The specification allows an almost unlimited number of partitions, but the Windows implementation restricts this to 128 partitions. The number of partitions is limited by the amount of space reserved for partition entries in the GPT.

The GUID Partition Table (GPT) was introduced as part of the Extensible Firmware Interface (EFI) initiative. GPT provides a more flexible mechanism for partitioning disks than the older Master Boot Record (MBR) partitioning scheme that has been common to PCs. A partition is a contiguous space of storage on a physical or logical disk that functions as though it were a physically separate disk. Partitions are visible to the system firmware and the installed operating systems. See similar questions...

Chapter 16 of the Extensible Firmware Interface (EFI) specification defines the GPT format. This document is available at http://developer.intel.com/ technology/ efi/ download.htm . See similar questions...

No. GPT disks are self-identifying. All the information needed to interpret the partitioning scheme of a GPT disk is completely contained in structures in specified locations on the physical media. See similar questions...

If this occurred, you must have used an MBR-only-aware disk tool to access the GPT disk. See answers #8 through #10, earlier. See similar questions...

Use the df -k command. This will report usage in Megabytes. The behavior of this command differs from machine to machine. Read the man page. See similar questions...

No. The Disk and Partition GUIDs will no longer be unique. This must never happen. You can make a sector-by-sector copy of the contents of ESP or basic data partitions. See similar questions...

Yes; however, there are some key caveats. The OEM Preinstallation Kit (OPK) initializes the Disk and Partition GUIDs to zero. On first boot of Windows, the operating system generates unique GUIDs. The OPK only supports generation of ESP, MSR, and basic data partitions. If an application has recorded any Disk or Partition GUIDs it may break. See similar questions...

Tried parted ? [2] (http://www.gnu.org/software/parted/) [3] (http://www.knoppix.net/search?q=parted&submit=Go) A2: For resizing Windows XP/W2K/W2K3/NT4/Longhorn NTFS, Solution 2 in the ntfsresize FAQ (Frequently Asked Questions) at [4] (http://mlf.linux.rulez.org/mlf/ezaz/ntfsresize.html#example) works well. Ntfsresize version 1.9.0 can even cope with fragmented partitions successfully. For backup of a partition, Partition Image and ntfsclone are great! [5] (http://www.partimage. See similar questions...

If you use "standard" utilities, you must completely reformat the hard disk to create ProDOS partitions. Recent third-party utilities such as "FWB Hard Disk Tools" *may* allow partitions to be changed without completely formatting the disk. The version of "Apple HD SC Setup" supplied on the "Apple IIe Startup Disk" will only work with Apple brand hard disks. A patch utility is available which modifies "Apple HD SC Setup 7.3.5" to work with non-Apple disks. See similar questions...

Select the desktop icon for the hard disk partition you want to mount and click on the icon. This will mount the partition in read only mode. To make it writable use right click again on the icon and then change read/write mode option. VERY IMPORTANT! You can lose data if you don't know what you are doing. Vigyaan should not be held responsible for any data loss. See similar questions...

If you have multiple partitions, it is usually because you have multiple operating systems installed, and a boot menu that allows you to choose between them at startup. The mechanism that creates this boot menu is actually rather strange. One partition on your hard disk is designated as "active" -- that is, this partition is always booted from. The boot menu exists only on this partition. See similar questions...

First, using a raw disk partition requires specialized archival, tuning and other database administration tools, because you can't trivially write tools to access the physical database and other files. Berkeley DB's design allows use of existing tools for database administration (for example, using the POSIX cp, tar, or pax utilities for hot backups), resulting in better integration into the local environment. See similar questions...

The following instructions have been tested in KDE. They should also work for Gnome as well, to the extent that it uses HAL in the same way as KDE! To allow harddrive partitions to appear in the KDE media:/ ioslave, one simply needs to remove a file installed by the hal package: # rm -f chroot/usr/share/hal/fdi/policy/10osvendor/debian-storage-policy-fixed-drives.fdi The ability to mount NTFS read-write using media:/ _almost_ works. See similar questions...

Floppy disks are available for purchase in the bookstore. In case of emergency, the IC Help Desk has loaner floppy disks, which must be returned to the Help Desk when you are done with them. IC Staff recommends that students invest in a USB Flash Drive to store their files. See similar questions...

Can NEXTSTEP/Intel read, write, and format DOS and Mac floppies? 6.19 NEXTSTEP/Intel 3.1, DOS, Linux/NT multi-boot system? 6.20 NeXTSTEP on INTEL, KEYBOARD-ERROR ... 6.21 NS 3.2 Tseng ET4000 Video Driver doesn't work. 6.22 Accessing ROM monitor on Intel-System, how? 6.23 Adaptec 2940 Fast and Sync. SCSI explanation... 6.24 Do EIDE-Drives work with NEXTSTEP? 6. See similar questions...

When installing Windows NT 4.0 to a SCSI disk, the host adapter is seen but the attached disks are not. What's Wrong? Table of Contents See similar questions...

GPT disks can grow to a very large size. The number of partitions on a GPT disk is not constrained by temporary schemes such as container partitions as defined by the MBR Extended Boot Record (EBR). The GPT disk partition format is well defined and fully self-identifying. Data critical to platform operation is located in partitions and not in unpartitioned or "hidden" sectors. See similar questions...