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delete snapshot_dcl
Function
The delete snapshot_dcl command is used to forcibly delete the DCL information of a specified snapshot source LUN .
Format
delete snapshot_dcl source_lun_id=? dcl_id=?
Parameters
Parameter |
Description |
Value |
|---|---|---|
source_lun_id=? |
Source LUN ID of the snapshot to be forcibly deleted. |
To obtain the value, run "show snapshot general". |
dcl_id=? |
Indicates the ID of a DCL. |
To obtain the value, run "dcl showdclid". If the remainder after the value is divided by 256 is 30 or 31, this ID is the snapshot DCL ID. |
Views
Developer view
Usage Guidelines
- Do not use this command without R&D engineers' guidance.
- This command can only be used when a snapshot with incorrect DB information cannot be deleted on the CLI. Do not use this command in other scenarios.
3.This command must be used with the "delete snapshot_db" command. Restart the system after running the commands.
Example
To delete the DCL 30 information of snapshot on source LUN 0, run the following command.
developer:/>delete snapshot_dcl source_lun_id=0 dcl_id=30
DANGER: You are about to delete the snapshot DCL of a specified LUN. This operation will cause the data on the source LUN unavailable.
Suggestion: Before performing this operation, contract R&D engineers, perform all procedures under their guidance, and confirm the operation.
1. The system is not configured by other users.
2. The parameter values that are entered are correct.
Have you read danger alert message carefully?(y/n)y
Are you sure you really want to perform the operation?(y/n)y
Command executed successfully.
System Response
None
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