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  1. Lustre
  2. LU-1083

tunefs.lustre generates incorrect message when PATH doesn't include /sbin

    Details

    • Type: Bug
    • Status: In Progress
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      RHEL 5.7, kernel 2.6.18-274.3.1.el5_lustre.g9500ebf
    • Rank (Obsolete):
      9744

      Description

      If I execute tunefs.lustre on the MDS/MGS or OSSes without /sbin in my PATH, it displays an error message stating the device has not been formatted with mkfs.lustre. This is incorrect. As soon as I add /sbin to my PATH, tunefs.lustre works fine.

      pmds1:~$ sudo /usr/sbin/tunefs.lustre --print /dev/mapper/mpath0
      checking for existing Lustre data: not found
      tunefs.lustre FATAL: Device /dev/mapper/mpath0 has not been formatted with mkfs.lustre
      tunefs.lustre: exiting with 19 (No such device)

      pmds1:~$ export PATH=$PATH:/sbin

      pmds1:~$ sudo /usr/sbin/tunefs.lustre --print /dev/mapper/mpath0
      checking for existing Lustre data: found CONFIGS/mountdata
      Reading CONFIGS/mountdata

      Read previous values:
      Target: wrkdir10-MDT0000
      Index: 0
      Lustre FS: wrkdir10
      Mount type: ldiskfs
      Flags: 0x5
      (MDT MGS )
      Persistent mount opts: iopen_nopriv,user_xattr,errors=remount-ro
      Parameters: failover.node=10.55.128.122@o2ib,10.54.128.122@tcp mdt.quota_type=u

      Permanent disk data:
      Target: wrkdir10-MDT0000
      Index: 0
      Lustre FS: wrkdir10
      Mount type: ldiskfs
      Flags: 0x5
      (MDT MGS )
      Persistent mount opts: iopen_nopriv,user_xattr,errors=remount-ro
      Parameters: failover.node=10.55.128.122@o2ib,10.54.128.122@tcp mdt.quota_type=u

      exiting before disk write.

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            • Assignee:
              yujian Jian Yu
              Reporter:
              lforbes Liam Forbes
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              Dates

              • Created:
                Updated: