From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Sat, 23 Mar 2024 10:56:27 +0000 (+0100)
Subject: installer: Define common mount options for BTRFS volumes
X-Git-Tag: v2.29-core186~136
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a9963bf035c6c0b2f2ac87cbe2be4895443a89d5;p=ipfire-2.x.git

installer: Define common mount options for BTRFS volumes

As default we are using zstd for compression with level 1

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
---

diff --git a/src/installer/hw.c b/src/installer/hw.c
index 8ee6c57269..5665cb9552 100644
--- a/src/installer/hw.c
+++ b/src/installer/hw.c
@@ -1053,7 +1053,7 @@ int hw_mount_btrfs_subvolumes(const char* source) {
 		}
 
 		// Assign subvolume name.
-		r = snprintf(options, sizeof(options), "subvol=%s,", subvolume->name);
+		r = snprintf(options, sizeof(options), "subvol=%s,%s", subvolume->name, BTRFS_MOUNT_OPTIONS);
 		if (r < 0) {
 			return r;
 		}
diff --git a/src/installer/hw.h b/src/installer/hw.h
index 73a5233e20..7fbea86de0 100644
--- a/src/installer/hw.h
+++ b/src/installer/hw.h
@@ -54,6 +54,8 @@
 
 #define SERIAL_BAUDRATE               115200
 
+#define BTRFS_MOUNT_OPTIONS           "compress=zstd:1"
+
 #define BYTES2MB(x) ((x) / 1024 / 1024)
 #define MB2BYTES(x) ((unsigned long long)(x) * 1024 * 1024)