Bug 197141 - External UFS Formatted USB Drive confuses ZFS Boot Loader
Summary: External UFS Formatted USB Drive confuses ZFS Boot Loader
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 10.1-RELEASE
Hardware: Any Any
: --- Affects Many People
Assignee: freebsd-fs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-27 21:40 UTC by sdb
Modified: 2015-03-12 05:10 UTC (History)
1 user (show)

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Description sdb 2015-01-27 21:40:41 UTC
Format an external USB drive with a UFS filesystem. Plug into USB port. Reboot.
On reboot, zfs loader can't find a disk to boot from. This was tested with a 5-disk RAIDZ, but probably affects any configuration.

WORKAROUND: Remove USB drive while booting.