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Advanced O&M Command Reference

OceanStor 2000, 5000, and 6000 V3 Series V300R006

This document is applicable to OceanStor 2200 V3, 2600 V3 Video Surveillance Edition, 2600 V3, 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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fssnap show deadlist

fssnap show deadlist

Function

The fssnap show deadlist command is used to query the deadlist information about a snapshot.

Format

fssnap show deadlist spaceId deadlistId

Parameters

Parameter

Description

Value

spaceId

File system ID.

To obtain the value, run the "show file_system general" command.

deadlistId

Snapshot deadlist ID.

To obtain the value, run the "fssnap show deadlist_obj" command.

Views

Diagnostic view

Usage Guidelines

None

Example

Query the information about snapshot deadlist "4007" of file system "1".

admin:/diagnose>fssnap show deadlist 1 4007 
 magic num           : 2713957590 
 kv num              : 3 
 deadlist bytes      : 8192 
 deadlist comp       : 8192 
 deadlist uncomp     : 8192 
 deadlist leaf used  : 4096 
 deadlist indir used : 4096 
 deadlist meta used  : 8192 
 deadlist data used  : 0 
 deadlist include kv (print num (3)): 1:0 8:4008 0:0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

magic num

Magic number.

kv num

Number of key-value pairs in the deadlist.

deadlist bytes

Deadlist's used space.

deadlist comp

Deadlist's compressed space.

deadlist uncomp

Deadlist's uncompressed space.

deadlist leaf used

Deadlist's leaf block space.

deadlist indir used

Deadlist's indirect block space.

deadlist meta used

Deadlist's metadata space.

deadlist data used

Deadlist's file data space.

deadlist include kv

Key-value pairs in the deadlist.

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138402

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