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Date:   Fri, 18 Jun 2021 16:39:52 +0530
From:   Ritesh Harjani <>
To:     "Theodore Ts'o" <>
        Ritesh Harjani <>
Subject: [PATCH 1/9] ext4/cfg/dax: Fix for 64K pagesize platform

For dax we need blocksize same as pagesize. Hence make changes in this
to get the blocksize via $(getconf PAGE_SIZE) to fix it on 64K pagesize
platforms e.g. POWER.

Signed-off-by: Ritesh Harjani <>
 kvm-xfstests/test-appliance/files/root/fs/ext4/cfg/dax | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kvm-xfstests/test-appliance/files/root/fs/ext4/cfg/dax b/kvm-xfstests/test-appliance/files/root/fs/ext4/cfg/dax
index b46e661..de25d91 100644
--- a/kvm-xfstests/test-appliance/files/root/fs/ext4/cfg/dax
+++ b/kvm-xfstests/test-appliance/files/root/fs/ext4/cfg/dax
@@ -2,6 +2,6 @@ export TEST_DEV=/dev/pmem0
 export SCRATCH_DEV=/dev/pmem1
-export EXT_MKFS_OPTIONS="-b 4096"
+export EXT_MKFS_OPTIONS="-b $(getconf PAGE_SIZE)"
 export EXT_MOUNT_OPTIONS="dax"
-TESTNAME="Ext4 4k block using DAX"
+TESTNAME="Ext4 using DAX"

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