diff --git a/0028-RHEL-9-daemon-fstrim.c-Run-the-fstrim-command-twice.patch b/0028-RHEL-9-daemon-fstrim.c-Run-the-fstrim-command-twice.patch
new file mode 100644
index 0000000..344f6c2
--- /dev/null
+++ b/0028-RHEL-9-daemon-fstrim.c-Run-the-fstrim-command-twice.patch
@@ -0,0 +1,38 @@
+From 14b2ac2d5f087b0d8fc8c1e0451cae22af753734 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones@redhat.com>
+Date: Fri, 25 Apr 2025 15:14:24 +0100
+Subject: [PATCH] RHEL 9: daemon/fstrim.c: Run the fstrim command twice
+
+Workaround for https://issues.redhat.com/browse/RHEL-88450
+
+Fixes: https://issues.redhat.com/browse/RHEL-88508
+Related: https://issues.redhat.com/browse/RHEL-88450
+Thanks: Eric Sandeen
+---
+ daemon/fstrim.c | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/daemon/fstrim.c b/daemon/fstrim.c
+index f6869042..06707a7f 100644
+--- a/daemon/fstrim.c
++++ b/daemon/fstrim.c
+@@ -101,8 +101,19 @@ do_fstrim (const char *path,
+   ADD_ARG (argv, i, buf);
+   ADD_ARG (argv, i, NULL);
+ 
++  /* Run the command twice to workaround
++   * https://issues.redhat.com/browse/RHEL-88450
++   */
++  r = commandv (&out, &err, argv);
++  if (r == -1) goto error;
++  if (verbose)
++    fprintf (stderr, "%s\n", out);
++  free (out); out = NULL;
++  free (err); err = NULL;
++
+   r = commandv (&out, &err, argv);
+   if (r == -1) {
++  error:
+     /* If the error is about the kernel operation not being supported
+      * for this filesystem type, then return errno ENOTSUP here.
+      */
diff --git a/0029-daemon-fstrim.c-Issue-sync_disks-after-fstrim.patch b/0029-daemon-fstrim.c-Issue-sync_disks-after-fstrim.patch
new file mode 100644
index 0000000..1ca580e
--- /dev/null
+++ b/0029-daemon-fstrim.c-Issue-sync_disks-after-fstrim.patch
@@ -0,0 +1,29 @@
+From e9a7378d730477d6a548c18244ba0bde9c7dc93d Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones@redhat.com>
+Date: Fri, 25 Apr 2025 15:24:43 +0100
+Subject: [PATCH] daemon/fstrim.c: Issue sync_disks after fstrim
+
+Thanks: Eric Sandeen
+(cherry picked from commit e127edcafc95c75bf484bf2199eb746a392c58c0)
+---
+ daemon/fstrim.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/daemon/fstrim.c b/daemon/fstrim.c
+index 06707a7f..474ef72d 100644
+--- a/daemon/fstrim.c
++++ b/daemon/fstrim.c
+@@ -127,5 +127,13 @@ do_fstrim (const char *path,
+   if (verbose)
+     fprintf (stderr, "%s\n", out);
+ 
++  /* Sync the disks again.  In practice we always call fstrim
++   * expecting that afterwards the results are visible in the qemu
++   * devices backing the guest.  Depending on the Linux filesystem,
++   * fstrim may issue asynch discard requests, so it's not necessarily
++   * true that everything has been written out before this point.
++   */
++  sync_disks ();
++
+   return 0;
+ }
diff --git a/libguestfs.spec b/libguestfs.spec
index c739b6f..dba1d2d 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -37,7 +37,7 @@ Summary:       Access and modify virtual machine disk images
 Name:          libguestfs
 Epoch:         1
 Version:       1.54.0
-Release:       6%{?dist}
+Release:       7%{?dist}
 License:       LGPL-2.1-or-later
 
 # Build only for architectures that have a kernel
@@ -102,6 +102,8 @@ Patch0024:     0024-generator-Fix-implementation-of-FUUID-for-OCaml-func.patch
 Patch0025:     0025-Update-common-submodule.patch
 Patch0026:     0026-daemon-Rewrite-pvs-vgs-lvs-full-APIs-in-OCaml.patch
 Patch0027:     0027-daemon-inspect-Resolve-Ubuntu-22-dev-disk-by-id-dm-u.patch
+Patch0028:     0028-RHEL-9-daemon-fstrim.c-Run-the-fstrim-command-twice.patch
+Patch0029:     0029-daemon-fstrim.c-Issue-sync_disks-after-fstrim.patch
 
 BuildRequires: autoconf, automake, libtool, gettext-devel
 
@@ -1111,6 +1113,10 @@ rm ocaml/html/.gitignore
 
 
 %changelog
+* Fri Apr 25 2025 Richard W.M. Jones <rjones@redhat.com> - 1:1.54.0-7
+- Run the fstrim command twice
+  resolves: RHEL-88508
+
 * Wed Apr 16 2025 Richard W.M. Jones <rjones@redhat.com> - 1:1.54.0-6
 - Fix virt-v2v conversion of split /usr Ubuntu 22+
   resolves: RHEL-87493