HP XP20000/XP24000 Manuel de configuration - Page 27

Parcourez en ligne ou téléchargez le pdf Manuel de configuration pour {nom_de_la_catégorie} HP XP20000/XP24000. HP XP20000/XP24000 36 pages. Hp storageworks xp disk array configuration guide: vmware (a5951-96106, september 2010)
Également pour HP XP20000/XP24000 : Note de mise à jour (13 pages), Manuel d'intégration (29 pages), Note de mise à jour (4 pages), Manuel de l'administrateur (50 pages), Manuel de configuration (42 pages), Manuel de configuration (40 pages), Manuel de configuration (40 pages), Manuel de configuration (36 pages), Manuel de configuration (36 pages), Manuel de configuration (30 pages), Note de mise à jour (5 pages), Manuel de configuration (46 pages), Manuel de configuration (46 pages), Manuel de référence (46 pages), Manuel de configuration (40 pages), Manuel de configuration (44 pages), Manuel de configuration (38 pages), Manuel de configuration (34 pages), Manuel de configuration (30 pages), Manuel de configuration (30 pages)

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HP XP20000/XP24000 Manuel de configuration

Note 2:

The devices are defined to the host as SCSI disk devices, even though the interface is Fibre Channel.

Note 3:

The command device (used for XP Raid Manager) is distinguished by -CM on the product name (for

example, OPEN-3-CM, OPEN-3-CVS-CM).

Note 4:

The device capacity can sometimes be changed by the BIOS or host adapter board. This may make

actual capacity different from that listed in the table.

Note 5:

The number of blocks for a CVS volume is calculated as follows:

# of blocks = (# of cylinders) x (# of heads) x (# of sectors per track)

Example

For an OPEN-3 CVS volume with capacity = 37 MB:

# of blocks = (53 cylinders see Note 5) x (15 heads) x

(96 sectors per track) = 76320

Example

For an OPEN-V CVS volume with capacity = 49 MB:

# of blocks = (53 cylinders see Note 5) x (15 heads) x

(128 sectors per track) = 101760

Note 6:

The number of cylinders for a CVS volume is calculated as follows ( ... means that the value should

be rounded up to the next integer):

OPEN-3/8/9/E: The number of cylinders for a CVS volume = # of cylinders = (capacity (MB)

specified by user) x 1024/720

Example

For an OPEN-3 CVS volume with capacity = 37 MB:

# of cylinders =

(rounded up to next integer) = 53 cylinders

OPEN-V: The number of cylinders for a CVS volume = # of cylinders = (capacity (MB) specified by

user) x 16/15

Example

For an OPEN-V CVS volume with capacity = 49 MB:

# of cylinders =

(rounded up to next integer) = 53 cylinders

OPEN-3/8/9/E: The number of cylinders for a CVS LUSE volume = # of cylinders = (capacity (MB)

specified by user) x 1024/720 x n

Example

For a CVS LUSE volume with capacity = 37 MB and n = 4:

# of cylinders =

37 x 1024/720

49 x 16/15

52.26

37 x 1024/720

x 4 =

XP Disk Array Configuration Guide for Windows

52.62

x 4 = 53 x 4 = 212