Ban khng th khi ng cac may ao trn may tinh ang chay Windows Server 2008 R2 va co CPU c cai t h tr tinh nng AVX

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ID c?a bi: 2517374 - Xem s?n ph?m m bi ny p d?ng vo.
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TRI?U CH?NG

Xem xet kich ban sau:
  • Ban co CPU Intel h tr tinh nng Advanced Vector Extensions (AVX) trn may tinh ang chay Windows Server 2008 R2.

    Chu y
    Intel gii thiu h tr tinh nng AVX trong dong b x ly Sandy Bridge.
  • Ban cai t vai tro may chu Hyper-V trn may tinh.
  • Ban c khi ng may ao sau khi tao may ao trn may tinh.
Trong tinh hung nay, ban khng th khi ng may ao. Ngoai ra, ban nhn c thng bao li ging mt trong cac thng bao li sau:
a xay ra li khi c khi ng (cac) may ao a chon.
<tn may ao> khng th khi chay

<tn may ao> khng th khi chay. (ID may ao <GUID may ao>)
ng thi, S kin 3040 c ghi vao nut Hyper-V-Worker trong Nht ky ng dung va Dich vu co cha thng bao li ging nh sau:
<tn may chu ao> Khng th t/i thuc tinh phn hach

NGUYN NHN

Vn nay xay ra do Windows Server 2008 R2 khng h tr tinh nng AVX.

GI?I PHP

Chu y Goi hotfix nay v hiu hoa tinh nng AVX trn cac b x ly ao cac may chu ao co th khi ng thanh cng. Ban phai nng cp ln Windows Server 2008 R2 SP1 h tr tinh nng AVX sao cho cac may chu ao co th chay nh mong i va s dung cac chi dn AVX.

Thng tin hotfix

Hotfix c h tr ang c Microsoft cung cp. Tuy nhin, hotfix ny ch? ? kh?c ph?c s? c? ?c m t? trong bi vi?t ny. Chi ap dung ban va nong nay cho cac h thng ang gp s c nh a m ta trong bai vit nay. Hotfix ny c th? ?c ki?m tra thm. Do v?y, n?u b?n khng b? ?nh h?ng nghim tr?ng b?i s? c? ny, chng ti khuy?n ngh? b?n ?i b?n c?p nh?t ph?n m?m c ch?a hotfix ny.

Nu hotfix nay sn co tai xung, co phn "Tai xung hotfix sn co" u bai vit trong C s Kin thc nay. Nu phn nay khng xut hin, lin h vi Phong H Tr va Dich vu Khach hang cua Microsoft ly hotfix nay.

Ch ? Nu phat sinh thm s c hoc cn phai khc phuc s c, ban co th phai tao mt yu cu dich vu ring. Chi ph h? tr? thng th?ng s? c p d?ng cho cc v?n ? v cu h?i h? tr? b? sung khng ph h?p v?i hotfix c? th? ny. bit danh sach y u v cac s in thoai cua Phong H tr va Dich vu Khach hang cua Microsoft hoc tao yu cu dich vu ring, hay truy cp web site sau cua Microsoft:
http://support.microsoft.com/contactus/?ln=vi-vn&ws=support
Chu y Mu "Tai xung hotfix sn co" hin thi cac ngn ng ma hotfix nay sn co. Nu ban khng thy ngn ng cua minh thi o la do hotfix nay hin khng co ngn ng o.

iu kin tin quyt

ap dung hotfix nay,may tinh phai ang chay Windows Server 2008 R2 va vai tro may chuҠHyper-V phai c cai t.

Thng tin registry

s dung hotfix trong goi nay, ban khng phai thc hin bt ky thay i nao cho registry.

Yu cu khi ng lai

Ban phai khi ng lai may tinh sau khi ap dung ban sa li khn cp nay.

Thng tin thay th ban va nong

Ban sa li khn cp nay khng thay th ban sa li khn cp a phat hanh trc o.

Thng tin tp

Phin ban chung cua ban va nong nay cai t cac tp cha cac thuc tinh c lit k bang sau. Ngay va gi cua cac tp nay c lit k theo Gi Chun Quc t (UTC). Ngay va gi cua cac tp nay trn may tinh cuc b cua ban c hin thi theo gi ia phng cung vi lch quy c gi mua he (DST) hin tai cua ban. Ngoai ra, ngay va gi co th thay i khi ban thc hin cac thao tac nht inh trn tp.
Ghi chu v thng tin tp Windows Server 2008 R2
  • Cac tp ap dung cho mt san phm cu th, ban gc (RTM, SPn) va chi nhanh dich vu (LDR, GDR) co th c xac inh bng cach kim tra cac s phin ban tp c trinh bay bang sau:
    Thu g?n b?ng nyBung r?ng b?ng ny
    Phin banSan phmB?n g?cChi nhnh d?ch v?
    6.1.760 0.16xxxWindows Server 2008 R2RTMGDR
    6.1.760 0.20xxxWindows Server 2008 R2RTMLDR
  • Cac tp MANIFEST (.manifest) va cac tp MUM (.mum) c cai t cho mi mi trng c lit k ring le trong phn "Thng tin tp b sung danh cho Windows Server 2008 R2". Cac tp MUM va MANIFEST cung nh cac tp danh muc phn loai bao mt lin quan (.cat) u c bit quan trong duy tri trang thai cua cu phn c cp nht. Cc t?p danh m?c phn lo?i b?o m?t khng ?c li?t k thu?c tnh ny ?c k? b?ng ch? k? s? c?a Microsoft.
i vi tt ca phin ban da trn x64 c h tr cua Windows Server 2008 R2
Thu g?n b?ng nyBung r?ng b?ng ny
File nameFile versionFile sizeDateTimePlatform
Hvax64.exe6.1.7600.16774634,36805-Mar-201103:40x64
Hvboot.sys6.1.7600.16774117,63205-Mar-201106:26x64
Hvix64.exe6.1.7600.16774686,59205-Mar-201103:40x64
Hvax64.exe6.1.7600.20916634,36805-Mar-201103:41x64
Hvboot.sys6.1.7600.20916117,63205-Mar-201106:30x64
Hvix64.exe6.1.7600.20916686,59205-Mar-201103:41x64

CCH GI?I QUY?T KHC

Cach giai quyt cho Windows Server 2008 R2

giai quyt s c nay, ban co th buc CPU tng thich gn c bng cach t thuc tinh WMI. Khng th truy nhp thuc tinh nay t bt ky giao din ngi dung (UI) nao. Tuy nhin, thuc tinh nay c lp thanh tai liu trn website Microsoft Software Developer Network (MSDN). Ban co th phai tin hanh cach giai quyt nay cho tt ca cac may ao a tao. Thay i nay c duy tri sau khi may tinh khi ng lai. Tuy nhin, co hai s c a bit khi ban tin hanh cach giai quyt nay. ng thi, hay xem tp lnh Windows PowerShell mu sau.
  • Cach giai quyt nay cung t kha nng tng thich cho cac tinh nng CPU khac nh Kich thc dong b m n. Do o, cac may ao khng th s dung toan b cng sut cua CPU.
  • Bt buc phai chay cach giai quyt nay mi ln mt may ao mi c tao ra.
Di y la tp lnh Windows PowerShell mu.
                LimitProcFeatures.ps1:

$VirtualMachines = gwmi -namespace "root\virtualization" Msvm_ComputerSystem $VMManagementService = Get-WmiObject -Namespace "root\virtualization" -Class Msvm_VirtualSystemManagementService

foreach ($vm in $VirtualMachines) { $vmName = $vm.Name $vmElementName = $vm.ElementName if(!$vm.Caption.Contains("Hosting Computer System")) { Write-Output "Limiting $vmElementName CPU features" $VMProcessors = (gwmi -namespace "root\virtualization" Msvm_ProcessorSettingData) | where { $_.InstanceID -match "Microsoft:$vmName.*" } $VMProcessors | foreach { $_.LimitProcessorFeatures = $true} $retValue = $VMProcessors | foreach {$VMManagementService.ModifyVirtualSystemResources($vm.__PATH, $_.GetText([System.Management.TextFormat]::WmiDtd20) )} if(!$retValue.ReturnValue) { Write-Output "Success"; } } }

T?NH TR?NG

Microsoft a xac nhn y la s c trong san phm cua Microsoft c lit k trong phn "Ap dung cho".

Cac san phm cua bn th ba ma bai vit nay thao lun c cac cng ty c lp vi Microsoft san xut. Microsoft khng bao hanh, ngu y bao hanh hay theo cach khac v hiu nng hoc tin cy cua nhng san phm nay.

THNG TIN THM

bit thm thng tin v tinh nng AVX, hay ghe thm website sau cua Intel:
Thng tin chung v tinh nng AVX
co thm thng tin v thut ng cp nht phn mm, bm s bai vit sau xem bai vit trong C s Kin thc Microsoft:
824684 M ta thut ng chun c s dung miu ta cac ban cp nht phn mm cua Microsoft

Microsoft cung cp thng tin lin h cua bn th ba giup ban tim kim tr giup ky thut. Thng tin lin h nay co th thay i ma khng thng bao. Microsoft khng bao am chinh xac v thng tin lin h cua bn th ba nay.

Thng tin v tp b sung


Thng tin tp b sung danh cho Windows Server 2008 R2

Cac tp b sung danh cho tt ca phin ban da trn x64 c h tr cua Windows Server 2008 R2
Thu g?n b?ng nyBung r?ng b?ng ny
File nameAmd64_7592163787ae17c6846e4fb2b40f8f5a_31bf3856ad364e35_6.1.7600.20916_none_7de78a62dc4f2890.manifest
File versionNot applicable
File size710
Date (UTC)05-Mar-2011
Time (UTC)08:43
PlatformNot applicable
File nameAmd64_f19b40c4485ced443925c7cae3f5dd26_31bf3856ad364e35_6.1.7600.16774_none_1c5e1475a6ccebec.manifest
File versionNot applicable
File size710
Date (UTC)05-Mar-2011
Time (UTC)08:43
PlatformNot applicable
File nameAmd64_microsoft-hyper-v-drivers-hypervisor_31bf3856ad364e35_6.1.7600.16774_none_8c501c427f2f0db2.manifest
File versionNot applicable
File size4,163
Date (UTC)05-Mar-2011
Time (UTC)07:03
PlatformNot applicable
File nameAmd64_microsoft-hyper-v-drivers-hypervisor_31bf3856ad364e35_6.1.7600.20916_none_8d1c9b0f981a35ab.manifest
File versionNot applicable
File size4,163
Date (UTC)05-Mar-2011
Time (UTC)07:13
PlatformNot applicable
File nameUpdate.mum
File versionNot applicable
File size1,462
Date (UTC)05-Mar-2011
Time (UTC)08:43
PlatformNot applicable
Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained herein is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use for other considerations.

Thu?c tnh

ID c?a bi: 2517374 - L?n xem xt sau cng: 24 Thang Tam 2011 - Xem xt l?i: 1.0
p d?ng
  • Microsoft Hyper-V Server 2008 R2
  • Windows Server 2008 R2 Datacenter
  • Windows Server 2008 R2 Enterprise
  • Windows Server 2008 R2 Standard
T? kha:
kbautohotfix kbqfe kbhotfixserver kbfix kbsurveynew kbexpertiseinter KB2517374

Cung cp Phan hi

 

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