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bluesky.git
2010-10-25 Michael VrableUpdates to the workload generator and some results... commit | commitdiff | tree | snapshot
2010-10-18 Michael VrableSmall utility to use free memory in a system. commit | commitdiff | tree | snapshot
2010-10-18 Michael VrableSupport encrypted log items in the cleaner. commit | commitdiff | tree | snapshot
2010-10-17 Michael VrableDelete dead code. commit | commitdiff | tree | snapshot
2010-10-17 Michael VrableWhen decrypting a log item also clear out the IV field. commit | commitdiff | tree | snapshot
2010-10-17 Michael VrableAdd per-item encryption/authentication to the cloud... commit | commitdiff | tree | snapshot
2010-10-15 Michael VrableAllow S3 bucket used for BlueSky storage to be specified. commit | commitdiff | tree | snapshot
2010-10-11 Michael VrableWork on a simple workload generator for benchmarking. commit | commitdiff | tree | snapshot
2010-10-08 Michael VrableStart adding in selective encryption of cloud log items. commit | commitdiff | tree | snapshot
2010-09-27 Michael VrableAnother logging fix. commit | commitdiff | tree | snapshot
2010-09-27 Michael VrableFix for journal committing. commit | commitdiff | tree | snapshot
2010-09-27 Michael VrableImplement handling of unstable data in WRITE/COMMIT... commit | commitdiff | tree | snapshot
2010-09-27 Michael VrableUpdated microbenchmarking script. commit | commitdiff | tree | snapshot
2010-09-22 Michael VrableStarting work on scripts to automate benchmarking. commit | commitdiff | tree | snapshot
2010-09-22 Michael VrableImprove cleaner performance. commit | commitdiff | tree | snapshot
2010-09-20 Michael VrableRemove obsolete file. commit | commitdiff | tree | snapshot
2010-09-20 Michael VrableUse a thread pool for inode fetches, and remove some... commit | commitdiff | tree | snapshot
2010-09-20 Michael VrableRemove an extraneous mutex unlock. commit | commitdiff | tree | snapshot
2010-09-20 Michael VrableMore fixes for memory management. commit | commitdiff | tree | snapshot
2010-09-19 Michael VrableWork on reducing memory pinned by the inode map. commit | commitdiff | tree | snapshot
2010-09-19 Michael VrableAdd cleaner option to rewrite and compact all inodes... commit | commitdiff | tree | snapshot
2010-09-19 Michael VrableAllow cloudlog items to be unreferenced in the background. commit | commitdiff | tree | snapshot
2010-09-19 Michael VrableDo not hold references to all inode data in inode map. commit | commitdiff | tree | snapshot
2010-09-15 Michael VrableRestart journal sequence numbering properly. commit | commitdiff | tree | snapshot
2010-09-14 Michael VrableAdd in header fields for per-object encryption/authenti... commit | commitdiff | tree | snapshot
2010-09-11 Michael VrableAdd very basic caching to the cleaner S3 backend. commit | commitdiff | tree | snapshot
2010-09-10 Michael VrableAdd S3 backend for the cleaner. commit | commitdiff | tree | snapshot
2010-09-10 Michael VrableProperly set the starting inode number for allocation... commit | commitdiff | tree | snapshot
2010-09-10 Michael VrableFix for S3 list operation. commit | commitdiff | tree | snapshot
2010-09-10 Michael VrableImplement a list operation for the S3 storage backend. commit | commitdiff | tree | snapshot
2010-09-10 Michael VrableDrop encryption from the cloud storage backend. commit | commitdiff | tree | snapshot
2010-09-09 Michael VrableAllow cleaner to delete unused log segments. commit | commitdiff | tree | snapshot
2010-09-09 Michael VrableImprove segment cleaning. commit | commitdiff | tree | snapshot
2010-09-09 Michael VrableImprove cleaner: make sure new logs are written after... commit | commitdiff | tree | snapshot
2010-09-09 Michael VrableExtend cleaner with a simple policy for choosing segmen... commit | commitdiff | tree | snapshot
2010-09-09 Michael VrableUpdates to the Python cleaner prototype. commit | commitdiff | tree | snapshot
2010-09-08 Michael VrableBegin work on a segment cleaner prototype. commit | commitdiff | tree | snapshot
2010-09-07 Michael VrableAdd partial journal replay to filesystem recovery. commit | commitdiff | tree | snapshot
2010-09-07 Michael VrableInclude inode numbers in cloud log items. commit | commitdiff | tree | snapshot
2010-09-07 Michael VrableFinish up loading of checkpoints from cloud logs. commit | commitdiff | tree | snapshot
2010-09-07 Michael VrableIn-progress work to implement inode map loading at... commit | commitdiff | tree | snapshot
2010-09-06 Michael VrableImprove object deserialization: properly parse object... commit | commitdiff | tree | snapshot
2010-09-02 Michael VrableStart at writing out inode maps to cloud storage. commit | commitdiff | tree | snapshot
2010-09-01 Michael VrableFixes for journal replay, and drop the "superblock... commit | commitdiff | tree | snapshot
2010-08-31 Michael VrableFix some resource leaks in journal replay. commit | commitdiff | tree | snapshot
2010-08-31 Michael VrableImplement basic full log replay. commit | commitdiff | tree | snapshot
2010-08-31 Michael VrableUpdate CRC-32 implementation. commit | commitdiff | tree | snapshot
2010-08-27 Michael VrableAdd in some support for journal replay. commit | commitdiff | tree | snapshot
2010-08-26 Michael VrableStart work on log replay for filesystem recovery. commit | commitdiff | tree | snapshot
2010-08-25 Michael VrableAdd an inode map data structure to track the location... commit | commitdiff | tree | snapshot
2010-08-24 Michael VrableUpdate logic for flushing data to cloud. commit | commitdiff | tree | snapshot
2010-08-23 Michael VrableMake cache size run-time configurable. commit | commitdiff | tree | snapshot
2010-08-22 Michael VrableImplement new scheme for retaining needed journal segments. commit | commitdiff | tree | snapshot
2010-08-22 Michael VrableFix a longstanding(?) memory-leak bug when truncating... commit | commitdiff | tree | snapshot
2010-08-20 Michael VrableBack out dirty reference tracking, as the design was... commit | commitdiff | tree | snapshot
2010-08-20 Michael VrableMake cloud storage more robust. commit | commitdiff | tree | snapshot
2010-08-19 Michael VrableAdd a target size for the cache, and prune the cache... commit | commitdiff | tree | snapshot
2010-08-18 Michael VrableTrack journal files which contain dirty data and which... commit | commitdiff | tree | snapshot
2010-08-18 Michael VrableImplement a (dumb) cache garbage collector. commit | commitdiff | tree | snapshot
2010-08-17 Michael VrableImprove journal/cloud cache locking and add access... commit | commitdiff | tree | snapshot
2010-08-17 Michael VrableDebugging/refcount cleanups. commit | commitdiff | tree | snapshot
2010-08-16 Michael VrableMinor bugfixes/tweaks. commit | commitdiff | tree | snapshot
2010-08-16 Michael VrableFirst attempt at supporting reading data back from... commit | commitdiff | tree | snapshot
2010-08-14 Michael VrableSerialized inode data should be dropped from caches... commit | commitdiff | tree | snapshot
2010-08-12 Michael VrableAttempt at limiting the rate at which memory is dirtied. commit | commitdiff | tree | snapshot
2010-08-11 Michael VrableReference counting bugfix. commit | commitdiff | tree | snapshot
2010-08-11 Michael VrableNewly-created inodes should be marked as modified. commit | commitdiff | tree | snapshot
2010-08-11 Michael VrableMore aggressively use memory-mapped data for cloud... commit | commitdiff | tree | snapshot
2010-08-11 Michael VrableImprove tracking of memory usage in BlueSky. commit | commitdiff | tree | snapshot
2010-08-10 Michael VrableMore fixes to BlueSky cache management. commit | commitdiff | tree | snapshot
2010-08-10 Michael VrableDrop old code for flushing data to the cloud. commit | commitdiff | tree | snapshot
2010-08-10 Michael VrableWork to unify the cloud segment writing with other... commit | commitdiff | tree | snapshot
2010-08-09 Michael VrableSplit cloud log segments into modestly-sized chunks. commit | commitdiff | tree | snapshot
2010-08-06 Michael VrableAdd a null storage implementation. commit | commitdiff | tree | snapshot
2010-08-05 Michael VrableFix some memory leaks. commit | commitdiff | tree | snapshot
2010-08-05 Michael VrableMake links between cloud log entries direct. commit | commitdiff | tree | snapshot
2010-08-04 Michael VrableRework caching of data blocks to eliminate double-caching. commit | commitdiff | tree | snapshot
2010-08-04 Michael VrableFix up reference counting for cloud log items. commit | commitdiff | tree | snapshot
2010-08-04 Michael VrableA few attempted bugfixes for log data lifetimes. commit | commitdiff | tree | snapshot
2010-08-03 Michael VrableFix up reference counting for memory-mapped journal... commit | commitdiff | tree | snapshot
2010-08-03 Michael VrableImprove the reading back of objects committed to the... commit | commitdiff | tree | snapshot
2010-08-03 Michael VrableMore cache behavior tweaks. commit | commitdiff | tree | snapshot
2010-08-03 Michael VrablePreliminary support for dropping cached file data from... commit | commitdiff | tree | snapshot
2010-08-02 Michael VrableWork to allow mmap-ed log entries to be used for data... commit | commitdiff | tree | snapshot
2010-07-30 Michael VrableGradually converting code to use cloud logs for storing... commit | commitdiff | tree | snapshot
2010-07-29 Michael VrableDump cloud location of data items in debug output. commit | commitdiff | tree | snapshot
2010-07-29 Michael Vrable(Mostly) merge local and cloud logging together. commit | commitdiff | tree | snapshot
2010-07-28 Michael VrablePreparatory work before implementing proper cloud writing. commit | commitdiff | tree | snapshot
2010-07-26 Michael VrableSome initial work on logging gathering data into cloud... commit | commitdiff | tree | snapshot
2010-07-22 Michael VrableInitial work on cloud log-structured storage. commit | commitdiff | tree | snapshot
2010-07-20 Michael VrableCode cleanup. commit | commitdiff | tree | snapshot
2010-07-19 Michael VrableAdd checksumming to filesystem journal. commit | commitdiff | tree | snapshot
2010-07-19 Michael VrableAllow batched log writes when writing dirty inodes. commit | commitdiff | tree | snapshot
2010-07-18 Michael VrableBasic filesystem journaling. commit | commitdiff | tree | snapshot
2010-07-15 Michael VrableAdd synchronous inode logging in the NFS server. commit | commitdiff | tree | snapshot
2010-07-15 Michael VrableBarriers did not handle requests that finished too... commit | commitdiff | tree | snapshot
2010-07-14 Michael VrableCommit a few log benchmark results. commit | commitdiff | tree | snapshot
2010-07-14 Michael VrableBugfix. commit | commitdiff | tree | snapshot
2010-07-14 Michael VrableUpdate commit log benchmarks. commit | commitdiff | tree | snapshot
2010-07-14 Michael VrableMake the log benchmark configurable and make a paramete... commit | commitdiff | tree | snapshot
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Blue Sky: File Systems in the Cloud