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Advanced O&M Command Reference

OceanStor 2800 V5 V500R007

This document is applicable to OceanStor 2800 V5. 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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nmgr showallinst

nmgr showallinst


The nmgr showallinst command is used to query the information of all instance objects that use the node manager in the system.


nmgr showallinst




Diagnostic view

Usage Guidelines



Query the information of all instanced objects that use the node manager in the system.

admin:/diagnose>nmgr showallinst
Total Nodemgr Instances : 9
Index Node               Segment  Segment Magic
      Instance           ID       OffSet  Correct
----- ------------------ -------- ------- -----
0     0x1000000100000000 0x40000000 0x8000 1
1     0x1200000000       0xfef      0xc00  1
2     0x200000000        0xfef      0xc00  1
3     0x1000000000       0x20fef    0x1a0  1
4     0x1000000000       0x20fef    0x1c8  1
5     0x1200000002       0xfef      0xc00  1
6     0x200000002        0xfef      0xc00  1
7     0x1000000002       0x20fef    0x1a0  1
8     0x1000000002       0x20fef    0x1c8  1

System Response

The following table describes the parameter meanings.



Total Nodemgr Instances

Total number of node manager instances.



Node Instance

Volume ID of the instance.

Segment ID

Instance address.

Segment OffSet

Instance offset address.

Magic Correct

Whether the magic value of the instance is correct.

Updated: 2020-01-17

Document ID: EDOC1000181575

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