Administrasi singkat SUN Fire E25K

Berikut list administrasi super singkat tapi mudah-mudahan bisa digunakan oleh anda semua, berguna untuk administrasi server kelas high end SunFire E25K..memang tidak komplit banget,jadi maafkan saya yg bodoh ini.

How many domains 15/25k can support ?
18 domains



How many groups exist on platform ?
Three -> platadm,platoper,platsvc

How many types of groups exists on domains
Two. -> dmnadmn,dmnarcfg

What is the command used to add user to a group ?
Smsconfig –a –u username –G platadm platform

what is the command to list the users ?
smsconfig –l platform


How to check the platform information ?
showplatform

How to login to domain console from sms console ?
Console –d A

What are the different paths through which sc can communicate to domain ?
- Through I1 Man network
- Through IOSRAM

How we can toggle communication between I1 to IOSRAM incase if the domain console hangs ?
~=

How to disconnect domain console ?
~.

How to break to domain OK prompt ?
~#

How do you access the system controller if it hangs ?
Issue smsconnectsc from sparesc

How do you reset the System controller ?
Issue resetsc from another sc

How do you remove user from a group ?
Smsconfig –r –u username –G platadm platform

Whats the command to use to update the flash ?
Flashupdate

What command to use to reset domain from sc?
reset –d A

How to stop and restart SMS ?
/etc/init.d/sms stop
/etc/init.d/sms start

What is the main daemon which starts reset of the SMS daemons ?
Ssd ( Sms Startup Daemon )

How many daemons running on SMS ?
13 ( dsmd,efe,esmd,fomd,frad,hwad,kmd,mand,mld,osd,pcd,ssd,tmd)

How many agents running on SMS ?
2 ( dca , dxs)

Where are the log files located for platform messages ?
/var/opt/SUNWSMS/adm/platform/messages

Where are the log files located for Domain messages ?
/var/opt/SUNWSMS/adm/domain_id/messages

Where are the log files located for Domain console ?
/var/opt/SUNWSMS/adm/domain_id/console

How to make the boards available to the domain ?
Setupplatform –d A SB0 IO0

Whats the minimum requirement for a domain setup?
1. At leaset one CPU board with Memory
2. At least one IO board
3. At least one board with network interface

How to Add name to domain ?
addtag –d A testname

How to delete domain tag ?
deletetag –d A testname

How to add board to domain from system controller ?
Addboard –d A SB0

How to just assign board to domain from system controller ?
Addboard –d A -c assign SB0

How to remove and reconfigure board from a domain from system controller ?
Deleteboard SB0

How to just unassign the board from domain from system controller ?
Deleteboard–c unassign SB0

How to move boards between the domain from system controller ?
Moveboard –d A SB1

How to remove all instances of previously active domain ?
Sc0:> setdefaults –d A

How to check the boards status ?
showboards

How to obtain the domain status ?
Showplatform –d B

How to set date for sc ?
Setdate xxxxxxxxxx

How to set date for domain from sc ?
setdate –d B xxxxxxxxx

How to display the date on sc ?
showdate

Read More..

IPMP Solaris multipathing

Kemarin pasang multipathing di solaris sun v440,


Device LAN nya dideteksi sebagai ce2 and ce6, IP untuk ce2 10.128.1.5 dan ce6 10.128.1.6 untuk virtual digunakan IP 10.128.1.7

root@S440A # ifconfig ce2 plumb 10.128.1.5 netmask + broadcast + group group1 deprecated -failover up
root@S440A # ifconfig ce2 addif 10.128.1.7 netmask + broadcast + failover up
root@S440A # ifconfig ce6 plumb 10.128.1.6 netmask + broadcast + group group1 deprecated -failover standby up

Untuk membuat permanent configuration,buat file seperti ini

root@S440A # vi /etc/hostname.ce2
10.128.1.5 netmask + broadcast + group group1 deprecated -failover up addif 10.128.1.7 netmask + broadcast + failover up
wq!

root@S440A # vi /etc/hostname.ce6
10.197.151.6 netmask + broadcast + group group1 deprecated -failover standby up
wq!

untuk cara testingnya :
masukkan dua kabel yg sudah dikonfigure oleh team network ke ce2 dan ce6, kemudian dari server/host lain coba ping 10.128.1.5 atau 10.128.1.6 dengan option -s. Setelah itu baru test cabut kabel network ce2, dipastikan proses pin terus berjalan.
Lalu test untuk ce6, masukkan/colokkan kembali kabel utp tadi yg dilepas ke ce2, lalu cabut kabel ce6nya.lihat hasilnya.....
Read More..

How to setting user only can ftp in solaris

Sometimes we want to create a user who entered the system can only be run ftp, how can make it ?

1. Add user for only can ftp

root # useradd -u 2009 -g 10 -d /export/home/userftp -c "Ftp user only" -m -s /bin/false userftp
64 blocks

root # more /etc/passwd
....
....
userftp:x:2009:10:Ftp user only:/export/home/userftp:/bin/false

root # passwd userftp
New Password:
Re-enter new Password:
passwd: password successfully changed for userftp
root #

create file /etc/shells, because by default this file not found in system

root # more /etc/shells
/etc/shells: No such file or directory
root #

root # vi /etc/shells
/bin/bash
/bin/csh
/bin/gnome-autogen.sh
/bin/hash
/bin/jsh
/bin/ksh
/bin/pfcsh
/bin/pfksh
/bin/pfsh
/bin/remsh
/bin/rksh
/bin/rsh
/bin/sh
/bin/ssh
/bin/tcsh
/bin/zsh
/bin/ftpaccess
/sbin/sh
# add this line
/bin/false
wq!

Now we check, after setting userftp only can ftp no telnet and ssh...

root # ftp localhost
Connected to localhost.
220 myhost FTP server ready.
Name (localhost:root): userftp
331 Password required for userftp.
Password:
230 User userftp logged in.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> bye
221-You have transferred 0 bytes in 0 files.
221-Total traffic for this session was 229 bytes in 0 transfers.
221-Thank you for using the FTP service on myhost.
221 Goodbye.

root # telnet localhost
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.


SunOS 5.9

login: userftp
Password:
Last login: Tue Sep 1 21:48:29 from localhost
Connection to localhost closed by foreign host.

root # ssh userftp@localhost
userftp@localhost's password:
Last login: Tue Sep 1 21:49:22 2009 from localhost
Connection to localhost closed.
root #

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How to Setup Solaris 9 after instalation

When finished installing the OS on the system, the following steps to improve the OS configuration :
1. Install Patches

Insert DVD EIS to cdrom/dvdrom device
root # cd /cdrom/eis-dvd/sun/install
root # ./setup-standard.sh
root # . /.profile
root # cd /cdrom/eis-dvd/sun/patch/9 ---ini bisa disesuaikan dengan solaris serinya
root # unpack-patches /tmp
root # cd /tmp/9
root # eject ----buat ngeluarin cdrom
root # ./install_patches

2. Setting IP address
syntax : #ifconfig [interface] plumb

root # ifconfig bge0 plumb
root # ifconfig bge0 192.168.200.90 netmask 255.255.255.0 broadcast + up

3. Setting Hostname

root # vi /etc/hosts
127.0.0.1 localhost
192.168.200.90 sunmc sunmc.com loghost
wq!

4. Edit File :

root # vi /etc/hostname.bge0
sunmc
wq!

root # vi /etc/defaultrouter
192.168.200.1
wq!

root # vi /etc/inet/netmasks
192.168.200.0 255.255.255.0
wq!

If we want to enable telnet, do as the following configuration :

root #vi /etc/default/login
put a # in the following lines
CONSOLE=/dev/console
wq!

For setting FTP

root #vi /etc/ftpd/ftpusers
put a # in the following lines
root
wq!

For Setting ssh :

root #vi /etc/ssh/sshd_config
PermitRootLogin no ---> replace no with yes
wq!

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