258: Seize Zombie, flaw!

6 years, Xia Na­tion al­to­gether had two times net­work War to Wo Sang Na­tion, Wo Sang Na­tion has re­tal­i­ated one time, re­treat that in a hurry ac­tu­ally had a strong be­gin­ning but a weak end­ing.

This is be­cause in sit­u­a­tion that in Shi Lei does not know, CNS gets rid to in­ter­vene, their of­fi­cial Se­cu­rity Spe­cial­ist Lit­tle Group, trace Sakura Group mem­ber, mak­ing Wo Sang Na­tion Hacker lose leads the per­son, there­fore the Hacker short at­tack of Wo Sang Na­tion re­treats.
[Pink Sakura] that move of pub­lic opin­ion of­fen­sive was too ini­tially sharp, points to the so­ci­ety that Xia Na­tion has. issue, mak­ing the lead­er­ship of Xia Na­tion very not happy.

[Pink Sakura] runs luck­ily quickly, CNS sets out of­fi­cial Lit­tle Group to pur­sue merely. If [Pink Sakura], but also stays in Xia Na­tion net­work, guar­an­tees does not per­mit the CNS 12 Spe­cial­ist groups, can be­siege [Pink Sakura] col­lec­tively.

That [Pink Sakura] must kneel ab­solutely!
Wo Sang Na­tion net world, [Raphael] pro­vokes to Shi Lei's Sock­pup­pet [Mr. M], Shi Lei has han­dled An­tivirus Fire­wall [End­less De­fense] suc­cess­fully, after hav­ing pro­tects own premise, he some­what is also ready to make trou­ble.
The war of first two times Xia Na­tion to Wo Sang Na­tion, Shi Lei, al­though par­tic­i­pates. But he is not adding fuel to the flames, ex­actly as stated in the back cloudy per­son, a frontage has not fought!
This [Moon Virus] wreaks havoc in Wo Sang Na­tion, the [Raphael] provo­ca­tion, mak­ing Shi Lei de­cide that pre­pares to bully [Raphael]!

To bully the per­son, must first pre­pare per­fect, for ex­am­ple grasps Zom­bie.
fixed bot in Shi Lei hand, has two merely, First is Core Zom­bie Su­per­com­puter [Swal­low], [Swal­low] is in the Shi Lei hand the ab­solute trump card. Has Su­per­com­puter [Swal­low] in the hand. And also has [End­less De­fense], Shi Lei is not afraid any­body!

Nat­u­rally. It is not afraid any­body, does not rep­re­sent to annoy any­body. For ex­am­ple Xia Na­tion CNS, Wo Sang Na­tion For­eign Min­istry In­ter­na­tional In­tel­li­gence Agency, Li Jian Na­tion CIA and FBI wait / etc..

Su­per­com­puter [Swal­low] co­or­di­nates [End­less De­fense], can in­deed re­sist them, but will ex­pose Su­per­com­puter [Swal­low] as the mat­ter stands with­out doubt.

If lost Su­per­com­puter [Swal­low], strength of Shi Lei in In­ter­net, at least re­duces half!

Shi Lei's an­other Zom­bie. ex­actly as stated Shuangqing Uni­ver­sity pub­lic Server, this Zom­bie was very weak, can only say that is the Shi Lei's small toy, im­ple­ment Daily Task(s) can use it. Wants at cru­cial mo­ments, bor­rows Shuangqing Uni­ver­sity pub­lic Server, sim­ply does not have the too big pos­si­bil­ity.

When sec­ond time Xia Na­tion and Wo Sang Na­tion net­work War, Shi Lei has got­ten rid of Ac­cess Com­pany First Grade Zom­bie. As well as gave up Boul­der Fire­wall, but to pro­tect Su­per­com­puter [Swal­low]. That les­son, but also makes the Shi Lei mem­ory pro­found.

There­fore be­fore bul­ly­ing [Raphael], the Shi Lei prepa­ra­tion grasps sev­eral Zom­bie much, pre­pares com­pletely safe.
Uses Su­per­com­puter [Swal­low], in the In­ter­net World scan­ning of Wo Sang Na­tion. Shi Lei also use Wo Sang Na­tion Search En­gine, ex­am­ines Of­fi­cial Web­site of some High-tech en­ter­prises, seeks for the op­por­tu­nity not to be missed.

On Search En­gine, sought, has not ac­tu­ally dis­cov­ered the ap­pro­pri­ate ob­ject. Shi Lei has traced the belly. Stayed up a all night, has rested in ad­di­tion a day­time. He now some­what is in­deed hun­gry.

Looked at a Su­per­com­puter [Swal­low] scan­ning progress, Shi Lei has stood, looked to eat in the re­frig­er­a­tor, was the bread and milk and so on east and west|thing.

Heated up the bread and milk with the mi­crowave oven, al­though non- del­i­cacy, but Shi Lei own cook is more awful, he some­what fondly re­mem­bered the Ouyang Xiang cook!

Forced fin­ished eat­ing the bread and milk, Shi Lei washed started, sat in front of Num­ber One Server.

The scan­ning of Su­per­com­puter [Swal­low], has fed back the news. Su­per­com­puter rents out­ward, some need Su­per­com­puter en­ter­prises, have pur­chased the com­put­ing ser­vice of Su­per­com­puter [Swal­low].

These need Su­per­com­puter en­ter­prises, mostly are the High-tech en­ter­prises, their own Server are also quite for­mi­da­ble. Shi Lei draws sup­port from Su­per­com­puter [Swal­low], has to con­nect these High-tech en­ter­prise Server au­thor­ity, the re­ver­sion from Su­per­com­puter [Swal­low], traces sev­eral High-tech en­ter­prises.

In these High-tech en­ter­prises, Shi Lei has screened two Server high per­for­mances, more­over Server uti­liza­tion ratio low en­ter­prise.

These two en­ter­prises, were the same to ini­tial Ac­cess, they rented Su­per­com­puter [Swal­low], merely for pro­moted en­ter­prise pop­u­lar­ity, but did not use Su­per­com­puter [Swal­low] truly.

Shi Lei through Su­per­com­puter [Swal­low] au­thor­ity, has first at­tacked a named Le Yu Com­pany en­ter­prise. This en­ter­prise, is mainly other en­ter­prises, pro­vides the com­puter ser­vice sup­port.

Their Server, have used the Clus­ter pat­tern. So-called Clus­ter pat­tern, ex­actly as stated Clus­tered Server. Sim­ple de­scrip­tion Clus­tered Server, ex­actly as stated causes many Server, can work like Server.

For ex­am­ple Le Yu Com­pany Clus­tered Server, al­to­gether eight in­de­pen­dent Server, they through Clus­ter Sys­tem, in­crease sta­bil­ity and com­put­ing power.
Has many with the Clus­tered Server ad­van­tage, for ex­am­ple Server Up­grade, old Server can­not such dis­card, more­over must con­sider issue that serves to con­tinue, if at this time se­lected the Clus­tered Server method, then can con­nect di­rectly new Server, com­posed Clus­tered Server, di­rect pro­moted per­for­mance.

Clus­tered Server an­other ad­van­tage is, if in Clus­tered Server, there is some in­de­pen­dent Server to pre­sent issue, other Server then can un­der­take fault-tol­er­ant Task, iso­lated break­down Server and Clus­ter Sys­tem through spe­cial-pur­pose soft­ware, and re­main­ing Server, among the load shift mech­a­nism through Server, re­al­ized load bal­ance. Mean­while, gives Safety On-duty Per­son­nel, prompts ex­is­tence of break­down Server.

Unix Sys­tem that Le Yu Com­pany Clus­ter Sys­tem uses, most can hold eight in­de­pen­dent Server, they have also dis­posed eight in­de­pen­dent Server, achieves the num­ber of limit.
Shi Lei knows that an­other Clus­ter Sys­tem, can achieve the sup­port of 96 in­de­pen­dent Server, that is Com­paq Com­pany open­vms!

Just, early in 2, Com­paq Com­pany was pur­chased by Hewlett-Packard, this has cre­ated Hewlett-Packard Server, more and more for­mi­da­ble as­pect.
Unix Clus­ter Sys­tem that Le Yu Com­pany uses, dis­posed eight op­er­at­ing speeds to achieve 0.2 tflop /s in­de­pen­dent Server, syn­the­sized in to­gether Clus­tered Server.

Op­er­a­tional ca­pa­bil­ity even com­pared with the Ac­cess Com­pany Server group, but also wanted for­mi­da­ble about 60%.
Shi Lei with the aid of Su­per­com­puter [Swal­low]. The suc­cess­ful in­va­sion en­ters Le Yu Com­pany Clus­tered Server, starts im­ple­ment own in­va­sion Plan.

The Clus­tered Server su­pe­ri­or­ity is very dis­tinct, but has the in­fe­ri­or­ity sim­i­larly.
Be­cause among Clus­tered Server, has fault-tol­er­ant Task mu­tu­ally, when some in­de­pen­dent Server, the ap­pli­ca­tion of op­er­a­tion has prob­lems, or is some in­de­pen­dent Server has prob­lems, be­cause other Server fault-tol­er­ant Task.

Will open this ap­pli­ca­tion once more, takes over con­trol sit­u­ated in shar­ing the data area on disk cab­i­net, then makes the ap­pli­ca­tion of mis­take rerun.
This mech­a­nism is very good, is one of the Clus­tered Server su­pe­ri­or­ity, but this sim­i­larly is also one of the Clus­tered Server in­fe­ri­or­ity.

Using the process of con­trol, needs three steps roughly.
The First step is the de­tec­tion of fault-tol­er­ant Task, and def­i­nite break­down. Whether ex­ists . The Sec­ond step is in Clus­tered Server some Server, restarts ap­pli­ca­tion that makes a mis­take. Last step is the con­trol shares the data area of disk cab­i­net.

If the ap­pli­ca­tion of some in­de­pen­dent Server makes a mis­take, in Clus­ter other Server con­trol ap­pli­ca­tions, re­quire the cer­tain amount time. But this time, ac­cord­ing to leav­ing the issue ap­pli­ca­tion size de­cides, the big­ger ap­pli­ca­tion time needed are more much!

In view of this is not only the merit is the mech­a­nism of short­com­ing. Shi Lei in Le Yu Com­pany Clus­tered Server, had found a Large-scale ap­pli­ca­tion of cur­rently op­er­a­tion.

Forces to stop this Large-scale ap­ply­ing, and after iso­lat­ing this in­de­pen­dent Server, Le Yu Com­pany Clus­tered Server under the man­age­ment of fault-tol­er­ant Task mech­a­nism, is started this ap­pli­ca­tion by other in­de­pen­dent Server. Then load shift mech­a­nism, starts to ad­just re­main­ing seven Server load bal­ance.

When load bal­ance mixes. The Clus­ter Sys­tem sys­tem re­sources oc­cu­pancy rate is high­est, Sys­tem De­fen­sive Power is weak­est. With the aid of this flash, the Su­per­com­puter [Swal­low] strength, Shi Lei in­vades Clus­ter Sys­tem Core in ad­di­tion, and cap­tured Super Au­thor­ity!
Ob­tains Clus­ter Sys­tem Super Au­thor­ity, in other words grasped Le Yu Com­pany Clus­tered Server, mak­ing him turn into own Zom­bie!

Shi Lei hēi hēi has smiled one, Le Yu Com­pany Zom­bie that will suc­ceed in ob­tain­ing newly, the se­r­ial num­ber is No. 2 Server, fa­cil­i­tates him to re­mem­ber.
Han­dled Le Yu Com­pany, Shi Lei had not stopped the foot­steps, con­tin­ued goes for­ward to Sec­ond tar­get.

Sec­ond tar­get, named Uni­ver­sal Air Tech­nolo­gies, is a sci­en­tific re­search en­ter­prise, their Server, un­ex­pect­edly sim­i­larly are Clus­tered Server.
Just, Uni­ver­sal Air Tech­nolo­gies Clus­tered Server and Le Yu Com­pany dif­fers from. Le Yu Com­pany Clus­tered Server, eight in­de­pen­dent Server to­gether under unix Clus­ter Sys­tem, com­prised of a whole. But Uni­ver­sal Air Tech­nolo­gies Clus­tered Server, but sim­ple two Server con­sti­tute, Main Server, spare Server.

This struc­ture is a Clus­tered Server an­other form, Main Server un­der­takes all ser­vices, only when Main Server broke down time, spare Server takes over con­trol of Main Server all Task.
Shi Lei ex­am­ined the Main Server per­for­mance has achieved 1 tflop /s, spare Server, has achieved 0.5 tflop /s. Two Server add, sim­i­larly is more for­mi­da­ble than the Ac­cess Com­pany Core Server group!

Re­gard­ing this Clus­tered Server, Shi Lei is handy!
The Shi Lei in­va­sion en­ters the Main Server sur­round­ing, com­piled one to sim­u­late Main Server to leave the issue news, trans­mit­ted in spare Server. Spare Server starts to take over con­trol of Main Server Task im­me­di­ately, in­stance that be­cause two Server take over con­trol, ac­ti­vates the Clus­ter Sys­tem first Grade de­ter­mine pro­ce­dure.

Main Server has not had prob­lems, needs im­ple­ment all ap­pli­ca­tions \; But spare Server, be­cause re­ceives Main Server break­down in­for­ma­tion, needs to take over con­trol of all Task.
When Main Server and spare Server, have the con­flict time, Clus­ter Sys­tem will ac­ti­vate the first Grade de­ter­mine pro­ce­dure, con­firms Main Server is whether nor­mal.

This con­flict time and con­fir­ma­tion time are very short, but enough have taken World Sum­mit Grade Hacker Shi Lei, the break­through en­ters Uni­ver­sal Air Com­pany Clus­ter Sys­tem.
Suc­cess after en­ter­ing Sys­tem, Shi Lei at­tempts to ob­tain Super Au­thor­ity, he has dis­cov­ered clas­sics flaw un­ex­pect­edly!

Uni­ver­sal Air Com­pany Clus­ter Sys­tem was unix Sys­tem, Shi Lei has an­a­lyzed the mo­ment sim­i­larly merely, then smiled to make noise.
„Also is re­ally Idiot! Un­ex­pect­edly has vi­o­lated greatly wrongly like this!”