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  1. Lustre
  2. LU-6260

more support for 3.16 linux kernel

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.8.0
    • None
    • 3.16 kernel
    • 17548

    Description

      earlier LU-5322 was closed out to capture those kernel support fixes that landed for 2.7.0
      There are still outstanding issues that we don't have fixes for yet. Those will be done in later lustre versions, so creating this new ticket to track them.

      One known issue first mentioned 15/Sep/14:

      With the switch to 3.16 now seeing new build failures, even in client only builds. example errors:

        CC [M]  /home/bogl/lustre-release/lustre/llite/llite_capa.o
  CC [M]  /home/bogl/lustre-release/lustre/llite/rw26.o
/home/bogl/lustre-release/lustre/llite/rw26.c:700:9: error: initialization from incompatible pointer type [-Werror]
         .direct_IO      = ll_direct_IO_26,
         ^
/home/bogl/lustre-release/lustre/llite/rw26.c:700:9: error: (near initialization for ‘ll_aops.direct_IO’) [-Werror]
cc1: all warnings being treated as errors
make[6]: *** [/home/bogl/lustre-release/lustre/llite/rw26.o] Error 1
make[5]: *** [/home/bogl/lustre-release/lustre/llite] Error 2
make[4]: *** [/home/bogl/lustre-release/lustre] Error 2
make[3]: *** [_module_/home/bogl/lustre-release] Error 2
make[3]: Leaving directory `/usr/src/kernels/3.16.2-200.fc20.x86_64'
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

      Recent comment in LU-5322 said this fix is still TBD.

      Attachments

        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. LU-6567 sanity test_69: test failed to respond and timed out

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-7052 iovec created with iov_iter_get_pages_alloc must be freed with kvfree

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-7382 (vvp_io.c:573:vvp_io_update_iov()) ASSERTION( vio->vui_tot_nrsegs >= vio->vui_iter->nr_segs ) failed

          • Major - Major loss of function.
          • Reopened

          Improvement - An improvement or enhancement to an existing feature or task. LU-6215 Sync Lustre external tree with lustre linux kernel client

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-5322 support for 3.16 linux kernel

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            [LU-6260] more support for 3.16 linux kernel
            pjones Peter Jones made changes -
            Link New: This issue is related to LU-7382 [ LU-7382 ]
            jgmitter Joseph Gmitter (Inactive) made changes -
            Link New: This issue is related to JFC-15 [ JFC-15 ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LDEV-37 [ LDEV-37 ]
            jgmitter Joseph Gmitter (Inactive) made changes -
            Link New: This issue is related to LDEV-168 [ LDEV-168 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-7052 [ LU-7052 ]
            pjones Peter Jones made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            pjones Peter Jones made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Bob Glossman [ bogl ]
            pjones Peter Jones made changes -
            Labels New: patch
            adilger Andreas Dilger made changes -
            Link New: This issue is blocked by LU-6567 [ LU-6567 ]
            simmonsja James A Simmons made changes -
            Link New: This issue is related to LU-6215 [ LU-6215 ]

            People

              bogl Bob Glossman (Inactive)
              bogl Bob Glossman (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: