… and #1086978 (Raghavendra D Prabhu). Donor node would run XtraBackup indefinitely when xtrabackup tmpdir was set up on tmpfs. Bug fixed #1086978… Yurchenko). If variable innodb_thread_concurrency has been defined to throttle InnoDB access, and work load contained DDL statements, a cluster…
Post: Hint: throttling xtrabackup
May 20, 2009 By Leave a Comment
Using xtrabackup for copying files can really saturate your disks, and that why we made special option –throttle=rate to limit rate…
Post: Xtrabackup, doing once...
March 5, 2009 By 6 Comments
… coding and testing I am more than happy to declare Xtrabackup getting into alpha stage. And alpha means more that we… also. Beside standard –backup and –prepare options we have implemented –throttle to limit IO activity during backup, so we do not… in source code version on Launchpad lp:~percona-dev/percona-xtrabackup/alpha-0.2 , after some polishing and more testing we…
Comment: Xtrabackup, doing once...
March 8, 2009 By 6 Comments
Throttling is indeed a very nice feature to have. Speaking of … a hard IOPS upper bound limit)? Another throttling ability that would be useful, if Xtrabackup works by copying files and plans to…
Comment: Disaster: LVM Performance in Snapshot Mode
February 24, 2011 By 55 Comments
… using Innodb also check out xtrabackup it has lower overhead than LVM and it also has throttling you can use to limit…
