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Commit Graph

9 Commits

Author SHA1 Message Date
David Steele
e73416e9e3 Change file ownership only when required.
Previously chown() would be called even when no ownership changes were required.

In most cases changes are not required and it seems better to perform an extra stat() rather than an extra chown().

Also add unit tests for owner() since there weren't any.
2018-12-05 17:56:47 -05:00
David Steele
375ff9f9d2 Ignore all files in a linked tablespace directory except the subdirectory for the current version of PostgreSQL.
Previously an error would be generated if other files were present and not owned by the PostgreSQL user.  This hasn't been a big deal in practice but it could cause issues.

Also add tests to make sure the same logic applies with links to files, i.e. all other files in the directory should be ignored.  This was actually working correctly, but there were no tests for it before.
2018-08-31 16:06:40 -04:00
David Steele
71ba08f579 Use path list in the backup manifest to do restore path syncs.
Remove recursive path sync functionality since it is no longer used.
2018-05-01 11:05:37 -04:00
David Steele
4744eb9387 Add storagePathRemove() and use it in the Perl Posix driver.
This implementation should be faster because it does not stat each file.  It simply assumes that most directory entries are files so attempts an unlink() first.  If the entry is reported by error codes to be a directory then it attempts an rmdir().
2018-04-11 08:21:09 -04:00
David Steele
8674a4f7ae Allow functions with sensitive options to be logged at debug level with redactions.
Previously, functions with sensitive options had to be logged at trace level to avoid exposing them. Trace level logging may still expose secrets so use with caution.
2017-10-24 12:35:36 -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
156fd4d54d Add bIgnoreMissing parameter to Local->manifest(). 2017-07-25 12:44:38 -04:00
David Steele
f3b62d2d67 Fixed misleading error message when a file was opened for write in a missing directory. 2017-06-27 17:07:12 -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