Hello,
I have two FreeBSD boxes: 8.0-RELEASE i386(master) and 6.3-RELEASE-p15(slave). Connection 100Мбит. The goal - partition replication. For setup I've used this instruction.
The TCP tuning is the same for both systems:
The speed is about 1MB/s all the time. And ggated while synchronizing show these messages:
Why is 131072 here? I think I change it by setting command line options.
When I copy file by scp the speed is normal.
I have two FreeBSD boxes: 8.0-RELEASE i386(master) and 6.3-RELEASE-p15(slave). Connection 100Мбит. The goal - partition replication. For setup I've used this instruction.
Code:
ggated command: /sbin/ggated -S 3217968 -R 3217968 -v
ggatec command: /sbin/ggatec create -q 2048 -t 5 -S 3217968 -R 3217968 192.168.1.87 /dev/amrd0s1d
Code:
# cat /boot/loader.conf
geom_mirror_load="YES"
geom_gate_load="YES"
kern.ipc.nmbclusters="32768"
Code:
# cat /etc/sysctl.conf
net.inet.carp.preempt=1
kern.ipc.maxsockbuf=8388608
net.inet.tcp.sendspace=3217968
net.inet.tcp.recvspace=3217968
net.inet.tcp.rfc1323=1The speed is about 1MB/s all the time. And ggated while synchronizing show these messages:
Code:
...
debug: Waiting for 131072 bytes of data...
debug: Received hdr packet.
debug: recv_thread: offset=17039360 length=131072
...Why is 131072 here? I think I change it by setting command line options.
When I copy file by scp the speed is normal.