From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 5 Nov 2021 14:24:58 +0000 (+0100)
Subject: homework: default to btrfs compression
X-Git-Tag: v250-rc1~283^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a428a4518b7adaae282cf9f1e623a44d4c7191df;p=thirdparty%2Fsystemd.git

homework: default to btrfs compression

This follows what Fedora did with 34: enables compression by default,
lowering IO bandwidth and reducing disk space use, at the price of
slightly higher CPU use.

https://fedoraproject.org/wiki/Changes/BtrfsTransparentCompression
---

diff --git a/src/home/homework-mount.c b/src/home/homework-mount.c
index 82b461a9873..d73a908f1cf 100644
--- a/src/home/homework-mount.c
+++ b/src/home/homework-mount.c
@@ -25,7 +25,7 @@ static const char *mount_options_for_fstype(const char *fstype) {
         if (streq(fstype, "xfs"))
                 return "noquota";
         if (streq(fstype, "btrfs"))
-                return "noacl";
+                return "noacl,compress=zstd:1";
         return NULL;
 }