Hi, we have some more parameters:
kernel.sem=4096 512000 1600 2048 (semaphores) kernel.msgmax=16384 kernel.shmall=3221225472 This is for increasing backup speed, the TCP send and receive window can scale up to 8 MB. This speed up our backup 15 - 20 %. If you're using NFS this will also increase speed. net.core.rmem_max=8388608 net.core.wmem_max=8388608 net.core.wmem_default=8388608 net.core.rmem_default=8388608 net.core.netdev_max_backlog=4096 net.ipv4.tcp_rmem = "4096 87380 4194304" net.ipv4.tcp_wmem = "4096 87380 4194304" net.ipv4.tcp_mem = "4096 87380 4194304" SIEGENIA-AUBI KG Informationswesen i.A. Markus D�hr SAP-CC/BC, SAPDB-DBA Tel.: +49 6503 917-152 Fax: +49 6503 917-7152 E-Mail: [EMAIL PROTECTED] Internet: http://www.siegenia-aubi.com -- MaxDB Discussion Mailing List For list archives: http://lists.mysql.com/maxdb To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
