fs/btrfs,overlay

sh/fs/btrfs.sh

@@ -0,0 +1,75 @@
+# functions to handle btrfs volumes
+
+#= bfdf
+rwx_btrfs_filesystem_d_f() {
+	btrfs \
+		filesystem \
+		df \
+		"${@}"
+}
+
+#= bfdu
+rwx_btrfs_filesystem_d_u() {
+	btrfs \
+		filesystem \
+		du \
+		--summarize \
+		"${@}"
+}
+
+#= bfu
+rwx_btrfs_filesystem_usage() {
+	btrfs \
+		filesystem \
+		usage \
+		"${@}"
+}
+
+#= bpg
+rwx_btrfs_property_get() {
+	btrfs \
+		property \
+		get \
+		"${@}"
+}
+
+#= bsc
+rwx_btrfs_subvolume_create() {
+	btrfs \
+		subvolume \
+		create \
+		"${@}"
+}
+
+#= bsd
+rwx_btrfs_subvolume_delete() {
+	btrfs \
+		subvolume \
+		delete \
+		"${@}"
+}
+
+#= bsl
+rwx_btrfs_subvolume_list() {
+	if [ -n "${1}" ]; then
+		btrfs subvolume list "${1}" |
+			cut --delimiter " " --fields 9 |
+			sort
+	fi
+}
+
+#= bss
+rwx_btrfs_subvolume_snapshot() {
+	btrfs \
+		subvolume \
+		snapshot \
+		"${@}"
+}
+
+#= bssr
+rwx_btrfs_subvolume_snapshot_r() {
+	btrfs \
+		subvolume \
+		snapshot -r \
+		"${@}"
+}