bytemark/flexnbd-c
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Commit Graph

  • 5930f25034 Use client stop signals for thread stopping Alex Young 2012-06-07 14:25:30 +01:00
  • 40f0f9fab6 Big bit of debug output in write_not_zeroes (disabled). Matthew Bloch 2012-06-07 12:28:21 +01:00
  • d763ab4e74 Fixed bug in bitset_run_count which was causing data corruptionn writing around sparse boundaries. Matthew Bloch 2012-06-07 12:27:46 +01:00
  • 3810a8210f Added some record-keeping / printing to fuzzer to assist with backtracking. Matthew Bloch 2012-06-07 12:25:56 +01:00
  • a90f84972b Add stop signals to client threads Alex Young 2012-06-07 11:44:19 +01:00
  • 5710431780 Refactored write_not_zeroes to use struct bitset_mapping instead of repeating all that code (has not fixed earlier bug yet, but lots of repetition cut). Matthew Bloch 2012-06-07 11:17:02 +01:00
  • 08f3d42b34 Improved fuzz test to find an actual code bug (previous bug was in the test <g>). Matthew Bloch 2012-06-07 02:06:08 +01:00
  • 9fc3c061f8 Fixed arguments to debug function. Matthew Bloch 2012-06-07 01:15:29 +01:00
  • 8cf1a515dd Missing break; in switch statement (verbose was setting default deny!) Matthew Bloch 2012-06-07 00:01:11 +01:00
  • cfa9f9c71f Fix the sense of client_serve_request Alex Young 2012-06-06 14:25:35 +01:00
  • e8b47d5855 Remove the accept lock as being unneeded Alex Young 2012-06-06 14:07:55 +01:00
  • 1fc76ad77f Merge Alex Young 2012-06-06 13:44:49 +01:00
  • 16001eb9eb Move checking for a closed client out of server_lock_io and into client_serve_request Alex Young 2012-06-06 13:44:38 +01:00
  • 648f768ff6 tests: fix the Ruby flexnbd wrapper for mirror nick 2012-06-06 13:33:24 +01:00
  • 1b289a0e87 Change io lock and unlock to server error on failure Alex Young 2012-06-06 13:29:13 +01:00
  • 9dbc0a31a8 Better error message Alex Young 2012-06-06 13:19:24 +01:00
  • 339e766339 Use self_pipe for close_signal Alex Young 2012-06-06 12:41:03 +01:00
  • 14c9468b68 Automated merge with ssh://dev/flexnbd-c nick 2012-06-06 12:35:18 +01:00
  • 7544a59da1 mirror: Add --bind to our mirror mode. nick 2012-06-06 12:35:01 +01:00
  • f4a403842d flexnbd: Fix specifying -d as --default-deny on the command line nick 2012-06-06 12:07:40 +01:00
  • 457987664a Renamed struct client_params to struct client Alex Young 2012-06-06 11:33:17 +01:00
  • 40279bc9ca Split client-specific code into client.{c,h} Alex Young 2012-06-06 11:27:52 +01:00
  • d22471d195 Fix a \#define symbol Alex Young 2012-06-06 10:55:50 +01:00
  • a80c5ce6b5 Moved sockaddr_address_data to serve.c and renamed params.h to serve.h Alex Young 2012-06-06 10:45:07 +01:00
  • cc97dd4842 Rename control to control_fd and struct mode_serve_params to struct server Alex Young 2012-06-06 10:35:50 +01:00
  • a0990b824c Merge Alex Young 2012-06-06 10:24:33 +01:00
  • d7fa05d42c Backed out changeset 0cbb8e9cf515 because it breaks deb packaging. Alex Young 2012-06-06 10:24:04 +01:00
  • 78b1879cab Merge Alex Young 2012-06-06 10:19:59 +01:00
  • 059be22c27 Rename int server to int server_fd in mode_serve_params Alex Young 2012-06-06 10:19:45 +01:00
  • 15513c03df Remove a duplicated line due to the last merge nick 2012-06-06 10:05:12 +01:00
  • 682f3c70ef Automated merge with ssh://dev/flexnbd-c nick 2012-06-06 10:03:46 +01:00
  • 3e0628e2fc flexnbd: Re-add --sock to flexnbd mirror nick 2012-06-06 09:55:47 +01:00
  • 8a2fd06c31 flexnbd: Add --bind to flexnbd read and flexnbd write nick 2012-06-06 09:55:08 +01:00
  • 60cb089e45 Added fuzzer which currently exposes ugly bug with unaligned writes. Matthew Bloch 2012-06-06 01:28:54 +01:00
  • d981dde8d1 Fixed FlexNBD#serve parameters, added detection of non-starting server. Matthew Bloch 2012-06-06 01:28:30 +01:00
  • 2245385117 Added msync() call after every write - not sure whether it's necessary yet. Matthew Bloch 2012-06-06 01:27:37 +01:00
  • 29151b8a78 Isolated missing library code to pkg:deb task - couldn't locate library code (must be available from Debian, or bundled). Matthew Bloch 2012-06-05 23:46:28 +01:00
  • d87d7a826f Rename the 'debug' cli option 'verbose' and switch default-deny from 'D' to 'd' Alex Young 2012-06-01 16:58:32 +01:00
  • 8511cacb03 Make sure the -d short option is honoured Alex Young 2012-06-01 16:47:34 +01:00
  • 29937cdcf9 Merge Alex Young 2012-06-01 16:25:41 +01:00
  • 1ddb3bb609 Add a self_pipe set of convenience functions Alex Young 2012-06-01 16:25:27 +01:00
  • 91ab715659 Indentation fix Alex Young 2012-06-01 16:24:50 +01:00
  • b985e97098 Automated merge with ssh://dev/flexnbd-c nick 2012-06-01 14:51:43 +01:00
  • 04d67b3bab acls: Add a default-deny option, which allows you to specify what an empty ACL means. nick 2012-06-01 14:48:34 +01:00
  • 9dbb107bf8 Use nbdtypes to write the nbd hello message Alex Young 2012-05-31 20:33:42 +01:00
  • 17ed766c74 Null-terminated strings strike again Alex Young 2012-05-31 18:04:57 +01:00
  • 185a840e03 Factor out the bulk of client_serve_request, and add convenience converters in src/nbdtypes.c Alex Young 2012-05-31 17:44:11 +01:00
  • 949d7d6a72 Don't check for the INCOMPLETE file on read Alex Young 2012-05-31 14:11:57 +01:00
  • 1aec12613c Ditch a couple of unneeded variables to silence gcc warnings Alex Young 2012-05-31 14:09:35 +01:00
  • b90b73fba6 build and default rake tasks, because I keep trying to type them Alex Young 2012-05-31 14:01:49 +01:00
  • 49c4ef7c56 Add .orig merge files to .hgignore Alex Young 2012-05-31 13:55:35 +01:00
  • 81fe41f016 Merge Alex Young 2012-05-31 13:53:21 +01:00
  • 074efd9fa4 Add a no-op debug() define for non-debug builds and make valgrind optional in nbd_scenarios Alex Young 2012-05-31 13:53:04 +01:00
  • c2d1414bff Merge Alex Young 2012-05-31 13:32:56 +01:00
  • 623a398767 Add a --debug flag for DEBUG builds Alex Young 2012-05-31 13:31:22 +01:00
  • 268bebd408 Run the nbd_scenario tests under valgrind Alex Young 2012-05-31 13:23:12 +01:00
  • 71e755906b Make the Rakefile take note of DEBUG= nick 2012-05-31 12:12:32 +01:00
  • e863bffe3d Set TCP_NODELAY on our socket. This decreases average NBD read request RTT from 0.3ms to 0.001ms nick 2012-05-31 11:33:31 +01:00
  • c6dd4fbd89 Merge mbloch 2012-05-30 20:14:14 +01:00
  • cd976d1c2c Fixed short copies of struct sockaddr (it's shorter than sockaddr_in6!) which was giving duff results when comparing IPv6 ACL entries. mbloch 2012-05-30 20:13:56 +01:00
  • 42599fe01e Make sure we build arch-specific packages Alex Young 2012-05-30 18:11:32 +01:00
  • f21dd9e888 Basic debian packaging Alex Young 2012-05-30 17:35:07 +01:00
  • 15c3133458 Simplify option definition with som handy macros Alex Young 2012-05-30 17:33:38 +01:00
  • fe08084144 Added tag 0.0.1 for changeset 27409c2c1313 Alex Young 2012-05-30 17:11:10 +01:00
  • 0102217019 Merge Alex Young 2012-05-30 15:39:55 +01:00
  • 0c62e66a70 Added getopt_long command-line handling. Alex Young 2012-05-30 15:19:40 +01:00
  • a01621dc1e Added .h files to the Rakefile Alex Young 2012-05-30 15:06:06 +01:00
  • 6d8afd1035 Fixed bug where ACL was accidentally deleted when being set from control socket. mbloch 2012-05-30 13:03:02 +01:00
  • 46ceb85aec Fix the usage message nick 2012-05-30 11:28:32 +01:00
  • 7832958522 Rearranged the project to have src/ and build/ directories Alex Young 2012-05-30 09:51:20 +01:00
  • cf2400fedd Fixed race in tests. mbloch 2012-05-29 17:01:54 +01:00
  • 21ccd17ea5 Added .INCOMPLETE hack to aid with marking finished transfers. Matthew Bloch 2012-05-29 11:24:24 +01:00
  • ab0dfb5eca Added mirror write barrier / final pass stuff & clean exit afterwards. Plenty of code documentation. Matthew Bloch 2012-05-29 04:03:28 +01:00
  • dcb1633b8b Lots of errors spotted by Alex fixed, added mutexes to accept & I/O, added "remote" commands to set ACL, start mirror etc. mbloch 2012-05-29 00:59:12 +01:00
  • c54d4a68ba Added another write/read test, fixed bugs in splice() usage and IPv6 socket handling. Matthew Bloch 2012-05-27 14:40:16 +01:00
  • 5a5041a751 First few external tests with test/unit, some minor tidying of internal data structures. Matthew Bloch 2012-05-24 01:39:35 +01:00
  • d5d6e0f55d Pulled some duplicated code out of control.c into read_lines_until_blankline. mbloch 2012-05-23 14:03:30 +01:00
  • 9c26f7f36f Split control-socket functions into separate file. Matthew Bloch 2012-05-23 00:42:14 +01:00
  • 811e4ab2cd Fixed mirroring to work (error reporting suspect though). Matthew Bloch 2012-05-22 00:22:06 +01:00
  • 7eaf5c3fd3 Initial, untested mirror implementation and resolved some type confusion around struct ip_and_mask pointers (no idea how it worked before). Added a header for readwrite.h used in mirror implementation. Matthew Bloch 2012-05-21 04:03:17 +01:00
  • cd6e878673 More valgrind-found bugs, extracted open_and_mmap from main code. Matthew Bloch 2012-05-21 04:00:45 +01:00
  • 43239feb38 Fixed some uninitialised variables courtesy of valgrind. Matthew Bloch 2012-05-21 03:59:43 +01:00
  • f7ce2c0ea5 Mostly finished bitset tests, fixed test build to include utilities, remove efence as valgrind far preferable. Matthew Bloch 2012-05-21 03:17:32 +01:00
  • c94b6f365c Tweaks to bitset.h, established a C test framework. Matthew Bloch 2012-05-20 14:38:46 +01:00
  • 8a38cf48eb Fixed segfaulting access control, allowed change to acl via control socket. Matthew Bloch 2012-05-19 12:48:03 +01:00
  • 580b821f61 Added dummy control socket answering / changed serve_accept_loop to use select() to avoid a separate listening thread. Matthew Bloch 2012-05-18 23:39:16 +01:00
  • b533e4e31c Added control socket, doesn't do anything yet. mbloch 2012-05-18 18:44:34 +01:00
  • f5d8e740f8 Added .hgignore file Matthew Bloch 2012-05-18 13:25:54 +01:00
  • ca53d6f270 Stopped NBD writes from committing all-zero blocks to disc (tentative, needs further testing). Matthew Bloch 2012-05-18 13:24:35 +01:00
  • 0432fef8f5 Split code out into separate compilation units (first pass, anyway). Matthew Bloch 2012-05-17 20:14:22 +01:00
  • aec90e5244 Non-functioning commit, half-way through adding sparse bitmap feature. Matthew Bloch 2012-05-17 11:54:25 +01:00
  • f688d416a5 Added write mode. Matthew Bloch 2012-05-16 11:58:41 +01:00
  • b1aa942b3d Added working read via splice syscall. Matthew Bloch 2012-05-16 03:20:09 +01:00
  • c796a526d0 Added Rakefile mbloch 2012-05-16 01:27:14 +01:00
  • c6099f78ea Silly bug fixes, added ACL support, added parser for read/write requests. mbloch 2012-05-15 18:40:58 +01:00
  • 94c2d44d7d Some debugging, got it to serve. Matthew Bloch 2012-05-15 03:16:19 +01:00
  • e2fbc7dcc1 It compiles :) 0.0.1 Matthew Bloch 2012-05-15 02:42:03 +01:00