Bug 210347 - External USB Raidz2 zpool cause zfsloader auto reboot
Summary: External USB Raidz2 zpool cause zfsloader auto reboot
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: bin (show other bugs)
Version: 10.3-RELEASE
Hardware: amd64 Any
: --- Affects Only Me
Assignee: freebsd-fs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-06-17 14:39 UTC by chunlinyao
Modified: 2016-08-08 08:17 UTC (History)
0 users

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description chunlinyao 2016-06-17 14:39:19 UTC 
As this forum post said.

https://forums.freebsd.org/threads/56622/

I have a external USB raidz2 zpool, When it attached to the PC, zfs loader auto reboot when loading kernel. Remove it I can boot the system, When FreeBSD booted I can successfully import that zpool without any error message.

If I use UFS root on the same PC, I can boot with the external USB zpool attached.
Comment 1 chunlinyao 2016-06-20 03:27:37 UTC 
This error is dependent on the Mobo. I installed that internal disk and external enclosure to another PC, It works fine. Maybe there's a bug in the bios or zfsloader. I think it is hard to reproduce on other environment. If anyone require detail information, I will test it on my environment.