* Improve disk write performance
Avoid multiple disk writes. Read from client in ram and then queue write task into global write list.
* Fix long held locks in XrdOfsFile
Implement virtual ioActive() method to check if destruction has to be done in a separate task.
You can merge this Pull Request by running:
git pull https://github.com/alja/xrootd xfc2-release-4.0
Or you can view, comment on it, or merge it online at:
https://github.com/xrootd/xrootd/pull/100
-- Commit Summary --
* Remove number of requests that were partially available from statistics.
* New option for read and prefetch ram resources.
* Queue write requests.
* Run prefetch thread outside constructor.
* Read from client in memory cache. Implement write to disk queue.
* Put prefetch destruction in a separate task if it is io active.
* Pass vector read to client unless the related blocks are downloaded.
* Fix lock in ReadV().
* Check file is downloaded in InitiateClose().
* Update Doxygen-doc and README. Remove trailing white space.
-- File Changes --
M src/XrdFileCache/README (8)
M src/XrdFileCache/XrdFileCache.cc (127)
M src/XrdFileCache/XrdFileCache.hh (60)
M src/XrdFileCache/XrdFileCacheFactory.cc (27)
M src/XrdFileCache/XrdFileCacheFactory.hh (6)
M src/XrdFileCache/XrdFileCacheIOEntireFile.cc (45)
M src/XrdFileCache/XrdFileCacheIOEntireFile.hh (8)
M src/XrdFileCache/XrdFileCacheInfo.cc (28)
M src/XrdFileCache/XrdFileCacheInfo.hh (12)
M src/XrdFileCache/XrdFileCachePrefetch.cc (924)
M src/XrdFileCache/XrdFileCachePrefetch.hh (94)
M src/XrdFileCache/XrdFileCacheStats.hh (27)
-- Patch Links --
https://github.com/xrootd/xrootd/pull/100.patch
https://github.com/xrootd/xrootd/pull/100.diff
---
Reply to this email directly or view it on GitHub:
https://github.com/xrootd/xrootd/pull/100
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