Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: Lustre 2.7.0
    • Fix Version/s: Lustre 2.6.0
    • Labels:
      None
    • Severity:
      3
    • Rank (Obsolete):
      14837

      Description

      server build now breaks in Centos 7/el7. client-only build still works OK.
      example errors:

        CC [M]  /home/bogl/lustre-release/lustre/mdd/mdd_dir.o
      /home/bogl/lustre-release/lustre/mdd/mdd_dir.c: In function ‘mdd_migrate_create’:
      /home/bogl/lustre-release/lustre/mdd/mdd_dir.c:3396:26: error: argument to ‘sizeof’ in ‘memset’ call is the same expression as the destination; did you mean to dereference it? [-Werror=sizeof-pointer-memaccess]
        memset(mgr_ea, 0, sizeof(mgr_ea));
                                ^
      cc1: all warnings being treated as errors
      make[6]: *** [/home/bogl/lustre-release/lustre/mdd/mdd_dir.o] Error 1
      make[5]: *** [/home/bogl/lustre-release/lustre/mdd] Error 2
      make[4]: *** [/home/bogl/lustre-release/lustre] Error 2
      make[3]: *** [_module_/home/bogl/lustre-release] Error 2
      make[3]: Leaving directory `/home/bogl/rb/BUILD/kernel-3.10.0_123.4.2.l0708'
      make[2]: *** [modules] Error 2
      make[2]: Leaving directory `/home/bogl/lustre-release'
      make[1]: *** [all-recursive] Error 1
      make[1]: Leaving directory `/home/bogl/lustre-release'
      make: *** [all] Error 2
      

      I believe this is due to the recent landing in master of commit de2d5808bd2987f76d2486272e1a9c192ba277d4; LU-5223 lmv: build master LMV EA dynamically build via readdir

      It appears the gcc v4.8.2 in el7 is a bit pickier about some things than earlier gcc versions.

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              • Assignee:
                bogl Bob Glossman (Inactive)
                Reporter:
                bogl Bob Glossman (Inactive)
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                Dates

                • Created:
                  Updated:
                  Resolved: