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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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show pal clear_trunc_xattr

show pal clear_trunc_xattr


The show pal clear_trunc_xattr command is used to query information about clearing the extended attribute generated by asynchronous truncation of the file system.


show pal clear_trunc_xattr file_system_id=? controller=?





file_system_id=? File system ID.

The value is an integer between 0 and 65535. To obtain the value, run the "show file_system general" command without parameters.

controller=? Controller ID.

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


Developer view

Usage Guidelines

  • Check whether the ID of the selected file system is correct before operation.
  • The file system ID must be entered.


Query information about the progress of clearing the extended attribute generated by asynchronous truncation of the file system.

developer:/>show pal clear_trunc_xattr file_system_id=0 controller=0A
Status        :     Running
Process(%)    :     10
Start time    :     Sun Jul 19 01:35:46 2017
End time      :     --

System Response

The following table describes the parameter meanings.




Status of executing the background reclamation task.


Progress (%) of executing the background reclamation task.

Start time

Task start time.

End time

Task end time.

Updated: 2020-01-17

Document ID: EDOC1000181575

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