| 摘要 |
The present invention provides a method and a computer readable medium for writing incremental packet data to create a bootable optical medium. In this method, a first track is reserved in an optical medium. Additionally, a first track gap after the first track is reserved in the optical medium. After reserving the first track and first track gap, a boot catalog and a boot image are written onto a second track in the optical medium. The boot catalog includes a first pointer to the location of the boot image. Further, the boot catalog and the boot image are written so that the boot image is written contiguously without interruption. Preferably, the second track is written in a track-at-once mode to ensure that the boot image is written without interruption. Alternatively, the second track and the second track may be written in a streaming mode in a single packet after writing the first track and track gap. The first reserved track is then written by writing a primary volume descriptor, a boot record volume descriptor, and a first anchor volume descriptor pointer. The boot record volume descriptor includes a second pointer to the location of the boot catalog.
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