bluesky.git
14 years agoNFS link operation.
Michael Vrable [Mon, 28 Dec 2009 01:13:45 +0000 (17:13 -0800)]
NFS link operation.

14 years agoMinor cleanups.
Michael Vrable [Mon, 28 Dec 2009 00:23:33 +0000 (16:23 -0800)]
Minor cleanups.

14 years agoRe-enable file and memory storage backends.
Michael Vrable [Sat, 12 Dec 2009 23:41:08 +0000 (15:41 -0800)]
Re-enable file and memory storage backends.

14 years agoTrack when cached file data is written out.
Michael Vrable [Wed, 9 Dec 2009 19:34:11 +0000 (11:34 -0800)]
Track when cached file data is written out.

14 years agoMore work on writeback caching.
Michael Vrable [Mon, 7 Dec 2009 23:24:21 +0000 (15:24 -0800)]
More work on writeback caching.

14 years agoInitial work on proper writeback caching.
Michael Vrable [Sun, 6 Dec 2009 18:02:13 +0000 (10:02 -0800)]
Initial work on proper writeback caching.

14 years agoDrop some debugging messages.
Michael Vrable [Thu, 3 Dec 2009 21:41:15 +0000 (13:41 -0800)]
Drop some debugging messages.

14 years agoA few bugfixes to the storage barrier support.
Michael Vrable [Wed, 2 Dec 2009 23:21:10 +0000 (15:21 -0800)]
A few bugfixes to the storage barrier support.

14 years agoWork on a storage barrier operation.
Michael Vrable [Tue, 1 Dec 2009 21:39:42 +0000 (13:39 -0800)]
Work on a storage barrier operation.

The barrier completes when all of a set of operations has completed.

14 years agoSome initial work to support delayed flushing of data.
Michael Vrable [Sun, 29 Nov 2009 19:47:51 +0000 (11:47 -0800)]
Some initial work to support delayed flushing of data.

14 years agoMore work on synchronous/asynchronous operations.
Michael Vrable [Tue, 24 Nov 2009 21:18:50 +0000 (13:18 -0800)]
More work on synchronous/asynchronous operations.

Allow operations to be made synchronous for benchmarking, and add in a
storage-wide sync() call.

14 years agoMinor cleanup.
Michael Vrable [Mon, 23 Nov 2009 03:42:47 +0000 (19:42 -0800)]
Minor cleanup.

14 years agoAdd reference counting to asynchronous storage operations.
Michael Vrable [Sun, 22 Nov 2009 21:09:54 +0000 (13:09 -0800)]
Add reference counting to asynchronous storage operations.

14 years agoRework the storage interface so that operations are asynchronous.
Michael Vrable [Fri, 20 Nov 2009 04:33:55 +0000 (20:33 -0800)]
Rework the storage interface so that operations are asynchronous.

14 years agoS3Store cleanup.
Michael Vrable [Wed, 18 Nov 2009 19:53:01 +0000 (11:53 -0800)]
S3Store cleanup.

Just moving code around; no functional changes.

14 years agoBetter checks for non-existent inodes.
Michael Vrable [Wed, 18 Nov 2009 06:33:55 +0000 (22:33 -0800)]
Better checks for non-existent inodes.

14 years agoClean up code using bluesky_string_from_gstring.
Michael Vrable [Wed, 18 Nov 2009 03:19:13 +0000 (19:19 -0800)]
Clean up code using bluesky_string_from_gstring.

14 years agoFix the S3Store get operation to handle arbitrarily-sized objects.
Michael Vrable [Wed, 18 Nov 2009 01:16:26 +0000 (17:16 -0800)]
Fix the S3Store get operation to handle arbitrarily-sized objects.

14 years agoAllow storse to S3 to execute in the background, in parallel.
Michael Vrable [Wed, 18 Nov 2009 00:28:20 +0000 (16:28 -0800)]
Allow storse to S3 to execute in the background, in parallel.

14 years agoNew BlueSky interface for implementing readdir.
Michael Vrable [Fri, 13 Nov 2009 23:12:45 +0000 (15:12 -0800)]
New BlueSky interface for implementing readdir.

14 years agoExtra logging, begin defining BlueSky-specific error codes.
Michael Vrable [Thu, 12 Nov 2009 22:43:21 +0000 (14:43 -0800)]
Extra logging, begin defining BlueSky-specific error codes.

14 years agoDo not pad the final block of a file with zeroes.
Michael Vrable [Thu, 12 Nov 2009 02:33:48 +0000 (18:33 -0800)]
Do not pad the final block of a file with zeroes.

To accomplish this, a resize operation was added for reference-counted
strings.

14 years agoMove encryption into S3 backend.
Michael Vrable [Tue, 3 Nov 2009 00:11:34 +0000 (16:11 -0800)]
Move encryption into S3 backend.

14 years agoInclude file reorganization.
Michael Vrable [Sun, 1 Nov 2009 18:39:26 +0000 (10:39 -0800)]
Include file reorganization.

14 years agoSplit BlueSky include files into public and private parts.
Michael Vrable [Sat, 31 Oct 2009 17:56:08 +0000 (10:56 -0700)]
Split BlueSky include files into public and private parts.

Actually sorting out what goes where still needs to be done.

14 years agoStart work on a rename operation. Not yet complete.
Michael Vrable [Fri, 30 Oct 2009 22:48:14 +0000 (15:48 -0700)]
Start work on a rename operation.  Not yet complete.

14 years agoRemove some debugging log messages.
Michael Vrable [Fri, 30 Oct 2009 04:09:03 +0000 (21:09 -0700)]
Remove some debugging log messages.

14 years agoAdd filesystem superblock serialization.
Michael Vrable [Thu, 29 Oct 2009 22:41:14 +0000 (15:41 -0700)]
Add filesystem superblock serialization.

Also fix deserialization of case-folded directory entries.  Together, these
chagnes should allow a filesystem state to be reloaded properly.

14 years agoAdd high-resolution timekeeping functions (primarily for benchmarking).
Michael Vrable [Tue, 27 Oct 2009 19:29:28 +0000 (12:29 -0700)]
Add high-resolution timekeeping functions (primarily for benchmarking).

14 years agoAdd case-insensitive lookup support to BlueSky core.
Michael Vrable [Thu, 8 Oct 2009 22:04:28 +0000 (15:04 -0700)]
Add case-insensitive lookup support to BlueSky core.

14 years agoMake printf format specifiers 32/64-bit clean.
Michael Vrable [Wed, 23 Sep 2009 01:38:30 +0000 (18:38 -0700)]
Make printf format specifiers 32/64-bit clean.

14 years agoCache coherence thoughts.
Michael Vrable [Wed, 23 Sep 2009 00:29:32 +0000 (17:29 -0700)]
Cache coherence thoughts.

14 years agoMiscellaneous fixes.
Michael Vrable [Wed, 23 Sep 2009 00:29:09 +0000 (17:29 -0700)]
Miscellaneous fixes.

14 years agoMinor CMake fix (delete redundant line).
Michael Vrable [Wed, 16 Sep 2009 20:38:49 +0000 (13:38 -0700)]
Minor CMake fix (delete redundant line).

14 years agoUse and link to included libs3.
Michael Vrable [Wed, 16 Sep 2009 18:52:07 +0000 (11:52 -0700)]
Use and link to included libs3.

14 years agoInclude libs3 sources in the BlueSky tree.
Michael Vrable [Wed, 16 Sep 2009 18:30:44 +0000 (11:30 -0700)]
Include libs3 sources in the BlueSky tree.

This way we won't need to install it separately.  Not yet hooked into the
build system.

14 years agoAdd a little support for data writeback (not yet hooked up).
Michael Vrable [Wed, 16 Sep 2009 18:28:56 +0000 (11:28 -0700)]
Add a little support for data writeback (not yet hooked up).

14 years agoCommit unlinks to stable storage.
Michael Vrable [Mon, 14 Sep 2009 18:19:41 +0000 (11:19 -0700)]
Commit unlinks to stable storage.

14 years agoNFS file unlink operation.
Michael Vrable [Mon, 14 Sep 2009 17:44:10 +0000 (10:44 -0700)]
NFS file unlink operation.

14 years agoUpdate filesystem locking rules (in progress).
Michael Vrable [Mon, 14 Sep 2009 17:23:25 +0000 (10:23 -0700)]
Update filesystem locking rules (in progress).

14 years agoNFSv3 mkdir.
Michael Vrable [Fri, 11 Sep 2009 21:36:50 +0000 (14:36 -0700)]
NFSv3 mkdir.

14 years agoEnsure file size is properly serialized/deserialized.
Michael Vrable [Fri, 11 Sep 2009 21:02:53 +0000 (14:02 -0700)]
Ensure file size is properly serialized/deserialized.

14 years agoDirectory deserialization and loading of inodes from stable store.
Michael Vrable [Wed, 9 Sep 2009 23:58:28 +0000 (16:58 -0700)]
Directory deserialization and loading of inodes from stable store.

14 years agoProof-of-concept flushing of inodes to disk.
Michael Vrable [Fri, 4 Sep 2009 22:51:02 +0000 (15:51 -0700)]
Proof-of-concept flushing of inodes to disk.

14 years agoAllow crypto to be disabled (for local testing).
Michael Vrable [Fri, 4 Sep 2009 22:34:59 +0000 (15:34 -0700)]
Allow crypto to be disabled (for local testing).

14 years agoDrop unneeded HMAC implementation.
Michael Vrable [Fri, 4 Sep 2009 22:34:45 +0000 (15:34 -0700)]
Drop unneeded HMAC implementation.

14 years agoAdd pluggable support for multiple storage backends.
Michael Vrable [Fri, 4 Sep 2009 22:10:22 +0000 (15:10 -0700)]
Add pluggable support for multiple storage backends.

14 years agoSplit handling of file data out of inode.c.
Michael Vrable [Fri, 4 Sep 2009 04:47:29 +0000 (21:47 -0700)]
Split handling of file data out of inode.c.

14 years agoDirectory serialization (but not deserialization).
Michael Vrable [Thu, 3 Sep 2009 23:59:50 +0000 (16:59 -0700)]
Directory serialization (but not deserialization).

14 years agoWork to add inode serialization/deserialization routines.
Michael Vrable [Thu, 3 Sep 2009 23:49:13 +0000 (16:49 -0700)]
Work to add inode serialization/deserialization routines.

14 years agoUse GPLv3 license.
Michael Vrable [Wed, 2 Sep 2009 20:19:21 +0000 (13:19 -0700)]
Use GPLv3 license.

libs3 is GPLv3 licensed, as is Samba (if we use it for CIFS support).  For
compatibility, apply GPLv3 to our code as well.

14 years agoImplement data decryption as well.
Michael Vrable [Wed, 2 Sep 2009 04:23:26 +0000 (21:23 -0700)]
Implement data decryption as well.

14 years agoEncrypt data blocks being stored to S3.
Michael Vrable [Wed, 2 Sep 2009 03:35:55 +0000 (20:35 -0700)]
Encrypt data blocks being stored to S3.

14 years agoNFSv3 SETATTR operation.
Michael Vrable [Tue, 1 Sep 2009 21:04:33 +0000 (14:04 -0700)]
NFSv3 SETATTR operation.

14 years agoCMake build tweaks.
Michael Vrable [Tue, 1 Sep 2009 20:25:30 +0000 (13:25 -0700)]
CMake build tweaks.

14 years ago.gitignore updates for CMake.
Michael Vrable [Tue, 1 Sep 2009 18:28:12 +0000 (11:28 -0700)]
.gitignore updates for CMake.

14 years agoAdd missing file?
Michael Vrable [Tue, 1 Sep 2009 18:25:45 +0000 (11:25 -0700)]
Add missing file?

14 years agoCMake reorganization.
Michael Vrable [Tue, 1 Sep 2009 18:24:50 +0000 (11:24 -0700)]
CMake reorganization.

14 years agoAttempt at building with CMake.
Michael Vrable [Tue, 1 Sep 2009 05:25:45 +0000 (22:25 -0700)]
Attempt at building with CMake.

14 years ago.gitignore update: ignore binaries
Michael Vrable [Tue, 1 Sep 2009 03:14:27 +0000 (20:14 -0700)]
.gitignore update: ignore binaries

14 years agoSwitch to refcounted strings for storing cached file blocks.
Michael Vrable [Tue, 1 Sep 2009 03:13:52 +0000 (20:13 -0700)]
Switch to refcounted strings for storing cached file blocks.

14 years agoAdd fetching of blocks from S3.
Michael Vrable [Mon, 31 Aug 2009 19:49:26 +0000 (12:49 -0700)]
Add fetching of blocks from S3.

14 years agoImplement flushing of file blocks to Amazon S3.
Michael Vrable [Mon, 31 Aug 2009 19:09:14 +0000 (12:09 -0700)]
Implement flushing of file blocks to Amazon S3.

Right now many details are hardcoded.  Data can't be read back yet.  But it
implements some of the needed functionality.

14 years agoInclude libs3.h header file in our source.
Michael Vrable [Mon, 31 Aug 2009 18:09:21 +0000 (11:09 -0700)]
Include libs3.h header file in our source.

Later, we'll want to properly find it in an installed location.

14 years agoLink against libs3 for access to Amazon S3.
Michael Vrable [Mon, 31 Aug 2009 18:08:25 +0000 (11:08 -0700)]
Link against libs3 for access to Amazon S3.

libs3 is licensed as GPLv3.

14 years agoStart on a basic in-memory key/value store.
Michael Vrable [Mon, 31 Aug 2009 17:56:18 +0000 (10:56 -0700)]
Start on a basic in-memory key/value store.

14 years agoFile read and write operations.
Michael Vrable [Fri, 28 Aug 2009 04:30:23 +0000 (21:30 -0700)]
File read and write operations.

14 years agoUpdate ctime/mtime on write.
Michael Vrable [Wed, 26 Aug 2009 22:47:38 +0000 (15:47 -0700)]
Update ctime/mtime on write.

14 years agoSwitch to 31-bit directory cookies and a separate hashtable for lookups.
Michael Vrable [Wed, 26 Aug 2009 00:23:15 +0000 (17:23 -0700)]
Switch to 31-bit directory cookies and a separate hashtable for lookups.

14 years agoBegin adding write support.
Michael Vrable [Tue, 25 Aug 2009 23:10:11 +0000 (16:10 -0700)]
Begin adding write support.

Right now we only change the file size, but don't actually store the data.

14 years agoFix up current time computation (ensure 64-bit math is used).
Michael Vrable [Mon, 24 Aug 2009 22:43:08 +0000 (15:43 -0700)]
Fix up current time computation (ensure 64-bit math is used).

14 years agoProperly fill in result code for lookups.
Michael Vrable [Mon, 24 Aug 2009 19:38:00 +0000 (12:38 -0700)]
Properly fill in result code for lookups.

14 years agoRemove debug message.
Michael Vrable [Mon, 24 Aug 2009 03:50:17 +0000 (20:50 -0700)]
Remove debug message.

14 years agoCREATE working (sort of).
Michael Vrable [Sun, 23 Aug 2009 23:30:43 +0000 (16:30 -0700)]
CREATE working (sort of).

14 years agoBasic READDIR; not much tested.
Michael Vrable [Sun, 23 Aug 2009 19:44:46 +0000 (12:44 -0700)]
Basic READDIR; not much tested.

14 years agoLOOKUP operation.
Michael Vrable [Sun, 23 Aug 2009 16:01:13 +0000 (09:01 -0700)]
LOOKUP operation.

14 years agoHook NFS proxy together with BlueSky core.
Michael Vrable [Fri, 21 Aug 2009 16:58:44 +0000 (09:58 -0700)]
Hook NFS proxy together with BlueSky core.

14 years agoWork on in-memory filesystem representation.
Michael Vrable [Fri, 21 Aug 2009 00:15:41 +0000 (17:15 -0700)]
Work on in-memory filesystem representation.

14 years agoInitial start on a user-level NFS server.
Michael Vrable [Thu, 20 Aug 2009 22:07:18 +0000 (15:07 -0700)]
Initial start on a user-level NFS server.