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Command Reference

OceanStor 18000 V3 Series V300R006

This document is applicable to OceanStor 18500 V3 and 18800 V3. Based on the CLI provided by DeviceManager, 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 file_system_tier_task

show file_system_tier_task

Function

The show file_system_tier_task command is used to query a tiering task.

Format

show file_system_tier_task [ file_system_id=? ]

Parameters

Parameter

Description

Value

file_system_id

File system ID.

0 to 65535.

Level

Guest,vstore guest

Usage Guidelines

None

Example

  • Query a tiering task on a specified file system.
    admin:/>show file_system_tier_task file_system_id=20 
    SSD Capacity Upper Limit Of User Data         :10.000GB 
    Switch                                        :Enable 
    Schedule Type                                 :Frequency 
    Frequency Duration                            :6:00 
    Frequency Start Time                          :21:00 
    Frequency Period                              :3 
    Immediately Duration                          :-- 
    Sunday Enable                                 :-- 
    Sunday Start Time                             :-- 
    Sunday Duration                               :-- 
    Monday Enable                                 :-- 
    Monday Start Time                             :-- 
    Monday Duration                               :-- 
    Tuesday Enable                                :-- 
    Tuesday Start Time                            :-- 
    Tuesday Duration                              :-- 
    Wednesday Enable                              :-- 
    Wednesday Start Time                          :-- 
    Wednesday Duration                            :-- 
    Thursday Enable                               :-- 
    Thursday Start Time                           :-- 
    Thursday Duration                             :-- 
    Friday Enable                                 :-- 
    Friday Start Time                             :-- 
    Friday Duration                               :-- 
    Saturday Enable                               :-- 
    Saturday Start Time                           :-- 
    Saturday Duration                             :-- 
    Force Relocate To HDD File Lower Limit Size :10MB  
    Background Dedup Enabled                      :No 
    Background Compression Enabled                :No
  • Batch query tiering tasks.
    admin:/>show file_system_tier_task 
    File System ID  Switch  Schedule Type 
    --------------  ------  ------------- 
    20              Enable  Frequency     
    21              Enable  Weekly        
    22              Enable  Immediately 
    23            Enable  Automatically
  • Query a tiering task on a specified file system in developer mode.
    developer:/>show file_system_tier_task file_system_id=20 
    SSD Capacity Upper Limit Of User Data         :10.000GB 
    Switch                                        :Enable 
    Schedule Type                                 :Frequency 
    Frequency Duration                            :6:00 
    Frequency Start Time                          :21:00 
    Frequency Period                              :3 
    Immediately Duration                          :-- 
    Sunday Enable                                 :-- 
    Sunday Start Time                             :-- 
    Sunday Duration                               :-- 
    Monday Enable                                 :-- 
    Monday Start Time                             :-- 
    Monday Duration                               :-- 
    Tuesday Enable                                :-- 
    Tuesday Start Time                            :-- 
    Tuesday Duration                              :-- 
    Wednesday Enable                              :-- 
    Wednesday Start Time                          :-- 
    Wednesday Duration                            :-- 
    Thursday Enable                               :-- 
    Thursday Start Time                           :-- 
    Thursday Duration                             :-- 
    Friday Enable                                 :-- 
    Friday Start Time                             :-- 
    Friday Duration                               :-- 
    Saturday Enable                               :-- 
    Saturday Start Time                           :-- 
    Saturday Duration                             :-- 
    Force Relocate To HDD File Lower Limit Size :10MB 
    SSD High Water Level                          :80 
    SSD Low Water Level                           :60 
    Snapshot Occupied SSD Max Ratio               :50  
    SSD Free Space                                :400GB 
    Force Initial Distribute Policy               :Disable 
    Relocate To SSD File Higher Limit Size        :20MB 
    Background Dedup Enabled                      :No 
    Background Compression Enabled                :No

System Response

The following table describes the parameter meanings.

Parameter

Meaning

File System ID

File system ID.

SSD Capacity Upper Limit Of User Data

Maximum SSD capacity of user data.

Background Dedup Enabled

Indicates whether to enable the background deduplication function.

Background Compression Enabled

Indicates whether to enable the background compression function.

Switch

Whether the tiering function is enabled.

Schedule Type

Schedule type.

Frequency Duration

Duration of a periodic task scan, which ranges from 30 minutes to 1440 minutes (24 hours) or is until_relocation_completes.

Frequency Start Time

Start time of a periodic task scan.

Frequency Period

Period of a periodic task scan.

Immediately Duration

Duration of an immediately executed task scan, which ranges from 30 minutes to 10080 minutes (168 hours) or is until_relocation_completes.

Weekly

Enabled weekly task scan.

Monday Enable

Whether to scan tasks on Monday.

Monday Start Time

Start time of scanning tasks on Monday.

Monday Duration

Duration of scanning tasks on Monday, which ranges from 30 minutes to 1440 minutes (24 hours).

Tuesday Enable

Whether to scan tasks on Tuesday.

Tuesday Start Time

Start time of scanning tasks on Tuesday.

Tuesday Duration

Duration of scanning tasks on Tuesday, which ranges from 30 minutes to 1440 minutes (24 hours).

Wednesday Enable

Whether to scan tasks on Wednesday.

Wednesday Start Time

Start time of scanning tasks on Wednesday.

Wednesday Duration

Duration of scanning tasks on Wednesday, which ranges from 30 minutes to 1440 minutes (24 hours).

Thursday Enable

Whether to scan tasks on Thursday.

Thursday Start Time

Start time of scanning tasks on Thursday.

Thursday Duration

Duration of scanning tasks on Thursday, which ranges from 30 minutes to 1440 minutes (24 hours).

Friday Enable

Whether to scan tasks on Friday.

Friday Start Time

Start time of scanning tasks on Friday.

Friday Duration

Duration of scanning tasks on Friday, which ranges from 30 minutes to 1440 minutes (24 hours).

Saturday Enable

Whether to scan tasks on Saturday.

Saturday Start Time

Start time of scanning tasks on Saturday.

Saturday Duration

Duration of scanning tasks on Saturday, which ranges from 30 minutes to 1440 minutes (24 hours).

Sunday Enable

Whether to scan tasks on Sunday.

Sunday Start Time

Start time of scanning tasks on Sunday.

Sunday Duration

Duration of scanning tasks on Sunday, which ranges from 30 minutes to 1440 minutes (24 hours).

Force Relocate To HDD File Lower Limit Size

Minimum size of a file forcibly relocated to HDDs.

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Updated: 2019-07-12

Document ID: EDOC1000138390

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