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Basic Storage Service Guide for File 15

OceanStor 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3 Storage System V300R003

"This document describes the basic storage services and explains how to configure and managebasic storage services."
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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).
Configuring an FTP Share

Configuring an FTP Share

The OceanStor 5300 V3/5500 V3/5600 V3/5800 V3/6800 V3 storage system supports the FTP share file system and enables you to allocate different FTP share access permissions to different users.

Configuration Process

This section describes the FTP share configuration process.

Figure 3-16 shows the FTP share configuration process.
Figure 3-16  FTP share configuration process

Preparing Data

Before configuring an FTP share, obtain information about storage system IP addresses, shared file systems, local authentication users, and user permissions to assist in the follow-up configuration.

Table 3-46 describes preparations required for configuring an FTP share.
Table 3-46  Preparations required for configuring an FTP share

Item

Description

Example

IP address of the storage system

Indicates the service IP address used by a storage system.

OceanStor 5300 V3/5500 V3/5600 V3/5800 V3/6800 V3 storage system can provide FTP share for the client by using the Ethernet port or the Logical port.

Logical IP address

172.16.128.10

File system

Indicates a file system for which an FTP share is configured.

The OceanStor 5300 V3/5500 V3/5600 V3/5800 V3/6800 V3 enables you to configure a file system or its quota treea as an FTP share.

FileSystem001

User

Indicates a user employed to access an FTP share. Storage systems employ local authentication users to enable clients to access FTP shares.
The user name:
  • Must contain 8 to 32 characters by default.
  • Cannot contain space, double quotation mark ("), slash (/), backslash (\), square brackets ([]), less than (<), larger than (>), plus (+), colon (:), semicolon (;), comma (,), question mark (?), asterisk (*), vertical bar (|), equal mark (=), (@), or end with a period (.).
I
NOTE:
You cannot use the user accounts retained in the system, including:
  • User accounts retained in Windows: Everyone, Local, Creator Owner, Creator Group, Creator Owner Server, Creator Group Server, Owner Rights, Group Rights, NT Pseudo Domain, Dialup, Network, Batch, Interactive, Service, Anonymous Logon, Proxy, Enterprise Domain Controllers, Self, Authenticated Users, Restricted, Terminal Server User, Remote Interactive Logon, This Organization, System, Local Service, Network Service, Write Restricted, Other Organization, Builtin, Internet$, Members can fully administer the computer/domain, Users, Guests, Power Users, Members can share directories, Account Operators, Server Operators, Print Operators, Backup Operators, Members can bypass file security to back up files, Replicator, Current Owner, Current Group.
  • User accounts retained in Linux: root, nogroup, nobody, ftp, anonymous.
  • User accounts retained in a storage system: ibc_os_hs.

test_user01

User group

User group that employs local authentication.
The user group name:
  • Must contain 1 to 32 characters.
  • Cannot contain space, double quotation mark ("), slash (/), backslash (\), square brackets ([]), less than (<), larger than (>), plus (+), colon (:), semicolon (;), comma (,), question mark (?), asterisk (*), vertical bar (|), equal mark (=), (@), or end with a period (.).
NOTE:
You cannot use the user accounts retained in the system, including:
  • User accounts retained in Windows: Everyone, Local, Creator Owner, Creator Group, Creator Owner Server, Creator Group Server, Owner Rights, Group Rights, NT Pseudo Domain, Dialup, Network, Batch, Interactive, Service, Anonymous Logon, Proxy, Enterprise Domain Controllers, Self, Authenticated Users, Restricted, Terminal Server User, Remote Interactive Logon, This Organization, System, Local Service, Network Service, Write Restricted, Other Organization, Builtin, Internet$, Members can fully administer the computer/domain, Users, Guests, Power Users, Members can share directories, Account Operators, Server Operators, Print Operators, Backup Operators, Members can bypass file security to back up files, Replicator, Current Owner, Current Group.
  • User accounts retained in Linux: root, nogroup, nobody, ftp, anonymous.
  • User accounts retained in a storage system: ibc_os_hs.

default_group

Permission

Permission of a user group to access a share.
Permissions include:
  • Viewing a file list: Users can view FTP share contents.
  • Creating a file: Users can create files in the FTP share directory.
  • Uploading a file: Users can upload files to an FTP share.
  • Downloading a file: Users can download files from an FTP share.
  • Deleting a file: Users can delete files from an FTP share.

Viewing a file list, creating a file, uploading a file, downloading a file, deleting a file.

a: Quota tree is a special directory of the file system. You can set a directory quota on the quota tree to manage the space used by all files under the directory.

Configuring a Network

This section describes how to use DeviceManager to configure IP addresses for a storage system.

Procedure

  1. Log in to DeviceManager and choose Provisioning > Port.

    The Port page is displayed.

  2. Optional: Create a bond port.

    Port bonding provides more bandwidth and redundancy for links. After Ethernet ports are bonded, MTU changes to the default value and you must set the link aggregation mode for the ports. For example, on Huawei switches, you must set the ports to the static LACP mode.

    NOTE:
    • The port bond mode of a storage system has the following restrictions:
      • On the same controller, a bond port is formed by a maximum of eight Ethernet ports.
      • Only the interface modules with the same port rate (GE or 10GE) can be bonded.
      • The port cannot be bonded across controllers. Non-Ethernet network ports cannot be bonded.
      • SmartIO cards cannot be bonded if they work in cluster or FC mode or run FCoE service in FCoE/iSCSI mode.
      • The MTU value of the SmartIO port must be the same as that of the host.
      • Read-only users are unable to bind Ethernet ports.
      • Each port only allows to be added to one bonded port. It cannot be added to multiple bonded ports.
      • Physical ports are bonded to create a bond port that cannot be added to the port group.
    • Although ports are bonded, each host still transmits data through a single port and the total bandwidth can be increased only when there are multiple hosts. Determine whether to bond ports based on site requirements.
    • The detailed link aggregation mode varies with the switches' manufacturer.

    1. In Ethernet Ports, select a Ethernet port and click More > Bond Port.

      The Bond Port dialog box is displayed.

    2. Enter bond port information. Table 3-47 describes related parameters.

      Table 3-47  Bond port parameters

      Parameter

      Description

      Value

      Bond Name

      Name of the bond port.

      [Example]

      bond01

      Available Ports

      Ports that you select and ports to which you want to bond the selected ports.

      [Example]

      CTE0.A.IOM1.P0

    3. Click OK.

      The Danger dialog box is displayed.

    4. Select I have read and understood the consequences associated with performing this operation. And click OK.
  3. Create a logical port.

    NOTE:
    The number of logical ports created for each controller is recommended not more than 64. If the number exceeds 64 and a large number of ports do not work properly, logical ports drift towards the small number of ports available. As a result, service performance deteriorates.

    1. Select Logical Ports and click Create.

      The Create Logical Port dialog box is displayed.

    2. Enter logical port information. Table 3-48 describes related parameters.

      Table 3-48  Create Logical Port parameters

      Parameter

      Description

      Value

      Name

      Name of the logical port.

      [Example]

      logip

      IP Address Type

      Type of the IP address: IPv4 Address or IPv6 Address.

      [Example]

      IPv4 Address

      IPv4 Address (IPv6 Address)

      IP address of the logical port.

      [Example]

      172.16.128.10

      Subnet Mask (Prefix)

      Subnet mask (Prefix) of the logical port.

      [Example]

      255.255.255.0

      IPv4 Gateway (IPv6 Gateway)

      Address of the gateway.

      [Example]

      172.16.128.1

      Primary Port

      Physical port preferred by the logical port.

      [Example]

      CTE0.A.IOM0.P0

      IP Address Floating

      Whether IP address floating is enabled.

      OceanStor 5300 V3/5500 V3/5600 V3/5800 V3/6800 V3 support IP address floating. When the primary port is disabled, the IP address will be floated to another port that can be used. For details, see OceanStor 5300 V3&5500 V3&5600 V3&5800 V3&6800 V3 Storage System V300R003 IP Address Floating Deployment Guide.
      NOTE:

      Shares of file systems do not support the multipathing mode. IP address floating is used to improve reliability of links.

      [Example]

      Enable

      Failback Mode

      Failback mode of the IP address: Automatic and Manual.
      NOTE:
      • If Failback Mode is Manual, ensure that the link to the primary port is normal before the failback. Services will manually fail back to the primary port only when the link to the primary port keeps normal for over five minutes.
      • If Failback Mode is Automatic, ensure that the link to the primary port is normal before the failback. Services will auto fail back to the primary port only when the link to the primary port keeps normal for over five minutes.

      [Example]

      Automatic

      Activate Now

      Whether the logical port is activated immediately. After activated, the logical IP can be used to access the shared space.

      [Example]

      Enable

    3. Click OK.

      The Success dialog box is displayed.

    4. Click OK.
  4. Optional: Managing a Route.

    You need to configure a route when the FTP server and the storage system are not on the same network. If the FTP server and logical IP addresses cannot ping each other, add a route from the logical IP addresses to the network segment of the FTP server.

    1. Select the locical port for which you want to add a route and click Route Management.

      The Route Management dialog box is displayed.

    2. Configure the route information for the logical port.

      1. In IP Address, select the IP address of the logical port.
      2. Click Add.
        The Add Route dialog box is displayed.

        The default IP addresses of the internal heartbeat on the dual-controller storage system are 127.127.127.10 and 127.127.127.11, and the default IP addresses of the internal heartbeat on the four-controller storage system are 127.127.127.10, 127.127.127.11, 127.127.127.12, and 127.127.127.13. Therefore, the IP address of the router cannot fall within the 127.127.127.XXX segment. Besides, the IP address of the gateway cannot be 127.127.127.10, 127.127.127.11, 127.127.127.12, or 127.127.127.13. Otherwise, routing will fail. (Internal heartbeat links are established between controllers for these controllers to detect each other's working status. You do not need to separately connect cables. In addition, internal heartbeat IP addresses have been assigned before delivery, and you cannot change these IP addresses).

      3. In Type, select the type of the route to be added.
        There are three route options:
        • Default route

          Data is forwarded through this route by default if no preferred route is available. The target address field and the target mask field (IPv4) or prefix (IPv6) of the default route are automatically set to 0. To use this option, you only need to add a gateway.

        • Host route

          The host route is the route to an individual host. The target mask (IPv4) or prefix (IPv6) of the host route are automatically set respectively to 255.255.255.255 or 128. To use this option, you only need to add the target address and a gateway.

        • Network segment route

          The network segment route is the route to a network segment. You need to add the target address, target mask (IPv4) or prefix (IPv6), and gateway. Such as the target address is 172.17.0.0, target mask is 255.255.0.0, and gateway is 172.16.0.1.

      4. Set Destination Address.
        • If IP Address is an IPv4 address, set Destination Address to the IPv4 address or network segment of the application server's service network port or that of the other storage system's logical port.
        • If IP Address is an IPv6 address, set Destination Address to the IPv6 address or network segment of the application server's service network port or that of the other storage system's logical port.
        • Set Destination Mask (IPv4) or Prefix (IPv6).
        • If a Destination Mask is set for an IPv4 address, this parameter specifies the subnet mask of the IP address for the service network port on the application server or storage device.
        • If a Prefix is set for an IPv6 address, this parameter specifies the prefix of the IPv6 address for application server's service network port or that of the other storage system's logical port.
      5. In Gateway, enter the gateway of the local storage system's logical port IP address.

    3. Click OK. The route information is added to the route list.

      The Danger dialog box is displayed.

    4. Confirm the information of the dialog box and select I have read and understood the consequences associated with performing this operation..
    5. Click OK.

      The Success dialog box is displayed indicating that the operation succeeded.

      NOTE:

      To remove a route, select it and click Remove.

    6. Click Close.

Enabling the FTP Service

Before creating a FTP share, check whether the FTP service has been enabled and whether parameters are correct.

Prerequisites

You have logged in to the DeviceManager as an administrator that has the permission to view the file system structure. The following administrators have the permission:

  • Super administrator
  • Administrator

Procedure

  1. Log in to DeviceManager.
  2. Choose Settings > Storage Settings > File Storage Service > FTP Service.
  3. Configure FTP service parameters. The related parameters are shown in Table 3-49.



    Table 3-49  FTP Parameters

    Parameter

    Description

    Value

    Enable

    Whether to enable FTP sharing. After this function is enabled, you need to set FTPS Connection Mode and Plaintext FTP.
    • FTPS Connection Mode: File Transfer Protocol over SSL (FTPS) is an encrypted FTP protocol. It supports two transfer modes:
      • Explicit: Port 21 is used for transferring by default.
      • Implicit: Port 990 is used for transferring by default.
      The implicit mode is more securer than the explicit mode.
    • Plaintext FTP: indicates whether to enable the plaintext FTP that is not encrypted. After the plaintext FTP is enabled, there may be security risks.

    [Default value]

    Disabled

    [Example]

    Enable, FTPS Connection Mode: Implicit

    Allow anonymous user access

    Whether anonymous users are allowed to access an FTP shared directory. After enabled, you must specify the shared directory, including file system and quota tree.

    NOTE:
    The anonymous user has the permission restrictions below:
    • Cannot upload file starting with ..
    • No deleting or renaming file permission.

    [Default value]

    Disabled

    [Example]

    Enable

    File System

    File system that is shared in FTP (mandatory).

    [Example]

    FileSystem001

    Quota Tree

    Level-1 directory of a file system (optional).

    [Example]

    Share

    Share Path

    The directory that the anonymous user can access. The path of such a directory consists of the File System and Quota Tree.

    [Example]

    /FileSystem001/Share

  4. Click Save.

    The Warning dialog box is displayed.

  5. Confirm the information in the dialog box and select I have read and understand the consequences associated with performing this operation, then click OK.

    The Success dialog box is displayed.

  6. Click OK to finish configuring FTP service global parameters.

Creating a Local Authentication User

This section describes how to create a local user. For applications that use local authentication, local user accounts are used to access a share.

Procedure

  1. Log in to DeviceManager.
  2. Choose Provisioning > User Authentication.
  3. Click Local Authentication User tab.
  4. Click Create.

    The Local Authentication User dialog box is displayed.

  5. In Username, enter a new user name.

    The user name:
    • Cannot contain space, double quotation mark ("), slash (/), backslash (\), square brackets ([]), less than (<), larger than (>), plus (+), colon (:), semicolon (;), comma (,), question mark (?), asterisk (*), vertical bar (|), equal mark (=), (@), or end with a period (.).
    • The user name can contain case-insensitive letters. Therefore, aaaaaaaa and AAAAAAAA cannot be created at the same time.
    • The user name cannot be the same as the name of the local authentication user group.
    • Contains 8 to 32 characters by default.
      NOTE:

      You can modify the minimum length of user name in More > Set Security Policies.

  6. In Password, enter the password of the user.

    The system default password requirements are:
    • Contain 8 to 16 characters.
    • Contain special characters. Special characters include: !"#$%&'()*+,-./:;<=>?@[\]^`{_|}~ and space.
    • Contain any two types of the uppercase letters, lowercase letters, and digits.
    • Cannot contain three consecutive same characters.
    • Be different from the user name or the user name typed backwards.
    NOTE:

    Click More and choose Set Security Policies to set a security policy for the password of the local authentication user in the file system. If Password Validity Period (days) is not selected, your password will never expire. For the security purpose, you are advised to select Password Validity Period (days) and set a validity period. The default validity period is 90 days. After the password expires, you cannot access shares, but you can set a password again and modify the password security policy.

  7. In Confirm Password, enter the new password again.
  8. Select Primary Group.

    The Select Primary Group dialog box is displayed.

    NOTE:

    The primary group to which users belong controls the users' permission for CIFS shares. A user must and can only belong to one primary group.

  9. Select the user group to which the user belongs to and click OK.
  10. (Optional) Select Secondary Group.

    The Select Secondary Group dialog box is displayed.

    NOTE:
    The concepts of primary group and secondary group are for local authentication users and have no relationship with each other. A local authentication user must belong to a primary group but not to a secondary group.

  11. Click Add.

    The Select User Group dialog box is displayed.

  12. Select one or multiple groups which the user belongs to and click OK.

    The system goes back to Select Secondary Group dialog box.

  13. Click OK.

    The system goes back to Local Authentication User dialog box.

  14. Optional: In Description text box, enter the description for the local authentication user, for later management or search.
  15. Click OK.
  16. In the Success dialog box that is displayed, click OK.

Creating an FTP Share

FTP enables file transfer between two hosts that run different operating systems and employ different file structures and character sets. After a directory is shared in FTP mode, FTP clients can access the directory.

Prerequisites

  • You have logged in to the DeviceManager as an administrator that has the permission to view the file system structure. The following administrators have the permission:

    • Super administrator
    • Administrator
  • A file system to be shared has been created.
  • At least one local authentication user has been created.
Cautions

For the local authentication user whom the FTP share has been created for, you cannot create a new FTP share for this user. You can only modify the properties of FTP share of this user.

Procedure

  1. Log in to DeviceManager.
  2. Choose Provisioning > Share > FTP.
  3. Click Create.

    The Create FTP Share Wizard dialog box is displayed.

  4. In File System, select the file system you want to create FTP share.
  5. Optional: In Quota Tree, select a quota tree you want to share.

    NOTE:
    • The share path consists of file system and quota tree. The share path cannot contain space, double quotation mark ("), backslash (\), square brackets ([]), less than (<), larger than (>), plus (+), colon (:), semicolon (;), comma (,), question mark (?), asterisk (*), vertical bar (|), equal mark (=), (@), and ('), or FTP share cannot be created.
    • Quota tree is Level-1 directory under the root directory of the file system.

  6. Click Next.
  7. On the Set Permissions page, set access permissions to the shared directory.



    1. Click Add.
    2. In the Name text box, enter the criteria for searching for the users and click Find.
    3. In the Find Local Authentication User dialog box that is displayed, select the users that you want to add and click OK.

      NOTE:

      You can add multiple users at a time.

    4. Go back to the Add Users dialog box. The newly added users are displayed on the page.
    5. In Share Permission, set permissions for the users and click OK.

      Table 3-50  Share Permissions

      Parameter

      Description

      Value

      Share permission

      Permission of a new user. Possible values are:

      • View file list
      • Create folder
      • Upload file

        After this item is selected, the maximum upload speed (bandwidth) needs to be set for a single file. By default, the bandwidth is 0 KB/s. That is, the bandwidth is not limited.

      • Download file

        After this item is selected, the maximum download speed (bandwidth) needs to be set for a single file. By default, the bandwidth is 0 KB/s. That is, the bandwidth is not limited.

      • Delete file

      [Value range]

      • The upload speed (bandwidth) ranges from 0 to 102,400 (unit: KB/s).
      • The download speed (bandwidth) ranges from 0 to 102,400 (unit: KB/s).

      [Default value]

      • View file list
      • Download file

    6. Go back to the Set Permissions page. The newly added users are included in the user list.

      NOTE:
      • To modify user permissions, select the user whose permissions you want to modify from the user list and click Modify.
      • To remove a user, select the user that you want to remove from the user list and click Remove.

  8. Click Next.
  9. On the Summary page, confirm the preceding information and click Finish.
  10. In the security alert dialog box, select I have read and understand the consequences associated with performing this operation. and click OK.
  11. On Execution Result page, click Close. Creating the FTP share is complete.

Accessing FTP Shares

This section describes how to access FTP shares.

Accessing FTP Shares on a Windows-based Client
  1. Open the Internet Explorer.
  2. In the address box, enter ftp://logical ip address, where logical ip address indicates the logical IP address of the storage system, for details to view the logical IP address, see Viewing Logical Port Details.

    The system asks you to enter the user name and password.

    NOTE:

    If the storage system allows access by anonymous users, anonymous users can directly log in to directories of anonymous users without entering their user names and passwords by default.

  3. Enter the user name and password that can be used to access the FTP shares.
Accessing FTP Shares on a Linux/UNIX-based Client
  1. Enter ftp logical ip address, where logical ip address indicates the logical IP address of the storage system, for details to view the logical IP address, see Viewing Logical Port Details.

    The system asks you to enter the user name and password.

  2. Enter the user name and password that can be used to access the FTP shares.

    NOTE:
    • When accessing the directory of an anonymous user, you need only to enter user name anonymous without entering the password.
    • If many files or directories exist under a shared directory, ensure that the timeout parameter is correctly configured (set the parameter value to a large one or disable the parameter) on the client so that the ls command can be successfully executed.
    For example, run an FTP command to access the FTP shares on the server whose IP address is 172.16.128.10.
    ldap-server:~ # ftp 172.16.128.10
    Connected to 172.16.128.10.
    220---------- Welcome to FTPd [privsep] ----------
    220-You are user number 2 of 100 allowed.
    220-Local time is now 16:16. Server port: 21.
    220-IPv6 connections are also welcome on this server.
    220 You will be disconnected after 10 minutes of inactivity.
    Name (172.16.128.10:root): hlwuser1
    331 User hlwuser1 OK. Password required
    Password:
    230-Your bandwidth usage is restricted
    230-This server supports FXP transfers
    230 OK. Current directory is /
    Remote system type is UNIX.
    Using binary mode to transfer files.
    ftp> ls
    229 Extended Passive mode OK (|||30267|)
    150 Accepted data connection
    drwxrwxrwx    3 0          0                   5 Jan  7 16:36 .
    drwxrwxrwx    3 0          0                   5 Jan  7 16:36 ..
    -rw-rw----    1 100002     100000        4160064 Jan  7 16:36 FileZilla_3.3.2_win32-setup.exe
    -rw-rw----    1 100002     100000             70 Jan  7 16:35 sdfdf.txt
    drwxrwx---    3 100002     100000              3 Jan  7 16:34 testdir
    226-Options: -a -l 
    226 5 matches total

Accessing FTP Shares on an LFTP Client
LFTP is a file transmission client that supports multiple file transmission protocols including FTP, FTPS, SFTP,HTTP, and HTTPS.
NOTE:

When the FTPS is accessed, you need to modify the configuration file /etc/lftp.conf of LTFP. Add set ssl:verify-certificate no at the end of the configuration file to close certificate verification.

  1. Run lftp -u username,password ip_address. username and password is the actual user name and password used to log in to ip_address of the FTP server.
  2. Run the ls command to check the remote file list.

    For example, access the FTP shares on the server whose IP address is 192.168.1.11.
    linux-11215:~ # lftp -u user_ftp01,Admin@123 192.168.1.11
    lftp user_ftp01@192.168.1.11:~> ls
    drwxrwxrwx   2 root root           3 May 19 10:29 .
    drwxrwxrwx   2 root root           3 May 19 10:29 ..
    -rw-rw----   1 lyr_ftp01 default_group           0 Apr 18 16:20 ftp_01.txt
    

Accessing FTP Shares over FTPS
Currently, you can only access FTP shares over FTPS using related tool software. The following describes how to access FTP shares over FTPS using FileZilla software as an example.
  1. Open the FileZilla client software.
  2. Choose File > Site Manager.

    Site Manager is displayed.

  3. Click New Site to create a site.
  4. On the General tab page, type configuration information of storage system's FTP shares.



    Where:

    • Host indicates the IP address of a logical port for FTP sharing.
    • Port indicates the default port.
    • Protocol indicates the used protocol type. Select FTP - File Transfer Protocol if you use FTPS.
    • Encryption indicates the encryption mode. The value that you select must be consistent with that set in FTPS Connection Mode. If FTPS Connection Mode is Show, select Require explicit FTP over TLS. If FTPS Connection Mode is Hide, select Require implicit FTP over TLS.
    • Logon Type indicates the login mode. Select Normal here.
    • User indicates the name of a user account used to access FTP shares.
    • Password indicates the password used to access FTP shares.

  5. Click Connect to connect to the FTP server.

    If you use the default certificate, a certificate warning message is displayed.

  6. Optional: Click OK to ensure the certificate information.
  7. Go to the page of FTP shares.



Postrequisite
  • If the information about a local authentication user or domain user is changed (for example, the user is forbiddened, the password is changed or expires, the relationship is changed, or the user is deleted) when a client accesses the file system of CIFS and FTP shares, the changed information will take effect after authentication is passed in the next time (by mounting shares again).
  • Newly modified FTP configuration parameters need several seconds to take effect in all controllers. During that period, your client may not be able to access other controllers. In such a case, wait a few seconds and use your client to retry connections.
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Updated: 2019-02-01

Document ID: EDOC1000084198

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