ebl Add statistics prunning code

[bacula/bacula] / bacula / technotes-2.3

diff --git a/bacula/technotes-2.3 b/bacula/technotes-2.3
index f73f520e3c28d61bb3c491d24657f886cdb3ec6f..fbb40d2fe24e8950a3fb429693449bc9f8bcd7d0 100644 (file)
--- a/bacula/technotes-2.3
+++ b/bacula/technotes-2.3
@@ -1,11 +1,13 @@
               Technical notes on version 2.3
 
-New features (buried):
+          
+New features:
+Accurate files
 TLS authentication 
 bextract Win32 data
 Run afterVSS
 Multiple command/console per runscript
-console command
+console command in runscript
 Bat API
 Plugin API
 State file updated on job term
@@ -18,10 +20,57 @@ Honor nodump flag
 Improved status commands for Bat
 Spooling/despooling status
 Implement ftruncate for NFS devices
-Add long term statistic job table
+Add long term statistics job table
 
 
 General:
+03Apr08
+ebl  Add statistics prunning with option and menu
+kes  Separate unload_dev() from unload_other_device() in autochanger.c
+02Apr08
+kes  Apply patch from bug #1069 that corrects spurious error messages
+     when ACLs enabled on SGI but no ACL exists.
+ebl  Fix small segfault in bacula-sd when debug level is 500
+kes  Modify run_program() and run_program_full_output() to use
+     call by reference for the results string. This corrects a long
+     standing problem where the address of the string may be changed
+     in the subroutine but not in the calling program.
+01Apr08
+kes  Re-enable code to remember last volume mounted on a non-tape
+     Autochanger.
+kes  Add patch supplied in bug #1068 that fixes a SD crash when using
+     a Virtual autochanger.
+kes  Generate correct JobMedia records during spooling/despooling when
+     running concurrent jobs.  Thanks to Tom Ivar Helbekkmo
+     <tih@hamartun.priv.no> for excellent analysis and testing.
+31Mar08
+kes  Tweak hash algorithm for htable using Martin Simmons idea
+     for doing a circular shift.
+kes  Remember what volume is in VTLs (previously turned off for
+     testing).
+kes  Analysis of JobMedia records by Tom Ivar Helbekkmo <tih@hamartun.priv.no>
+     pointed out some problems in creating JobMedia records during
+     spooling with concurrent jobs. Fix the problem by updating the
+     start file position before despooling and generate a jobmedia
+     record at the end of despooling.
+28Mar08
+kes  Fix handling of JobMedia records during spooling and when a
+     Volume is changed without actually writing data to the Volume.
+27Mar08
+kes  Rework certain SD locking based on gdb tracebacks of deadlocks
+     sent by Eric. This code now uses only the volume_lock() rather
+     than the reservations lock when at EOM and acquiring a new
+     volume. 
+kes  Ensure only one exit point in several subroutines.
+26Mar08
+kes  Implement bsock code to permit locking. Use the new code in Verify
+     in the FD to prevent the heartbeat thread from disrupting the Verify
+     data sent to the Dir.
+kes  Modify SD locking to eliminate locking the reservations system from
+     outside the system. Use the volume lock when getting media data
+     and reserving a new volume at end of media.   
+kes  Add Eric's volume_unused() fix to stored.c so that Volumes found
+     when SD starts are not locked into place.
 24Mar08
 kes  Fix error compiling runscript code on 64 bit machines.
 kes  Tweak Win32 mount point code.