User`s guide

CLEAR_ERRORS UNWRITEABLE_DATA

Clears the unwriteable data error on a unit.

Format

CLEAR_ERRORS UNWRITEABLE_DATA

unit-number

Parameters

unit-number

Speciﬁes the logical unit number (for HSDs and HSJs D0–D4094 or T0–T4094,

for HSZs D0–D7, D100-D107, and so forth) that will have the unwriteable data

error cleared. The unit-number is the name given the unit when it was created

using the ADD UNIT command.

Description

CAUTION

This command causes loss of customer data.

Note

Because this command causes loss of customer data, ‘‘UNWRITEABLE_

DATA’’ must be completely spelled out, not abbreviated.

If a container fails in a way that customer data in the write-back cache cannot

be written to the container, the unwriteable data error is reported. CLEAR_

ERRORS UNWRITEABLE_DATA clears the unwriteable data error, however, all

customer data that has not been written to disk is lost.

For this reason, use great caution when considering using this command.

Examples

CLI> CLEAR_ERRORS UNWRITEABLE_DATA D13

Clears the unwriteable data error on disk unit D13.

Command Line Interpreter B–31