Month: May 2014

erase all slices in many disks

rdircio

*WARNING* *WARNING* *WARNING*
*USE WITH EXTREME CARE!!!!!!!!!!!!*
This will delete slices 0,1,3,4,5,6 of many disks (all your “emcpower*” disks) in your solaris system:

echo | format | grep -i emcpower | awk '{ print $2 }'| while read d;do
printf "p\np\n0\n\n\n0\n0\nlabel\ny\nquit\n" |format -d $d
printf "p\np\n1\n\n\n0\n0\nlabel\ny\nquit\n" |format -d $d
printf "p\np\n3\n\n\n0\n0\nlabel\ny\nquit\n" |format -d $d
printf "p\np\n4\n\n\n0\n0\nlabel\ny\nquit\n" |format -d $d
printf "p\np\n5\n\n\n0\n0\nlabel\ny\nquit\n" |format -d $d
printf "p\np\n6\n\n\n0\n0\nlabel\ny\nquit\n" |format -d $d
done

apache as a web proxy

rdircio

if you want a quick web proxy for your browsers or for anything, you can define a virtualhost in apache2 as follows:

Listen *:8080
<VirtualHost *:8080>

ProxyRequests On
ProxyVia On

<Proxy *>
Order deny,allow
Allow from all
</Proxy>

CacheRoot "/tmp"
CacheMaxExpire 24
CacheLastModifiedFactor 0.1
CacheDefaultExpire 1
ServerName my-proxy
ErrorLog "/opt/csw/apache2/var/log/proxy-error.log"
CustomLog "/opt/csw/apache2/var/log/proxy-access.log" common

</VirtualHost>

M9000 internal network config

rdircio

Make sure you have the dscp addresses configured in the xscf

XSCF> showdscp

DSCP Configuration:

Network: 192.168.224.0
Netmask: 255.255.255.0

Location Address
———- ———
XSCF 192.168.224.1
Domain #00 192.168.224.2
Domain #01 192.168.224.3
Domain #02 192.168.224.4
Domain #03 192.168.224.5
Domain #04 192.168.224.6
Domain #05 192.168.224.7
Domain #06 192.168.224.8
Domain #07 192.168.224.9
Domain #08 192.168.224.10
Domain #09 192.168.224.11
Domain #10 192.168.224.12
Domain #11 192.168.224.13
Domain #12 192.168.224.14
Domain #13 192.168.224.15
Domain #14 192.168.224.16
Domain #15 192.168.224.17
Domain #16 192.168.224.18
Domain #17 192.168.224.19
Domain #18 192.168.224.20
Domain #19 192.168.224.21
Domain #20 192.168.224.22
Domain #21 192.168.224.23
Domain #22 192.168.224.24
Domain #23 192.168.224.25

To enable the internal network nic sppp0 in a domain:

svcadm enable svc:/platform/sun4u/dscp:default

To enable the dynamic reconfiguration in a domain:

svcadm enable svc:/platform/sun4u/dcs:default

See the sppp0 nic with the address

sppp0: flags=10010008d1 mtu 1500 index 8
inet 192.168.224.6 –> 192.168.224.1 netmask ffffff00
ether 0:0:0:0:0:0

a test to see if communication is ok, from the XSCF run:
XSCF> showdevices -d 0