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Call sgdisk only on GPT partition type #3

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Call sgdisk only on GPT partition type #3

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6 changes: 4 additions & 2 deletions cmd/ubuntu-recovery-image/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -64,8 +64,10 @@ func setupLoopDevice(recoveryOutputFile string, recoveryNR string, label string)
//copy partition table
log.Printf("Copy partitition table")
rplib.Shellcmd(fmt.Sprintf("sfdisk -d %s | sfdisk %s", configs.Configs.BaseImage, recoveryOutputFile))
log.Println("[recover the backup GPT entry]")
rplib.Shellexec("sgdisk", recoveryOutputFile, "--randomize-guids", "--move-second-header")
if configs.Configs.PartitionType == "gpt" {
log.Println("[recover the backup GPT entry]")
rplib.Shellexec("sgdisk", recoveryOutputFile, "--randomize-guids", "--move-second-header")
}

var last_end int
const PARTITION = "/tmp/partition.txt"
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