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authorDavid Craven <david@craven.ch>2016-11-30 19:30:12 +0100
committerDavid Craven <david@craven.ch>2017-01-10 12:00:35 +0100
commitb1a505baf61cc771197eb44af9173f31d2bace46 (patch)
tree0ecb2ad049f90b2b9f5b0618944008d00f3031e4 /doc
parentf3e44f5cd0a55304ab6058b87eb5a72a756f1fc9 (diff)
downloadguix-b1a505baf61cc771197eb44af9173f31d2bace46.tar.gz
system: Add btrfs file system support.
* gnu/build/file-systems.scm (%btrfs-endianness, btrfs-superblock?,
  read-btrfs-superblock, btrfs-superblock-uuid,
  btrfs-superblock-volume-name, check-btrfs-file-system): New variables.
  (%paritition-label-readers, %partition-uuid-readers): Add btrfs
  readers.
* gnu/system/linux-initrd.scm (linux-modules): Add btrfs modules when a
  btrfs file-system is used.
* gnu/tests/install.scm (%btrfs-root-os %btrfs-root-os-source,
  %btrfs-root-installation-script, %test-btrfs-root-os): New system
  test.
* doc/guix.texi: Adjust accordingly.

Fixes <http://bugs.gnu.org/19280>.
Diffstat (limited to 'doc')
-rw-r--r--doc/guix.texi6
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index d46a7743d0..086895996f 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -6919,9 +6919,9 @@ cfdisk
 
 Once you are done partitioning the target hard disk drive, you have to
 create a file system on the relevant partition(s)@footnote{Currently
-GuixSD pretty much assumes an ext4 file system.  In particular, code
-that reads partition UUIDs and labels only works with ext4.  This will
-be fixed in the future.}.
+GuixSD only supports ext4 and btrfs file systems.  In particular, code
+that reads partition UUIDs and labels only works for these file system
+types.}.
 
 Preferably, assign partitions a label so that you can easily and
 reliably refer to them in @code{file-system} declarations (@pxref{File