libguestfs/0028-RHEL-9-daemon-fstrim.c-Run-the-fstrim-command-twice.patch
Richard W.M. Jones f021d89f94 Run the fstrim command twice
resolves: RHEL-88508
2025-04-25 15:51:27 +01:00

39 lines
1.2 KiB
Diff

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.
*/