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  • Restless Time Machine drive

    From me@me@home.spamsucks.ca (=?UTF-8?Q?Kir=C3=A1ly?=) to comp.sys.mac.system on Monday, March 08, 2021 22:41:35
    From Newsgroup: comp.sys.mac.system

    3TB external HD used only for Time Machine. Connected to M1 Mac Mini
    with USB3.

    The drive constantly spins up and down. Every time I Spotlight (very frequently) it spins up, then spins down again after 15 seconds or so.
    And it often spins up and down for no discerable reason. Seems like 10
    or 15 times an hour.

    The drive is in Spotlight's Privacy tab.
    "Put hard disks to sleep when possible" is unchecked.

    If it were spinning all the time that would be fine. If it only spun up
    once an hour to make the backup that would be fine too. But the current situation is driving me crazy!

    --
    K.

    Lang may yer lum reek.
    --- Synchronet 3.18b-Win32 NewsLink 1.113
  • From Your Name@YourName@YourISP.com to comp.sys.mac.system on Tuesday, March 09, 2021 11:51:53
    From Newsgroup: comp.sys.mac.system

    On 2021-03-08 22:41:35 +0000, Király said:

    3TB external HD used only for Time Machine. Connected to M1 Mac Mini
    with USB3.

    The drive constantly spins up and down. Every time I Spotlight (very frequently) it spins up, then spins down again after 15 seconds or so.
    And it often spins up and down for no discerable reason. Seems like 10
    or 15 times an hour.

    The drive is in Spotlight's Privacy tab.
    "Put hard disks to sleep when possible" is unchecked.

    If it were spinning all the time that would be fine. If it only spun up
    once an hour to make the backup that would be fine too. But the current situation is driving me crazy!

    Could just be a preferences glitch. Try removing it from Spotlight's
    Privacy list, close the Preferences and wait a minute or so, and then
    re-add it.

    But there are various external drive problems with macOS Big Sur and/or
    M1 Macs. You may simply be stuck with it until Apple fixes those issues
    in future updates. You could unplug the drive, just remember to plug it
    back in once or twice during the day, or overnight, to get the backup
    made.


    --- Synchronet 3.18b-Win32 NewsLink 1.113