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sysctl recomendations for NetWorker servers & storage nodes
## sysctl.conf recommendations for NetWorker
#
# These are from the NetWorker Performance Optimization Planning Guide
# these are current as of NW 8.1. Please check the guide to insure
# that these settings are what you want on your server
#
# add the following parameters to the /etc/sysctl.conf file
# and run the /sbin/sysctl -p command
#
#
## For high-speed network interfaces, increase size of TCP send/receive buffers
net.core.rmem_default = 262144
net.core.wmem_default = 262144
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.ipv4.tcp_rmem = 8192 524288 16777216
net.ipv4.tcp_wmem = 8192 524288 16777216
#
## Set the recommended RPC value
sunrpc.tcp_slot_table_entries = 64
#
## Another method is to enable dynamic TCP window scaling.
## This requires compatible equipment in the data path
# net.ipv4.tcp_window_scaling=1
#
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