From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Sun, 10 Dec 2023 21:09:55 +0000 (+0100)
Subject: qemu: Remove --posix-acl and add --no-announce-submounts to virtiofsd
X-Git-Tag: v20~82
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e94dd99a8aedb5d7a8685360e22b3e04c0163405;p=thirdparty%2Fmkosi.git

qemu: Remove --posix-acl and add --no-announce-submounts to virtiofsd

--posix-acl causes an error from virtiofsd saying the client doesn't
support this feature. We also get a warning about announcing submounts
not being supported so let's make sure we disable both features to
avoid these warnings/errors.
---

diff --git a/mkosi/qemu.py b/mkosi/qemu.py
index d95140ed7..c7bfafb8e 100644
--- a/mkosi/qemu.py
+++ b/mkosi/qemu.py
@@ -313,7 +313,8 @@ def start_virtiofsd(directory: Path, *, uidmap: bool) -> Iterator[Path]:
         virtiofsd,
         "--shared-dir", directory,
         "--xattr",
-        "--posix-acl",
+        # qemu's client doesn't seem to support announcing submounts so disable the feature to avoid the warning.
+        "--no-announce-submounts",
     ]
 
     # Map the given user/group to root in the virtual machine for the virtiofs instance to make sure all files