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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.
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cache show fsdnode

cache show fsdnode

Function

The cache show fsdnode command is used to query dnode information about the file system.

Format

cache show fsdnode volumeId objId loopId num

Parameters

Parameter

Description

Value

volumeid

Volume ID.

The value ranges from 0 to 2^64-1.

objId

Object ID.

The value ranges from 0 to 2^64-1.

loopId

Loop ID.

The value ranges from 0 to 2^32-1.

num

Number of dnodes.

-

Views

Diagnostic view

Usage Guidelines

None

Example

Query information about the dnode whose volume ID is "0x4000000078", object ID is "0x1550", loop ID is "1" in the file system.

ibc_os_hs:/diagnose>cache show fsdnode 0x4000000078 0x1550 1 1 
VolumeID 0x4000000078. 
ObjID 5457: rtree 4, wtree 0, r_chunk 4, w_chunk 0, ref 4, externalRef 0, prefetchIoCnt 0 
         : isInEvict 1, pri 0, dmn ffff8850631c10c8, bp           (null) 
Actual count: dnode 128, rnode 1024, wnode 0, rchunk 1024, wchunk 0 
ibc_os_hs:/diagnose>

System Response

None

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Updated: 2019-07-11

Document ID: EDOC1000181619

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