Bug 192183 - [zfs] ZFS on root fails to mount drive due to ENXIO between 9.2-RELEASE-p10 and 9.3-RELEASE
Summary: [zfs] ZFS on root fails to mount drive due to ENXIO between 9.2-RELEASE-p10 a...
Status: Closed DUPLICATE of bug 174310
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 9.3-RELEASE
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-07-28 08:46 UTC by Enji Cooper
Modified: 2014-08-12 10:49 UTC (History)
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Description Enji Cooper freebsd_committer freebsd_triage 2014-07-28 08:46:52 UTC 
My disk isn't found with my ZFS on root system when I upgraded from 9.2-RELEASE-p10 to 9.3-RELEASE.

The issue is like I described in this thread: http://lists.freebsd.org/pipermail/freebsd-stable/2013-July/074381.html (I suspected the cause was related to ACPI changes).

boot -v didn't help and I can't scroll back of bug 133989.
Comment 1 Enji Cooper freebsd_committer freebsd_triage 2014-08-09 20:23:20 UTC 
I posted a screenshot to https://people.freebsd.org/~ngie/bayonetta-mountroot-panic-PR-192183.jpg . The information I have suggests that ACPI isn't to blame (like jhb suggested). The real issue is somewhere between geom and ZFS probably: http://lists.freebsd.org/pipermail/freebsd-stable/2014-August/079582.html
Comment 2 Enji Cooper freebsd_committer freebsd_triage 2014-08-12 10:49:04 UTC 
This bug is probably a duplicate of another bug I filed approximately 2 years ago. I'll add all of the relevant information to that bug...

*** This bug has been marked as a duplicate of bug 174310 ***