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Advanced O&M Command Reference

OceanStor 18000 V3 Series V300R006

This document is applicable to OceanStor 18500 V3 and 18800 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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show space object_set_info

show space object_set_info

Function

The show space object_set_info command is used to query the operating status of a specified object set.

Format

show space object_set_info object_set_id=? controller=?

Parameters

Parameter

Description

Value

object_set_id=?

ID of the object set.

The value is the sum of the file system ID and the base object set ID. The base object set ID of the file system is "0x4000000000" (in hexadecimal) = "274877906944" (in decimal). The MOS base object set ID is "0x2000000000" (in hexadecimal) = "137438953472" (in decimal). The DCL base object set ID is "0x5000000000" (in hexadecimal) = "343597383680" (in decimal). For example, if the file system ID is "20", the object set ID of the file system = "0x4000000000" + "20".

controller=?

Controller ID.

The value is in the format of "XA", "XB", "XC", or "XD", where "X" is an integer ranging from 0 to 3, for example, "0A" or "1C".

Views

Developer view

Usage Guidelines

None

Example

Query the operating status of object set "274877906944".

developer:/>show space object_set_info object_set_id=274877906944 controller=0A 

  Object Set ID                 : 274877906944  
  Status Bitmap                 : 539          
  Generate Write Request Type : 0            
  Generate ID                   : 0            
  Object Set Memory ID          : 1            
  Object Set Type               : 2            
  Is New File System            : FALSE        
  Space ID                      : 0            
  Dataset Object                : 7            
  Next Alloc ID                 : 4001         
  Front Record ID               : 4001         
  Sync Record ID                : 4001         
  Hold Count                    : 0            
  Source File System Object     : 0            
  Source Snap Object            : 0            
  Snap ID Object                : 12           
  Snap Volume ID APO Object     : 13           
  Outer Snap APO Object         : 14           
  Outer Snap APO Unsense Object : 15           
  Inner Snap APO Object         : 16           
  File System Clones Object     : 17           
  Snap Next Clones Object       : 0            
  Creation Time                 : 0            
  Creation TXG                  : 0            
  Objset Alloc Synced Object : 0            
  Snap Sync BGR Task Object     : 0            
  Synced TXG                    : 4            
  Syncing TXG                   : 4            
  Write Through TXG             : 0            
  Write Protect                 : FALSE        
  Space Fault                   : FALSE        
  Cache Partition ID            : 0            
  Space Write Through           : 0            
  Is Send Alarm                 : 0            
  Cache Dirty Count             : 0            
  Cache Dirty Sum               : 0            
  CheckSum Switch               : 1            
  CheckSum Character Compare : 4294936592 
  Sync Buffer Dirty Count       : 0            
  Sync Buffer Dirty Sum         : 0            
  Bonus Request List Number     : 0            
  Readonly Dataset No Synced : 0            
  Previous Snap Object          : 0            
  Previous Snap TXG             : 1            
  Deadlist Object               : 4002         
  Unclear Cache                 : 0            
  Disk Pool ID                  : 0            
  User Pool ID                  : 1            
  Data Vol ID                 : 0            
  Meta Vol ID                   : 68719476736  
  Compress Switch               : OFF          
  Compress Method               : 0            
  Dedup Switch                  : OFF          
  Dedup Check                   : 0            
  Work Ctrl ID                  : 0            
  Zero Page Check               : FALSE        
  Used Size                     : 0            
  Capacity Threshold            : 90           
  Space Capacity                : 107374182400  
  Init Alloc Capacity           : 0            
  Snap Reserved                 : 20           
  Dst Strategy                  : 0            
  Origin Alloc Stg              : 0            
  Cache Buffer Stg              : 768          
  Cache Destage Stg             : 16384        
  Qos Priority                  : 4            
  Auto Delete Snapshot          : FALSE        
  Encrpyt Key                   : 658300032 
  Quota Switch                  : 0

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Object Set ID

ID of the object set.

Status Bitmap

Status bitmap of the object set.

Generate Write Request Type

Write mode of the object set.

Generate ID

Generation ID of the object set.

Object Set Memory ID

Memory ID of the object set.

Object Set Type

Type of the object set.

Is New File System

Flag indicating whether the object set is newly created.

Space ID

Space ID of the object set.

Dataset Object

Dataset object ID of the object set.

Next Alloc ID

Next object ID allocated by the object set.

Front Record ID

Maximum front-end object ID recorded by the object set.

Sync Record ID

Maximum back-end object ID recorded by the object set.

Hold Count

Reference count of the object set.

Source File System Object

Source FS Object ID of the object set.

Source Snap Object

Source Snap Object ID of the object set.

Snap ID Object

Snap ID Object ID of the object set.

Snap Volume ID APO Object

Snap Volume ID APO Object ID of the object set.

Outer Snap APO Object

Outer Snap APO Object ID of the object set.

Outer Snap APO Unsense Object

Outer Snap APO Unsense Object ID of the object set.

Inner Snap APO Object

Inner Snap APO Object ID of the object set.

File System Clones Object

FS Clones Object ID of the object set.

Snap Next Clones Object

Snap Next Clones Object ID of the object set.

Creation Time

Creation time of the object set.

Creation TXG

Creation transaction ID of the object set.

Objset Alloc Synced Object

Objset Alloc Synced Object ID of the object set.

Snap Sync BGR Task Object

Snap Sync Bgrtask Object ID of the object set.

Synced TXG

ID of the done cache flushing transaction of the object set.

Syncing TXG

ID of the ongoing cache flushing transaction of the object set.

Write Through TXG

Maximum write through transaction ID of the object set.

Write Protect

Write protection flag of the object set.

Space Fault

Fault flag of the object set.

Cache Partition ID

Cache partition ID of the object set.

Space Write Through

Write through flag of the object set.

Is Send Alarm

Flag indicating whether the object set sends capacity alarms.

Cache Dirty Count

Number of objects with cache flushing done of the object set at the current cache flushing point in time.

Cache Dirty Sum

Total number of dirty objects of the object set at the current cache flushing point in time.

CheckSum Switch

Checksum switch of the object set.

CheckSum Character Compare

Checksum policy of the object set.

Sync Buffer Dirty Count

Number of dirty objects with cache flushing done in phase 2 of the object set.

Sync Buffer Dirty Sum

Total number of dirty objects that needs cache flushing in phase 2 of the object set.

Bonus Request List Number

Length of the bonus data linked list of the object set.

Readonly Dataset No Synced

Flag indicating whether object set snapshots are stored onto disks.

Previous Snap Object

Previous Snap Object ID of the object set.

Previous Snap TXG

Previous snapshot transaction ID of the object set.

Deadlist Object

Deadlist Object ID of the object set.

Unclear Cache

Count of unclear caches of the object set.

Disk Pool ID

ID of the disk pool to which the file system belongs.

User Pool ID

ID of the user pool to which the file system belongs.

Data Vol ID

Data volume ID of the object set.

Meta Vol ID

Meta volume ID of the object set.

Compress Switch

Compression switch of the object set.

Compress Method

Compression algorithm of the object set.

Dedup Switch

Deduplication switch of the object set.

Dedup Check

Byte-by-byte comparison of the deduplication module.

Work Ctrl ID

ID of the working controller.

Zero Page Check

Zero page check of rowlun.

Used Size

Size of used space recorded by the object set.

Capacity Threshold

Capacity threshold.

Space Capacity

Total capacity of the file system.

Init Alloc Capacity

Initial capacity of the file system.

Snap Reserved

Capacity reserved for snapshots.

Dst Strategy

DST policy.

Origin Alloc Stg

Initial allocation strategy.

Cache Buffer Stg

Cache strategy.

Cache Destage Stg

Cache flushing strategy.

Qos Priority

Priority of the object set.

Auto Delete Snapshot

Whether periodic snapshots are deleted automatically.

Encrpyt Key

Encryption key.

Quota Switch

Quota switch.

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138389

Views: 502676

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