.::Polaris's personal blog::.

Micheal Jackson Died...

adi.hazman@gmail.com (polaris) — Fri, 26 Jun 2009 15:11:04 +0800

Micheal Jackson, one of my favorite singer has died today at the age of 50, also known as "The King of Pop" has been one of the greatest entertainer of all time. this entry is a tribute to him... may you rest in peace MJ.

here's one of his best performance

and here's a clip when he perform here in KL!!

Quick guide: how to enable a second network card to xen virtual server.

adi.hazman@gmail.com (polaris) — Wed, 25 Feb 2009 12:07:46 +0800

This guide was my email to my collegeue way back in 10 Apr 2008, i put it here for my reference later on..

=======

Dear server-admin
below are guide on how to enable the second nic to the VM,

A. Network setup.
1. put a new switch for network 34.x, then connect the second NIC of the servers to the new switch.
2. configure the 2nd nic with 34.x network ip, exp, (helios1: eth0: 192.168.33.60, eth1: 192.168.34.60)

B. bridging setup

1. in /etc/xen/scripts, create a new scripts (named it as multiplebridge.sh) with content as below"
---------[multiplebridge.sh]---------------
#!/bin/sh
# start bridges on both eth0 and eth1

XENDIR="/etc/xen/scripts"

$XENDIR/network-bridge "$@" netdev=eth0 bridge=xenbr0 vifnum=0
$XENDIR/network-bridge "$@" netdev=eth1 bridge=xenbr1 vifnum=1
---------------------[end ]-----------------------

make sure to chmod this file to 755 (executable).
# chmod 755 multiplebridge.sh

2. make backup copy of /etc/xen/xend-config.sxp
# cd /etc/xen/
# cp xend-config.sxp xend-config.sxp.ori

3. edit the file (xend-config.sxp)
find this line:

(network-script network-bridge)

replace with :

(network-script multiplebridge.sh)

save and close.

4. edit the virtual domain config file (exp. /etc/xen/helios1)

find this line:
vif = [ 'mac=00:16:3e:5a:d8:28, bridge=xenbr0',]

add to the line new entry such as below
vif = [ 'mac=00:16:3e:5a:d8:28, bridge=xenbr0','mac=00:16:3e:5a:d8:38, bridge=xenbr1' ]

** make sure to change the mac address to something different than the other, in the exp. above
i just change 2 to 3 ( 28 --> 38).
*** the above example is for helios1 only, the mac address will not be the same for other servers.
save and close.

5. restart the network service.
# service network restart
make sure that the second network card is started.

6. shutdown all virtual machine currently running.
# xm shutdown helios1

7. restart xend services
# service xend restart

8. make sure that the second bridge interface is enable..
# brctl show
bridge name     bridge id               STP enabled     interfaces
xenbr0          8000.feffffffffff       no              vif3.0
                                                        peth0
                                                        vif0.0
xenbr1          8000.feffffffffff       no              vif3.1
                                                        peth1
                                                        vif0.1

# ifconfig

xenbr0    Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
          UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
          RX packets:765 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:152041 (148.4 KiB) TX bytes:0 (0.0 b)

xenbr1    Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
          UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
          RX packets:89 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:21396 (20.8 KiB) TX bytes:0 (0.0 b)

9. start the virtual machine (helios1)

# xm create -c helios1

C . Configure the new interface in virtual machine

1. logon to the virtual machine as root.
# xm console helios1

2. make a copy of /etc/sysconfig/network-scripts/ifcfg-eth0 to ifcfg-eth1
# cd /etc/sysconfig/network-scripts/
# cp ifcfg-eth0 ifcfg-eth1

3. edit ifcfg-eth1, change the one in red. as below, set the new ip for the new interface ( 34.x network)
------[ original :ifcfg-eth1]-------
# Xen Virtual Ethernet
DEVICE=eth0
BROADCAST=192.168.33.255
HWADDR=00:16:3E:5A:D8:28
IPADDR=192.168.33.60
NETMASK=255.255.255.0
NETWORK=192.168.33.0
ONBOOT=yes
GATEWAY=192.168.33.1   (DELETE)
TYPE=Ethernet
----------------------
------[ new :ifcfg-eth1]-------
# Xen Virtual Ethernet
DEVICE=eth1
BROADCAST=192.168.34.255
HWADDR=00:16:3E:5A:D8:38
IPADDR=192.168.34.60
NETMASK=255.255.255.0
NETWORK=192.168.34.0
ONBOOT=yes
TYPE=Ethernet
----------------------

save and close.

4. restart the network services.

# service network restart

5. make sure that the new interface is enable..
# ifconfig
eth0      Link encap:Ethernet HWaddr 00:16:3E:5A:D8:28
          inet addr:192.168.33.60 Bcast:192.168.33.255 Mask:255.255.255.0
          inet6 addr: fe80::216:3eff:fe5a:d828/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
          RX packets:694 errors:0 dropped:0 overruns:0 frame:0
          TX packets:34 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:149651 (146.1 KiB) TX bytes:8196 (8.0 KiB)

eth1      Link encap:Ethernet HWaddr 00:16:3E:5A:D8:38
          inet addr:192.168.34.60 Bcast:192.168.34.255 Mask:255.255.255.0
          inet6 addr: fe80::216:3eff:fe5a:d838/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:34 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b) TX bytes:8196 (8.0 KiB)

6. done.. that it.. the second nic is enable.. good luck.

p/s - the above example is from helios1_dom0 /helios1 , you can use it as a reference for the other servers, the scripts, running 2nd NIC etc.. it all there, just need to be connected to a switch

regards
adi.hazman/CDC

Teka Teki Lawak Giler 2

adi.hazman@gmail.com (polaris) — Fri, 20 Feb 2009 17:08:30 +0800

Teka-teki: Hitam dan berpeluh.. Ha.. Aper2??
Jawapan: semut hitam tengah berjogging.. huhuhu

Teka-teki: Ape benda bila masuk segitiga bila kuar bergulung-gulung?
Jawapan: Seluar dalam ler.. haha

Teka-teki: Antara kapal terbang dengan kuih lepat liat, mana satu yang paling tinggi?
Jawapan: Kuih lepat liat la sebab kapal terbang sampai langit je, tapi kuih lepat sampai lelangit!

Teka-teki: Banyak2 kotak, kotak apa yang takleh angkat?
Jawapan: Kotak penalti lah.. wawawa!

Teka-teki: Kenapa Penggali Kubur Gali Kubur Tak Pakai Selipar???

Teka.. teka.. kalo terer!

Jawapan: Selipar mana boleh buat gali tanah, guna cangkul lar hue hue hue!!

Teka-teki: Bulu bertemu bulu kulit bertemu kulit makin tambah rapat makin nikmat rasanyer!

Jawablah kalau bijak sangat!

Jawapan: Haah.. mulalah otak kuning, MATA lah jawapan nyer..!

Teka-teki: 3 kepala, 6 mata, 8 kaki. Apakah bendanya tu?

Jawapan: Koboi naik kuda bawak ayam.

Teka-teki: Masa dia hidup kita menyanyi, masa dia mati kita tepuk tangan.

Jawapan: lilin masa sambut EPI BESDAY

Teka-teki: Scorpion kaler apa?

Jawapan: Kala jengking lah.. senang pun takleh nak jawab!

Teka-teki: Dalam banyak2 kera, kera ape yang pandai menaip???

Jawapan: Kerani

Teka-teki: Ada sorang imam, tengah semahyang pastu ada sekor anjing
lalu kat depan dia. Pastu dia jilat kaki dia, BATAL TAK AIR SEMAYANG
IMAM TU???

Jawapan: Mana batal sebab anjing tu jilat kaki dia sendiri!

Teka-teki: 4 orang awek cun berpayung dengan satu payung tapi nape tak basah langsung??

Jawapan: Sebab tak hujan aduhai! Dahlah malaslah nak tanya lagi soalan bebudak pun takleh nak jawab!!

Yg nih.. jangan pikir bukan2 plak ek...

1) Jilat-jilat bila dah basah baru cucuk, jilat-jilat bila dah basah baru cucuk.

Jawapan : Masukkan benang dlm lubang jarum

2) Banyak-banyak bas, bas apa yang pandai?

Bus skolah lah... The OnLY bus yng pergi skolah

3) Banyak-banyak mi, mi apa yang boleh makan ngan ais?

Jawapan : Milo AIS

4) Kenapa anjing kencing angkat sebelah kaki

Jawapan : Sbb kalau angkat dua kaki jatuh lah.. hahahahha

5) Apa binatang, badan kecik macam semut tapi mata besar "bulb" mentol

Jawapan: Semut bermate BENGKAK hahahahha

6) Mana lagi tua, motorsikal ke kereta?

Jawapan : Motosikal sbb dia pakai tongkat

7) Kangkang peluk, kangkag peluk, bila dah dekat climax pegang buah

Jawapan: Panjat pokok kelapa amek BUAH KELAPA

Ahmad bin Abu, kambing bin apa?

Jawapan : Kambing binATANG

9) Bagaimana nak bezakan ikan betina ngan ikan jantan?

Jawapan : Betina ikan duyung jantang ikan BAKAR maner der betina name BAKAR ;D

Sebelum ini : Teka-teki lawak giler 1

Pengalaman Lailatul Qadar

adi.hazman@gmail.com (polaris) — Mon, 15 Sep 2008 13:20:38 +0800

"Lepas basuh pinggan, ikut Abah pergi masjid," kata Abah separuh memerintah.

Aku memandang kepada Emak. Emak angguk sahaja. Maksudnya emak mahu aku
ikut Abah solat subuh ke masjid. Jangan melawan.

Nampaknya, aku kena batalkan niat untuk sambung tarik gebar selepas
kenyang bersahur.

Aku bonceng di belakang. Kami tidak pakai helmet. Kopiah sahaja.

Ganjil. Dalam cahaya suram menjelang subuh, aku lihat kubah masjid
berada di tanah. Bukan di bumbung masjid. Ajaib.

Abah macam tidak nampak keganjilan itu. Aku cuit bahu dia dan tunjukkan
ke arah kubah yang berada di tanah. Mungkin kubah itu tengah sujud fikir
aku.

"Kenapa?" tanya Abah.

"Lailatuqadar," kata aku dengan jari masih menunjuk kepada kubah.

"Kepala otak engkau. Berapa lama engkau tak ke masjid?"

Tidak pasal-pasal aku kena marah. Rosak pengalaman suci aku ini.

"Diorang tengah renovate masjid la. Bumbung masjid bocor.. pasal tu
kubah tu dorg angkat letak kat tanah..[ SENSOR DC ]," sambung Abah
memaki lagi.

Kalau emak ada di sini tentu dia angguk sahaja. Terima sahajalah. Jangan
melawan. Kadang-kadang Abah lupa yang aku tidak duduk kampung lagi. Aku
cuma pulang untuk cuti raya.

He..He..He

busy...

adi.hazman@gmail.com (polaris) — Sun, 11 May 2008 14:42:21 +0800

being busy lately that i haven't had time to update this site.. maybe some other time
when i'am a bit free i might update this site again..

chow..

Happy Independent day...

adi.hazman@gmail.com (polaris) — Mon, 27 Aug 2007 12:30:27 +0800

Read this somewhere on the internet.. something that i thought would be good to share with all of our younger
MERDEKA generation... , SELAMAT HARI MERDEKA to all malaysian...

==========================================================

My father was truly an unsung hero who fight for the nation and country
during his youth and luckily he still alive until now to tell those old
stories about pre-Independence era.

He was teenager during Japanese occupation, being forced to sing
Japanese country anthem during schools facing the sun every morning.
Later, he joined the AWAS, API shouting 'Merdeka' and run away hiding
when Nepalese armies come to catch all the crowd, while the UMNO still
shouting 'Hidup Melayu' at that time. Then, in 1948, he joined the UMNO
and later PKMM to support the declination of Malayan Union. He tell me
that English give condition before people of Malaysia can even think
about independence. They say, 'you three races must be good and respect
each other, otherwise there will be no independence for you lot'.So
what Tengku Abdul Rahman did was tell to leader of those 3 races to
build party for each races. After those done, Tengku Abdul Rahman lead
those way to independence along with other 2 races parties
(UMNO,MCA,MIC) and say something roughly like this, 'Now, we had
fulfilled your condition, can we talk about independence now?'.

Even English quite skeptic about people of Malaya wanting an
independence for their country, This English captain supervise a unit
SC which my father was a member said to him during recess time while
rolling his ciggie with only one hand, in Malay:

'Bikin jarum pon tak tahu, apa macam Melayu mahu Merdeka?', and father
replied, 'Bukan Melayu mahu Merdeka, tetapi MALAYA yang mahu Merdeka'

And he say that with such passion that the English captain quiet for a
moment, savoring the information slowly and never talk about that again
after. Nowadays we prove him that he wrong. We can.

After, he joined to become SC to fight of Communist during Malayan
Emergency, more motivated to give food to his family which is hard
during that time and he never kill of any single Communist be it Malay
or Chinese during his services but has actively participate later on
becoming mata-mata gelap (preman) in 1950's mostly catching on triad
members which is quite active at that time.

He quit the service 1 year after the Independence of Malaya and start
becoming fisherman, carpenter and lastly working at his farm and
retired long ago. He tell me in order for me to get pension, he will
have to start from below again in Rejimen Askar Diraja which means he
will have to start form lowered ranks all over again, which he declined
and thus, never get pension from the newly made Malaysian Government.

And now in his 80's, for this 50th Independence day, He tell me a story between him and one teacher.

Father: Aku rasa perjuangan aku dahulu menentang Malayan Union sia-sia sahaja. Aku rasa aku bodoh.

Teacher: Emm??

Father: Aku rasa perjuangan aku menentang Komunis dahulu juga sia-sia sahaja. Aku juga rasa aku bodoh.

Teacher: Kenapa ya?

Father: Tengoklah keadaan sekarang. Anak-anak menteri umur 20-30's dah
boleh jadi jutawan. Aku apa ada? Aku penat-penat tentang, diorang
sedap-sedap bersenang lenang.

And the teacher just laugh.

Something to share for younger generations. From the people who lived during the era.

Programming Humor

adi.hazman@gmail.com (polaris) — Tue, 06 Feb 2007 23:44:37 +0800

A tourist walked into a pet shop and was looking at the animals on display.
While he was there, another customer walked in and went over to a cage at
the side of the shop and took out a monkey. 

He fit a collar and leash, handed it to the customer, saying, ''That'll be
$5000.'' The customer paid and walked out with his monkey.

Startled, the tourist went over to the shopkeeper and said, ''That was a
very expensive monkey. Most of them are only a few hundred dollars. Why did
it cost so much?''

The shopkeeper answered, ''Ah, that monkey can program in C - very fast,
tight code, no bugs, well worth the money.''

The tourist looked at the monkey in another cage. ''That one's even more
expensive - $10,000! What does it do?''

''Oh, that one's a C++ monkey; it can manage object-oriented programming,
Visual C++, even some Java. All the really useful stuff,'' said the
shopkeeper.

The tourist looked around for a little longer and saw a third monkey in a
cage of its own. The price tag around its neck read $50,000. He gasped to
the shopkeeper, ''That one costs more than all the others put together! What
on earth does it do?''

The shopkeeper replied, ''Well, I haven't actually seen it do anything, but
it says it's a consultant.''

Laughable Mathematics

adi.hazman@gmail.com (polaris) — Fri, 02 Feb 2007 13:08:09 +0800

ROMANCE MATHEMATICS

Smart man + smart woman = romance

Smart man + dumb woman = affair

Dumb man + smart woman = marriage

Dumb man + dumb woman = baby

OFFICE ARITHMETIC

Smart boss + smart employee = profit

Smart boss + dumb employee = production

Dumb boss + smart employee = promotion

Dumb boss + dumb employee = overtime

SHOPPING MATH

A man will pay $2 for a $1 item he needs.

A woman will pay $1 for a $2 item that she doesn't need.

GENERAL EQUATIONS & STATISTICS

A woman worries about the future until she gets a husband.

A man never worries about the future until he gets a wife.

A successful man is one who makes more money than his wife can spend.

A successful woman is one who can find such a man.

HAPPINESS

To be happy with a man, you must understand him a lot and love him a little.

To be happy with a woman, you must love her a lot and not try to understand

her at all.

LONGEVITY

Married men live longer than single men do, but married men are a lot more

willing to die.

PROPENSITY TO CHANGE

A woman marries a man expecting he will change, but he doesn't.

A man marries a woman expecting that she won't change, and she does.

DISCUSSION TECHNIQUE

A woman has the last word in any argument.

Anything a man says after that is the beginning of a new argument.

HOW TO STOP PEOPLE FROM BUGGING YOU ABOUT GETTING MARRIED

Old aunts used to come up to me at weddings, poking me in the ribs and

cackling, telling me, "You're next." They stopped after I started
doing the

same thing to them at funerals.

4 budak "itam"...

adi.hazman@gmail.com (polaris) — Wed, 24 Jan 2007 13:05:30 +0800

Lagu Budak "itam":

empat budak itam satu tempat keje, satu merajuk pi keje lain, tinggallah tiga...
tiga budak itam masih bersama, sorang dapat offer best, tinggal lagi dua...
dua budak itam keje sama-sama, sorang bawak diri , tinggal la. sorang..
sorang budak itam duduk sorang-sorang.. duduk kat depan pc tengah dok melalut karang lagu nih..
hihihihi..

p/s: lagu nih. aku tujukan untuk rakan2 sekerja aku kat sinih.. Zuran, taufik and Hj hehehehhe...

lama x update

adi.hazman@gmail.com (polaris) — Thu, 28 Dec 2006 13:38:53 +0800

hmm.. dah lama dah tak update blog nih.. , dah lbh 2 bulan dah.. tatau apsal
malas pun ade, tak ade idea pun ade.. tapi yang bab malas tuh melebihi dari yang lain la..

tahun baru tak lama lagi nih.. dlm 4-5 ari jer lagi.. skali ngan raya haji plak tuh..
panjang gak la.. cuti hujung minggu nih.. plan nya nak balik kg, sabtu kot.. aiseh kete
tak pi servis lagi nih.. dah terlebih2 dah millage nyer.. aaa.. lantak la.. gamble jer la..
masa pun dah suntuk nak pi servis pun.. mudah-mudahan x de apa2 la..

SELAMAT TAHUN BARU + SELAMAT HARI RAYA AIDILADHA pada semua yg sudi kunjung blog aku nih

BERHATI-HATI DI JALAN RAYA.

ENGLISH..

adi.hazman@gmail.com (polaris) — Mon, 02 Oct 2006 11:14:02 +0800

who said english is easy??? .... fill this blank either with YES or NO. "______, I don't have a BRAIN !!! " ^_^

Selamat Hari Merdeka!!!

adi.hazman@gmail.com (polaris) — Wed, 30 Aug 2006 12:58:01 +0800

MERDEKA!!! MERDEKA!!! MERDEKA!!!, Selamat menyambut Hari Kemerdekaan yang ke 49 buat warga Malaysia yg tercinta sekelian, hmm.. dah hampir 50 tahun dah kita merdeka ek.
hmm.. apala aku nak wat esok ek.. tatau lagi nih.. tadak planning lagi...

Quick Guide: Unable to boot Linux after installation.

adi.hazman@gmail.com (polaris) — Wed, 09 Aug 2006 14:27:34 +0800

If you had problem to boot linux (any flavor that uses grub as the boot loader), and all you get is a blank screen after all of those BIOS messages.. it might be something is wrong with your grub installation.

Below is a guide on how to resetup grup.

1. Boot to linux rescue

2. chroot /mnt/sysimages

3. cd /boot/grub

4. check that all grup.conf setting is correct

5. check that devices.map is correct (use grub-install --recheck device-name , to rebuild the file)

6. run command below:

shell# grub
grub> root (hd0,0)
grub> setup (hd0)
if you have more than 1 disk and it is mirrored, proceed with the following

grub> root (hd1,0)
grub> setup (hd1)
grub> quit (to exit from grub shell)

7. remove the cdrom from the machine and reboot.

8. now you should be able to boot the machine.

Quick Guide: Setting up initial MySQL root user password

adi.hazman@gmail.com (polaris) — Tue, 08 Aug 2006 16:14:51 +0800

After a successfull installation of MySQL you need to set an initial password for your mysql root user.

below are a quick way to do that (For Linux installation):

shell> mysql -u root mysql

mysql> SET PASSWORD FOR root@localhost=PASSWORD('new_password');

Dealova - OST Dealova

adi.hazman@gmail.com (polaris) — Thu, 27 Jul 2006 13:49:22 +0800

Really enjoy listening to this song, all i know is that it is a sound track for a movie or telenovela in Indonesia,
wonder who is the singer, does not matter then just enjoy it..