Date: Fri, 01 Sep 2017 21:13:38 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221985] "zfs mount -o remount" is broken Message-ID: <bug-221985-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221985 Bug ID: 221985 Summary: "zfs mount -o remount" is broken Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: asomers@FreeBSD.org The "remount" option to the "zfs mount" subcommand is not documented in the= man page, but it is supported by Illumos. It is used to temporarily change a filesystem's properties while the fs is mounted. # On Illumos $ mount | grep foo /foo on foo read/write/setuid/devices/nonbmand/exec/xattr/atime/dev=3D43500= 04 on Fri Sep 1 15:09:49 2017 $ sudo zfs mount -o remount,noatime foo $ mount | grep foo /foo on foo read/write/setuid/devices/nonbmand/exec/xattr/noatime/dev=3D435= 0004 on Fri Sep 1 15:10:06 2017 # On FreeBSD > zfs mount -o remount,atime testpool cannot mount 'testpool': mountpoint or dataset is busy --=20 You are receiving this mail because: You are the assignee for the bug.=
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