Hi guys, Our TSM 7.1 servers (with directory containers) were suffering from a very slow response for a long time. We already applied the kernel parameters specified in the installation guide and the SP Blueprints, but since we recently changed several other kernel parameters in one go, thing improved a lot. It's still not great, but at least it's not taking ages anymore to set up a new client session. I'm interested in the value you are using on your Linux servers, especially for servers with a large workload on directory containers. If this is the case, can you please send me the output of the following commands:
sysctl vm.dirty_background_ratio sysctl vm.dirty_ratio sysctl vm.dirty_expire_centisecs sysctl vm.dirty_writeback_centisecs sysctl net.core.rmem_max sysctl net.core.wmem_max sysctl net.ipv4.tcp_rmem sysctl net.ipv4.tcp_wmem sysctl net.core.netdev_max_backlog sysctl net.ipv4.tcp_moderate_rcvbuf sysctl net.ipv4.tcp_no_metrics_save Thank you VERY much for your help in advance! Kind regards, Eric van Loon Air France/KLM Storage & Backup ******************************************************** For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for any delay in receipt. Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch Airlines) is registered in Amstelveen, The Netherlands, with registered number 33014286 ********************************************************
