Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-7515

Broken Lustre build without optimization enabled GCOV

Details

    • Bug
    • Resolution: Fixed
    • Major
    • Lustre 2.8.0
    • Lustre 2.8.0
    • 3
    • 9223372036854775807

    Description

      When we enabled GCOV Lustre source should be compiled without optimization. Getting below error while executing llmount.sh

      [root@fre0138 lustre-wc-rel]# sh lustre/tests/llmount.sh
      Stopping clients: fre0138 /mnt/lustre (opts:)
      Stopping clients: fre0138 /mnt/lustre2 (opts:)
      Loading modules from /home/mpiuser/master/lustre-wc-rel/lustre/tests/..
      detected 2 online CPUs by sysfs
      Force libcfs to create 2 CPU partitions
      ../libcfs/libcfs/libcfs options: 'cpu_npartitions=2'
      debug=vfstrace rpctrace dlmtrace neterror ha config                   ioctl super lfsck
      subsystem_debug=all -lnet -lnd -pinger
      ../lnet/lnet/lnet options: 'accept=all'
      ../lnet/klnds/socklnd/ksocklnd options: 'sock_timeout=10'
      insmod: error inserting '/home/mpiuser/master/lustre-wc-rel/lustre/tests/../ptlrpc/ptlrpc.ko': -1 Unknown symbol in module
      [root@fre0138 lustre-wc-rel]#
      [root@fre0138 lustre-wc-rel]#
      

      Attachments

        Activity

          [LU-7515] Broken Lustre build without optimization enabled GCOV

          Landed for 2.8

          jgmitter Joseph Gmitter (Inactive) added a comment - Landed for 2.8

          Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/17443/
          Subject: LU-7515 obdclass: add export for lprocfs_stats_alloc_one()
          Project: fs/lustre-release
          Branch: master
          Current Patch Set:
          Commit: dbc0d90ba951482944ea4378dacac7bc25b0c335

          gerrit Gerrit Updater added a comment - Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/17443/ Subject: LU-7515 obdclass: add export for lprocfs_stats_alloc_one() Project: fs/lustre-release Branch: master Current Patch Set: Commit: dbc0d90ba951482944ea4378dacac7bc25b0c335

          Chennaiah Palla (chennaiah.palla@seagate.com) uploaded a new patch: http://review.whamcloud.com/17443
          Subject: LU-7515 patch: fix to Lustre build without optimization.
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 73c6093319e64d1817d6a0e923bcc9392717df9d

          gerrit Gerrit Updater added a comment - Chennaiah Palla (chennaiah.palla@seagate.com) uploaded a new patch: http://review.whamcloud.com/17443 Subject: LU-7515 patch: fix to Lustre build without optimization. Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 73c6093319e64d1817d6a0e923bcc9392717df9d

          You need to look at the dmesg log to see why the module load failed.

          We would welcome a patch to fix whatever problem(s) you find.

          adilger Andreas Dilger added a comment - You need to look at the dmesg log to see why the module load failed. We would welcome a patch to fix whatever problem(s) you find.

          People

            wc-triage WC Triage
            531316 Chennaiah Palla (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: