTestMixin class 2009-02-24 18:33:00 -07:00
Brian Warner
6f981e4eab common_web.py: oops, add .fields to the other FakeRequest 2009-02-24 18:04:59 -07:00
Brian Warner
376eab0c04 test_cli: exercise the recent tolerate-'c:\dir\file.txt' fix in scripts/common, recorded in a separate match to make it easier to merge the fix to prod 2009-02-24 17:56:20 -07:00
Brian Warner
a0aea06a9e scripts/common: on windows, tolerate paths like 'c:\dir\file.txt', by treating single-letter aliases on windows/cygwin as non-aliases 2009-02-24 17:55:22 -07:00
Brian Warner
8d8250e44a test/common_web.py: add a .fields attribute to our FakeRequest, since we support versions of Nevow that are old enough to not do it themselves 2009-02-24 17:20:50 -07:00
Alberto Berti
e1c925b373 Two small fixes on documentation for cli backup command. 2009-02-24 16:36:34 -07:00
Brian Warner
2810de32b1 test_web: add (disabled) test to see what happens when deep-check encounters an unrecoverable directory. We still need code changes to improve this behavior. 2009-02-24 15:40:17 -07:00
Alberto Berti
7e8958671b Add elapsed timestamp to cli backup command final summary. 2009-02-24 11:14:25 -07:00
Brian Warner
7cfbb9c832 test_repairer: change to use faster no_network.GridTestMixin, split Verifier tests into separate cases, refactor judgement funcs into shared methods 2009-02-23 22:15:06 -07:00
Brian Warner
f95e9b5964 immutable/checker.py: trap ShareVersionIncompatible too. Also, use f.check 
instead of examining the value returned by f.trap, because the latter appears
to squash exception types down into their base classes (i.e. since
ShareVersionIncompatible is a subclass of LayoutInvalid,
f.trap(Failure(ShareVersionIncompatible)) == LayoutInvalid).

All this resulted in 'incompatible' shares being misclassified as 'corrupt'.
 2009-02-23 22:14:05 -07:00
Brian Warner
9af9d8ae35 immutable/layout.py: wrap to 80 cols, no functional changes 2009-02-23 18:58:37 -07:00
Brian Warner
2be729b1e4 test_repairer: change Repairer to use much-faster no_network.GridTestMixin. As a side-effect, fix what I think was a bug: some of the assert-minimal-effort-expended checks were mixing write counts and allocate counts 2009-02-23 17:42:27 -07:00
Brian Warner
cc3c1ae8df test/no_network.py: add a basic stats provider 2009-02-23 17:39:37 -07:00
Brian Warner
f35c659b2f tests: stop using setUpClass/tearDownClass, since they've been deprecated in Twisted-8.2.0 2009-02-23 14:43:12 -07:00
Brian Warner
bc91689f8e test_checker: improve test coverage for checker results 2009-02-23 14:19:43 -07:00
Alberto Berti
d9649052d4 Fixed tests again so they will pass on windows. 2009-02-22 18:35:02 -07:00
Brian Warner
15ee186499 scripts: stop using RuntimeError, for #639 2009-02-22 17:31:06 -07:00
Brian Warner
c23d051d3f mutable/publish: stop using RuntimeError, for #639 2009-02-22 17:30:56 -07:00
Brian Warner
c4f8005867 remove more RuntimeError from unit tests, for #639 2009-02-22 17:28:55 -07:00
Brian Warner
5c3d7d8e73 stop using RuntimeError in unit tests, for #639 2009-02-22 17:27:22 -07:00
Brian Warner
d95b01a214 ftpd/sftpd: stop using RuntimeError, for #639 2009-02-22 17:24:26 -07:00
Alberto Berti
b945c275c2 Added tests for the cse when listdir is an iterator 2009-02-22 16:43:56 -07:00
Alberto Berti
cd0bd97954 Fixed tests so that they pass also on buildbots. 2009-02-22 16:43:11 -07:00
Alberto Berti
b2f8fe04c6 Use failUnlessEqual instead of failUnless(a == b) 2009-02-22 16:42:14 -07:00
Alberto Berti
89a20fe4dd Better implementation of filtering algorithm. 2009-02-22 16:40:49 -07:00
Alberto Berti
2fbca1596b Removed '.hgrags' from vcs excludes 2009-02-22 16:39:46 -07:00
Alberto Berti
5d629d0050 Added tests for the --exclude* options of backup command. 2009-02-22 10:51:06 -07:00
Alberto Berti
5d57da93fd Added --exclude, --exclude-from and --exclude-vcs options to backup command. 
It is still impossible to specify absolute exclusion path, only
relative. I must check with tar or rsync how they allow them to be
specified.
 2009-02-22 11:08:29 -07:00
Alberto Berti
c54fdd61b0 Raise a more explanatory exception for errors encountered during backup processing. 2009-02-22 11:02:52 -07:00
Alberto Berti
ff6a77cc6b Added tests for the fixed alias related command's synopsis 2009-02-22 10:37:32 -07:00
Alberto Berti
ffab4002aa Add missing synopsis and descriptions for alias commands. 2009-02-20 18:31:06 -07:00
Brian Warner
c85eccbf64 test_web.py: increase test coverage of web.status.plural() 2009-02-21 18:01:16 -07:00
Brian Warner
77f3b83d68 crawler: fix performance problems: only save state once per timeslice (not after every bucket), don't start the crawler until 5 minutes after node startup 2009-02-21 14:56:49 -07:00
Brian Warner
a04d3b8fe8 test_system: oops, don't assume that all files in storage/ are in a deep storage/shares/prefix/si/shnum path, since now the crawler pickle has a short path 2009-02-21 00:17:10 -07:00
Brian Warner
b9c4f4bdf6 crawler: tolerate low-resolution system clocks (i.e. windows) 2009-02-21 00:15:33 -07:00
Brian Warner
106d31b112 BucketCountingCrawler: store just the count, not cycle+count, since it's too easy to make usage mistakes otherwise 2009-02-20 21:58:31 -07:00
Brian Warner
3c6471c717 test_storage: startService the server, as is now the standard practice 2009-02-20 21:57:55 -07:00
Brian Warner
f934289d2d crawler: load state from the pickle in init, rather than waiting until startService, so get_state() can be called early 2009-02-20 21:57:20 -07:00
Brian Warner
1077826357 BucketCountingCrawler: rename status and state keys to use 'bucket' instead of 'share', because the former is more accurate 2009-02-20 21:46:06 -07:00
Brian Warner
d2d297f12f storage: also report space-free-for-root and space-free-for-nonroot, since that helps users understand the space-left-for-tahoe number better 2009-02-20 21:28:56 -07:00
Brian Warner
b3cd4952bd storage: add bucket-counting share crawler, add its output (number of files+directories maintained by a storage server) and status to the webapi /storage page 2009-02-20 21:04:08 -07:00
Brian Warner
d14f00c537 storage: move si_b2a/si_a2b/storage_index_to_dir out of server.py and into common.py 2009-02-20 21:03:09 -07:00
Brian Warner
73e05bf967 crawler: add get_progress, clean up get_state 2009-02-20 18:27:43 -07:00
Brian Warner
2e45619844 web/storage: make sure we can handle platforms without os.statvfs too 2009-02-20 16:03:53 -07:00
Brian Warner
c6a061e600 crawler: provide for one-shot crawlers, which stop after their first full cycle, for share-upgraders and database-populaters 2009-02-20 15:19:11 -07:00
Brian Warner
00677ff9a5 web: add Storage status page, improve tests 2009-02-20 14:29:26 -07:00
Brian Warner
ff6907a557 storage: include reserved_space in stats 2009-02-20 14:29:20 -07:00
Brian Warner
4b8cc42f18 web/check_results: sort share identifiers in the sharemap display 2009-02-20 12:29:22 -07:00
Brian Warner
c6c30ac5d4 webapi: pass client through constructor arguments, remove IClient, should make it easier to test web renderers in isolation 2009-02-20 12:15:54 -07:00
Brian Warner
e357b8a679 test/no_network: do startService on the storage servers, make it easier to customize the storage servers 2009-02-19 20:22:54 -07:00
Brian Warner
ef4ff21ae7 crawler: modify API to support upcoming bucket-counting crawler 2009-02-19 19:31:42 -07:00
Brian Warner
9bc08158c6 test_backupdb: make the not-a-database file larger, since the older sqlite-2.3.2 on OS-X is easily fooled 2009-02-19 18:04:09 -07:00
Brian Warner
26fbe9df95 web/reliability: add parameter descriptions, adapted from a patch from Terrell Russell. 2009-02-19 16:29:18 -07:00
Brian Warner
2f751332e8 test_crawler: hush pyflakes 2009-02-19 14:23:40 -07:00
Brian Warner
ff9811211d test_crawler: disable the percentage-of-cpu-used test, since it is too unreliable on our slow buildslaves. But leave the code in place for developers to run by hand. 2009-02-19 14:16:54 -07:00
Brian Warner
790a10d1b2 reliability.py: fix the numpy conversion, it was completely broken. Thanks to Terrell Russell for the help. 2009-02-19 13:55:15 -07:00
Brian Warner
268cd538e2 reliability: switch to NumPy, since Numeric is deprecated 2009-02-19 01:44:35 -07:00
Brian Warner
f10aa59e5b test_crawler: don't require >=1 cycle on cygwin 2009-02-19 00:58:18 -07:00
Brian Warner
dfd72c6483 crawler: use fileutil.move_info_place in preference to our own version 2009-02-18 23:13:42 -07:00
Brian Warner
89f041ac83 fileutil: add move_into_place(), to perform the standard unix trick of atomically replacing a file, with a fallback for windows 2009-02-18 23:13:10 -07:00
Brian Warner
b949ea4f32 crawler: fix problems on windows and our slow cygwin slave 2009-02-18 22:24:31 -07:00
Brian Warner
193889f793 #633: first version of a rate-limited interruptable share-crawler 2009-02-18 21:46:33 -07:00
Brian Warner
4646451de6 change StorageServer to take nodeid in the constructor, instead of assigning it later, since it's cleaner and because the original problem (Tubs not being ready until later) went away 2009-02-18 16:23:01 -07:00
Brian Warner
b398a69f14 test_system: split off checker tests to test_deepcheck.py, this file is too big 2009-02-18 15:42:34 -07:00
Brian Warner
ef53da2b12 break storage.py into smaller pieces in storage/*.py . No behavioral changes. 2009-02-18 14:46:55 -07:00
Brian Warner
a0c5f92cbd immutable/layout: minor change to repr name 2009-02-18 14:46:48 -07:00
Brian Warner
2346d8621d interfaces.py: allow add/renew/cancel-lease to return Any, so that 1.3.1 clients (the first to use these calls) can tolerate future storage servers which might return something other than None 2009-02-18 13:29:03 -07:00
Brian Warner
bce4a5385b add --add-lease to 'tahoe check', 'tahoe deep-check', and webapi. 2009-02-17 19:32:43 -07:00
Brian Warner
e9563ebc02 change RIStorageServer.remote_add_lease to exit silently in case of no-such-bucket, instead of raising IndexError, because that makes the upcoming --add-lease feature faster and less noisy 2009-02-17 19:30:53 -07:00
Brian Warner
fde2289e7b CLI #590: convert 'tahoe deep-check' to streaming form, improve display, add tests 2009-02-17 17:15:11 -07:00
Brian Warner
0e78b2587c interfaces.py: document behavior of add_lease/renew_lease/cancel_lease, before I change it 2009-02-17 13:48:09 -07:00
Brian Warner
d52eadfc58 test_backupdb: improve error messages if the test fails 2009-02-17 11:08:38 -07:00
Brian Warner
476a5c8fac webapi #590: add streaming deep-check. Still need a CLI tool to use it. 2009-02-16 23:35:53 -07:00
Brian Warner
8579e25059 test_web.Grid: change the CHECK() function to make it easier to test t= values with hyphens in them 2009-02-16 23:00:34 -07:00
Brian Warner
522641bb32 test_web: improve checker-results coverage with a no-network -based test, enhance no-network harness to assist, fix some bugs in web/check_results.py that were exposed 2009-02-16 22:12:42 -07:00
Brian Warner
059f24adca web: fix handling of reliability page when Numeric is not available 2009-02-16 19:56:58 -07:00
Brian Warner
f2f8ede11f test/no_network: update comments with setup timing: no_network takes 50ms, SystemTestMixin takes 2s (on my laptop) 2009-02-16 18:06:43 -07:00
Brian Warner
040cb39613 test_upload: rewrite in terms of no-network GridTestMixin, improve no_network.py as necessary 2009-02-16 17:44:57 -07:00
Brian Warner
911abcc34b test_download: rewrite in terms of no-network GridTestMixin, improve no_network.py as necessary 2009-02-16 17:36:58 -07:00
Brian Warner
e9427ea777 test_dirnode.py: convert Deleter to new no-network gridtest 2009-02-16 17:23:48 -07:00
Brian Warner
267d91f797 test_cli.py: modify to use the new 'no-network' gridtest instead of SystemTestMixin, which speeds it up from 73s to 43s on my system 2009-02-16 17:20:05 -07:00
Brian Warner
191fd8556a tests: fix no_network framework to work with upload/download and checker 2009-02-16 17:19:47 -07:00
Brian Warner
0409bc5628 client.py: improve docstring 2009-02-16 17:15:32 -07:00
Brian Warner
770f976a85 test_cli: add test coverage for help strings 2009-02-16 15:08:33 -07:00
Brian Warner
ebe0f2ac08 test/no_network: new test harness, like system-test but doesn't use the network so it's faster 2009-02-16 14:58:44 -07:00
Brian Warner
8ff76c6269 interfaces.py: minor docstring edit 2009-02-16 14:58:16 -07:00
Brian Warner
df90dd8e73 test_cli: improve test coverage slightly 2009-02-15 21:04:51 -07:00
Brian Warner
3235b9630b test_util: get almost full test coverage of dictutil, starting with the original pyutil tests as a base. The remaining three uncovered lines involve funny cases of ValueOrderedDict that I can't figure out how to get at 2009-02-15 20:32:10 -07:00
Brian Warner
cc27b218f5 provisioning/reliability: add tests, hush pyflakes, remove dead code, fix web links 2009-02-15 16:24:51 -07:00
Brian Warner
e1380b132b util/statistics: add tests, fix mean_repair_cost 2009-02-15 16:23:26 -07:00
Brian Warner
812f23585d test_repairer: hush pyflakes 2009-02-15 16:23:10 -07:00
Brian Warner
e2efd911a3 build a 'reliability' web page, with a simulation of file decay and repair over time 2009-02-13 17:42:34 -07:00
Shawn Willden
51ab76875b More lossmodel work, on repair. 2009-01-15 20:56:48 -07:00
Shawn Willden
21832280da Statistics module 
Added a statistics module for calculating various facets of
share survival statistics.
 2009-01-13 20:12:35 -07:00
Brian Warner
60b06b8d32 test_dirnode: #625 run deep-check on a readonly dirnode too 2009-02-13 14:53:37 -07:00
Brian Warner
4aee51ff6f figleaf_htmlizer: fix order of summary counters 2009-02-13 09:57:53 -07:00
Brian Warner
aee319e236 figleaf_htmlizer: oops, re-ignore files that aren't under root, like code in auto-built eggs 2009-02-13 00:00:22 -07:00
Zooko O'Whielacronx
14d23d99a5 setup: make the "full version string" be "allmydata-tahoe/1.3.0" instead of "allmydata-tahoe-1.3.0" and the UserAgent string of the cli be "allmydata-tahoe/1.3.0 (tahoe-client)" 
This is webbish.  Thanks to kpreid for suggesting it.
 2009-02-12 22:37:38 -07:00
Brian Warner
30724593fc figleaf_htmlizer: emit stats to stdout, so buildbot can see it 2009-02-12 15:10:20 -07:00
Brian Warner
781c271b82 figleaf_htmlizer: render changes in coverage relative to a previous test run using --old-coverage 2009-02-12 15:04:12 -07:00
Zooko O'Whielacronx
d7dbd6675e immutable repairer: fix DownUpConnector so that it satisfies short reads the were requested after the last write and before the close 
This is probably the cause of the very rare "loss of progress" bug.  This is tested by unit tests.  A recent patch changed this to errback instead of losing progress, and now this patch is changing it again to return a short read instead of errbacking.  Returning a short read is what the uploader (in encode.py) is expecting, when it is reading the last block of the ciphertext, which might be shorter than the other blocks.
 2009-02-12 17:04:47 -07:00
Zooko O'Whielacronx
bdb992467c immutable repairer: add an assertion that a certain value in this tricky function is always what I think it is 2009-02-12 16:31:32 -07:00
Zooko O'Whielacronx
2d45d192d1 immutable repairer: add tests of how it handles short reads 2009-02-12 16:48:53 -07:00
Zooko O'Whielacronx
8303f90da0 nodeadmin: node stops itself if a hotline file hasn't been touched in 60 seconds now, instead of in 40 seconds 
A test failed on draco (MacPPC) because it took 49 seconds to get around to running the test, and the node had already stopped itself when the hotline file was 40 seconds old.
 2009-02-12 15:21:31 -07:00
Zooko O'Whielacronx
76d7cc4404 immutable repairer: errback any pending readers of DownUpConnectorwhen it runs out of bytes, and test that fact 2009-02-11 20:11:29 -07:00
Brian Warner
125bf09528 figleaf_htmlizer: more rearranging, behavior should still be unchanged 2009-02-11 20:05:15 -07:00
Brian Warner
e02ecec1ad figleaf_htmlizer: break it up into subfunctions, behavior should still be unchanged 2009-02-11 19:56:07 -07:00
Brian Warner
6bde1b0345 figleaf_htmlizer: rewrite in class form, behavior should be the same as before 2009-02-11 19:40:50 -07:00
Brian Warner
6db747b1f0 figleaf_htmlizer: rewrite with twisted.python.usage, remove logging: should behave the same as before 2009-02-11 19:16:43 -07:00
Brian Warner
f3ed579e74 figleaf_htmlizer: expand tabs, fix to 4-space indents. No functional changes. 2009-02-11 19:05:42 -07:00
Zooko O'Whielacronx
7eb260a9cf versioning: include an "appname" in the application version string in the versioning protocol, and make that appname be controlled by setup.py 
It is currently hardcoded in setup.py to be 'allmydata-tahoe'.  Ticket #556 is to make it configurable by a runtime command-line argument to setup.py: "--appname=foo", but I suddenly wondered if we really wanted that and at the same time realized that we don't need that for tahoe-1.3.0 release, so this patch just hardcodes it in setup.py.
setup.py inspects a file named 'src/allmydata/_appname.py' and assert that it contains the string "__appname__ = 'allmydata-tahoe'", and creates it if it isn't already present.  src/allmydata/__init__.py import _appname and reads __appname__ from it.  The rest of the Python code imports allmydata and inspects "allmydata.__appname__", although actually every use it uses "allmydata.__full_version__" instead, where "allmydata.__full_version__" is created in src/allmydata/__init__.py to be:

__full_version__ = __appname + '-' + str(__version__).

All the code that emits an "application version string" when describing what version of a protocol it supports (introducer server, storage server, upload helper), or when describing itself in general (introducer client), usese allmydata.__full_version__.

This fixes ticket #556 at least well enough for tahoe-1.3.0 release.
 2009-02-11 17:18:16 -07:00
Brian Warner
23fdd4f48e backupdb: cosmetic: capitalize the no-pysqlite instructions properly. Thanks to Terrell Russell for the catch. 2009-02-11 15:28:30 -07:00
Brian Warner
5f288842d5 test_repairer: disable repair-from-corruption tests until other things are improved well enough to make it useful 2009-02-11 15:01:59 -07:00
Zooko O'Whielacronx
079c1851a9 trivial: whitespace 2009-02-11 11:19:35 -07:00
Brian Warner
7d907f35aa storage: make add-lease work, change default ownernum=1 since 0 is reserved to mean 'no lease here' 2009-02-10 23:39:38 -07:00
Brian Warner
13a3ef5ec1 #620: storage: allow mutable shares to be deleted, with a writev where new_length=0 2009-02-10 23:37:56 -07:00
Brian Warner
6a5f28f47d test_cli.Backup: insert some stalls to make sure two successive backups get distinct timestamps, avoiding intermittent failures 2009-02-10 20:37:09 -07:00
Brian Warner
f7a263eb0b #619: make 'tahoe backup' complain and refuse to run if sqlite is unavailable and --no-backupdb is not passed 2009-02-10 18:49:10 -07:00
Brian Warner
3b1c8ceb86 tests: increase the default timeout for SystemTestMixin -based tests to 300 seconds, since our slower buildslaves sometimes take longer than the default 120s 2009-02-10 14:44:12 -07:00
Zooko O'Whielacronx
ef1bfdd2bf immutable: repairer: add a simple test to exercise the "leftover" code path, fix the bug (and rename the variable "leftover" to "extra") 2009-02-10 12:12:45 -07:00
Zooko O'Whielacronx
75e4e67ed7 immutable: tighten preconditions -- you can write empty strings or read zero bytes, and add the first simple unit test of DownUpConnector 2009-02-10 00:56:47 -07:00
Zooko O'Whielacronx
d436c6235d immutable: tests: the real WRITE_LEEWAY is 35 (it was a mistake to move it from 10 to 35 earlier -- I had seen a failure in which it took 35 times as many writes as I thought were optimal, but I misread and thought it took only 20 times as many) 2009-02-09 23:53:48 -07:00
Zooko O'Whielacronx
c59940852b immutable: defensive programming: assert that the encrypted readable gave you no more than the number of bytes you asked for 
(There is a bug in the current DownUpConnector which can cause it to give more bytes than you asked for on one request, and then less on the next, effectively shifting some of the bytes to an earlier request, but I think this bug never gets triggered in practice.)
 2009-02-09 23:46:05 -07:00
Zooko O'Whielacronx
65c12b24b8 immutable: tests: sigh, raise, again the limit of how many extra writes you can do and still pass this test 
Obviously requiring the code under test to perform within some limit isn't very meaningful if we raise the limit whenever the test goes outside of it.
But I still don't want to remove the test code which measures how many writes (and, elsewhere, how many reads) a client does in order to fulfill these duties.
Let this number -- now 20 -- stand as an approximation of the inefficiency of our code divided by my mental model of how many operations are actually optimal for these duties.
 2009-02-09 20:09:31 -07:00
Zooko O'Whielacronx
5738d94ccd immutable: tests: assert that verifier gives a clean bill of health after corruption and repair (the previous patch mistakenly did this only after deletion and repair), and also test whether deleting seven other shares and then downloading works. Also count the number of shares stored in the local filesystem. 2009-02-09 20:08:41 -07:00
Zooko O'Whielacronx
bbf48f4a88 immutable: test: add a test after attempting to repair from corruption: does a full verify run give the file a clean bill of health? If not, the you haven't successfully repaired it. 
This will make the repairer tests more consistent -- less accidentally passing due to getting lucky.
 2009-02-09 19:01:49 -07:00
Zooko O'Whielacronx
4091f73f34 immutable: tests: put shares back to their pristine condition in between each test of corrupting-and-repairing them 
This is important, because if the repairer doesn't completely repair all kinds of corruption (as the current one doesn't), then the successive tests get messed up by assuming that the shares were uncorrupted when the test first set about to corrupt them.
 2009-02-09 18:29:56 -07:00
Brian Warner
a9a3b509df upload: add a think-of-the-compatibility note to UploadResults 2009-02-09 14:50:04 -07:00
Brian Warner
a5ab6c060d helper #609: uploading client should ignore old helper's UploadResults, which were in a different format 2009-02-09 14:45:43 -07:00
Brian Warner
b197c5bb8c test_runner: skip all spawnProcess-using tests on cygwin, since spawnProcess just hangs forever 2009-02-09 02:34:00 -07:00
Brian Warner
19902a0f16 test_runner.py: revert the CreateNode section to using runner() inline, rather than spawning a process, to get more precise coverage 2009-02-09 02:26:17 -07:00
Brian Warner
0b29aae7cf storage #596: announce 'tolerates-immutable-read-overrun' to the version announcement, to indicate that a read() on an immutable share where offset+length is beyond the end of the file will return a truncated string instead of raising an exception 2009-02-08 19:56:02 -07:00
Brian Warner
89683a3906 test_upload: add test of maximum-immutable-share-size, to complete the last item of #538 2009-02-08 19:41:27 -07:00
Brian Warner
d8e00c37b5 test_cli.Backup: capture stderr when sqlite is unavailable 2009-02-07 15:14:40 -07:00
Brian Warner
213ef3d64b test_repairer: wrap comments to 80cols, my laptop does not have a wide screen. No functional changes. 2009-02-07 14:06:26 -07:00
Brian Warner
38ee95fec4 immutable/checker: wrap comments to 80cols, my laptop does not have a wide screen. No functional changes. 2009-02-07 14:04:39 -07:00
Brian Warner
50886ea494 test/common.py: in share-layout-reading code, use '>L' consistently, since '>l' doesn't specify the signedness and the windows tests appear to be failing with an endianness-like problem (version==0x01000000). Also use binary mode when editing sharefiles 2009-02-07 13:38:17 -07:00
Brian Warner
1fd8f023ab test_cli: increase timeout on test_backup, since our dapper buildslave is really slow 2009-02-06 02:17:53 -07:00
Brian Warner
5bc0ef7ffe backupdb.py: catch OperationalError on duplicate-insert too, since pysqlite2 on dapper raises it instead of IntegrityError 2009-02-06 01:34:01 -07:00
Brian Warner
9933aa0d49 test_backupdb.py: reset the check-timers after one step, otherwise a slow host can false-fail 2009-02-06 01:33:05 -07:00
Brian Warner
814fec5495 test_cli.backup: oops, fix test to work even when sqlite is unavailable 2009-02-05 22:10:42 -07:00
Brian Warner
ca32db5b39 #598: add cli+backupdb tests, improve user display, update docs, move docs out of proposed/ 2009-02-05 22:07:01 -07:00
Brian Warner
add0e1f2f8 #598: add backupdb to 'tahoe backup' command, enable it by default 2009-02-05 19:56:40 -07:00
Brian Warner
4be2e11d11 add sqlite-based backupdb, for #598 and others (including 'tahoe cp'). Not enabled yet. 2009-02-05 18:17:56 -07:00
Zooko O'Whielacronx
9ba5f9347d setup: add a case to execute "python .../twistd.py" if "twistd" is not found 2009-02-04 18:06:20 -07:00
Brian Warner
4e572a5f24 webapi: add verifycap (spelled 'verify_url') to the t=json output on files and directories. Closes #559. 2009-02-03 19:22:48 -07:00
Brian Warner
0716fbcd16 CLI: tahoe_check: stop escaping the JSON output when using --raw 2009-02-02 21:12:32 -07:00
Brian Warner
cfce8b5eab #598: first cut of 'tahoe backup' command: no backupdb, but yes shared-unchanged-directories and Archives/TIMESTAMP and Latest/ 2009-02-02 21:09:02 -07:00
Brian Warner
91dacc3dbc CLI: move node-url -should-end-in-slash code into a common place, so other tools can rely upon it later 2009-02-02 21:08:56 -07:00
Brian Warner
a7de479767 tahoe_ls: CLI command should return rc=0, not None 2009-02-02 21:07:20 -07:00
Zooko O'Whielacronx
e08e8d3f41 storage: disable test_large_share again: my linux laptop has less than 4 GiB free 2009-01-30 22:16:49 -07:00
Brian Warner
529a8e9fdb web/directory: add a link from readwrite directories to a read-only version, and fix the 'SI=xxx' header to actually use the storage index, not the writekey 2009-01-30 19:32:05 -07:00
Brian Warner
b77a017872 uri: add abbrev_si() method, which returns the abbreviated storage index 2009-01-30 19:31:10 -07:00
Zooko O'Whielacronx
f0682cf43e setup: more verbose assertion failure in test_runner 2009-01-29 10:49:06 -07:00
Zooko O'Whielacronx
204629be43 storage: enable the test of a share larger than 2 GiB; this will probably be too expensive on Mac OS X, but I think it won't be on all the other platforms ; I will probably set it to SkipTest if the sys.platform is Mac after seeing the results of this buildbot run 2009-01-28 16:33:12 -07:00
Brian Warner
1427db1c88 CLI: fix examples in tahoe put --help 2009-01-27 15:39:09 -07:00
Zooko O'Whielacronx
8d7fe2adb3 trivial: remove unused imports noticed by pyflakes 2009-01-27 15:11:48 -07:00
Zooko O'Whielacronx
64d12a9402 setup: fix test_runner to invoke bin/tahoe.exe instead of bin/tahoe if on Windows (this is what happens when a user invokes bin/tahoe on Windows) 2009-01-27 14:37:17 -07:00
Zooko O'Whielacronx
1ae08acc8f setup: fix test_runner to assert that lines which are output to stderr must end with a punctuation mark (apparently re.search("x$", "x\r\n") does not match. :-() 2009-01-27 14:35:05 -07:00
Zooko O'Whielacronx
3cd4722c9b setup: fix test_runner.RunNode.test_baddir -- it was left incomplete and broken by a recent patch 2009-01-27 14:32:45 -07:00
Zooko O'Whielacronx
688bb7a453 setup: go ahead and check for noise in test_client_no_noise 2009-01-26 17:46:16 -07:00
Zooko O'Whielacronx
8d2a3e78ca setup: add a test for a warning message from importing nevow, marked as TODO, comment-out the assertion of no-noise inside other test_runner tests 2009-01-26 17:30:46 -07:00
Brian Warner
9d6534d78b make streaming-manifest stop doing work after the HTTP connection is dropped 2009-01-23 19:39:08 -07:00
Zooko O'Whielacronx
3e4450cf3f setup: find a "bin/tahoe" executable to test based on allmydata.__file__ instead of based on the CWD 
This means that the tests still work if you are executing them from a CWD other than the src dir -- *if* the "bin/tahoe" is found at os.path.dirname(os.path.dirname(os.path.dirname(allmydata.__file__))).
If no file is found at that location, then just skip the tests of executing the "tahoe" executable, because we don't want to accidentally run those tests against an executable from a different version of tahoe.
 2009-01-23 18:34:37 -07:00
Brian Warner
1de4110b35 #509: remove non-streaming 'tahoe manifest' CLI form 2009-01-23 17:00:02 -07:00
Brian Warner
6a04103cc2 #509 CLI: add 'tahoe manifest --stream' 2009-01-23 16:33:21 -07:00
Brian Warner
5a0e3f3a40 #509: test_system.py: add test for streamed-manifest 2009-01-23 16:32:47 -07:00
Brian Warner
9ade197c3b test_system: rearrange DeepCheckWebGood to make it easier to add CLI tests 2009-01-23 16:13:06 -07:00
Brian Warner
6ba154851f CLI: remove the '-v' alias for --version-and-path, to free up '-v' for more traditional uses (like --verbose) 2009-01-23 15:21:50 -07:00
Brian Warner
26260374e9 #590: add webish t=stream-manifest 2009-01-22 22:01:36 -07:00
Brian Warner
72adeccf2d dirnode: add get_repair_cap() 2009-01-22 21:44:49 -07:00
Brian Warner
94ab90273d dirnode.deep_traverse: fix docstring to describe the correct return value 2009-01-22 21:39:50 -07:00
Brian Warner
d8b3505cf5 filenode: add get_repair_cap(), which uses the read-write filecap for immutable files, and the verifycap for immutable files 2009-01-22 21:38:36 -07:00
Zooko O'Whielacronx
b77c89ac60 setup: add test that the tests are testing the right source code 
This is a test of #145, and I think that now the code passes this test.
 2009-01-22 15:52:40 -07:00
Zooko O'Whielacronx
967102e1b9 trivial: removed unused imports noticed by pyflakes 2009-01-22 15:52:13 -07:00
Zooko O'Whielacronx
210da5cd9a setup: change test_runner to invoke "bin/tahoe" in a subprocess instead of executing runner.runner() 
This is necessary because loading allmydata code now depends on PYTHONPATH manipulation which is done in the "bin/tahoe" script.  Unfortunately it makes test_runner slower since it launches and waits for many subprocesses.
 2009-01-22 15:38:18 -07:00
Zooko O'Whielacronx
fafdd2ce59 setup: fix "tahoe start" to work on Windows even when a Tahoe base dir hasn't been configured in the Windows registry 2009-01-21 12:47:20 -07:00
Zooko O'Whielacronx
7d91dc5efe rollback the feature of making "ambient upload authority" configurable 
This reverses some, but not all, of the changes that were committed in the following set of patches.

rolling back:

Sun Jan 18 09:54:30 MST 2009  toby.murray
  * add 'web.ambient_upload_authority' as a paramater to tahoe.cfg

    M ./src/allmydata/client.py -1 +3
    M ./src/allmydata/test/common.py -7 +9
    A ./src/allmydata/test/test_ambient_upload_authority.py
    M ./src/allmydata/web/root.py +12
    M ./src/allmydata/webish.py -1 +4
Sun Jan 18 09:56:08 MST 2009  zooko@zooko.com
  * trivial: whitespace
  I ran emacs's "M-x whitespace-cleanup" on the files that Toby's recent patch had touched that had trailing whitespace on some lines.

    M ./src/allmydata/test/test_ambient_upload_authority.py -9 +8
    M ./src/allmydata/web/root.py -2 +1
    M ./src/allmydata/webish.py -2 +1
Mon Jan 19 14:16:19 MST 2009  zooko@zooko.com
  * trivial: remove unused import noticed by pyflakes

    M ./src/allmydata/test/test_ambient_upload_authority.py -1
Mon Jan 19 21:38:35 MST 2009  toby.murray
  * doc: describe web.ambient_upload_authority

    M ./docs/configuration.txt +14
    M ./docs/frontends/webapi.txt +11
Mon Jan 19 21:38:57 MST 2009  zooko@zooko.com
  * doc: add Toby Murray to the CREDITS

    M ./CREDITS +4
 2009-01-20 20:47:35 -07:00
Zooko O'Whielacronx
6bbbb375e1 setup: fix test_system to require tahoe under its package==distribution name "allmydata-tahoe" instead of its module name "allmydata" 2009-01-20 12:38:09 -07:00
Zooko O'Whielacronx
845b21a5ad trivial: remove unused import noticed by pyflakes 2009-01-19 15:16:19 -07:00
Zooko O'Whielacronx
f4f69f4a95 setup: refactor versions-and-paths and use pkg_resources to find them 
Using pkg_resources is probably better if it works -- zope.interface doesn't have a __version__ attribute that we can query, but pkg_resources knows zope.interface's version number, for one thing.
This code falls back to the old way -- looking at the __version__ attributes and __file__ attributes -- if the pkg_resources way doesn't answer.
Note that this patch also changes the capitalization of "Nevow", "Twisted", and "pyOpenSSL", and the spelling of "allmydata-tahoe".  These changes are not frivolous: they are reflecting the fact that we are naming Python packages (technically called Python "distributions") instead of Python modules (technically and confusingly called Python "packages") here.  The package ("distribution") is named "allmydata-tahoe".  The module ("package") is named "allmydata".
 2009-01-19 15:04:35 -07:00
Zooko O'Whielacronx
4771e1c9d5 trivial: whitespace 
Ran "M-x whitespace-cleanup" on files that Toby's recent patch touched, even though they didn't have trailing whitespace.
 2009-01-18 10:58:15 -07:00
Zooko O'Whielacronx
ce7c448bc0 trivial: whitespace 
I ran emacs's "M-x whitespace-cleanup" on the files that Toby's recent patch had touched that had trailing whitespace on some lines.
 2009-01-18 10:56:08 -07:00
Zooko O'Whielacronx
9247dc70e5 trivial: whitespace 2009-01-18 10:54:58 -07:00
toby.murray
66f83c7356 add 'web.ambient_upload_authority' as a paramater to tahoe.cfg 2009-01-18 10:54:30 -07:00
cgalvan
7bfaa74ef1 add option to show version and path to the tahoe executable 2009-01-16 12:47:51 -07:00
Brian Warner
26ca53fa3d node.py: use NODEDIR/tmp for the 'tempfile' module's temporary directory, so webapi upload tempfiles are put there instead of /tmp . You can set it to something else by setting [node]tempdir in tahoe.cfg 2009-01-14 20:00:15 -07:00
Brian Warner
e9d4334159 web/operations: undo the disable-ophandle-expiration change that inadvertently got included in zooko's recent 'rename wapi.txt to webapi.txt' patch, causing test failures 2009-01-14 19:14:59 -07:00
Zooko O'Whielacronx
f9ee60a88e cli: tests: skip symlink test if there is no os.symlink 2009-01-14 18:10:10 -07:00
Brian Warner
2fe099a0b3 mutable: move recent operation history management code (MutableWatcher) into history.py, have History provide stats 2009-01-14 17:36:20 -07:00
Brian Warner
aa50c30aa2 download: tiny cleanup of history code 2009-01-14 16:41:51 -07:00
Brian Warner
10268a4f7f upload: move upload history into History object 2009-01-14 16:41:06 -07:00
Brian Warner
3920e6d1e7 immutable/download.py move recent-downloads history out of Downloader and into a separate class. upload/etc will follow soon. 2009-01-14 16:14:24 -07:00
Zooko O'Whielacronx
0a2895e17a docs: rename wapi.txt to webapi.txt 
Because Brian argues that the file contains a description of the wui as well as of the wapi, and because the name "webapi.txt" might be more obvious to the untrained eye.
 2009-01-14 13:53:48 -07:00
Brian Warner
cc50e2f4aa upload: use WriteBucketProxy_v2 when uploading a large file (with shares larger than 4GiB). This finally closes #346. I think we can now handle immutable files up to 48EiB. 2009-01-12 20:14:42 -07:00
Brian Warner
bf56e2bb51 deep-check-and-repair: improve results and their HTML representation 2009-01-12 18:56:19 -07:00
Brian Warner
8f2ec16b2c test_repairer.py: hush pyflakes: remove duplicate/shadowed function name, by using the earlier definition (which is identical) 2009-01-12 15:45:09 -07:00
Brian Warner
fe362c0021 hush pyflakes by removing unused imports 2009-01-12 15:41:20 -07:00
Zooko O'Whielacronx
25063688b4 immutable repairer 
This implements an immutable repairer by marrying a CiphertextDownloader to a CHKUploader.  It extends the IDownloadTarget interface so that the downloader can provide some metadata that the uploader requires.
The processing is incremental -- it uploads the first segments before it finishes downloading the whole file.  This is necessary so that you can repair large files without running out of RAM or using a temporary file on the repairer.
It requires only a verifycap, not a readcap.  That is: it doesn't need or use the decryption key, only the integrity check codes.
There are several tests marked TODO and several instances of XXX in the source code.  I intend to open tickets to document further improvements to functionality and testing, but the current version is probably good enough for Tahoe-1.3.0.
 2009-01-12 11:00:22 -07:00
Zooko O'Whielacronx
e449052a17 util: dictutil: add DictOfSets.union(key, values) and DictOfSets.update(otherdictofsets) 2009-01-12 10:55:39 -07:00