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Zipline Zipline Service Documentation

    OTA Error Code: device_disk_space_preflight_failed

    published Last Updated: Oct 9, 2026 HW: all Approved for MX

    Background

    Section titled “Background”

    This error code is raised if the assets disk was full at the start of OTA. In this case, the OTA immediately fails.

    The problem most frequently occurs if the site internet connection is degraded and the disk fills up with logs.

    Troubleshooting Steps

    Section titled “Troubleshooting Steps”
    1 action
    Follow 0x0010044E ZIP_EXECUTIVE_V4_LARGE_LOG_VOLUME_EXCEEDED_LOCAL to clear logs from the disk.

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    Topic history
    1. 2026-10-07 Susan Minne Bulk/mechanical change
      Replace individual guide ownership with system technical contacts
      Commit dca5a1a
    2. 2026-09-24 Susan Minne Bulk/mechanical change
      chore: backfill aircraft owner identities batch 3
      Commit 8ff7b9b
    3. 2026-09-14 kkuwatani
      docs: mark OTA guides approved for MX
      Commit d991719
    Baseline import
    Initial import into service_docs
    Imported by kkuwatani on 2026-09-11
    docs: group OTA error code guides
    Commit 31a577c
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