No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Basic Storage Service Configuration Guide for Block

OceanStor V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, 6800F V5, 18500 V5, 18800 V5, 18500F V5, and 18800F V5. It describes the basic storage services and explains how to configure and manage them.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Viewing Mapping View Information

Viewing Mapping View Information

This operation enables you to view the basic information about all the mapping views on a storage system.

Prerequisites

At least one mapping view has been created on the storage system.

Procedure

  1. Log in to DeviceManager.
  2. Choose Provisioning > Mapping View.
  3. View the information about mapping views.

    Table 6-25 describes the related parameters.
    Table 6-25 Mapping view parameters

    Parameter

    Description

    Setting

    Name

    Name of a mapping view.

    [Example]

    MappingView001

    ID

    ID of a mapping view.

    [Example]

    2

    vStore Name

    Name of the vStore where the mapping view belongs.

    [Example]

    --

    vStore ID

    ID of the vStore where the mapping view belongs.

    [Example]

    --

    NOTE:

    GUIs may vary with product versions and models. The actual GUIs prevail.

  4. Select a mapping view. On the LUN Group tab page in the lower part of the function pane, view the information about the LUNs and snapshots in the mapping view.

    Table 6-26 and Table 6-27 describe the related parameters.

    Table 6-26 LUN parameters

    Parameter

    Description

    Setting

    Name

    Name of a LUN.

    [Example]

    LUN001

    ID

    ID of a LUN.

    [Example]

    2

    Host LUN ID

    ID that a storage system assigns to a LUN mapped to a host.

    NOTE:

    This ID can be modified manually.

    [Value Range]

    0 to 511

    [Example]

    2

    Type

    Type of a LUN. The types include:

    • thick LUN
    • thin LUN

    [Example]

    thick LUN

    Use Type

    Use type of a LUN. The use types include:

    • Internal: common LUN created in a local storage device.
    • External: eDevLUN created for taking over a LUN in a remote storage device.

    [Example]

    Internal

    Health Status

    Health status of a LUN.

    [Example]

    Normal

    Running Status

    Running status of a LUN.

    [Example]

    Online

    Description

    Description of a LUN.

    [Example]

    -

    Capacity

    Capacity of a LUN.

    [Example]

    1 GB

    Owning Storage Pool

    Storage pool to which a LUN belongs.

    [Example]

    storagepool1

    WWN

    WWN of a LUN.

    [Example]

    60022a1100037eca45ae3b6100000019

    Takeover LUN WWN

    WWN of the eDevLUN after takeover.

    [Example]

    -

    Table 6-27 Snapshot parameters

    Parameter

    Description

    Setting

    Name

    Name of a snapshot.

    [Value range]

    The name:

    • Must be unique.
    • Contains letters, digits, underscores (_), periods (.), and hyphens (-).
    • Must contain 1 to 31 characters.

    [Example]

    Snapshot001

    ID

    ID of a snapshot.

    NOTE:

    This parameter is not displayed by default. You can click and select this parameter.

    [Example]

    2

    Host LUN ID

    ID that a storage system assigns to a LUN mapped to a host.

    NOTE:

    This ID can be modified manually.

    [Value Range]

    0 to 511

    [Example]

    2

    Health Status

    Health status of a snapshot. The possible value can be Normal or Fault.

    [Example]

    Normal

    Running Status

    Running status of a snapshot. The possible value can be Activated, Restore, Deleting, Modifying, or Inactive.

    [Example]

    Activated

    Source LUN

    Name of a snapshot's source LUN.

    The source LUN accommodates the snapshot's source data.

    [Example]

    lun005

    Source LUN ID

    ID of the snapshot's source LUN.

    NOTE:

    This parameter is not displayed by default. You can click and select this parameter.

    [Example]

    2

    Snapshot Capacity

    Same as the capacity of the snapshot's source LUN.

    [Example]

    1.000 GB

    Allocated Capacity

    Capacity allocated to a snapshot. After the snapshot is activated, the capacity includes the data capacity and metadata capacity of the writable snapshot (excluding the data protection capacity of the source LUN). The metadata capacity is about 1% of the data capacity.

    [Example]

    256 MB

    Activated At

    Time when a snapshot is activated.

    [Example]

    2013-11-16 14:12:25 UTC+08:00

    Mapping

    Indicates whether a snapshot is mapped to a mapping view. The possible value can be Mapped or Unmapped.

    [Example]

    Unmapped

    WWN

    World Wide Name (WWN) of a snapshot.

    NOTE:

    This parameter is not displayed by default. You can click and select this parameter.

    [Example]

    210235G6LLZ0B8000008

    Rollback Start Time

    Time when a snapshot rollback is started.

    NOTE:

    This parameter is not displayed by default. You can click and select this parameter.

    [Example]

    2014-05-30 10:15:25 UTC+08:00

    Rollback End Time

    Time when a snapshot rollback is completed.

    NOTE:

    This parameter is not displayed by default. You can click and select this parameter.

    [Example]

    2014-05-30 10:15:45 UTC+08:00

    Rollback Progress

    Progress of a snapshot rollback.

    NOTE:

    This parameter is not displayed by default. You can click and select this parameter.

    [Example]

    50

    Rollback Speed

    Speed at which a snapshot is rolled back. The possible value can be Low, Medium, High, or Highest.

    NOTE:

    This parameter is not displayed by default. You can click and select this parameter.

    [Example]

    High

  5. On the Host Group tab page in the lower part of the function pane, view the information about the hosts in the mapping view.

    Table 6-28 describes related parameters.

    Table 6-28 Host parameters

    Parameter

    Description

    Setting

    Name

    Name of a host.

    [Example]

    host11

    ID

    ID of a host.

    [Example]

    2

    Status

    Status of a host.

    [Example]

    Normal

    OS

    Operating system used by the hosts in a mapping view. The value can be Windows, Windows Server 2012, Linux, Solaris, HP-UX, AIX, XenServer, Mac OS, VMware ESX, Oracle VM, and OpenVMS.

    [Example]

    Windows

    IP Address

    IP address of a host.

    [Example]

    192.168.1.100

    Number of Initiators

    Number of initiators that a host contains.

    [Example]

    1

  6. On the Port Group tab page in the lower part of the function pane, view information about the ports in the mapping view.

    Table 6-29 describes related parameters.

    Table 6-29 Port parameters

    Parameter

    Description

    Setting

    Location

    Location of a port.

    Example

    CTE0.A.IOM1.P0

    Type

    Type of a port.

    [Example]

    FC

    Health Status

    Health status of a port.

    [Example]

    Normal

    Running Status

    Running status of a port.

    [Example]

    Link Down

Download
Updated: 2019-08-30

Document ID: EDOC1000181506

Views: 77461

Downloads: 582

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Share
Previous Next