From: Anand Jain <asj@kernel.org>
To: fstests@vger.kernel.org
Cc: linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-xfs@vger.kernel.org, linux-f2fs@vger.kernel.org,
amir73il@gmail.com, zlang@redhat.com, hch@infradead.org
Subject: [PATCH v4 2/9] fstests: add _clone_mount_option() helper
Date: Tue, 28 Apr 2026 14:42:52 +0800 [thread overview]
Message-ID: <9022159c1dad0452f402a7e7659178bdd032c418.1777357321.git.asj@kernel.org> (raw)
In-Reply-To: <cover.1777357320.git.asj@kernel.org>
Adds _clone_mount_option() helper function to handle filesystem-specific
requirements for mounting cloned devices. Abstract the need for -o nouuid
on XFS.
Signed-off-by: Anand Jain <asj@kernel.org>
---
common/rc | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/common/rc b/common/rc
index 754365e80dca..771472d2f8c7 100644
--- a/common/rc
+++ b/common/rc
@@ -397,6 +397,20 @@ _scratch_mount_options()
$SCRATCH_DEV $SCRATCH_MNT
}
+_clone_mount_option()
+{
+ local mount_opts=""
+
+ case "$FSTYP" in
+ xfs)
+ mount_opts="-o nouuid"
+ ;;
+ *)
+ esac
+
+ echo $mount_opts
+}
+
_supports_filetype()
{
local dir=$1
--
2.43.0
next prev parent reply other threads:[~2026-04-28 6:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-28 6:42 [PATCH v4 0/9] fstests: add test coverage for cloned filesystem ids Anand Jain
2026-04-28 6:42 ` [PATCH v4 1/9] fstests: add _loop_image_create_clone() helper Anand Jain
2026-04-28 6:42 ` Anand Jain [this message]
2026-04-28 6:42 ` [PATCH v4 3/9] fstests: add test for inotify isolation on cloned devices Anand Jain
2026-04-28 6:42 ` [PATCH v4 4/9] fstests: verify fanotify isolation on cloned filesystems Anand Jain
2026-04-28 6:42 ` [PATCH v4 5/9] fstests: verify f_fsid for " Anand Jain
2026-04-28 6:42 ` [PATCH v4 6/9] fstests: verify libblkid resolution of duplicate UUIDs Anand Jain
2026-04-28 6:42 ` [PATCH v4 7/9] fstests: verify IMA isolation on cloned filesystems Anand Jain
2026-04-28 6:42 ` [PATCH v4 8/9] fstests: verify exportfs file handles " Anand Jain
2026-04-28 6:42 ` [PATCH v4 9/9] fstests: btrfs: test UUID consistency for clones with metadata_uuid Anand Jain
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