mirrors/scst
1
0
Fork 0
mirror of https://github.com/SCST-project/scst.git synced 2026-05-21 12:41:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

ChangeLog: Describe SCST 3.4 changes

Browse Source 
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8507 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2019-08-16 03:19:28 +00:00
parent cd1a47f85e
commit 59c9780344
1 changed files with 16 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
scst/ChangeLog
View File

@@ -1,3 +1,19 @@
Summary of changes between versions 3.3 and 3.4
-----------------------------------------------
- I/O keeps running at full speed if a LUN is added or removed and also if
a device is added or removed.
- Added support for asynchronous zero-copy file I/O. This change improves
vdisk_fileio performance significantly. See also the documentation of the
'async' and 'o_direct' attributes.
- Added support for the SCSI WRITE AND VERIFY command.
- Reworked the build infrastructure such that switching between debug, release
and perf modes is now much faster.
- Dropped support for RHEL 5.
- Dropped support for procfs.
- Dropped support for I/O context sharing. This mechanism improved CFQ
performance.
- Fixed a number of small bugs.
Summary of changes between versions 3.2 and 3.3
-----------------------------------------------
- Support for a new build method ("make dpkg").