Date: Mon, 28 Nov 2016 17:39:09 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-amd64@FreeBSD.org Subject: [Bug 214911] bsdinstall/scripts/zfsboot detaches *all* GELI devices Message-ID: <bug-214911-6@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=214911 Bug ID: 214911 Summary: bsdinstall/scripts/zfsboot detaches *all* GELI devices Product: Base System Version: 11.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: freebsd@tim.thechases.com CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org Attempting to create a `md0` drive image to upload to my hosting service, I'm using `bsdinstall` to try and do the install. This worked in 10.3, but changes in 11 trigger issues. To repeat, issue the following on an existing 11.0 system installed on a ZFS-on-GELI configuration: ## show the current system is on GELI # geli list | grep Name Name: ada0p4.eli Name: ada0p4 Name: ada0p3.eli Name: ada0p3 ## show that ada0p4.eli is the only backing member of zroot # zpool status zroot ... NAME STATE READ WRITE CKSUM zroot ONLINE 0 0 0 ada0p4.eli ONLINE 0 0 0 ## create a 10GB disk image file dd if=/dev/zero of=freebsd.img bs=10m count=1k ##turn it into a disk # mdconfig -f freebsd.img -u 0 ## run bsdinstall # bsdinstall Specify guided ZFS-on-root, a single stripe backed by `md0` and encrypt both the pool and the swap. Proceeding with install the will show messages on the console that *ada0p4.eli* has been detached and the host machine will hang for the obvious reason that its underlying GEOM_ELI has been forcibly detached and there's no longer any root file-system. Digging further shows that /usr/src/usr.sbin/bsdinstall/scripts/zfsboot is forcibly detaching *all* GELI providers (around line 793, using GELI_DETACH_F), not just those that it created during the install process. -- You are receiving this mail because: You are on the CC list for the bug.
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