[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-04-17 (世界標準時間)。"],[[["If your VM is inaccessible or its boot disk is full, you can recover it by creating a new instance and recreating the boot disk from a snapshot, ensuring you know the original boot disk size."],["To recover a corrupted VM's data, you can create a snapshot of the boot disk, create a temporary VM with a Google-provided image, and attach the snapshot as an additional disk."],["To access the data from a snapshot, you need to identify the disk name within the temporary VM, create a mount point, and mount the additional disk partition to that mount point."],["Creating an image from the disk of a temporary VM will allow you to create a new VM with the recovered boot disk and then you can transfer your data."],["Specific permissions like `compute.instances.create` and `compute.disks.create` are required to create new instances and disks during the recovery process, as well as snapshot and attachment permissions."]]],[]]