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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F 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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show pal dentry

show pal dentry


The show pal dentry command is used to query dentry information by file ID or dentry offset.


show pal dentry file_system_id=? [ file_id=? ] [ dentry_offset=? ]





file_system_id=? File system ID.

To obtain the value, run the "show file_system general" command without parameters.

file_id=? File ID.

To obtain the value, run the "ls -i <file name>" command.

dentry_offset=? Dentry offset.

Offset of dentry quantity.


Developer view

Usage Guidelines



Query dentry information about file "4001" in file system "0".

developer:/>show pal dentry file_system_id=0 file_id=4001
Show dentry(file system ID=0,file ID=4001,dentry size=152) info:
  Name Hash        = 231121436.
  Name Bucket      = 434719.
  File ID Bucket   = 4001.
  Reference Count  = 0.
  File System ID   = 0.
  Directory  ID    = 3.
  File ID          = 4001.
  File Name Length = 5.
  File Name        = file.

System Response

The following table describes the parameter meanings.



Name Hash

Hash of a file name.

Name Bucket

Hash bucket of a file name.

File ID Bucket

Hash bucket of a file ID.

Reference Count

Count of dentry references.

File System ID

File system ID.

Directory ID

ID of the parent directory.

File ID

File ID.

File Name Length

File name length.

File Name

File name.

Updated: 2020-01-17

Document ID: EDOC1000181602

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