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A hybrid volume is any volume that intentionally and opaquely makes use of two separate physical volumes. For instance, a workload may consist of random seeks so an SSD may be used to permanently store frequently used or recently written data, while using higher-capacity rotational magnetic media for long-term storage of rarely needed data.
Veritas Volume Manager 5.0 Release date (UNIX): August 2006 [4] Release date (Windows): January 2007 [3] Veritas Volume Manager 4.1 Release date (UNIX): April 2005 [4] Release date (Windows): June 2004 [3] Veritas Volume Manager 4.0 Release date: February 2004 [4] Veritas Volume Manager 3.5 Release date: September 2002 [4] Veritas Volume ...
The Logical Disk Manager (LDM) is an implementation of a logical volume manager for Microsoft Windows NT, developed by Microsoft and Veritas Software.It was introduced with the Windows 2000 operating system, and is supported in Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows 8, Windows 10 and Windows 11.
The device mapper is a framework provided by the Linux kernel for mapping physical block devices onto higher-level virtual block devices.It forms the foundation of the logical volume manager (LVM), software RAIDs and dm-crypt disk encryption, and offers additional features such as file system snapshots.
In Linux systems, volumes are usually handled by the Logical Volume Manager or the Enterprise Volume Management System and manipulated using mount(8). In NT-based versions of Microsoft Windows, volumes are handled by the kernel and managed using the Disk Management MMC snap-in or the Diskpart command line tool.
The system then spreads these extents across all disks in a "diskgroup". One can think of a diskgroup in ASM as a Logical Volume Manager volume group — with an ASM file corresponding to a logical volume. In addition to the existing Oracle background processes, ASM introduces two new ones - OSMB and RBAL. OSMB opens and creates disks in a ...
Veritas Storage Foundation (VSF [1]), previously known as Veritas Foundation Suite, is a computer software product made by Veritas Software that combines Veritas Volume Manager (VxVM) and Veritas File System (VxFS) to provide online-storage management.
Vinum is a logical volume manager, [1] [2] [3] also called software RAID, allowing implementations of the RAID-0, RAID-1 and RAID-5 models, both individually and in combination.