pkgs/by-name/in/incus/572afb06f66f83ca95efa1b9386fceeaa1c9e11b.patch

   1 From 572afb06f66f83ca95efa1b9386fceeaa1c9e11b Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber@stgraber.org>
   3 Date: Fri, 6 Sep 2024 15:51:35 -0400
   4 Subject: [PATCH] incusd/instance/qemu: Set O_DIRECT when passing in FDs
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 This is required in most cases with QEMU 9.1.0.
  10
  11 Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
  12 ---
  13  internal/server/instance/drivers/driver_qemu.go | 2 ++
  14  1 file changed, 2 insertions(+)
  15
  16 diff --git a/internal/server/instance/drivers/driver_qemu.go b/internal/server/instance/drivers/driver_qemu.go
  17 index 37da21f42f..e25aab0667 100644
  18 --- a/internal/server/instance/drivers/driver_qemu.go
  19 +++ b/internal/server/instance/drivers/driver_qemu.go
  20 @@ -4277,6 +4277,8 @@ func (d *qemu) addDriveConfig(qemuDev map[string]string, bootIndexes map[string]
  21                                 permissions = unix.O_RDONLY
  22                         }
  23
  24 +                       permissions |= unix.O_DIRECT
  25 +
  26                         f, err := os.OpenFile(driveConf.DevPath, permissions, 0)
  27                         if err != nil {
  28                                 return fmt.Errorf("Failed opening file descriptor for disk device %q: %w", driveConf.DevName, err)