Date: Tue, 16 Jul 2019 09:41:41 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 239243] [zfs] regression: "zfs mount -a" mount order is incorrect for on 11.3 Message-ID: <bug-239243-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239243 Bug ID: 239243 Summary: [zfs] regression: "zfs mount -a" mount order is incorrect for on 11.3 Product: Base System Version: 11.3-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: bsdpr@phoe.frmug.org I just attempted an upgrade to 11.3-STABLE (svn rev 349940) and had to roll= back to svn rev 339356 because zfs' are now mounted in an incorrect order. The boot pool has the following layout: NAME CANMOUNT MOUNTPOINT asroot off none asroot/home on /home asroot/sys off none asroot/sys/root off none asroot/sys/root/default on / asroot/sys/usr on /usr asroot/sys/usr/local on /usr/local asroot/sys/usr/obj on /usr/obj asroot/sys/usr/ports on /usr/ports asroot/sys/usr/src on /usr/src asroot/sys/var on /var asroot/sys/var/audit on /var/audit asroot/sys/var/crash on /var/crash asroot/sys/var/log on /var/log asroot/sys/var/mail on /var/mail asroot/sys/var/tmp on /var/tmp asroot/tmp on /tmp more filesystems are mounted to /home and /usr from another pool. Please no= te that another zfs has the same mountpoint as asroot/sys/usr/local but it has= the canmount property set to noauto. At boot time, under r339356, all the zfs' are properly mounted in a correct order. However, under r349940, the mount order looks to be asroot/sys/root/default [...] asroot/sys/usr/local [...] asroot/sys/usr [I wasn't able to determine the exact mount order because "zfs mount -v -a"= did not produce any output contrary to the what is claimed in the man page.] The net effect of this regression is that /usr/local got overlaid by /usr a= nd it is thus prevented from being accessed. The mount order is incorrect, I h= ad to rollback. --=20 You are receiving this mail because: You are the assignee for the bug.=
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