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HP Mirrordisk/UX for Servers (Full Verison)

£1,083.24 with Free Delivery
Debit Card Discounted Price: £1,081.07

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Product Part Numbers

  • Quick Find Code: K802422
  • Manufacturers SKU: B2491BA#2AH

Product Description

Mirrordisk/UX can mirror a disk partition, including the root and swap partitions. It supports mirroring of raw disk access as well as file system access. Mirrordisk/UX can increase input/output (I/O) disk performance depending upon the mix of disk reads and writes.  Because Mirrordisk/UX works with the HP-UX kernel to manage the mirrored disks, it is transparent to the applications, which require no modification.  Mirrordisk/UX allows customers to perform a backup by taking one disk of a mirrored pair offline while the other disk continues to service applications. As the backup is being performed, the changes occurring to the online disk are maintained in table memory. Upon completion of the backup procedure, a fast update is done to synchronize the disks while application continuity is maintained. To prevent the possibility of data loss caused by a failure during a backup, three-way mirroring provides a fully redundant mirrored pair while the third copy is being backed up.

Main Features:

  • No single point of failure - separate controllers/power supplies
  • Up to 3-way disk mirroring
  • On-line backup while maintaining mirroring
  • Application transparency
  • Dynamic mirror configuration
  • Selective mirror of data
  • Fast data synchronization
  • Menu-driven administration tools
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