Date: Sun, 18 Apr 2021 21:18:13 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-arm@FreeBSD.org Subject: [Bug 249520] IO errors while mounting ZFS root on UEFI-booted RPi4 from USB3-attached external USB drive Message-ID: <bug-249520-7-xq5nAwL6C9@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-249520-7@https.bugs.freebsd.org/bugzilla/> References: <bug-249520-7@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D249520 Robert Clausecker <fuz@fuz.su> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Not A Bug Status|New |Closed --- Comment #18 from Robert Clausecker <fuz@fuz.su> --- (In reply to Mark Millard from comment #17) Hi Mark, Apparently bsdinstall sets up vfs.zfs.min_auto_ashift=3D12 in /etc/sysctl.conf to address this potential problem. So you are right in that this possibility is already addressed. However, as I manually set up the zpool, this was not the case for me and I= ran head first into the problem. For future reference: the thing that made me diagnose the problem is the CDB showing a 5 sector read. 5 is not a multiple of 8... Thanks for your excellent help anyway! --=20 You are receiving this mail because: You are the assignee for the bug.=
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