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eeb839242b
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611 Commits

Author SHA1 Message Date
Takeshi Nakatani
eeb839242b Fixed code for latest cppcheck error on OSX 2019-02-17 13:59:11 +00:00
Takeshi Nakatani
231fd001d9 Added a non-interactive option to utility mode 
Rebase for resolving conflicts

Deleted interactive mode on utility mode

Fixed minor mistakes
 2019-02-10 17:36:18 +00:00
Takeshi Nakatani
314dc5a398
Merge pull request #955 from gaul/clang-tidy/misc 
Address miscellaneous clang-tidy warnings
 2019-02-06 21:21:54 +09:00
Takeshi Nakatani
e07cb020cc
Merge pull request #954 from gaul/clear-iter 
Clear containers instead of individual erases
 2019-02-06 21:12:36 +09:00
Andrew Gaul
e87e40b3b4 Address miscellaneous clang-tidy warnings 
Also add configuration with suppressions.
 2019-02-04 22:58:40 -08:00
Takeshi Nakatani
bd66b57ad3
Merge pull request #952 from gaul/multipart/failed 
Automatically abort failed multipart requests
 2019-02-04 22:19:27 +09:00
Andrew Gaul
a1d3ff9766 Automatically abort failed multipart requests 
This can avoid dangling parts.  However, many transfers fail due to
network errors so we still need other mechanisms to handle these
parts.
 2019-02-03 10:29:20 -08:00
Andrew Gaul
4d0bef1e90 Clear containers instead of individual erases 
This has O(n) runtime instead of O(n log n).
 2019-02-02 23:58:43 -08:00
Takeshi Nakatani
960823fb40 Added S3FS_MALLOC_TRIM build switch 2019-02-03 07:36:17 +00:00
Takeshi Nakatani
c04e8e7a9d
Merge pull request #949 from gaul/503-slow-down 
Implement exponential backoff for 503
 2019-02-03 15:19:28 +09:00
Takeshi Nakatani
fb6debd986
Merge pull request #948 from gaul/too-many-parts 
Add logging for too many parts
 2019-02-03 14:55:54 +09:00
Takeshi Nakatani
d8185a25aa
Merge pull request #946 from gaul/async/completed-tids 
Simplify async request completion code
 2019-02-03 14:08:49 +09:00
Takeshi Nakatani
53337a0a28
Merge pull request #944 from gaul/utility-mode 
Repair utility mode
 2019-02-03 13:59:56 +09:00
Takeshi Nakatani
ae51556d04
Merge pull request #943 from gaul/hard-link 
Return not supported when hard linking
 2019-02-03 12:45:21 +09:00
Takeshi Nakatani
055ecf6ea7
Merge pull request #940 from gaul/parallel-multipart-copy 
Copy parts in parallel
 2019-02-03 11:44:15 +09:00
Takeshi Nakatani
c603680e02
Merge pull request #939 from gaul/stringstream-specific 
Prefer specific [io]stringstream where possible
 2019-02-03 11:06:57 +09:00
Takeshi Nakatani
814aadd7e3
Merge pull request #938 from gaul/clang-tidy/redundant-void 
Remove unneeded void parameter
 2019-02-03 10:57:56 +09:00
Andrew Gaul
8ff05d8e38 Implement exponential backoff for 503 
Amazon returns SlowDown when overloaded.  Also return ENOTSUP for 501
and immediately return EIO for 500 instead of retrying.  Fixes #603.
 2019-02-02 00:03:50 -08:00
Andrew Gaul
dfa84b82a8 Add logging for too many parts 
References #610.
 2019-02-01 19:34:26 -08:00
Andrew Gaul
8c527c3616 Simplify async request completion code 
Workers now notify the master thread when they complete, unifying the
Linux and macOS code paths.  This also avoids excessive
pthread_tryjoin_np calls.  Follows on to
88cd8feb05.
 2019-01-31 22:55:23 -08:00
Andrew Gaul
54a074647e Repair utility mode 
This deinitialized S3fsCurl twice and incorrectly calculated V4
signatures.
 2019-01-31 18:45:39 -08:00
Andrew Gaul
c5ebf5d328 Copy parts in parallel 
S3 can copy multipart much faster than single part due to IO
parallelization.  Renaming a 4 GB file reduces from 72 to 20 seconds
with bigger gains with larger files.
 2019-01-31 10:21:39 -08:00
Andrew Gaul
43c6ef560e Return not supported when hard linking 
This is more correct than permission denied.
 2019-01-30 16:43:04 -08:00
Andrew Gaul
3076abc744 Disable malloc_trim 
This avoids walking the entire heap multiple times for complex
operations like readdir.  This does not entirely eliminate the
observed performance regression but does dramatically reduce s3fs CPU
usage.  References #935.  Fixes #936.
 2019-01-29 15:29:07 -08:00
Andrew Gaul
07636c8a8d Prefer specific [io]stringstream where possible 
These better communicate intent and are slightly more efficient.
 2019-01-29 10:44:33 -08:00
Andrew Gaul
35d55ee513 Remove unneeded void parameter 
This is implicit in C++.  Found and fixed via clang-tidy.
 2019-01-28 23:22:27 -08:00
Takeshi Nakatani
c0cf90cf8b Checked and corrected all typo 2019-01-27 12:04:29 +00:00
Takeshi Nakatani
3b1cc3b197
Merge pull request #933 from gaul/cache/remove-mirror-path 
Remove mirror path when deleting cache
 2019-01-27 16:15:49 +09:00
Takeshi Nakatani
a0c1f30ae7
Merge pull request #932 from gaul/autolock 
Prefer AutoLock for synchronization
 2019-01-27 15:59:18 +09:00
Takeshi Nakatani
8822a86709
Merge pull request #931 from gaul/doc/typo 
Correct sigv2 typo
 2019-01-27 15:48:24 +09:00
Takeshi Nakatani
98f397de0e
Merge pull request #930 from gaul/doc/md5-multipart 
Correct enable_content_md5 docs
 2019-01-27 15:36:56 +09:00
Takeshi Nakatani
fd4d23f8f7
Merge pull request #926 from kzidane/master 
Accept paths with : in them
 2019-01-27 15:23:24 +09:00
Takeshi Nakatani
4820f0a42b
Merge pull request #925 from gaul/clang-tidy/delete-null 
Remove redundant null checks before delete
 2019-01-27 15:15:31 +09:00
Andrew Gaul
a93e500b44 Remove mirror path when deleting cache 
Fixes #827.
 2019-01-25 18:10:03 -08:00
Andrew Gaul
92d3114584 Prefer AutoLock for synchronization 
This simplifies the code and fixes an issue with unlocked access.
Also use a recursive lock for StatCache to avoid races between
lock..unlock..lock sequences.
 2019-01-25 15:28:41 -08:00
Andrew Gaul
5062d6fbd9 Correct sigv2 typo 2019-01-25 14:30:30 -08:00
Andrew Gaul
7d14ebaf09 Correct enable_content_md5 docs 
Both S3fsCurl::PutRequest and S3fsCurl::UploadMultipartPostSetup can
calculate and send Content-MD5 to the server.  Remove spurious comment
about large files and make man page and help consistent.
References #929.
 2019-01-25 14:27:52 -08:00
Kareem Zidane
cd794a6985 Accept paths with : in them 2019-01-23 14:56:25 -05:00
Andrew Gaul
84b421d6ef Prefer empty over size checks 
Found and fixed via clang-tidy.
 2019-01-23 11:30:28 -08:00
Andrew Gaul
8316da5bbe Remove redundant null checks before delete 
Found by clang-tidy.
 2019-01-23 11:25:25 -08:00
Takeshi Nakatani
caaf4cac55 Reverted #912(Automatic region change) and added message 2019-01-23 13:23:03 +00:00
Takeshi Nakatani
010276ceab
Merge pull request #921 from gaul/clang-tidy/redundant-string-init 
Remove redundant string initializations
 2019-01-23 19:44:59 +09:00
Takeshi Nakatani
f219817eb3
Merge pull request #920 from gaul/clang-tidy/string-copy 
Remove unnecessary string copies
 2019-01-23 19:30:55 +09:00
Andrew Gaul
1fc25e8c3f Remove redundant string initializations 
Found and fixed via clang-tidy.
 2019-01-22 23:16:37 -08:00
Andrew Gaul
61ecafd426 Remove unnecessary string copies 
Found via clang-tidy.
 2019-01-22 23:09:37 -08:00
Andrew Gaul
5f5da4b2cb Load tail range during overwrite 
Previously s3fs experienced data loss when writing to the middle of a
file.  Corrupt files would have the expected data from 0..offset+size
but unexpected NUL bytes from offset+size..EOF.  References #808.
 2019-01-22 22:02:40 -08:00
Takeshi Nakatani
fada95f58e
Merge pull request #914 from gaul/readdir/head-of-line 
Issue readdir HEAD requests without batching
 2019-01-21 22:10:50 +09:00
Takeshi Nakatani
014b8c5982
Merge pull request #913 from gaul/assert 
Prefer abort over assert(false)
 2019-01-21 21:56:41 +09:00
Andrew Gaul
46d79c5bc2 Issue readdir HEAD requests without batching 
Previously s3fs would issue a batch of HEAD requests and wait for all
to succeed before issuing the next batch.  Now it issues the first
batch and only waits for a single call to succeed before issuing the
next call.  This can improve performance when one call lags due to
network errors.  I measured 25% improvement with the same level of
parallelism.  This commit also reparents parallelism knobs for
consistency.  Follows on to 88cd8feb05.
Fixes #223.
 2019-01-20 18:07:22 -08:00
Andrew Gaul
40ba3b44a1 Prefer abort over assert(false) 
The compiler can remove the latter when compiled with NDEBUG which may
cause unintended control flow.
 2019-01-20 12:30:27 -08:00