2.6 - IO scheduler has some major problems. The DeadLine and Anticipatory schedulers underperforms compared to 2.4 Linus scheduler. In theory they should rock, but there are some major problems with it. Currently the 2.6 VM rocks and is way to fast for the 2.6 IO schedulers. On top of that they are buggy. Use SUSE 2.4 or RedHat 7.3 2.4.23aa_vm
DVP ---- Dathan Vance Pattishall http://www.friendster.com > -----Original Message----- > From: Batara Kesuma [mailto:[EMAIL PROTECTED] > Sent: Tuesday, July 27, 2004 9:39 PM > To: [EMAIL PROTECTED] > Subject: Kernel 2.4 and 2.6 > > Hi, > I use MySQL 4.0.20 on my replication (slave) server. I noticed that when > I use kernel 2.4.26 SMP, the slave runs very slow (it can't catch up > with master). My machine has dual CPUs with HT. But if I change to > kernel 2.6.6 SMP, everything just runs fine, the slave can catch up > easily with master. Both of the kernels are from Debian. > Anyone has same experience? I just feel curious. > > Regards, > Batara > > > > -- > MySQL General Mailing List > For list archives: http://lists.mysql.com/mysql > To unsubscribe: > http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
