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    Ubuntu Systemd Bad Entry

    Scheduled Pinned Locked Moved IT Discussion
    systemdubuntuvmext4smartctlerrorerrorssmartcorruptedbuffer io error on devicebuffer iodm-0
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    • scottalanmillerS
      scottalanmiller
      last edited by

      Same disk?

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      • DustinB3403D
        DustinB3403
        last edited by

        On the guest OS there is only 1 disk (it's presented from the array).

        I checked the smart stats on each drive and found no issues. MD was also fine.

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        • DustinB3403D
          DustinB3403
          last edited by

          0_1464262100485_XenCenterMain_2016-05-26_07-28-08.png

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          • DustinB3403D
            DustinB3403
            last edited by

            0_1464262144980_XenCenterMain_2016-05-26_07-28-53.png

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            • DustinB3403D
              DustinB3403
              last edited by

              Although on a separate note..... this is a shit desktop... that is acting as the hypervisor... so errors really shouldn't surprise me.

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              • DustinB3403D
                DustinB3403
                last edited by

                All disks in the host are marked as "Old_age" so there really isn't much that I can do besides assemble something else.

                Hopefully out of newer equipment.

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                • DustinB3403D
                  DustinB3403
                  last edited by

                  Maybe I'm reading this wrong.. Smart overall-health self-assessment is passed on all drives.

                  So maybe it's just a column saying "it'll fail here"

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                  • DustinB3403D
                    DustinB3403
                    last edited by

                    I'm performing long tests on each of the drives to confirm the information I have is accurate. I'll update in ~90 minutes.

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                    • scottalanmillerS
                      scottalanmiller
                      last edited by

                      You can watch this while you wait....

                      Youtube Video

                      DustinB3403D 1 Reply Last reply Reply Quote 0
                      • DustinB3403D
                        DustinB3403 @scottalanmiller
                        last edited by

                        @scottalanmiller said in Ubuntu Systemd Bad Entry:

                        You can watch this while you wait....

                        Youtube Video

                        hahaha thanks...

                        You might as well have Rick Rolled me.

                        scottalanmillerS 1 Reply Last reply Reply Quote 0
                        • scottalanmillerS
                          scottalanmiller @DustinB3403
                          last edited by

                          @DustinB3403 Rick Rolling the Moldovan way.

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                          • DustinB3403D
                            DustinB3403
                            last edited by

                            I'm curious as to why the VM is showing these issues, but the hypervisor isn't listing any issues at all.

                            scottalanmillerS 1 Reply Last reply Reply Quote 0
                            • scottalanmillerS
                              scottalanmiller @DustinB3403
                              last edited by

                              @DustinB3403 said in Ubuntu Systemd Bad Entry:

                              I'm curious as to why the VM is showing these issues, but the hypervisor isn't listing any issues at all.

                              My guess is a driver issue. You are not getting errors from a disk but from an abstraction of the array. So you are two interfaces separated from the actual disks.

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                              • DustinB3403D
                                DustinB3403
                                last edited by

                                I'll just dump the VM, at this point it's been 4 days without a clean backup. It's only a Ubuntu VM with an NFS/SMB share.

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                                • DustinB3403D
                                  DustinB3403
                                  last edited by

                                  So after building a new NFS/SMB vm (and deleting the old one) the new system seems fine.

                                  Something must've got corrupted because of the smartctl errors.

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