update pkgver to 20170312, rm btrfs CoW handling

3 files changed, 3 insertions, 60 deletions

diff --git a/.SRCINFO b/.SRCINFO
index c6c4ad9ecc22..c9b1d84d7abc 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,8 +1,8 @@
 # Generated by mksrcinfo v8
-# Wed Mar  8 21:01:12 UTC 2017
+# Sun Mar 12 19:20:57 UTC 2017
 pkgbase = bitcoin-core-git
 	pkgdesc = Bitcoin Core headless P2P node
-	pkgver = 20170308
+	pkgver = 20170312
 	pkgrel = 1
 	url = https://github.com/bitcoin/bitcoin
 	install = bitcoin.install
diff --git a/PKGBUILD b/PKGBUILD
index 39882252a26b..750ff3a7ed2f 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Andy Weidenbaum <archbaum@gmail.com>
 
 pkgname=bitcoin-core-git
-pkgver=20170308
+pkgver=20170312
 pkgrel=1
 pkgdesc="Bitcoin Core headless P2P node"
 arch=('i686' 'x86_64')
diff --git a/bitcoin.install b/bitcoin.install
index 4b0d2851e397..9f89c61570eb 100644
--- a/bitcoin.install
+++ b/bitcoin.install
@@ -3,10 +3,6 @@ _bc_group=bitcoin
 
 post_install() {
   _mkuser
-  # disable Copy-On-Write (btrfs directories only)
-  for _dir in /srv/bitcoin; do
-    _is_btrfs "$_dir" && _disable_cow "$_dir"
-  done
   chown -R $_bc_user:$_bc_group /etc/bitcoin /srv/bitcoin
   printf "%b\n" "$bitcoin"
 }
@@ -22,11 +18,6 @@ post_remove() {
   rm -rf /srv/bitcoin
 }
 
-
-# ------------------------------------------------------------------------------
-# helper functions for creating bitcoin-core user / group
-# ------------------------------------------------------------------------------
-
 _mkuser() {
   getent passwd $_bc_user &>/dev/null || {
     echo -n "Creating bitcoin user... "
@@ -42,54 +33,6 @@ _rmuser() {
   echo "done"
 }
 
-
-# ------------------------------------------------------------------------------
-# helper functions for disabling btrfs Copy-On-Write (CoW)
-# https://wiki.archlinux.org/index.php/Btrfs#Copy-On-Write_.28CoW.29
-# ------------------------------------------------------------------------------
-
-# check if dir is btrfs
-_is_btrfs() {
-  if [[ $(findmnt --target $1 --output FSTYPE --noheadings) == 'btrfs' ]]; then
-    return 0
-  else
-    return 1
-  fi
-}
-
-# disable btrfs CoW
-_chattrify() {
-  # original dir, with trailing slash stripped if it exists
-  _orig_dir=$( echo "$1" | sed 's@/$@@' )
-
-  # if original dir exists, back it up
-  [[ -d "$1" ]] && mv "$1" "${_orig_dir}"_old
-
-  # re-make original dir
-  mkdir -p "$1"
-
-  # set permissions on re-made dir
-  chmod "$2" "$1"
-
-  # disable btrfs CoW on re-made dir
-  chattr +C "$1"
-
-  # recursive copy to restore backed up dir while maintaining disabled CoW
-  [[ -d "${_orig_dir}"_old ]] \
-    && find "${_orig_dir}"_old -mindepth 1 -maxdepth 1 -exec cp -R '{}' "$1" \;
-
-  # set ownership on re-made dir
-  chown -R $3:$4 "$1"
-
-  # purge backed up dir
-  [[ -d "${_orig_dir}"_old ]] && rm -rf "${_orig_dir}"_old
-}
-
-_disable_cow() {
-  _chattrify "$1" "700" "$_bc_user" "$_bc_group"
-}
-
-
 read -d '' bitcoin <<'EOF'
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