In­ter-do­main file copy­ing

OpenSource For You - - ADMIN -

Re­mote pro­ce­dure calls (qrexec and Qubes RPC) are used for in­ter-do­main file copy­ing. There are two cases when we need a mech­a­nism to copy files be­tween VMs: ‘Reg­u­lar’ file copy, when a user in­structs a file man­ager to copy some given files/di­rec­to­ries to a dif­fer­ent VM. Dis­pVM copy, when a user selects ‘Open in Dis­pVM’ on a file; this file must be copied to a dis­pos­able VM, edited by the user and, pos­si­bly, a mod­i­fied file must be copied back from Dis­pVM to the VM.

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