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1ba5abca97
rocksdb/util
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Abhishek Kona 1ba5abca97 Use posix_fallocate as default. 
Summary:
Ftruncate does not throw an error on disk-full. This causes Sig-bus in
the case where the database tries to issue a Put call on a full-disk.

Use posix_fallocate for allocation instead of truncate.
Add a check to use MMaped files only on ext4, xfs and tempfs, as
posix_fallocate is very slow on ext3 and older.

Test Plan: make all check

Reviewers: dhruba, chip

Reviewed By: dhruba

CC: adsharma, leveldb

Differential Revision: https://reviews.facebook.net/D9291
2013-03-13 13:50:26 -07:00
..
arena_test.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
arena.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
arena.h A number of fixes: 2011-10-31 17:22:06 +00:00
auto_roll_logger_test.cc Fix valgrind errors in rocksdb tests: auto_roll_logger_test, reduce_levels_test 2013-03-12 16:03:16 -07:00
auto_roll_logger.cc Allow the logs to be purged by TTL. 2013-02-04 19:42:40 -08:00
auto_roll_logger.h Allow the logs to be purged by TTL. 2013-02-04 19:42:40 -08:00
bloom_test.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
bloom.cc Fix all the lint errors. 2012-11-28 17:18:41 -08:00
build_version.h Stop continually re-creating build_version.c 2013-01-24 17:51:39 -08:00
cache_test.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
cache.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
coding_test.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
coding.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
coding.h Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
comparator.cc merge 1.5 2012-08-28 11:43:33 -07:00
crc32c_test.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
crc32c.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
crc32c.h A number of fixes: 2011-10-31 17:22:06 +00:00
env_hdfs.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
env_posix.cc Use posix_fallocate as default. 2013-03-13 13:50:26 -07:00
env_test.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
env.cc Fix a number of object lifetime/ownership issues 2013-01-23 16:54:11 -08:00
filelock_test.cc Prevent concurrent multiple opens of leveldb database. 2012-08-20 23:55:04 -07:00
filter_policy.cc Added bloom filter support. 2012-04-17 08:36:46 -07:00
hash.cc A number of fixes: 2011-10-31 17:22:06 +00:00
hash.h reverting disastrous MOE commit, returning to r21 2011-04-19 23:11:15 +00:00
histogram_test.cc Introduce histogram in statistics.h 2013-02-20 10:43:32 -08:00
histogram.cc Introduce histogram in statistics.h 2013-02-20 10:43:32 -08:00
histogram.h Introduce histogram in statistics.h 2013-02-20 10:43:32 -08:00
ldb_cmd_execute_result.h Enhanced ldb to support data access commands 2013-01-28 11:38:26 -08:00
ldb_cmd.cc Fix valgrind errors in rocksdb tests: auto_roll_logger_test, reduce_levels_test 2013-03-12 16:03:16 -07:00
ldb_cmd.h [RocksDB] Add bulk_load option to Options and ldb 2013-03-05 00:34:53 -08:00
logging.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
logging.h A number of fixes: 2011-10-31 17:22:06 +00:00
murmurhash.cc Implement RowLocks for assoc schema 2012-10-03 23:19:01 -07:00
murmurhash.h Implement RowLocks for assoc schema 2012-10-03 23:19:01 -07:00
mutexlock.h Implement ReadWrite locks for leveldb 2012-10-01 22:37:39 -07:00
options.cc Add appropriate parameters to make bulk-load go faster. 2013-03-08 10:52:16 -08:00
posix_logger.h Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
random.h A number of fixes: 2011-10-31 17:22:06 +00:00
stats_logger.h Clean up compiler warnings generated by -Wall option. 2012-08-29 14:24:51 -07:00
status.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
stop_watch.h Introduce histogram in statistics.h 2013-02-20 10:43:32 -08:00
testharness.cc Codemod NULL to nullptr 2013-02-28 18:04:58 -08:00
testharness.h A number of fixes: 2011-10-31 17:22:06 +00:00
testutil.cc Fix all warnings generated by -Wall option to the compiler. 2012-11-06 14:07:31 -08:00
testutil.h Fix a number of object lifetime/ownership issues 2013-01-23 16:54:11 -08:00