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


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

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.

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).
show pal extra_attribute

show pal extra_attribute


The show pal extra_attibute command is used to query extended file attributes.


show pal extra_attribute file_system_id=? file_id=? extra_attribute_name=?





file_system_id=? File system ID.

To obtain the value, run the "show file_system general" command without parameters.

file_id=? File ID.

To obtain the value, run the "ls -i <file name>" command on the host.

extra_attribute_name=? Extended attribute name.

To obtain "extra_attribute_name", run the "show pal extra_attribute_list" command.


Developer view

Usage Guidelines



Query extended attribute "protocol.extended_acl" of file "4008" in file system "2".

developer:/>show pal extra_attribute file_system_id=2 file_id=4008 extra_attribute_name=protocol.extended_acl

SUCCESS: show file system(ID: 2) file(ID: 4008) Xattr(Name: protocol.extended_acl) info in /home/permitdir/file_extra_attribute:

System Response


Updated: 2020-03-19

Document ID: EDOC1000181575

Views: 787380

Downloads: 37

Average rating:
This Document Applies to these Products

Related Version

Related Documents

Previous Next