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mjtsai's profile
Michael Tsai
Michael Tsai
Michael Tsai
Verified account
@mjtsai

Michael TsaiVerified account

@mjtsai

Mac Software Developer

Joined August 2007
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    Previous Tweet
    Michael Tsai Verified account ‏@mjtsai Jan 10

    Recurring problem since 10.11: in the morning, I'm down to 1.5 GB of free disk space. Over 100 GB not accounted for by OmniDiskSweeper.

    • Retweets 2
    • Likes 2
    • Emu4iOS.net Matthias Gansrigler Chris Christopher Lloyd
    5:47 AM - 10 Jan 2016
    0 replies 2 retweets 2 likes
      1. Michael Tsai ‏@mjtsai Jan 10

        Not sure where the space is being used. Quitting apps doesn’t help, but it comes back after I restart.

        0 replies 0 retweets 1 like
      2. View other replies
      3. Michael Tsai ‏@mjtsai Jan 10

        Looks like the culprit is Spotlight. 2592 files in /.Spotlight-V100/Store-V2/6A539762-515B-41E7-80DC-AF1054850499/Cache/ up to 99 MB each.

        0 replies 2 retweets 5 likes
      4. View other replies
      5. Michael Tsai ‏@mjtsai Jan 10

        Just got the "Startup Disk Is Full" message, so back in a few after I restart.

        0 replies 0 retweets 0 likes
      6. Michael Tsai ‏@mjtsai Jan 10

        The command I ended up using was "sudo du -mrd8 /.Spotlight-V100/|sort -n". After restart, still 60 GB of cache files, one that's 3.6 GB.

        0 replies 0 retweets 4 likes
      7. View other replies
      8. Michael Tsai ‏@mjtsai Jan 10

        Based on the contents of the txt files in the Spotlight cache, I think they were left by /System/Library/Spotlight/PDF.mdimporter

        0 replies 0 retweets 1 like
      9. View other replies
      10. Michael Tsai ‏@mjtsai Jan 10

        Tentative solution: exclude the folder with most of my PDFs from Spotlight and then reset it (sudo mdutil -E /).

        0 replies 0 retweets 3 likes
      11. Daniel Jalkut ‏@danielpunkass Jan 10

        @mjtsai Ugh, this kind of bug sucks. FWIW I just confirmed my whole .Spotlight-V100 "only" takes 6GB. (The volume that has my home folder).

        0 replies 0 retweets 1 like
      12. View other replies
      13. John Siracusa ‏@siracusa Jan 10

        @danielpunkass @mjtsai I frequently have mds/worked-related processes hang while trying to index and prevent volume eject or eat memory.

        0 replies 0 retweets 1 like
      14. View other replies
      15. Show more
      1. Marcel Weiher ‏@mpweiher Jan 10

        @mjtsai Yeah, I have that too. Biggest culprit so far are Time Machine verifications in /var/db, only visible to root

        0 replies 0 retweets 1 like
      2. Michael Tsai ‏@mjtsai Jan 10

        @mpweiher Good to know. I don’t seem to have anything big in /var/db, though, according to "sudo du".

        0 replies 0 retweets 0 likes
      1. Craig Morgan ‏@craigmorgan Jan 10

        @mjtsai silent background failing updates to Xcode were doing that to me, scrubbed temps and manually updated to resolve

        0 replies 0 retweets 1 like
      2. Michael Tsai ‏@mjtsai Jan 10

        @craigmorgan I don’t see any errors in Xcode’s Preferences. Did that show up in Console? Files in regular temp folder?

        0 replies 0 retweets 0 likes
      3. View other replies
      4. Craig Morgan ‏@craigmorgan Jan 10

        @mjtsai it was a 2nd Mac Xcode via AppStore, no log entries, just incessant net traffic (nettop), never worked out if it was corrupt or what

        0 replies 0 retweets 1 like
    4. Hwee-Boon Yar ‏@hboon Jan 10

      @mjtsai occasionally running OmniDiskSweeper with sudo helps.

      0 replies 0 retweets 1 like
    5. Olivier Roux ‏@otolithe Jan 10 Mirabeau, France

      @mjtsai you can run ODiskSweeper as root with LaunchAsRoot app, it will then report everything on disk, including hidden system stuff

      0 replies 0 retweets 1 like

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