Compaq HSG80 - StorageWorks RAID Array Controller Specifikace Strana 101

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 396
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 100
4–21
Compaq HSG80 Array Controller ACS Version 8.4 Configuration and CLI Reference Guide
Cloning Data for Backup
Use the CLONE utility to duplicate the data on any unpartitioned single-disk unit,
stripeset, mirrorset, or striped mirrorset in preparation for backup. When the cloning
operation is done, you can back up the clones rather than the storageset or single-disk
unit, which can continue to service its I/O load. When you are cloning a mirrorset,
CLONE does not need to create a temporary mirrorset. Instead, it adds a temporary
member to the mirrorset and copies the data onto this new member.
The CLONE utility creates a temporary, two-member mirrorset for each member in a
single-disk unit or stripeset. Each temporary mirrorset contains one disk drive from
the unit you are cloning and one disk drive onto which CLONE copies the data.
During the copy operation, the unit remains online and active so the clones contain
the most up-to-date data.
After the CLONE utility copies the data from the members to the clones, it restores
the unit to its original configuration and creates a clone unit you can backup. The
CLONE utility uses steps shown in Figure 4–9 to duplicate each member of a unit.
Zobrazit stránku 100
1 2 ... 96 97 98 99 100 101 102 103 104 105 106 ... 395 396

Komentáře k této Příručce

Žádné komentáře