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  1. Lustre
  2. LU-13500

Client gets evicted - nfsd non-standard errorno -108

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Details

    • Bug
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      Client is getting evicted by MDT as soon as nfsd service started on the client.

      client (golf1) kernel version : 3.10.0-1062.1.1.el7_lustre.x86_64
      client (golf1) lustre version : lustre-2.12.3-1.el7.x86_64

      mds (gmds1) kernel version : 3.10.0-1062.1.1.el7_lustre.x86_64
      mds (gmds1) lustre version : lustre-2.12.3-1.el7.x86_64

      oss (goss1-goss6) kernel version : 3.10.0-1062.1.1.el7_lustre.x86_64
      oss (goss1-goss6) lustre version : lustre-2.12.3-1.el7.x86_64

      /etc/exports on golf1 :

      /user_data       10.25.0.0/16(fsid=123456789,rw,anonuid=0,insecure,no_subtree_check,insecure_locks,async)
      
      Apr 30 14:03:07 golf1 kernel: LustreError: 11-0: golf-MDT0000-mdc-ffff973bf6409800: operation ldlm_enqueue to node 10.25.22.90@tcp failed: rc = -107
      Apr 30 14:03:07 golf1 kernel: Lustre: golf-MDT0000-mdc-ffff973bf6409800: Connection to golf-MDT0000 (at 10.25.22.90@tcp) was lost; in progress operations using this service will wait for recovery to complete
      Apr 30 14:03:07 golf1 kernel: LustreError: Skipped 8 previous similar messages
      Apr 30 14:03:07 golf1 kernel: LustreError: 167-0: golf-MDT0000-mdc-ffff973bf6409800: This client was evicted by golf-MDT0000; in progress operations using this service will fail.
      Apr 30 14:03:07 golf1 kernel: LustreError: 25491:0:(file.c:4339:ll_inode_revalidate_fini()) golf: revalidate FID [0x20004884e:0x16:0x0] error: rc = -5
      Apr 30 14:03:07 golf1 kernel: ------------[ cut here ]------------
      Apr 30 14:03:07 golf1 kernel: WARNING: CPU: 26 PID: 25600 at fs/nfsd/nfsproc.c:805 nfserrno+0x58/0x70 [nfsd]
      Apr 30 14:03:07 golf1 kernel: LustreError: 25579:0:(file.c:216:ll_close_inode_openhandle()) golf-clilmv-ffff973bf6409800: inode [0x20004884e:0x15:0x0] mdc close failed: rc = -108
      Apr 30 14:03:07 golf1 kernel: ------------[ cut here ]------------
      Apr 30 14:03:07 golf1 kernel: ------------[ cut here ]------------
      Apr 30 14:03:07 golf1 kernel: nfsd: non-standard errno: -108
      Apr 30 14:03:07 golf1 kernel: ------------[ cut here ]------------
      Apr 30 14:03:07 golf1 kernel: WARNING: CPU: 54 PID: 25602 at fs/nfsd/nfsproc.c:805 nfserrno+0x58/0x70 [nfsd]
      Apr 30 14:03:07 golf1 kernel: LustreError: 25579:0:(file.c:216:ll_close_inode_openhandle()) Skipped 2 previous similar messages
      Apr 30 14:03:07 golf1 kernel: WARNING: CPU: 24 PID: 25601 at fs/nfsd/nfsproc.c:805 nfserrno+0x58/0x70 [nfsd]
      Apr 30 14:03:07 golf1 kernel: WARNING: CPU: 9 PID: 25505 at fs/nfsd/nfsproc.c:805 nfserrno+0x58/0x70 [nfsd]
      

      Attachments

        1. vmcore-dmesg-2021-06-17.txt
          150 kB
        2. vmcore-dmesg-2021-05-11.txt
          156 kB
        3. hotel1-timezone.png
          hotel1-timezone.png
          22 kB
        4. hotel1-logs-write.png
          hotel1-logs-write.png
          9 kB
        5. hmds1-timezone.png
          hmds1-timezone.png
          22 kB
        6. hmds1-log-write.png
          hmds1-log-write.png
          7 kB

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              green Oleg Drokin
              cmcl Campbell Mcleay (Inactive)
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              Dates

                Created:
                Updated: