SDA - jbd blocked / scsi_error_handler

  • Hallo zusammen,


    mein Raspberry Pi 4 wirft mir nach 7 Tagen immer folgende Fehler der angeschlossenen WD-Festplatte (USB3), wodurch nur noch ein Neustart die Funktion wieder herstellen kann:


    Code
    [Tue Sep 14 07:15:09 2021] INFO: task jbd2/sda1-8:297 blocked for more than 122 seconds.
    [Tue Sep 14 07:15:09 2021] task:jbd2/sda1-8     state:D stack:    0 pid:  297 ppid:     2 flags:0x00000000
    [Tue Sep 14 07:17:12 2021] INFO: task jbd2/sda1-8:297 blocked for more than 245 seconds.
    [Tue Sep 14 07:17:12 2021] task:jbd2/sda1-8     state:D stack:    0 pid:  297 ppid:     2 flags:0x00000000
    [Tue Sep 14 07:19:15 2021] INFO: task jbd2/sda1-8:297 blocked for more than 368 seconds.
    [Tue Sep 14 07:19:15 2021] task:jbd2/sda1-8     state:D stack:    0 pid:  297 ppid:     2 flags:0x00000000
    [Tue Sep 14 07:21:18 2021] INFO: task jbd2/sda1-8:297 blocked for more than 491 seconds.
    [Tue Sep 14 07:21:18 2021] task:jbd2/sda1-8     state:D stack:    0 pid:  297 ppid:     2 flags:0x00000000
    [Tue Sep 14 07:23:21 2021] INFO: task jbd2/sda1-8:297 blocked for more than 614 seconds.
    [Tue Sep 14 07:23:21 2021] task:jbd2/sda1-8     state:D stack:    0 pid:  297 ppid:     2 flags:0x00000000
    Code
    [Tue Sep 14 07:15:09 2021] [] (scsi_eh_ready_devs) from [] (scsi_error_handler+0x3d8/0x3e0)
    [Tue Sep 14 07:15:09 2021] [] (scsi_error_handler) from [] (kthread+0x170/0x174)
    [Tue Sep 14 07:17:12 2021] [] (scsi_eh_ready_devs) from [] (scsi_error_handler+0x3d8/0x3e0)
    [Tue Sep 14 07:17:12 2021] [] (scsi_error_handler) from [] (kthread+0x170/0x174)
    [Tue Sep 14 07:19:15 2021] [] (scsi_eh_ready_devs) from [] (scsi_error_handler+0x3d8/0x3e0)
    [Tue Sep 14 07:19:15 2021] [] (scsi_error_handler) from [] (kthread+0x170/0x174)
    [Tue Sep 14 07:21:18 2021] [] (scsi_eh_ready_devs) from [] (scsi_error_handler+0x3d8/0x3e0)
    [Tue Sep 14 07:21:18 2021] [] (scsi_error_handler) from [] (kthread+0x170/0x174)
    [Tue Sep 14 07:23:21 2021] [] (scsi_eh_ready_devs) from [] (scsi_error_handler+0x3d8/0x3e0)
    [Tue Sep 14 07:23:21 2021] [] (scsi_error_handler) from [] (kthread+0x170/0x174)


    Die Lösungsvorschläge im Web führten nicht zum Erfolg, wie z.B. vm.dirty_background_ratio=0 + vm.dirty_ratio=0.


    Kennt jemand derartige Probleme und eventuell sogar eine Lösung dafür?


    Besten Dank und beste Grüße.