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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 sid_mapping_cache

show sid_mapping_cache


The show sid_mapping_cache command is used to query SID mapping cache.


show sid_mapping_cache controller=? { from_sid=? | from_id=? } [ id_type=? ]





controller Controller ID.

The value format can be "XA", "XB", "XC" and "XD", where the value of X can be an integer ranging from 0 to 3. To obtain the value, run the "show controller general" command.

from_id Pre-mapping ID.

The value ranges from 0 to 4294967295.

from_sid Pre-mapping SID.

The value is a string containing 3 to 256 characters and must meet definitions in [MS-DTYP].

id_type Type of a user or group.

The value can be "0", "1" and "7".Where:

  • "0": Local resource user group.
  • "1": Local resource user.
  • "7": Domain user or group.


Developer view, vstore developer view

Usage Guidelines



Query SID mapping cache.

developer:/>show sid_mapping_cache controller=0A from_sid=S-1-6-88-5
SID   : S-1-6-88-5 
ID    : 1120000 
ID Type: Domain user(group)
Is SID Mapped: No

System Response

The following table describes the parameter meanings.




Pre-mapping SID.


Pre-mapping ID.

ID Type

Type of a user (group).

Is SID Mapped

Whether it is an SID mapping result.

Updated: 2020-01-17

Document ID: EDOC1000181602

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