ovs-ofctl add-flow ovs-br "cookie=0x00, table=0, in_port=eth0, action=normal"
ovs-ofctl add-flow ovs-br "cookie=0x01, table=0, in_port=ovs-br, action=normal"
ovs-ofctl add-flow ovs-br "cookie=0x08, table=0, icmp6, ipv6_src=fe80::/64, ipv6_dst=ff02::/96, action=normal"
ovs-ofctl add-flow ovs-br "cookie=0x09, table=0, arp, action=normal"
ovs-ofctl add-flow ovs-br "cookie=0x10, table=0, ip, nw_src=<ipv4 subnet>, nw_dst=<ipv4 subnet>, actions=drop"
ovs-ofctl add-flow ovs-br "cookie=0x11, table=0, ip, nw_src=<ipv4 subnet>, actions=normal"
ovs-ofctl add-flow ovs-br "cookie=0x12, table=0, ipv6, ipv6_src=<ipv6 subnet>, ipv6_dst=<ipv6 subnet>, action=drop"
ovs-ofctl add-flow ovs-br "cookie=0x13, table=0, ipv6_src=<ipv6 subnet>, ipv6, action=normal"
ip ru a table 1 fwmark 1
ip r a default via <1 ips gw> t 1
ip ru a table 2 fwmark 2
ip r a default via <2 ips gw> t 2
iptables -t mangle -I PREROUTING -m conntrack --ctstate NEW -i <eth ips 1> -j CONNMARK --set-xmark 1
iptables -t mangle -I PREROUTING -m conntrack --ctstate NEW -i <eth ips 2> -j CONNMARK --set-xmark 2
iptables -t mangle -A PREROUTING -m connmark --mark 1 -j MARK --set-mark 1
iptables -t mangle -A PREROUTING -m connmark --mark 2 -j MARK --set-mark 2
--autologin <username>
vgremove newdrive
pvremove /dev/sdb1
wipefs -a /dev/sdb
mkfs.ext4 /dev/sdb
mkdir /newdrive
mount /dev/sdb /newdrive
echo "/dev/sdb /newdrive ext4 rw,nofail" >> /etc/fstab
qm importdisk <id виртуальной машины> <путь до qcow2 файла> newdrive
ssacli controller slot=2 modify nobatterywritecache=enable
ssacli controller slot=2 modify cacheratio=0/100 (read/write cache)
ssacli controller slot=2 ld 1 modify arrayaccelerator=enable
iptables -t mangle -A PREROUTING -m conntrack --ctstate new -s <ip узла> -m statistic --mode random --probability 0.5 -j CONNMARK --set-xmark 1
iptables -t mangle -A PREROUTING -m conntrack --ctstate new -s <ip узла> -m statistic --mode random --probability 0.5 -j CONNMARK --set-xmark 2
iptables -t mangle -A PREROUTING -m connmark --mark 1 -j MARK --set-mark 1
iptables -t mangle -A PREROUTING -m connmark --mark 2 -j MARK --set-mark 2