Adaptec 2120S - SCSI RAID Controller Uživatelská příručka stáhnout pdf (Strana 161)

5-113

container Commands

Table 5-7 displays the values for Write Cache Status:

Table 5-7. Values for Write Cache Status

Value Meaning

Active, not protected The status of the write cache for this array is as

follows:

■ Active – The write cache can accept write

operations from the array.

■ Not protected – The write cache is force-

enabled. Thus, the write cache accepts write

operations even if write data could be lost

due to no battery present or a bad battery on

the controller.

■ This status also indicates that the battery

status is OK.

Active, not protected,

battery low

The status of the write cache for this array is as

follows:

■ Active – The write cache can accept write

operations from the array.

■ Not protected – The write cache is force-

enabled. Thus, the write cache accepts write

operations even if write data could be lost

due to no battery present or a bad battery on

the controller.

■ This status also indicates that the battery

status is low.

Active, not protected,

battery not present

The status of the write cache for this array is as

follows:

■ Active – The write cache can accept write

operations from the array.

■ Not protected – The write cache is force-

enabled. Thus, the write cache accepts write

operations even if write data could be lost

due to no battery present or a bad battery on

the controller.

■ This status also indicates that the battery is

not present on the controller.

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Adaptec 2120S - SCSI RAID Controller Uživatelská příručka Strana 161