Create 2.2.10 by backporting trunk SD reservation changes

[bacula/bacula] / bacula / ReleaseNotes

diff --git a/bacula/ReleaseNotes b/bacula/ReleaseNotes
index 6d8110cba1f13ecf4e16bff0ba2a77c0e5e6c7ea..777ada942859d2e8b9b0e6d270a124596b35ebaf 100644 (file)
--- a/bacula/ReleaseNotes
+++ b/bacula/ReleaseNotes
@@ -10,6 +10,60 @@ use some of the new features that affect the FD.  In other words, you should
 not have to upgrade all your File daemons when you upgrade. There is
 no database upgrade needed from version 2.0.x to 2.2.0.
 
+Version 2.2.10 is primarily a Storage daemon reservations system
+  enhancement to 2.2.9-beta
+16Apr08
+kes  Permit multiple simultaneous restores -- experiment.
+15Apr08
+kes  Backport development stream SD reservation system changes.
+     See below:
+===
+16Apr08
+kes  Move final volume swapping code to DCR method and
+     call it from acquire_for_read().
+kes  When wrong volume is mounted during read, unload_autochanger.
+14Apr08
+kes  Stop searching for Volumes in SD askdir if DIR returns the
+     same volume name twice in a row.
+13Apr08
+kes  Tweak the swap Volume from one drive to another code so that
+     it now seems to work.
+kes  Resolve several problems with recycling that broke the new
+     code (these problems are in 2.2.9 as well).
+kes  Remove the volume lock when calling the sysop code.   
+kes  Don't mark a reserved volume with no writers as unused otherwise
+     jobs fail.
+12Apr08
+kes  Rework class structures for VOLRES, DCR, and DEVICE to make
+     the method names a bit more logical, and for more logically
+     handling the responsibilities.
+11Apr08
+kes  Remove redundant code in terminating the scheduler that just
+     causes a seg fault in many cases.
+kes  Cleanup releasing a volume and make it a DCR method.
+kes  Improve algorithm for detecting pre-reserved volume and
+     swapping volumes.
+10Apr08
+kes  Tweak volume swapping code so it works.
+kes  Correct name overloading in mount.c
+kes  Replace released flag in VOLRES with reserved and add access
+     methods for the VOLRES class.
+kes  Prevent volume from being released while being swapped.
+kes  Refactor parts of stored/mount.c
+09Apr08
+ebl  Add sanity checks for VolWriteTime and VolReadTime
+ebl  Take care of bad clock changes while computing VolWriteTime
+     and VolReadTime. This should fix or limit #1066
+kes  Correct error string numbers in dird/catreq.c
+kes  Restructure reserving, acquiring, and mounting volumes. Calls to
+     autochanger are deferred for mount.c -- simplifes the code.
+08Apr08
+kes  Do not prune any running job. It just fails the job.
+kes  Lock the volumes when changing dev->reserved_device and marking
+     the volume unused otherwise the device can get reserved by
+     another job before the volume is released, thus blocking it.
+===                                        
+
 Version 2.2.9 is a bug fix to version 2.2.8:
 - Close bat console windows first to eliminate error message
   from the notifier.