Dot Hill Systems SANnet II 200 Especificaciones descargar pdf (Pagina 25)

Supported memory type SDRAM memory for enhanced performance. Fast page memory

with parity for enhanced data security. ECC-protected.

Read-ahead operation Intelligent dynamic read-ahead operation for sequential data

accessing

Multi-threaded operation Yes

Scatter/gather supported Supported

I/O sorting Supported. Optimized I/O sorting for enhanced performance

Variable stripe size RAID5:

Optimization for random I/O (32k), optimization for sequential

I/O (128k), user selectable.

RAID3:

Optimization for random I/O (4k), optimization for sequential I/O

(16k), user selectable.

Advanced Features

Drive low-level format Supported

Drive identification Supported

Force the drive to light on the activity indicator for user to

recognize the correct drive.

Drive information listing Supported

Drive vendor name, model number, firmware revision, capacity

(blocks), serial number, narrow/wide negotiations and current

SCSI speed.

Drive read/write testing Supported

Configuration on disk Supported

The logical drive information is recorded on drive media.

Save/restore NVRAM to/from disks Supported

Save all the settings stored in the controller NVRAM to the logical

drive members

Save/restore NVRAM to/from file Supported

Save all the settings stored in the controller NVRAM to a file via

GUI or CLI on user’s computer

Host LUN geometry & user configurable

default geometry

Capacity <64GB: Head=63, Sector=32, Cylinder=?

(depends on capacity)

64GB<capacity<128GB:Head=64, Sector=64, Cylinder=?

(depends on capacity)

128GB<capacity<256GB: Head=127, Sector=64, Cylinder=?

(depends on capacity)

256GB<capacity<512GB: Head=127, Sector=127, Cylinder=?

(depends on capacity)

512GB<capacity<1TB: Head=255, Sector=64, Cylinder=?

(depends on capacity)

1TB<capacity: Head=225, Sector=225, Cylinder=?

(depends on capacity)

User configurable geometry range Sector: 32,64,127,255 or variable

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 34 35

Comentarios a estos manuales

Sin comentarios

Dot Hill Systems SANnet II 200 Especificaciones Pagina 25

Comentarios a estos manuales