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FAQ

[SX-Aurora TSUBASA] NEC Scalable Technology File System (abbreviation: ScaTeFS) FAQ

Question

Answer

About ScaTeFS/Server

  1. On all IO servers that configure the file system,
    run the sosreport command when using ScaTeFS/Server version 3.5 or later.
    Send the created report to NEC Support.

About ScaTeFS/Client

  1. Log in to the target client with root and do the following operations:
    (1) Run the following command
    # scatefs_nodelog
    When you run it, a directory with the following name is created in the current directory.
    Format: scatefs_nodelog.Hostname.yyyymmdd_hhmmss
    Example: scatefs_nodelog.host1.20211120_103050
    (2) Archive the created directory with the tar command
    Example:
    # tar -czf scatefs_nodelog.host1.20211120_103050.tar.gz scatefs_nodelog.host1.20211120_103050
    Send the created tar ball to NEC Support.

  2. If there is a process that opens the file on ScaTeFS and you try to delete it from the same node,
    it is not immediately deleted and is automatically renamed to the following file name.
    Format: .scatefsXXX...X(X:alphanumeric)
    Example: .scatefs0000000001010764000000ab
    This file is automatically deleted when it is closed by the open process.
    If you try to delete this file before it is automatically deleted, "Device or resource busy" error occurs.
    Wait for the open process to close or exit. Open process can be checked with the lsof command.
    Example: $ lsof .scatefs0000000001010764000000ab

Product Name

SX-Aurora TSUBASA Software

Product Information

Product name: NEC Scalable Technology File System/Server (2 node-set)
Product number: UWAD00-N11E-I
Product name: NEC Scalable Technology File System/Client
Product number: UWAE00-N1xE-I

Note

Update History

  • 2021/12/24: First release

Related Information

  • Content ID: 4150101119
  • Release date: 2021/12/24
  • Last updated:2021/12/24

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