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313 Commits

Author SHA1 Message Date
David Steele
1cb11a582d Fix flapping protocol timeout test. 
It only matters that the correct error code is returned, so disable logging to prevent message ordering from failing the expect test.
 2017-11-15 13:17:57 -05:00
David Steele
22fe684b1f Only check expect logs on CentOS 7. 
Variations in distros cause false negatives in tests but don't add much value.
 2017-11-14 17:16:39 -05:00
David Steele
b8746f368d Inflate performance improvement for gzip filter and full unit test coverage. 2017-11-14 15:12:31 -05:00
David Steele
04e55fe71b Fixed an issue that could cause copying large manifests to fail during restore. 
Reported by Craig A. James.
 2017-11-14 14:48:44 -05:00
David Steele
bcdfc7d0b5 Enable additional warnings for C builds. 2017-11-06 22:55:34 -05:00
Cynthia Shang
b03c26968a Repository encryption support. 
Contributed by Cynthia Shang.
 2017-11-06 12:51:12 -05:00
David Steele
8d6a08a32b Library code for repository encryption support. 2017-11-03 13:57:58 -04:00
David Steele
ac542788da Convert configuration definitions from auto-generated functions to auto-generated data structures. 2017-11-02 08:14:13 -04:00
David Steele
f57e376c44 Update Debian/Ubuntu containers to download lastest version of pip. 2017-10-30 09:29:46 -04:00
David Steele
d989cf8ac2 Replace dynamically built class hierarchies in I/O layer with fixed parent() calls. 2017-10-22 19:07:17 -04:00
David Steele
d82fe88031 Fix custom settings for compress-level option being ignored. 
Reported by Jens Wilke.
 2017-10-22 18:05:46 -04:00
David Steele
3553ccae44 Add I/O performance tests. 2017-10-22 13:27:47 -04:00
David Steele
e1cb9ae86a Improve labeling for errors in helper processes. 2017-10-21 14:40:14 -04:00
David Steele
f4524aeaa9 Add base64 encode/decode. 2017-10-18 11:14:26 -04:00
David Steele
b1efd598cf Add PostgreSQL versions to Debian VMs for testing. 2017-10-16 18:21:47 -04:00
David Steele
c94e52f697 Remove error when overlapping timelines are detected. 
Overlapping timelines are valid in many Point-in-Time-Recovery (PITR) scenarios.

Reported by blogh.
 2017-10-16 14:34:44 -04:00
David Steele
583a76f605 Add C memory contexts. 2017-10-16 11:25:49 -04:00
David Steele
6f5186f9e6 Convert config tests into C unit tests. 2017-10-16 11:13:51 -04:00
David Steele
9d78948a14 Improvements to page checksum module and tests: 
* Page checksum module uses new C error handler.
* Convert page checksum tests into C unit tests.
 2017-10-16 11:03:06 -04:00
David Steele
904b83747c Perl error handler recognizes errors thrown from the C library. 2017-10-16 10:47:31 -04:00
David Steele
f1e739b4aa Add C error handler. 
Basic try ... catch ... finally pattern to simplify error handling in C.
 2017-10-16 10:09:56 -04:00
David Steele
10dfbd90b5 Add C unit test infrastructure. 2017-10-12 12:55:48 -04:00
David Steele
abea4d1fd5 Remove Debian test repo after PostgreSQL 10 release. 2017-10-05 12:33:13 -04:00
David Steele
266c9ddcc1 Fixed an issue where some db-* options (e.g. db-port) were not being passed to remotes. 2017-09-19 10:14:18 -04:00
David Steele
c857015a38 Fixed an issue where warnings were being emitted in place of lower priority log messages during backup from standby initialization. 2017-09-19 10:03:53 -04:00
David Steele
7c95a2f4de Updates to installation documentation. 
* Add trusted SSH configuration.
* Add full installation where required and remove doc containers that included parts of the installation.
 2017-09-08 21:50:00 -07:00
David Steele
6343fdd584 Additional backup exclusions. 
* Exclude contents of pg_snapshots, pg_serial, pg_notify, and pg_dynshmem from backup since they are rebuilt on startup.
* Exclude pg_internal.init files from backup since they are rebuilt on startup.
 2017-09-04 08:26:57 -04:00
David Steele
eea2ccc3ab Add HTTP retries to harden against transient S3 network errors. 2017-09-03 16:48:41 -04:00
David Steele
75511d2481 Allow content-length (in addition to chunked encoding) when reading XML data to improve compatibility with third-party S3 gateways. 
Suggested by Victor Gdalevich.
 2017-09-01 15:07:20 -04:00
David Steele
fcb7c6fd1d PostgreSQL 10 support. 2017-09-01 12:29:34 -04:00
Cynthia Shang
36e576b483 Up to seven standbys can be configured for backup from standby.` 
Contributed by Cynthia Shang.
 2017-08-31 19:15:44 -04:00
David Steele
206415d4c7 Fixed an issue that could cause compression to abort on growing files. 
Reported by Jesper St John, Aleksandr Rogozin.
 2017-08-30 16:34:05 -04:00
David Steele
81ffd09445 Fixed an issue with keep-alives not being sent to the remote from the local process. 
Reported by William Cox.
 2017-08-30 08:41:46 -04:00
David Steele
1e0ed07455 Configuration rules are now pulled from the C library when present. 2017-08-25 16:47:47 -04:00
David Steele
8d3436bce7 Merge release 2 container build changes. 2017-08-19 09:02:24 -04:00
David Steele
7dab459cac Simplified smart logic for C Library and package builds. 2017-08-19 08:48:13 -04:00
David Steele
4331e09376 Drain stderr during test process execution as well as termination to prevent lockups if there is a lot of output. 2017-08-11 18:31:25 -04:00
David Steele
ac1574448e Changed log test order to ignore unimportant log errors while shutting down PostgreSQL. 2017-08-10 18:11:29 -04:00
David Steele
61c38f5808 Fixed authentication issue in S3 retry. 2017-08-09 11:27:09 -04:00
David Steele
038d47bcc0 Retry when S3 returns an internal error (500). 2017-08-08 17:15:01 -04:00
David Steele
961f7033d1 Generate global fake cert in containers for testing. 2017-08-08 16:26:44 -04:00
Cynthia Shang
b6da509c9f Consolidate stanza-create and stanza-upgrade tests into new stanza test. 
Contributed by Cynthia Shang.
 2017-08-04 16:10:51 -04:00
Cynthia Shang
f9bdc092ba Fixed an issue that could cause the empty archive directory for an old PostgreSQL version to be left behind after a stanza-upgrade. 
Fixed by Cynthia Shang.
 2017-08-04 16:03:55 -04:00
Cynthia Shang
ce2b18c5b8 Added --backup-ssh-port and --db-ssh-port options to support non-default SSH ports. 
Contributed by Cynthia Shang.
 2017-08-01 10:34:53 -04:00
David Steele
fa992433da Update CI code to prevent deprecated VM from being rewritten. 2017-07-27 11:31:42 -04:00
David Steele
d5c1f02c72 Include archive_status directory in online backups. 
The archive_status directory is now recreated on restore to support PostgreSQL 8.3 which does not recreate it automatically like more recent versions do.

Also fixed log checking after PostgreSQL shuts down to include FATAL messages and disallow immediate shutdowns which can throw FATAL errors in the log.

Reported by Stephen Frost.
 2017-07-24 07:57:47 -04:00
Cynthia Shang
cda3b9821b Improved WAL data returned by info command. 
Modified the info command (both text and JSON output) to display the archive ID and minimum/maximum WAL currently present in the archive for the current and prior, if any, database cluster version.

Contributed by Cynthia Shang.
 2017-07-21 17:32:41 -04:00
David Steele
7759a94fa2 Add Debian 9 to test suite. 2017-06-27 18:29:48 -04:00
David Steele
9e9286ee20 Add performance module and basic performance test for archive-push. 2017-06-27 18:00:39 -04:00
David Steele
2310e423e9 Fixed an issue that prevented tablespaces from being backed up on PostgreSQL ≤ 8.4. 
The integration tests that were supposed to prevent this regression did not work as intended.  They verified the contents of a table in the (supposedly) restored tablespace, deleted the table, and then deleted the tablespace.  All of this was deemed sufficient to prove that the tablespace had been restored correctly and was valid.

However, PostgreSQL will happily recreate a tablespace on the basis of a single full-page write, at least in the affected versions.  Since writes to the test table were replayed from WAL with each recovery, all the tests passed even though the tablespace was missing after the restore.

The tests have been updated to include direct comparisons against the file system and a new table that is not replayed after a restore because it is created before the backup and never modified again.

Versions ≥ 9.0 were not affected due to numerous synthetic integration tests that verify backups and restores file by file.
 2017-06-27 16:47:40 -04:00
David Steele
fdabf33604 Revert removal of Ubuntu 12.04 and PostgreSQL 8.3. 2017-06-27 15:58:02 -04:00
David Steele
001cff9eb9 Automatically check that all supported PostgreSQL versions are being tested on a single default VM. 2017-06-27 15:48:34 -04:00
David Steele
7a1385cc27 Add documentation builds to CI. 2017-06-24 18:04:02 -04:00
David Steele
7a9b1f6993 Container build improvements: 
* More optimized container suite that greatly improves build time.
* Added static Debian packages for Devel::Cover to reduce build time.
* Add deprecated state for containers. Deprecated containers may only be used to build packages.
* Remove Debian 8 from CI because it does not provide additional coverage over Ubuntu 14.04 and Ubuntu 16.04.
 2017-06-24 10:59:00 -04:00
David Steele
a10a22127d Consolidate archive-get test into new archive test. 2017-06-22 18:51:39 -04:00
David Steele
918c1c6f49 Add s3-repo-ca-path and s3-repo-ca-file options. 
The options accommodate systems where CAs are not automatically found by IO::Socket::SSL, i.e. RHEL7, or to load custom CAs.

Suggested by Scott Frazer.
 2017-06-22 18:22:49 -04:00
David Steele
6327799c9a Use old trusty image until new image works with RHEL6. 2017-06-22 18:13:59 -04:00
David Steele
a1a5d18aa4 Balance database versions between VMs to minimize test duration. 2017-06-22 14:44:21 -04:00
David Steele
8b9965abcb Remove process-max option. 
Parallelism is now tested in a more targeted manner and the high level option is no longer needed.
 2017-06-21 19:21:16 -04:00
David Steele
2348693389 Reduce process redundancy in mock tests. 2017-06-21 18:47:25 -04:00
David Steele
cc0e3f843e Remove support for PostgreSQL 8.3. 2017-06-21 17:24:36 -04:00
David Steele
73274fc608 Remove Ubuntu 12.04 from CI now that it is EOL (it can still be run manually). 2017-06-21 17:02:01 -04:00
David Steele
c69baa2de1 Install sudo in base containers rather than on demand. 2017-06-21 16:51:41 -04:00
David Steele
64ec7eb490 Eliminate redundancy in real tests. 2017-06-21 16:07:13 -04:00
David Steele
edada21866 Rename archive-push unit test. 
This is part of the archive consolidation but is committed separately so that git will follow the rename.
 2017-06-21 08:45:58 -04:00
David Steele
2337be8636 Consolidate archive-push tests into new archive test. 2017-06-21 08:38:53 -04:00
David Steele
11ee528e0e Rename Archive modules to remove redundancy. 2017-06-21 08:02:21 -04:00
David Steele
692b1e274a Split full module into mock and real to allow better test combinations and save time in CI. 2017-06-19 18:55:00 -04:00
David Steele
f6d4457d58 Full/Synthetic test refactor. 
* Combine hardlink and non/compressed in synthetic tests to reduce test time and improve coverage.
* Change log level of hardlink logging to detail.
* Cast size in S3 manifest to integer.
 2017-06-15 15:32:10 -04:00
David Steele
269ae4556d Fix timeouts in ExecuteTest to speed multi-process testing. 2017-06-15 15:20:02 -04:00
David Steele
051c961151 S3 repository support. 2017-06-12 10:52:32 -04:00
David Steele
de7fc37f88 Storage and IO layer refactor: 
Refactor storage layer to allow for new repository filesystems using drivers. (Reviewed by Cynthia Shang.)
Refactor IO layer to allow for new compression formats, checksum types, and other capabilities using filters. (Reviewed by Cynthia Shang.)
 2017-06-09 17:51:41 -04:00
Cynthia Shang
7e982f05f5 Fixed config warnings raised from a remote process causing errors in the master process. 
Fixed by Cynthia Shang.
 2017-05-16 11:28:51 -04:00
David Steele
5296747271 Move backup modules into Backup directory. 2017-05-15 16:01:00 -04:00
David Steele
2a23157bf2 Move modules in Protocol directory in subdirectories. 2017-05-15 11:12:14 -04:00
David Steele
33c87b2a1c Remove flapping protocol timeout test that will be replaced in the upcoming storage patch. 2017-05-15 10:24:46 -04:00
David Steele
c31da3f961 Moved test and env modules to new directories to avoid namespace conflicts with common tests. 2017-05-12 16:43:04 -04:00
David Steele
4049d59c9e Fixed issue with --dry-run requiring --vm-out to work properly. 2017-05-12 16:27:06 -04:00
Cynthia Shang
7d0c50fcd6 Fixed the backup command so the backup-standby option is reset (and the backup proceeds on the master) if the standby is not configured and/or reachable. 
Fixed by Cynthia Shang.
 2017-05-12 16:05:44 -04:00
Cynthia Shang
5bf4f52e3d Fixed the info command so the WAL archive min/max displayed is for the current database version. 
Fixed by Cynthia Shang.
 2017-05-12 15:49:14 -04:00
David Steele
979610a07d Fixed an undefined variable when a module had no uncoverable code exceptions. 2017-04-13 20:10:28 -04:00
David Steele
77ef4fde20 Set --vm-max=2 for CI. 2017-04-13 07:42:45 -04:00
David Steele
f5f8d51366 Improved error message when the restore command detects the presence of postmaster.pid. 
Suggested by Yogesh Sharma.
 2017-04-12 09:53:07 -04:00
Cynthia Shang
21a000d002 Silence some perl critic warnings. 
* Variables::RequireNegativeIndice
* Variables::ProhibitUnusedVariables
* Variables::ProhibitAugmentedAssignmentInDeclaration
* Modules::ProhibitConditionalUseStatements
 2017-04-10 17:23:39 -04:00
Cynthia Shang
b63ede5614 Added ability to test warning messages. 
Contributed by Cynthia Shang.
 2017-04-10 13:53:19 -04:00
David Steele
3d84f2ce5e Improvements to Ini.pm. 
* Refactor Ini.pm to facilitate testing.
* Complete statement/branch coverage for Ini.pm.
* Improved functions used to test/munge manifest and info files.
 2017-04-10 13:24:45 -04:00
David Steele
367e06f4be Coverage testing always enabled on Debian-based containers. 
* Full coverage is verified when specified.
* Modules marked with partial coverage will error if they are actually fully covered.
* Simplified test representation is DefineTest.
* Added new representation for queries in DefineTest and added API functions.
* Update modules using DefineTest to use new API.
 2017-04-10 12:31:30 -04:00
David Steele
eb4918d018 Fixed locking bug and refactoring. 
* Fixed an issue where read-only operations that used local worker processes (i.e. restore) were creating write locks that could interfere with parallel archive-push. (Reported by Jens Wilke.)
* Simplify locking scheme. Now, only the master process will hold write locks (archive-push, backup) and not all the local and remote worker processes as before.
 2017-04-07 10:31:49 -04:00
Cynthia Shang
b620e6b282 Improvements and additional tests for stanza-upgrade. 
Contributed by Cynthia Shang.
 2017-04-06 19:36:37 -04:00
David Steele
0da216c034 Require description in every call to testResult() and make iWaitSeconds optional. 2017-04-05 10:50:32 -04:00
David Steele
c7b61a2002 Refactor backupLabel() and add unit tests. 2017-04-05 10:16:16 -04:00
David Steele
b2f43b5601 Allow functions to accept optional parameters as a hash. 
Refactor File->list() and fileList() to accept optional parameters.
 2017-04-04 21:17:19 -04:00
David Steele
9eae36a702 Fixed flapping archive stop tests. 2017-04-04 21:15:22 -04:00
Cynthia Shang
beead043ac Added stanza-upgrade command. 
The stanza-upgrade command provides a mechanism for upgrading a stanza after upgrading to a new major version of PostgreSQL.

Contributed by Cynthia Shang.
 2017-04-03 10:42:55 -04:00
Cynthia Shang
af7e4f4b4b Added validation of pgbackrest.conf to display warnings if options are not valid or are not in the correct section. 
Contributed by Cynthia Shang.
 2017-03-22 19:03:28 -04:00
David Steele
b0947fdaa8 Fixed an issue where newly initialized (but unused) pages would cause page checksum warnings. 
Reported by Stephen Frost.
 2017-03-13 15:50:13 -04:00
David Steele
02730526fc Fixed an issue where databases created with a non-default tablespace would raise bogus warnings about pg_filenode.map and pg_internal.init not being page aligned. 
Reported by blogh.
 2017-03-02 13:50:29 -05:00
David Steele
5957f8566f Archive test improvements: 
* Fixed flapping archive-stop test with testResult() retries.
* Added final test of archive contents to archive-push test.
 2017-03-02 11:47:23 -05:00
David Steele
5eb585c9ba Improved truncation when outputting errors logs in the ExecuteTest module. 2017-03-01 14:38:05 -05:00
David Steele
c2666cc7f3 Fixed an issue where tables over 1GB would report page checksum errors after the first segment. 
Reported by Stephen Frost.
 2017-03-01 14:15:46 -05:00
David Steele
8161ab1c50 Temporarily disable flapping keep-alive test. 2017-02-26 12:58:48 -05:00
David Steele
31d2d790bd Added --retry option. 2017-02-21 22:10:02 -05:00
David Steele
023578c008 Make package tests work with dev builds. 2017-02-21 14:22:03 -05:00
David Steele
0e9bc513c9 Suppress lint on all but the first test. 2017-02-21 12:54:27 -05:00
David Steele
14ca4dac6f Improved the code and tests for fileManifest(). 
Done to prevent a possible race condition when files are removed by the database while the manifest is being built.
 2017-02-21 11:56:55 -05:00
David Steele
01312f6260 Improved formatting of testResult() output. 2017-02-21 11:47:45 -05:00
David Steele
86fee3da18 Continuous integration using travis-ci. 2017-02-21 08:59:23 -05:00
David Steele
56543f7a99 Added package builds to test suite and other improvements: 
* Automated builds of Debian packages for all supported distributions.
* Added --dev option to aggregate commonly used dev options.
* Added --no-package option to skip package builds.
* C library and packages are built by default, added -smart option to rebuild only when file changes are detected.
* The --libc-only option has been changed to --build-only now that packages builds have been added.
 2017-02-17 22:31:16 -05:00
David Steele
ac7ff755b3 Container executions now load the user's environment. 2017-02-16 17:18:48 -05:00
David Steele
e2ac7e1ea6 Fixed a regression introduced in v1.13 that could cause backups to fail. 
This happened if files were removed (e.g. tables dropped) while the manifest was being built.

Reported by Navid Golpayegani.
 2017-02-13 19:59:14 -05:00
David Steele
a54018d573 Improved performance of wal archive min/max provided by the info command. 
Suggested by Jens Wilke.
 2017-02-13 10:03:02 -05:00
David Steele
bc2bb040c5 Fixed an issue where an archive-push error would not be retried. 
It would instead return errors to PostgreSQL indefinitely (unless the .error file was manually deleted).

Reported by Jens Wilke.
 2017-02-13 09:57:10 -05:00
David Steele
498f52da09 Improvements to documentation engine: 
* Documentation can now be built with reusable blocks to reduce duplication.
* Added ability to pass options to containers within the documentation.
* Add proper tag to slightly emphasize proper nouns.
 2017-02-10 10:22:05 -05:00
David Steele
cded35791d Added --log-timestamp option. 
Allow timestamps to be suppressed in logging. This is primarily used to avoid filters in the automated documentation.
 2017-02-05 10:59:49 -05:00
David Steele
8b5f37c2a8 Added archive and backup WAL ranges to the info command. 2017-02-05 10:31:29 -05:00
David Steele
1666ee177f Fixed --no-online tests to suppress expected errors. 2017-02-02 20:44:42 -05:00
David Steele
34e4cfaeec Fixed minor typos. 2017-01-30 15:48:10 -05:00
David Steele
6b99d770b5 Reduced the likelihood of torn pages causing a false positive in page checksums by filtering on start backup LSN. 2017-01-30 13:59:00 -05:00
David Steele
43ada9fb33 Improved, multi-process implementation of asynchronous archiving. 2017-01-27 11:02:27 -05:00
David Steele
2a9ba877e1 Refactor process IO and process master/minion code out from the common protocol code. 2017-01-27 10:06:16 -05:00
David Steele
18db178ac3 Various improvements to the test suite: 
* Allow logging to be suppressed via logDisable() and logEnable().
* Added more flexibility in initializing and cleaning up after modules and tests.
* testResult() suppresses logging and reports exceptions.
* testException() allows messages to be matched with regular expressions.
* Refactor name/locations of common modules that setup test environments.
 2017-01-27 09:42:30 -05:00
David Steele
b58045f575 Moved the Archive modules to the Archive directory. 2017-01-10 19:51:20 -05:00
David Steele
0e4f51c271 Added integration for testing coverage with Devel::Cover. 2017-01-09 20:49:04 -05:00
David Steele
39744a4f1d Fixed an issue where a missing user/group on restore could cause an "uninitialized value" error in File->owner(). 
Reported by Leonardo Avellar.
 2017-01-05 15:19:56 -05:00
David Steele
4ff2714bf0 Return proper error code when unable to convert a relative path to an absolute path. 
Suggested by Yogesh Sharma.
 2017-01-04 18:39:50 -05:00
David Steele
c8dfc673b8 Moved tests into new modules to better reflect actual usage. 2017-01-04 18:31:16 -05:00
David Steele
e3d63c0252 Allow multiple --module, --test, and --run options to be used for test.pl. 2017-01-04 18:29:13 -05:00
Cynthia Shang
be337c951a Improvements to stanza-create: 
* Force only required when a change is needed for backup.info or archive.info.
* Identical files are not overwritten.
 2017-01-04 10:12:29 -05:00
David Steele
b91ca11329 Added expect log expression to replace year subdirectories in backup.history. 2017-01-04 10:09:21 -05:00
David Steele
83beab7ec3 Refactor File module to improve test coverage. 
Added unit tests for low-level functions in the BackupCommon module.
 2016-12-23 11:43:26 -05:00
David Steele
5d3473b52d Refactor File module to improve test coverage. 2016-12-23 08:30:34 -05:00
David Steele
6b2666a9d7 Split test modules into separate files. 
Makes the code more maintainable. Tests are dynamically loaded by name rather than requiring an if-else block.
 2016-12-23 08:22:59 -05:00
Cynthia Shang
56144c99c0 Improved check command to run on a standby. 
Only basic checks are done because pg_switch_xlog() cannot be executed on a replica.

Contributed by Cynthia Shang.
 2016-12-21 14:35:20 -05:00
Cynthia Shang
974a02dbe4 Improved stanza-create command so that it can repair broken repositories in most cases and is robust enough to be made mandatory. 
Contributed by Cynthia Shang.
 2016-12-20 16:52:20 -05:00
David Steele
36a5349b1c Added the --checksum-page option. 
This option allows pgBackRest to validate page checksums in data files when checksums are enabled on PostgreSQL >= 9.3. Note that this functionality requires a C library which may not initially be available in OS packages. The option will automatically be enabled when the library is present and checksums are enabled on the cluster.
 2016-12-12 18:54:07 -05:00
David Steele
b4884e5a0b Fixed an issue where the db-port option specified on the backup server would not be properly passed to the remote unless it was from the first configured database. 
Reported by Michael Vitale.
 2016-12-10 14:05:28 -05:00
David Steele
e61ef6ebce Add more realistic data files to synthetic backup and restore tests. 2016-12-10 09:13:55 -05:00
David Steele
eff7b46eb1 Various improvements to validation of backup and restore. 2016-12-10 09:11:12 -05:00
David Steele
f818901c0e Added the --repo-sync option to allow directory syncs in the repository to be disabled. 
This is for file systems that do not support them, e.g. NTFS
 2016-12-10 09:06:45 -05:00
David Steele
817592837c Added a predictable log entry to signal that a command has completed successfully. 
For example a backup ends successfully with: INFO: backup command end: completed successfully.
 2016-12-04 14:44:53 -05:00
David Steele
f823a25ac2 Fixed an issue where options that were invalid for the specified command could be provided on the command-line without generating an error. 
* The options were ignored and did not cause any change in behavior, but it did lead to some confusion. Invalid options will now generate an error.
* Removed erroneous --no-config option in help test module.
* Changed the --no-fork test option to --fork with negation to match all other boolean parameters.
 2016-12-04 09:25:40 -05:00
David Steele
d18cd7ad0f Fixed an issue that prevented errors from being output to the console before the logging system was initialized. 
That is, while parsing options. Error codes were still being returned accurately so this would not have made a process look like it succeeded when it did not.
 2016-12-03 18:01:17 -05:00
David Steele
2e01e6b9e1 Improved consistency and flexibility of the protocol layer by using JSON for all messages. 2016-12-03 17:34:51 -05:00
Cynthia Shang
b7f1738200 Code cleanup in preparation for improved stanza-create command. 
Contributed by Cynthia Shang.
 2016-12-03 10:28:08 -05:00
David Steele
005fc08795 Added the --repo-link option. 
Allow internal symlinks to be suppressed when the repository is located on a filesystem that does not support symlinks. This does not affect any pgBackRest functionality, but the convenience link latest will not be created and neither will internal tablespace symlinks, which will affect the ability to bring up clusters in-place manually using filesystem snapshots.
 2016-12-03 10:23:26 -05:00
David Steele
6ae4d7de81 Fixed a bug where internal symlinks were not being created for tablespaces in the repository. 
This issue was only apparent when trying to bring up clusters in-place with filesystem snapshots and did not affect normal backup and restore.
 2016-12-03 09:56:05 -05:00
Cynthia Shang
22cd29771f Update control and wal test files to 9.4 with matching system identifiers. 
Contributed by Cynthia Shang.
 2016-12-01 09:33:14 -05:00
David Steele
a850335015 Simplified the result hash of File->manifest(), Db->tablespaceMapGet(), and Db->databaseMapGet(). 2016-11-30 14:36:39 -05:00
David Steele
09df07efb7 For simplicity, the pg_control file is now copied with the rest of the files instead of by itself of at the end of the process. 
The backup command does not require this behavior and the restore copies to a temporary file which is renamed at the end of the restore.
 2016-11-30 14:23:05 -05:00
David Steele
d101e9c84e Improved exception handling in file unit tests. 2016-11-30 14:03:58 -05:00