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  1. Lustre
  2. LU-10093

Nodemap fileset configuration lost

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: Lustre 2.8.0, Lustre 2.9.0, Lustre 2.10.0
    • Fix Version/s: None
    • Labels:
    • Severity:
      3
    • Rank (Obsolete):
      9223372036854775807

      Description

      Fileset configuration parameter is lost if nodemap are unactivated and reactivated or defined before activating nodemap. Setting admin parameter also loose fileset config.

      [root@mds1 lustre-release]# lctl nodemap_add  SG1
      [root@mds1 lustre-release]# lctl nodemap_add_range --name SG1 --range 192.168.10.131@tcp
      [root@mds1 lustre-release]# lctl nodemap_set_fileset --name SG1 --fileset /isolated
      [root@mds1 lustre-release]# lctl nodemap_activate 1
      [root@mds1 lustre-release]# cat /proc/fs/lustre/nodemap/SG1/fileset
      
      [root@mds1 lustre-release]# lctl nodemap_set_fileset --name SG1 --fileset /isolated
      [root@mds1 lustre-release]# cat /proc/fs/lustre/nodemap/SG1/fileset
      /isolated
      [root@mds1 lustre-release]# lctl nodemap_modify --name SG1 --property admin --value 1
      [root@mds1 lustre-release]# cat /proc/fs/lustre/nodemap/SG1/fileset
      
      [root@mds1 lustre-release]# lctl nodemap_set_fileset --name SG1 --fileset /isolated
      [root@mds1 lustre-release]# cat /proc/fs/lustre/nodemap/SG1/fileset
      
      [root@mds1 lustre-release]# lctl nodemap_set_fileset --name SG1 --fileset /isolated
      [root@mds1 lustre-release]# cat /proc/fs/lustre/nodemap/SG1/fileset
      /isolated
      [root@mds1 lustre-release]# lctl nodemap_activate 0
      [root@mds1 lustre-release]# lctl nodemap_activate 1
      [root@mds1 lustre-release]# cat /proc/fs/lustre/nodemap/SG1/fileset
      
      [root@mds1 lustre-release]#
      

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            • Assignee:
              wc-triage WC Triage
              Reporter:
              riauxjb Jean-Baptiste Riaux (Inactive)
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              Dates

              • Created:
                Updated: