- Committer: Vlad Lesin
- Date: 2012-09-13 07:22:01 UTC
- Revision ID: vladislav.lesin@percona.com-20120913072201-m0cbo40dxle6c3tr
The bug #801989 fix.
The main idea of this fix is to return "true" on success and "false" otherwise
from os_file_set_nocache(). That allows to process O_DIRECT flag setting failures.
If setting O_DIRECT failes on log files the srv_unix_file_flush_method is set
to SRV_UNIX_O_DIRECT value to do fsync() on log files. If O_DIRECT fails on
other files the error is ignored to do buffered I/O on filesystems that do not
support direct I/O(for example tmpfs).
The main idea of this fix is to return "true" on success and "false" otherwise
from os_file_set_nocache(). That allows to process O_DIRECT flag setting failures.
If setting O_DIRECT failes on log files the srv_unix_file_flush_method is set
to SRV_UNIX_O_DIRECT value to do fsync() on log files. If O_DIRECT fails on
other files the error is ignored to do buffered I/O on filesystems that do not
support direct I/O(for example tmpfs).
| Filename | Latest Rev | Last Changed | Committer | Comment | Size | ||
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build
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334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree |
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doc
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334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree |
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HandlerSocket-Plugin-for-MySQL
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334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree |
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kewpie
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410.4.1 | 12 years ago | Patrick Crews | Merge in kewpie (the test-runner formerly known as |
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Percona-Server
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334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree |
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python-for-subunit2junitxml
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334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree |
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UDF
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334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree |
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.bzrignore |
456.1.1 | 11 years ago | Hrvoje Matijakovic | * bug fix for Bug #1013968 * modified doc Makefile | 22 bytes |
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COPYING.show_temp_51 |
334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree | 1.6 KB |
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handlersocket.patch |
440.2.5 | 11 years ago | Ignacio Nin | Add a AC_CONFIG_AUX_DIR directive to HandlerSocket | 1.3 KB |
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Makefile |
466 | 11 years ago | Stewart Smith | merge mysql-5.1.65 from lp:percona-server/upstream | 2.6 KB |
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README.HandlerSocket |
334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree | 429 bytes |
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README.txt |
334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree | 481 bytes |
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subunit2junitxml |
334 | 12 years ago | Stewart Smith | Import MySQL 5.1.59 tree | 2.2 KB |
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