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  1. RHEL
  2. RHEL-8149

non-stop polling of removable media storage

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    • rhel-sst-storage-io
    • ssg_filesystems_storage_and_HA
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      Starting with kernel 4.18.0-425.3.1.el8.x86_64 I get a lot of the following messages that spam my logs:

      1. dmesg | grep "Media removed, stopped polling"
        [ 2.382995] sd 0:0:0:0: [sda] Media removed, stopped polling
        [ 2.389493] sd 0:0:0:1: [sdb] Media removed, stopped polling
        [ 2.391864] sd 0:0:0:2: [sdc] Media removed, stopped polling
        [ 2.395737] sd 0:0:0:3: [sdd] Media removed, stopped polling
        [ 2.427609] sd 0:0:0:4: [sde] Media removed, stopped polling
        [ 54.732128] sd 0:0:0:4: [sde] Media removed, stopped polling
        [ 108.088275] sd 0:0:0:3: [sdd] Media removed, stopped polling
        [ 1333.664108] sd 0:0:0:0: [sda] Media removed, stopped polling
        [ 1758.637806] sd 0:0:0:0: [sda] Media removed, stopped polling
        [ 1758.649352] sd 0:0:0:4: [sde] Media removed, stopped polling
        [ 1918.772851] sd 0:0:0:0: [sda] Media removed, stopped polling
        [ 2239.034554] sd 0:0:0:1: [sdb] Media removed, stopped polling
        [ 2239.040563] sd 0:0:0:3: [sdd] Media removed, stopped polling
        [ 3091.095781] sd 0:0:0:0: [sda] Media removed, stopped polling
        [ 5433.569760] sd 0:0:0:0: [sda] Media removed, stopped polling
        [ 6870.670406] sd 0:0:0:2: [sdc] Media removed, stopped polling
        [ 8628.029277] sd 0:0:0:4: [sde] Media removed, stopped polling
        [ 9055.047826] sd 0:0:0:4: [sde] Media removed, stopped polling
        [ 9055.053926] sd 0:0:0:3: [sdd] Media removed, stopped polling
        [ 9907.045308] sd 0:0:0:2: [sdc] Media removed, stopped polling
        ...
      1. dmesg | grep "Media removed, stopped polling" | wc -l
        414
      1. uptime
        10:38:18 up 2 days, 13:54, 1 user, load average: 0.06, 0.03, 0.00

      It's really necessary to have to have a non-stop polling?

      Thank you!

              emilne@redhat.com Ewan Milne
              gabrielvlasiu Gabriel VLASIU (Inactive)
              Ewan Milne Ewan Milne
              Marco Patalano Marco Patalano
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                Created:
                Updated: