Re: proper syslinux settings for ext4 boot, dm-crypt + btrfs subvol root?

2017-02-11 Thread John Hendy
On Fri, Feb 10, 2017 at 11:40 AM, John Hendy wrote: > Greetings, > > > I'm trying to utilize btrfs subvols to allow me to boot separate > distros without having to create so many partitions. I'm on Arch Linux > and not finding the wiki super helpful with specifics on

FS gives kernel UPS on attempt to create snapshot and after running balance it's unmountable.

2017-02-11 Thread Tomasz Kusmierz
Hi all, So my main storage filesystem got some sort of veird corruption (that I can gather). Everything seems to work OK, but when I try to create a snapshot or run balance (no filters) it will get remounted read only. Fun part is that balance seems to be running even on read only FS, and I

Re: [4.7.2] btrfs_run_delayed_refs:2963: errno=-17 Object already exists

2017-02-11 Thread Marc Joliet
On Saturday 11 February 2017 03:01:39 Kai Krakow wrote: > Am Fri, 10 Feb 2017 23:15:03 +0100 > > schrieb Marc Joliet : > > # btrfs filesystem df /media/MARCEC_BACKUP/ > > Data, single: total=851.00GiB, used=831.36GiB > > System, DUP: total=64.00MiB, used=120.00KiB > > Metadata,

Subvolume corruption after restart on Raid1 array

2017-02-11 Thread Kenneth Bogert
Hello all, I have been running a Rockstor 3.8.16-8 on an older Dell Optiplex for about a month. The system has four drives separated into two Raid1 filesystems (“pools” in Rockstor terminology). A few days ago I restarted it and noticed that the services (NFS, Samba, etc) weren’t working.

Re: [PATCH v2] Btrfs: fix btrfs_decompress_buf2page()

2017-02-11 Thread Chris Mason
On Fri, Feb 10, 2017 at 08:12:35PM -0800, Pat Erley wrote: On 02/10/17 15:03, Omar Sandoval wrote: From: Omar Sandoval If btrfs_decompress_buf2page() is handed a bio with its page in the middle of the working buffer, then we adjust the offset into the working buffer. After

[GIT PULL] Btrfs

2017-02-11 Thread Chris Mason
Hi Linus, My for-linus-4.10 branch: git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus-4.10 Has two last minute fixes. The highest priority here is a regression fix for the decompression code, but we also fixed up a problem with the 32 bit compat ioctls. The