Su dung chuc nang Group Policy trong Windows Vista

Group Policy la mot cong nghe quan trong cua Microsoft danh cho viec quan ly cac may tinh Windows trien khai dich vu Active Directory. Tuy nhien, Group Policy trong Windows Vista va sap toi la trong "Longhorn" (ten ma cua Windows Server) da duoc nang cap rat nhieu, va tat nhien keo theo do la nhung theo doi trong cach thuc quan tri nhung nen tang nay.

Trong cac phien ban Microsoft Windows truoc day, cong cu quan trong de go roi qua trinh xu ly Group Policy la tep tin "userenv.log". Tep tin nay duoc file Userenv.dll (mot phan cua dong co loi Group Policy) tao ra, va nguoi quan tri co the su dung chung de biet duoc tat ca nhung gi dang dien ra tren nen he thong khi nguoi dung dang nhap vao may tinh.

Neu ban tim kiem trong co so du lieu cac bai viet Knowledge Base tren website Microsoft TechNet, ban co the tim thay rat nhieu thong tin ve cach thuc kich hoat chuc nang ghi thong tin cua Userenv.dll, cung nhu viec dich cac log file nay ra. Tuy nhien, trong Windows Vista, Userenv.dll da khong con duoc cau hinh de tao ra file userenv.log. Vay lam the nao ban co the go roi cac van de lien quan toi Group Policy tren nen tang moi nay?

Cau tra loi don gian la su dung chuc nang Event Viewer! Trong Windows Vista, cac su kien (event) cua Group Policy duoc ghi lai theo hai kenh:

* Group Policy Operational Log: Cac su kien duoc ghi tai day va event duoc Group Policy xu ly cung tuong tu nhung gi luu tru trong file userenv.log nhu truoc day.

* System Log: Cac event voi nguon "Group Policy" duoc ghi tai day; va mot so event lien quan toi qua trinh xu ly thanh cong (success) hay that bai (failure) cua Group Policy.

Ngoai ra, cung con mot cach nua trong Windows Vista ma ban co the su dung de go roi cac van de Group Policy, do la kich hoat chuc nang ghi lai qua trinh go roi (debug) cua Group Policy Object Editor (Gpedit.msc).

Khi ban kich hoat chuc nang ghi debug, Gpedit.msc se tao ra mot file GpEdit.log de giai quyet cac van de lien quan toi cac tep tin ADMX duoc tao ra. De kich hoat chuc nang ghi debug Gpedit.msc, ban hay tao ra mot gia tri registry REG_DWORD sau:

HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\GPEditDebugLevel

De phuc vu cho muc dich go roi, ban dat gia tri 0x10002 cho chuoi du lieu nay, va ket qua la file GpEdit.log se duoc tao ra trong thu muc %SystemRoot%\debug\usermode tren may tinh cuc bo.

ITWorld, VnMedia