[Pkg-libvirt-commits] [libguestfs] 45/59: tests: fstrim: Sync before running fstrim.

[Hilko Bengen]

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bengen pushed a commit to branch experimental
in repository libguestfs.

commit d46ceea6014006ab19b6f795e2e28a7360d90b2c
Author: Richard W.M. Jones <rjones at redhat.com>
Date:   Fri Mar 14 13:14:24 2014 +0000

    tests: fstrim: Sync before running fstrim.
    
    This makes fstrim work.  It's not clear why exactly.
    
    Thanks: Paolo Bonzini.
---
 daemon/fstrim.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/daemon/fstrim.c b/daemon/fstrim.c
index 2aad155..1ad3630 100644
--- a/daemon/fstrim.c
+++ b/daemon/fstrim.c
@@ -50,6 +50,11 @@ do_fstrim (const char *path,
   CLEANUP_FREE char *out = NULL, *err = NULL;
   int r;
 
+  /* Suggested by Paolo Bonzini to fix fstrim problem.
+   * https://lists.gnu.org/archive/html/qemu-devel/2014-03/msg02978.html
+   */
+  sync_disks ();
+
   ADD_ARG (argv, i, str_fstrim);
 
   if ((optargs_bitmask & GUESTFS_FSTRIM_OFFSET_BITMASK)) {

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