Performance tuning (NFS only)
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After planning the migration with the show and scan commands, you can migrate data.
For the optimal performance and reliability, NetApp recommends setting the following Linux kernel TCP performance parameters in /etc/sysctl.conf on the XCP Linux client host. Run sysctl -p or the reboot command to commit the changes:
net.core.rmem_default = 1342177 net.core.rmem_max = 16777216 net.core.rmem_max = 16777216 net.core.wmem_default = 1342177 net.core.wmem_max = 16777216 net.ipv4.tcp_rmem = 4096 1342177 16777216 net.ipv4.tcp_wmem = 4096 1342177 16777216 net.core.netdev_max_backlog = 300000 net.ipv4.tcp_fin_timeout = 10
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