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220 commits

Author SHA1 Message Date
Scott Lystig Fritchie
8cd41a7bf2 Clean up projection-related tests in machi_proxy_flu1_client:api_smoke_test 2015-10-14 12:49:48 +09:00
Mark Allen
ec9682520a Fix tests with bad file names. 
Either catch the {error, bad_arg} tuple or modify the file name to
conform to the machi conventions of prefix^uuid^seqno.
 2015-10-13 21:13:12 -05:00
Scott Lystig Fritchie
2724960eaf TODO MARK: added clarification to test/machi_flu_psup_test.erl 2015-10-12 15:43:45 +09:00
Scott Lystig Fritchie
5131ebdd16 Change eunit expectations from change to using psup 2015-10-12 15:38:47 +09:00
Scott Lystig Fritchie
cbf773215e TODO MARK add comment for machi_cr_client_test:smoke_test2/0 failure 2015-10-12 15:29:54 +09:00
Scott Lystig Fritchie
8a8c4dcede Adapt machi_cr_client_test:smoke_test2/0 to change in FLU semantics: partial_write -> unwritten 2015-10-12 14:22:47 +09:00
Mark Allen
f3e6d46e36 Fix chain manager failures disabling active mode 
The FLU psup starts the chain manager in active mode by default
(as it should for normal run-time operation.) By adding the
{active_mode, false} tuple to the options list, we can
tell the chain manager that it should be explicitly manipulated
during tests.
 2015-10-11 23:05:44 -05:00
Mark Allen
da0b331936 WIP 2015-10-11 23:05:27 -05:00
Mark Allen
855f94925c Validate semantics on partial reads 2015-10-11 23:05:00 -05:00
Mark Allen
8187e01fe0 Use psup startup 2015-10-11 23:04:43 -05:00
Mark Allen
5926cef44a Make test start up more reliable 2015-10-08 15:49:22 -05:00
Mark Allen
d3fe7ee181 Pull write-once files over to clean branch 
I am treating the original write-once branch as a prototype
which I am now throwing away. I had too much work interleved
in there, so I felt like the best thing to do would be to cut
a new clean branch and pull the files over and start over
against a recent-ish master.

We will have to refactor the other things in FLU in a more
piecemeal fashion.
 2015-10-02 16:29:09 -05:00
Scott Lystig Fritchie
6425cca13f Fix broken eunit test 2015-09-21 21:44:03 +09:00
Scott Lystig Fritchie
69a304102e Write public proj in all_members order only 2015-09-21 15:09:16 +09:00
Scott Lystig Fritchie
83e878eb07 More verbosity, whee 2015-09-20 14:06:55 +09:00
Scott Lystig Fritchie
6b4ed1c061 Verbose debugging cruft 2015-09-19 14:25:07 +09:00
Scott Lystig Fritchie
72bfa163ba Small test bugfixes & verbose/debugging cruft 2015-09-19 14:16:54 +09:00
Scott Lystig Fritchie
5001406499 Add proplist-based configuration for TCP port and tmp dir for converge demo 2015-09-15 17:54:27 +09:00
Scott Lystig Fritchie
75c94420e0 Add test_ets_table to give programmatic slowdown 2015-09-14 22:52:41 +09:00
Scott Lystig Fritchie
b4f8bc8058 Add pretty_time(). Add CONFIRM verbose logging for none proj 2015-09-14 17:00:09 +09:00
Scott Lystig Fritchie
fdf78bdbbc Tweak IsRelevantToMe_p in B10 (more) 
Last night we hit a rare case of failed convergence.

f was out of sync with the rest of the world.
f: upi=[b,g,f] repairing=[a,c]
The "rest of the world" used a larger chain at:
*: upi=[c,b,g,a], repairing=[f]

And f refused to join the larger chain because of the way that
IsRelevantToMe_p was being calculated before this commit.

Hrrrm, though, I'm not convinced that this particular problem
is fixed 100% by this patch.  What if the chain lengths were
the same but also UPI incompatible?  e.g. if I remove 'a' from
the "real world (in the partition simulator)" example above:

f: upi=[b,g,f] repairing=[c]
*: upi=[c,b,g], repairing=[f]

Hrmmmmm, I may need to reintroduce the my-recent-adopted-projection-
flapping-like-counter thingie to try to break this kind of
incompatible deadlock.
 2015-09-14 13:40:34 +09:00
Scott Lystig Fritchie
4fba6c0d33 Adjust converge test conditions slightly 2015-09-13 21:07:54 +09:00
Scott Lystig Fritchie
04369673b0 MaxFiles static file deletion isn't good for make_zerf(). Add some no-partition scenarios 2015-09-13 16:59:08 +09:00
Scott Lystig Fritchie
f3a0ee91cf WIP: thread P_calc_current all the way to C100 for CP mode assist 2015-09-13 15:58:45 +09:00
Scott Lystig Fritchie
5efec1b6cd Add upi_unanimous annotation to AP mode 2015-09-11 21:47:05 +09:00
Scott Lystig Fritchie
68f1ff68ee Bugfix: broken eunit test 2015-09-11 17:52:40 +09:00
Scott Lystig Fritchie
a0c129c16d Bugfix: wow, a chain state transition sanity check bug 2015-09-11 17:32:52 +09:00
Scott Lystig Fritchie
8df7d58365 Add partition simulator support to fitness service 2015-09-11 16:45:29 +09:00
Scott Lystig Fritchie
41737ae62a Add delete_admin_down API implementation, oops! 2015-09-10 18:05:18 +09:00
Scott Lystig Fritchie
d45c249e89 Add admin down status API to fitness server 2015-09-10 17:30:11 +09:00
Scott Lystig Fritchie
c14b9ce50f Minor cleanup, add more partitions to converge demo 2015-09-10 16:39:15 +09:00
Scott Lystig Fritchie
b7aa33c617 Yeah, nearly there. AP fails occasionally in multiple-asymmetric-partition sequence 2015-09-09 23:10:39 +09:00
Scott Lystig Fritchie
7af863d840 Add stubs of machi_fitness server 2015-09-08 16:13:07 +09:00
Scott Lystig Fritchie
185c9eb313 WIP: add failing eunit placeholder for spam 2015-09-07 15:38:23 +09:00
Scott Lystig Fritchie
4376ce9ec1 Remove all flap counting and inner projection stuff 2015-09-04 17:17:49 +09:00
Scott Lystig Fritchie
2e2f5f44c4 Another tweak to private_projections_are_stable() 2015-09-01 00:51:12 +09:00
Scott Lystig Fritchie
823b47bef3 Bugfix: convergence property for CP mode, again 2015-08-30 19:52:31 +09:00
Scott Lystig Fritchie
764708f3ef Fix private_projections_are_stable() for long CP mode chains 2015-08-30 00:03:51 +09:00
Scott Lystig Fritchie
94394d3429 Bugfix: allow none proj to re-emerge from flapping (more) 
See comments added in this commit at A40.

So far, I've been doing CP mode testing with a handful of (very useful)
network partition combinations using:

    machi_chain_manager1_converge_demo:t(3, [{private_write_verbose,true}, {consistency_mode, cp_mode}, {witnesses, [a]}]).

Next steps:

* Expand number & types of partitions
* Expand to chain lengths of 5 and beyond
 2015-08-29 21:36:53 +09:00
Scott Lystig Fritchie
ee19a0856b WIP: justincase 2015-08-29 19:59:46 +09:00
Scott Lystig Fritchie
dc5ae4047a Bugfix: react_to_env_A30 inner->norm fix, make_zerf() none proj derp fix 2015-08-29 18:01:13 +09:00
Scott Lystig Fritchie
85eb3567a3 Bugfix: convergence property for CP mode 2015-08-29 15:57:23 +09:00
Scott Lystig Fritchie
403cb5b7a6 WIP: improvements, but now flapping inner epoch keeps increasing {sigh} 2015-08-28 21:13:54 +09:00
Scott Lystig Fritchie
3dfe5c2677 WIP: fix annotation history on disk 2015-08-28 18:37:11 +09:00
Scott Lystig Fritchie
12b74a52fd WIP: pre-dinner paranoid checkin 2015-08-27 18:45:27 +09:00
Scott Lystig Fritchie
28335a1310 Add CP mode unwedge. All eunit tests are passing again. 2015-08-26 18:47:39 +09:00
Scott Lystig Fritchie
e8f3ab381d Add set_consistency_mode() to projection store API, use it 2015-08-26 14:57:51 +09:00
Scott Lystig Fritchie
833463f20d Merge branch 'master' into slf/chain-manager/cp-mode4 2015-08-26 14:39:42 +09:00
Scott Lystig Fritchie
27656eafaa Fix (via sleep, egadz) race condition in machi_flu_psup_test 2015-08-26 14:38:56 +09:00
Scott Lystig Fritchie
c12231c7b6 Fix other tests to accomodate new semantics 2015-08-25 19:45:31 +09:00