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Status Not under consideration
Created by Guest
Created on Apr 28, 2017

Hide snapshot directory

Hide the snapshot directory by removing its entry from the readdir(3) system call and/or getdents(2) system call.

Currently snapshot directories are not actually hidden, they are fully visible but just have a name beginning with a dot. That is just a "convention" to hide the directory but it's not actually hidden.

My proposal is to remove the directory name from the results returned by readdir, readdir_r and getdents. This would fully hide the directory whilst still allowing it to be accessed explicitly by software/people that know the snapshot directory name.

Idea priority High
  • Guest
    Reply
    |
    Sep 30, 2020

    Due to processing by IBM, this request was reassigned to have the following updated attributes:
    Brand - Servers and Systems Software
    Product family - IBM Spectrum Scale
    Product - Spectrum Scale (formerly known as GPFS) - Public RFEs
    Component - Product functionality

    For recording keeping, the previous attributes were:
    Brand - Servers and Systems Software
    Product family - IBM Spectrum Scale
    Product - Spectrum Scale (formerly known as GPFS) - Public RFEs
    Component - V4 Product functionality

  • Guest
    Reply
    |
    Jan 18, 2019

    After investigation, we have decided not to implement this request at this time. We are concerned about potential ripple effects on other Posix commands and conventional behaviors if we modify readdir, e.g. pwd or getcwd() might fail. as well as other code that traverses the file system.