Q-See Remote Client Software V 4.0.1 Spécifications télécharger pdf (Page 168)

View Manager Administration Guide

168 VMware, Inc.

Inanticipationofthis,anOfflineDesktopusercanusetheViewClientwith

Offline Desktopapplicationtodownloadacopyoftheirdesktopvirtualmachinefrom

theViewConnectionServerforuseonalocalcomputer—aneventthatalso“locks”the

onlinedesktopvirtualmachine,preventingitfrombeingaccessedfrom

anyother

location.

Oncedownloaded,Offlinedesktopsbehaveinthesamewayas theironlineequivalents

yetcantakeadvantageoflocalresources;latencyisminimizedandperformanceis

enhanced.Thepresenceofadownloadedvirtualmachinehasnoeffectontheexisting

operatingsystemoftheclientsystem,whichusers

cancontinuetoutilizeiftheywish.

AconsistentuserexperienceisensuredthroughuseofViewClientwith

Offline Desktopforbothonlineandofflinesessions.Inaddition,userscandisconnect

fromtheirofflinedesktopandthenloginagainwithoutconnectingtotheView

ConnectionServer.Oncenetworkaccessis

restored(orwhentheuserisready)the

checkedoutvirtualmachinecanbe:

 Backedup—theonlinesystemisupdatedwithallnewdataandconfigurations,

buttheofflinedesktopremainscheckedoutonthelocalsystemandtheonlinelock

remainsinplace.

 Rolledback—theofflinedesktopisdiscardedandtheonlinelockisreleased.

Futureclientconnectionswillbedirectedtotheonlinesystemuntilthedesktopis

checkedoutagain.

 Checkedin—theofflinedesktopisuploadedtotheonlinehostandtheonlinelock

released.Futureclientconnectionswillbedirectedtotheonlinesystemuntilthe

desktopischeckedoutagain.

Theabilityofuserstodownloadanonlinedesktopforuseontheirlocalsystemis

conferredthroughentitlement

andOfflineDesktopaccesspolicy.Whileadesktopis

checkedout,ViewManageradministratorsarestillabletoaccesstheonlinesystem

whilemonitoringtheofflineequivalent.

TheflowofatypicalonlineandofflineusagescenarioisillustratedinFigure 7‐1,with

eachstagesummarizedinTable 7‐1.

OTEWhilealockisinplace,vCenterServeroperationssuchaspoweringonthe

onlinedesktop,takingsnapshots,editingthevirtualmachinesettings,andsoforthare

disabled.

OTEUserscannotaccesstheirofflinedesktopwhiletheaboveactionsaretakingplace.

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Q-See Remote Client Software V 4.0.1 Spécifications Page 168