Addonics Technologies RT134DAMS Скачать руководство пользователя страница 7

Notes about Spare Drives

If EZ mode is disabled (SW1:2 ON), all individual drives not configured as array 

members will be offered to the host adapter as separate units.

To create an array with one or more spares, set or modify the RAID mode using 

fewer than 5 members, while the spares are disconnected from the Port Multiplier. 

When EZ mode is enabled, individual drives connected when an array is present 

are considered spare.

Spare drives must be equal to or larger in size than the smallest member.

When any type of array is defined, individual units will be considered spare. RAID 0 

and LARGE arrays are not fault-tolerant and spare drives will not be useful; 

therefore, disabling EZ for these arrays is recommended.

When a spare drive is present and a fault-tolerant RAID (1, 10, 3, or 5) is defined, 

EZ mode will automatically rebuild any available spares into the array.

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Содержание RT134DAMS

Страница 1: ...ing properly please have your product information ready and contact Addonics Technical Support at Hours 8 30 am 6 00 pm PST Phone 408 453 6212 Email http www addonics com support query v5 1 11 www add...

Страница 2: ...n speed fall out of range the appropriate LED will glow amber or red and the audible alarm will sound Each disk array appears on the SAS connection in order from top to bottom The top array will appea...

Страница 3: ...on may be released once the long beep stops If instead of a long beep the Port Multiplier sounds a series of short beeps an error has occurred during configuration of the array Windows users may insta...

Страница 4: ...tically to rebuild the RAID if present EZ mode is determined when the unit is powered up Changing the switch will have no effect until the unit has been re powered RAID Mode Switches M2 M1 M0 SW1 3 SW...

Страница 5: ...f any member is lost all data is lost RAID 0 stripes the file system across the array by placing sectors of data sequentially between drives in a specific order RAID 1 or 10 Mirror set Stripe of mirro...

Страница 6: ...f drives at least 2 Unit capacity size of one member Spares yes Fault tolerance can withstand the loss of any number of drives without losing data as long as at least one complete member remains onlin...

Страница 7: ...n array is present are considered spare Spare drives must be equal to or larger in size than the smallest member When any type of array is defined individual units will be considered spare RAID 0 and...

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