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http://blogs.sun.com/paintingsky/date/20080101 Tuesday January 01, 2008

Happy New Year

Today is the first working day of year 2008. I did some documentation work about the past year and the new year, it somehow likes a little student doing homework assigned by teacher. But, it is my habit at the beginning of a new year to look into myself, and ask myself what I did right or what I did wrong in the past year, and at the same time to make a to-do list for the new year.

Do not want to list all of those items here, for some of them might be stupid to others. Of cause, how do I know that?...anyway, I believe it's a good chance for me to look myself clearly, maybe not that clearly as I wished...Among those action items, one possibly most important new year objective is to "be stronger, mentally and physically". I need to do lot of work to make it true.


Posted by paintingsky [General] ( January 01, 2008 08:42 PM ) Permalink
http://blogs.sun.com/paintingsky/date/20071128 Wednesday November 28, 2007

Solaris Packages

What does Indiana project mean? ... Means, more and more packages will be put into repository. Some packages are useful, obviously, they have fancy interfaces and interesting functionalities, and some have good reputation and respectable authors and users. Sooner or later, they need be supported, and easily be downloaded, so as to attract real end-users, as well as application developers.

No doubt about the importance. The question is about the process. Lucky thing is we will see it soon, and OpenSolaris will be better and better.


Posted by paintingsky [work] ( November 28, 2007 01:11 AM ) Permalink
http://blogs.sun.com/paintingsky/date/20071122 Thursday November 22, 2007

TM: project #4 "My Nightmare"

It's an easy topic, I just did it two weeks' ago. It seems, audiences didn't enjoy such topic that much, probably I need to choose some serious ones next time. Another reason might be as same as the evaluation I got, audiences always expect a clear point from the speech. Obviously, I need to emphasize the last paragraph more, even from the beginning. - BTW, I don't have any dream recently.


Subject: My Nightmare



Posted by paintingsky [work] ( November 22, 2007 11:17 PM ) Permalink

TM: project #3 "Beijing Olympic Game 2008 - who wins"

The 3rd project I did is at August, 2007. Sometimes, I just feel what we need to practise might be you can say something anyway, no matter what it is.


Subject: Beijing Olympic Game 2008 - who wins



Posted by paintingsky [work] ( November 22, 2007 11:04 PM ) Permalink
http://blogs.sun.com/paintingsky/date/20071115 Thursday November 15, 2007

iwi with wpa support


Eventually, this Intel 802.11b/g driver, iwi(7D) wpa support is integrated today to catch up this build. After three hours stress testing(6 sessions, 16bit small packet) and three hours corruption testing separately on WEP128bit and WPA encryption, I got a success test result. It might be a question worth thinking of whether a long time stress testing is necessary, while corruption testing seems more reasonable for WiFi case, especially given the wireless environments and the ways people use it.

To use WPA encryption, it's quite simple by dladm configuration tool, just follow:
    #dladm scan-wifi
    #dladm create-secobj -c wpa wpakey
    #dladm connect-wifi -e essid -k wpakey
Then, the left thing is as same as a normal nic driver, DHCP or static IP address, you will have a more strong security WiFi connection now. If it doesn't work, probably because it only supports TKIP algorithm right now. Please check AP, whether it is set to AES-CCM algorithm, if so, need wait a while, but not that long. Bug has been filed, and fix is believed to be integrated soon.



Posted by paintingsky [driver] ( November 15, 2007 07:06 PM ) Permalink

TM: project #2 "Baby Boom - Opportunity and Challenge"

Here is the 2nd speech that I did the 1st week of June. This year is symbolized by "pig" in Chinese lunar calender. For more background information, there are lots from Google. A quick search, please check here.


Subject: Baby Boom - Opportunity and Challenge



Posted by paintingsky [work] ( November 15, 2007 01:07 AM ) Permalink
http://blogs.sun.com/paintingsky/date/20071109 Friday November 09, 2007

another new wifi driver: Intel wireless 4965

In the past one year, our team integrated many wireless native drivers - that obviously changed Solaris WiFi support a lot. Here is the list: ath, pcwl, pcan, ipw, iwi, ral, rtw, wpi. Meanwhile, all of our work can also be found on OpenSolaris laptop community. If users don't know which driver they should use, the compatible list may also help.

Today, I worked on the case of "Intel wireless 4965agn chip support". This time, it's iwk(7D). Stay turn, it will be integrated soon. If you can't wait, you can also find it here on OpenSolaris.



Posted by paintingsky [driver] ( November 09, 2007 03:36 AM ) Permalink
http://blogs.sun.com/paintingsky/date/20071108 Thursday November 08, 2007

TM: project #1 "How a cave woman survives without a cell phone"

Early of this year, I joined ToastMaster club in ERI, which is a well organized club. I planed to work on one project every 3-4 months. Below is the first one I did Jan. 2007. Normally, project #1 is used to do some self introduction, it might be proper to put it here too.


Subject: How a Cave Woman Survives Without a Cell Phone



Posted by paintingsky [work] ( November 08, 2007 11:12 PM ) Permalink
http://blogs.sun.com/paintingsky/date/20071102 Friday November 02, 2007

resume archive something...

It's been a while before I really start to write something here. Many things happened during the past months. I worked on drivers' integration, bug fixing, same as usual, and then I was sick for a while, and now, I am right back working again. Continue the work, this time, it's about Intel wireless driver WPA support.

With the integration of WPA soft tkip encryption method, other drivers can take advantages of it easily, such as ral. Especially those drivers which depend on net80211 to handle ieee8011 related part, such as encap/decap, crypto encap/decap, and state machine transfer, etc. But, not all driver work follow the same way. For example, Intel older drivers are different, iwi. It needs to handle state-machine transfered by itself, and has to encap/decap data on its own, while h/w does part of management frame translation work, but just part. So, this driver is quite different. What I did about WPA support are:

. Change driver to support soft encryption firstly, so as to use WPA tkip encryption integrated, which includes correctly set up hardware, successfully set up opt_ie before association, and make sure it's door is opened, etc.
. To successfully support tkip soft encryption, need to make sure: Now, I'm still working on the regression testing, see any possible other problem.



Posted by paintingsky [driver] ( November 02, 2007 02:22 AM ) Permalink
http://blogs.sun.com/paintingsky/date/20050925 Sunday September 25, 2005

新疆9:美女

葡萄溝,顧名思義是個种滿葡萄的地方。其實,這裡是個修葺完善的人爲旅遊景點,是供人們看葡萄的地方。溝裏的葡萄長在高高的架子上,擡頭可以看到陽光透過葡萄葉子撒下來,留在長廊裏,形成斑駁的影子。 有維吾爾族的姑娘穿得漂漂亮亮的民族服飾,拉着遊客照相,可惜同去的男同胞們也沒有人主動留影。繼續前行,看到新疆電視臺的演員穿着更鮮豔的衣服在拍什麽片子。我們到時,已經結束。其中一個美女經過我身邊,看到我和老姐目瞪口呆的樣子,就故意定身迴眸,向我們抛了個媚眼,美艷不可方物,直驚得我們忘了按快門。想如果我是男兒身,怕是會跟了她去,自願作那槃絲洞的俘虜了。定神醒來,身影已經飄遠。悻悻然走過一個賣冷飲的推車,想那主人定是看到了我們的醜態,不僅笑說,“這可不是最美的,前兩天來了些個子高的,那才叫漂亮呢!”。幸好幸好,要是我們早來幾天,還不定作出什麽更難看的表情呢。

Posted by paintingsky [ent.] ( September 25, 2005 09:38 PM ) Permalink | Comments[3]

新疆8:美景

新疆因爲幅員遼闊,占据中國六分之一的領土,風景自然就大大不同。我們這次,見到了戈壁、雅丹地貌、湖泊、高山、草原,真是大相徑庭。 在魔鬼城看雅丹地貌,風蝕的岩石中會露出一兩座廢棄的古城,幾尺高的羊糞顯示當年這裡的人丁興旺。沙地上,偶爾會看到一些骨頭,不知道是不是暴死在這裡的動物留下的屍骨,但更大可能是某些遊客帶來了羊腿,白骨只是丟棄的廢物。因爲那些岩石立在曠野中間,難免讓人聯想,到底是腳邊的沙子堆成了這些魔鬼城,還是那些魔鬼岩石演化成細細的風沙。地理是我學的最差的一門功課,所以這些問號大約幼稚的可笑。無論如何,去摸岩石表面還能感覺到一些細沙,不僅感慨大自然滄海桑田的巨大能量。 在天山看天池,這座以前電視裏看到的湖泊就擺在眼前。因爲天氣有些霧氣,並不是萬里無雲,所以照出來的照片有些冷冷的氣氛。山上是黑色的松樹,可惜我們早到了那十幾天,不然,一定看到更多紅紅黃黃的葉子,整個背陰的山坡會更美麗一些。因爲水邊有兩棵樹已經泛黃,好像潑墨山水中的點睛之筆,我猜想所有人所有角度的照片中,都一定能找到這兩棵樹。我其實還好奇電影《七劍》的拍攝過程,這部叫做“七劍下天山”的作品,好像並沒有表現出天山真正的氣魄,除了無邊的風雪省去布景的一些麻煩。也許反倒是我們並沒有見到真正的天山。 在吐魯番看火焰山,是穿越了很多近在咫尺的大山才到達的。路上看到的山,由於距離比較近的原因,更覺得宏偉。那裏的山大多沒有植被,且有鴻溝交叉在山脚。爲了赶路,我們並沒有下車,直奔著名的火焰山才停下來。火焰山前面立了個金箍棒一樣的巨型溫度計,表示它和孫悟空的淵源。其實並不知道吳承恩是否真的來過這裡,當年他又是聽得哪裏的傳説才將這座山寫進書中,成就一段有趣的故事,也成就了火焰山的名氣。當天溫度並不是很高,張潔說現在已經過了最熱的季節,那時候,山的顔色也會變得紅起來。在我的想象中,這座山大概會紅彤彤的冒著熱氣,仿佛燒着的烙鐵。 進入喀納斯,風景眼看就起了變化。路上看到的草原已經不見了,山上的樹木變得高大起來,水草也好像更茂盛了。路邊開始出現直沖雲天的白樺樹了,沿路行走的羊牛馬都變得胖胖的,顯然生活條件優於外面。去過九寨溝的人可能會覺得這裡的風景有些相似。但跟這裡相比,九寨溝更像一塊濃縮了五彩繽紛的精致美玉,各個角度都讓人叫好。而喀納斯就好像是一塊天然奇石,你要這裡看看,那裏看看,走走看看,自然會找到你最喜歡的地方。 在白哈吧,我們看到圖瓦人的村落。這裡號稱西北第一村,因爲已經是最靠近邊界的村子了。有兩岁的小孩看到我們遠遠走過,就站得筆直等着我們照相。大約是奶奶還是姥姥一直張羅進屋看看,還不清不楚地說什麽錢呀什麽的。我們興奮之中並沒有意識,後來才明白原來是給錢才能照相。可見來的遊客不少,純樸原始的少數民族也學了很多。再走再走,通過邊卡,開車上山,就可以看到界河那邊的卡薩克斯坦。那邊安安靜靜的大山上,並沒看到哨兵。我們這邊,人來人往熱熱鬧鬧。遊人沿路跟界碑留影,跟界河留影,跟哨兵留影。我想,如果我是脚下的大山或白哈吧河,也許也會覺得疑惑。爲什麽一邊熱一邊冷,一邊喧鬧一邊安靜。或許,我會更享受安安靜靜的那一邊吧。

Posted by paintingsky [ent.] ( September 25, 2005 09:36 PM ) Permalink | Comments[1]

新疆7:美食

大盤鸡和拌面vs嘴裏的潰瘍 還在火車上,嘴裏的潰瘍就漸漸顯示威力了。喝方便麵湯和啃桃子都是艱難的任務。好疼啊。可真正的挑戰是幾天后在葡萄溝外的午餐。 這是第一次見識新疆的大盤鸡。北京的版本多是用番茄,青椒,洋蔥,鸡肉和麵條一起炒起來。端出來的時候,已經是紅紅白白一大盤了。北京的大盤大約十二寸左右,因爲有周圍的六寸盤對比,當然也可以叫做大盤雞。直到見到米泉回民老字號的才真正嚇了一大跳。這裡的盤子大約有桌子那麽大。每個人也只能守住自己面前方寸大小埋頭苦吃。我們這桌子三個女孩,兩個男孩吃到最後還剩下一些雞肉,眼大肚子小要求再加些麵條,只能全部剩下。這裡的雞肉是用辣椒,青椒,大蒜炒起來得,味道很濃,滋味很足,自然,也很考驗我的潰瘍。雖然,嘖嘖稱奇,咧嘴叫苦,但還是盡全力滿足了舌頭和肚子。潰瘍什麽的,還是隨它去吧,总也有自己好的那一天。 一路因爲赶路,吃的另一種面食是拌面。有些像山西的一根面。且炒出一盤子的菜,將麵條和菜拌拌吃了,又頂飽,又好吃。雖然也是辣的,但我的潰瘍在這樣的環境下竟漸漸好了起來。本來一年也吃不到一次麵條的我,就對這裡的麵條充滿好感。

Posted by paintingsky [ent.] ( September 25, 2005 09:33 PM ) Permalink | Comments[1]
http://blogs.sun.com/paintingsky/date/20050922 Thursday September 22, 2005

新疆6:大家都開心的喝醉了

吃飯就一定是要喝酒,大家你來我往,自然不能夠簡單罷休。有乾脆的,有張羅的,有沾點酒就臉紅的,有喝多少也不變色的,有真的不能喝的,也有真的能喝的。推杯換盞之間才發現,原來還有些女將也很厲害哦。我自己覺得,紅色的新疆本地葡萄酒很好喝,甜甜的,好像是果汁。大舅舅和舅媽很像一家之主,大家輪流站出來敬酒,每個人都很開心。 最後,也許是借着酒勁兒,大家都high了,跳舞也好,嘻嘻笑得也好。真是開心。

Posted by paintingsky [ent.] ( September 22, 2005 02:40 AM ) Permalink | Comments[0]

新疆5:帕土拉和阿夷夏姆汗

應大舅舅的邀請,我們去了一処吃飯並看民俗表演的地方。夜色太晚,連名字都沒來得及看到。上炕吃飯,床上的桌子拼得很長,紅色大花的毯子和金色的墊子,等每個人找到位置坐下,盤子自然又堆起來了。 不多時,就開始看歌舞表演了。我想做表演的是一家人。兩個跳舞的姑娘大大方方,小郭叔叔慫恿我跟拉琴的大爺和打手鼓的大媽聊天。這才知道,他們表演的是種叫做“十二木卡姆”的歌舞形式,内容可以唱三天三夜。大爺叫做帕土拉,大媽叫做阿衣夏姆汗,他們是夫婦,在這裡給來往客人表演。用到的琴叫做阿傑克,而手鼓叫做大布。演唱的内容大約是介紹十二個姆汗,一個月就是一個木卡姆,星星峽也是一個木卡姆。帕土拉說了好多,可惜我不能完全領會他的漢語,也不能記下所有的内容,大約他也不是很了解我的問題。不過,開心是一定的。跟他們合影之後,答應將照片寄回來,要到的地址是“某某學校旁邊”,不僅目瞪口呆,這樣的也算是地址嗎?帕土拉一個勁兒的點頭,看他自信滿滿的樣子,我想,在新疆這也許真的就能夠寄到呢。反正這裡是片不大一樣的地方,也許什麽都不一樣罷。

Posted by paintingsky [ent.] ( September 22, 2005 02:35 AM ) Permalink | Comments[1]

新疆4:Ted的幸福家庭

這麽龐大的一次出遊,自然要去拜訪主人家。幸虧有時間,來得及買點東西,要不然這麽多人空手造訪,豈不是笑話。雖然如此,見到Ted的家人,才知道是我們的多慮。他們是那麽熱情好客,且乾淨利索。原來小慶慶真是盡現游家風範。 爺爺雖然腿腳有些不好,但氣色真是不錯。最讓人驚訝的是姥姥,八十多嵗,頭髮還是黑的,開心的眼睛都笑彎了。麻利的勒。聽説,這麽大年紀還每天做一大家子的飯菜。媽媽,小姨都是美女,皮膚白白沒有一點皺紋,怎麽看也就三四十嵗的樣子。大家坐下來就吃,吃夠了還拿,竟然還趁機讓專家姨夫給測了血壓,看看我們這些整天坐在辦公室的人是不是都身心健康。 揮手告別后,不僅暗自感慨,這樣家庭教育出來的孩子,真的會像Ted一樣彬彬有禮,細心認真罷。嗯,所以說,Ted有個幸福的大家庭。

Posted by paintingsky [ent.] ( September 22, 2005 02:34 AM ) Permalink | Comments[0]