http://bugzilla.suse.com/show_bug.cgi?id=1156421 http://bugzilla.suse.com/show_bug.cgi?id=1156421#c21 --- Comment #21 from Fabian Vogt <fvogt@suse.com> --- (In reply to Fabian Vogt from comment #20)
(In reply to Miroslav Beneš from comment #18)
David, Goldwyn, do you consider the behaviour Fabian described in comment 16 as step 3 a bug in the kernel? If not, we should reassign?
Fabian, I assume the issue still exists with the newer kernel. Is that correct?
I don't know, but I would assume that it's the case too.
Just reproduced the behaviour on 5.6.0 as well: dd if=/dev/zero of=btrfsfs seek=240 count=0 bs=1M mkfs.btrfs btrfsfs mount btrfsfs /mnt btrfs subvol create /mnt/sv mount -o remount,ro /mnt mount -osubvol=/sv btrfsfs /mnt/sv findmnt # /mnt is RO, /mnt/sv RW mount -o remount,ro /mnt findmnt # /mnt is RO, /mnt/sv RO as well umount /mnt{/sv,} rm btrfsfs -- You are receiving this mail because: You are on the CC list for the bug.