Red Hat SATELLITE 5.1.0 RELEASE NOTES Especificaciones descargar pdf (Pagina 32)

NETMASK=255.255.248.0

TYPE=Bridge

8. Disable netfilter on bridges by adding the following to /etc/sysctl.conf

# Disable netfilter on bridges.

net.bridge.bridge-nf-call-ip6tables = 0

net.bridge.bridge-nf-call-iptables = 0

net.bridge.bridge-nf-call-arptables = 0

9. Make the netfilter changes active

# sysctl -p

10.Restart network services

# service network restart

11.Check to make sure the bridge interface is up

# brctl show

12.Set up multipath

• This ensures that there are multiple routes to the storage from either host

depending on the hardware configuration. This is important for path failover.

Please refer to the storage vendor documentation on how to properly configure

the storage hardware.

13.Copy the example multipath.conf file to /etc/.

# cat /usr/share/doc/device-mapper-multipath-0.4.9/multipath.conf >

/etc/multipath.conf

14.Set up the aliases

1. See Appendix A for example multipath.conf file

2. Change user friendly names to “no”

3. Pull the WWID and Set up the alias

4. Pull the WWID with multipath

# multipath -ll

35000cca00ac76d38 dm-1 IBM-ESXS,CBRCA146C3ETS0 N

size=137G features='0' hwhandler='0' wp=rw

`-+- policy='round-robin 0' prio=1 status=active

`- 0:0:0:0 sda 8:0 active ready running

rhcflun (3600c0ff000d84a99659e414d01000000) dm-2 HP,MSA2324fc

size=373G features='0' hwhandler='0' wp=rw

|-+- policy='round-robin 0' prio=50 status=active

| |- 1:0:2:3 sdg 8:96 active ready running

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Red Hat SATELLITE 5.1.0 RELEASE NOTES Especificaciones Pagina 32