You are right. Typing error. Sorry. Here is from my bash_history. 1 btrfs su create is-this-a-bug *2 btrfs su snap is-this-a-bug is-this-a-bug *3 btrfs su snap is-this-a-bug /mnt/btrfs/sdc16-svid-5/
*2.When snapshot is created with the same name as subvolume, then it by default creates in the subdirectory of the subvolume. *3. Mountpoint for he root (subvolid=5) volume Also I in the first post had a link to an photo from my terminal when executing thoose commands. https://s31.postimg.org/9f0d7xb7f/is_this_a_bug.png /Peter Holm 2016-08-06 7:14 GMT+02:00, Andrei Borzenkov <arvidj...@gmail.com>: > 05.08.2016 02:32, Peter Holm пишет: >> 'btrfs subvolumee show' gives no path to btrfs system root (volid=5) >> when snapshot is in the folder of subvolume. >> >> Step to reproduce. >> 1.btrfs subvolume create xyz >> 2.btrfs subvolume snapshot xyz xyz/xyz >> 3.btrfs subvolume snapshot <mountpoint-for-btrfs-root>/xyz > > This last command is wrong - snapshot name is missing. If you mean > > btrfs subvolume snapshot <mountpoint-for-btrfs-root> xyz > > - I get "File exists" (assuming that all previous commands were with > <mountpoint-for-ntrfs-root> as current directory. This is on openSUSE > Tumbleweed with kernel 4.6.4-2 and btrfsprogs 4.6.1-1. > > If my assumption is wrong, please copy and paste exact commands used to > reproduce it. > >> 4.btrfs subvolumme show xyz >> output >> ..... >> Snapshot(s) >> xyz >> xyz >> ..... >> picture from my console reproducing this. Whatchout for my personal >> fs-layout >> my mountpoint for volid=5 is - as seen in the findmount command r at >> top of the photo /mnt/btrfs/sdc16-svid-5 >> https://s31.postimg.org/9f0d7xb7f/is_this_a_bug.png >> >> If that can add anything, same thing happends when rootvolume is >> mounted by path. (for the moment it is mounted by volid). >> /Peter Holm >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in >> the body of a message to majord...@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
