To update a device class, first complete the following fields and then click Finish, or click Cancel to end the task. Existing values are displayed.
Select the recording format to be used when writing data to media.
Format | Estimated Capacity | Description |
Drive | Not applicable | The server selects the highest format that is supported by the drive on which
a volume is mounted.
Avoid specifying DRIVE when a mixture of drives is used within the same library. For example, do not use this option for a library containing some drives that support recording formats superior to other drives. |
650MB | 650MB | Using a 650 MB 5.25-inch optical drive
Not valid for WORM12 or WORM14 device types |
1300MB | 1300MB | Using a 1300 MB 5.25-inch optical drive
Not valid for WORM12 or WORM14 device types |
2600MB | 2600MB | Using a 2600 MB 5.25-inch optical drive
Not valid for WORM12 or WORM14 device types |
5200MB | 5200MB | Using a 5200 MB 5.25-inch optical drive
Not valid for WORM12 or WORM14 device types |
5600MB | 5600MB | Using a 5600 MB 12-inch optical drive
Only valid for WORM12 device types |
10200MB | 10200MB | Using a 10200 MB 14-inch optical drive
Only valid for WORM14 device types |
12000MB | 12000MB | Using a 12000 MB 12-inch optical drive
Only valid for WORM12 device types |
14800MB | 14800MB | Using a 14800 MB 14-inch optical drive
Only valid for WORM14 device types |
25GB | 25GB | Using Sony Blue Laser read-write and WORM media
Not valid for WORM12 or WORM14 device types |
30GB | 30GB | Using Plasmon UDO1 read-write and WORM
media
Not valid for WORM12 or WORM14 device types |
Select the name of the library that contains the optical drives used by this device class.
Enter the maximum number of volumes that can be simultaneously mounted for the device class.
The following are possible values:
Drives | Specifies that the server determines the mount limit based on the number of drives defined and online in the library. |
value | Specifies the maximum number
of drives used concurrently. This value can be any number from 0 to 256.
This value must not be allowed to exceed the number of drives defined and online in the library. For external libraries, specify the number of drives for the library. |
0 | The value of zero prevents new transactions from gaining access to the storage pool. |
Enter a number, to be interpreted as minutes, for the amount of time to retain an idle volume before dismounting it.
Enter the estimated capacity for the volumes assigned to this device class.
You do not need to specify an estimated capacity unless the drives perform data compression, or you have volumes of nonstandard size.
The value must be an integer followed by one of these units:
K | Kilobyte |
M | Megabyte |
G | Gigabyte |
For more information on the default estimated capacity, see the Recording Format heading.
Enter the maximum length of time, in minutes, to wait for a volume to be mounted.