Thursday Dec 20, 2007

One Step Closer to IP Instances with ce

With the availability of Solaris Nevada build 80 [1], the ability to use IP Instances with the GigaSwift line of NICs and the ce driver becomes possible. The fix for CR 6616075 to zoneadmd(1M) has been integrated into the OpenSolaris code base and is available in build 80. The necessary fix to the ce driver, tracked in CR 6606507, has already been delivered. With this combination, a zone can have an exclusive IP Instance using a ce-based link.

Zone configuration information:

global# zonecfg -z ce1 info net
net:
        address not specified
        physical: ce1
global#

And the view from the non-global zone:

ce1# zonename
ce1
ce1# cat /etc/release
                  Solaris Express Community Edition snv_80 SPARC
           Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.
                        Use is subject to license terms.
                           Assembled 17 December 2007
ce1# ifconfig -a
lo0: flags=2001000849 mtu 8232 index 1
        inet 127.0.0.1 netmask ff000000
ce1: flags=1000843 mtu 1500 index 2
        inet 192.168.200.153 netmask ffffff00 broadcast 192.168.200.255
        ether 0:3:ba:68:1d:5f
lo0: flags=2002000849 mtu 8252 index 1
        inet6 ::1/128
ce1#

More when the soak time in Nevada is complete and the backport to Solaris 10 is available.

Thanks to the engineers who put energy into these fixes!

Happy Holidays!

Steffen

[1] As of 20 December 2007, build 80 is available within Sun only. Availability on opensolaris.org will be announced on opensolaris-announce@opensolaris.org.

Wednesday Dec 05, 2007

More good news for IP Instances

Continuing progress on the use of IP Instances on the full line of SPARC systems. The e1000g Intel PCI-X Gigabit Ethernet UTP and MMF adapters are now supported on the Sun Fire UltraSPARC servers. The NICs are:
  • x7285a - Sun PCI-X Dual GigE UTP Low Profile. RoHS-6 compliant
  • x7286a - Sun PCI-X GigE MMF Low Profile, RoHS-6 compliant
The NICs are supported on the V490, V890, E2900, E4900, E6900, E20K, and E25K systems. This is an alternative for those waiting for the GigaSwift (ce) NIC to be supported, or who don't need quad-port cards. Since the driver used is the e1000g, which is a GLDv3 driver, full support for IP Instances is available using these cards.
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