Today we glad to announce release 1.0.3-4 of our XtraDB storage engine. Here is a list of enhancements in this release: Move to MySQL 5.1.33 Move to InnoDB plugin 1.0.3 more reliable replication, innodb_overwrite_relay_log_info patch now included in the release fix assertions for UNIV_DEBUG new fix for rw_lock patch Percona XtraDB 1.0.3-4 (Sakura) available in […]
I am happy to announce next build of our backup tool. This version contains several bugfixes and introduces initial implementation of incremental backup. Incremental backup works in next way. When you do regular backup, at the end of procedure you can see output:
The latest check point (for incremental): '1319:813219999'
>> log scanned up to (1319 813701532)
Transaction log of lsn (1318 3034677302) to (1319 813701532) was copied.
090404 06:03:29 innobackupex: All tables unlocked
090404 06:03:29 innobackupex: Connection to database server closed
innobackupex: Backup created in directory '/mnt/data/tmp'
innobackupex: MySQL binlog position: filename 'db02-bin.001271', position 247627478
090404 06:07:58 innobackupex: innobackup completed OK!
innobackupex: You must use -i (--ignore-zeros) option for extraction of the tar stream.
which gives start point 1319:813219999 for further incremental backup. This point […]
No, this is not about Sun and IBM This is about MySQL. If you download latest 5.1.33 source code you may find there storage/ibmdb2i directory, which obviously is IBM DB2 related. Interesting that there is no mentioning of new engine in Announcement http://dev.mysql.com/doc/refman/5.1/en/news-5-1-33.html. Quick look into source code says
MYSQL_STORAGE_ENGINE([ibmdb2i], , [IBM DB2 for i Storage Engine],
[IBM DB2 for i Storage Engine], [max,max-no-ndb])
Also interesting that license of […]