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|
#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2012 Red Hat, Inc. All Rights Reserved.
#
# FS QA Test No. 279
#
# Test mkfs.xfs against various types of devices with varying
# logical & physical sector sizes and offsets.
#
. ./common/preamble
_begin_fstest auto mkfs
# Override the default cleanup function.
_cleanup()
{
cd /
rm -f $tmp.*
_put_scsi_debug_dev
}
# Import common functions.
. ./common/filter
. ./common/scsi_debug
# real QA test starts here
_supported_fs xfs
_require_scsi_debug
size=$(_small_fs_size_mb 128)
# Remove xfs signature so -f isn't needed to re-mkfs
_wipe_device()
{
device=$1
dd if=/dev/zero of=$device bs=4k count=1 &>/dev/null
}
_check_mkfs()
{
echo "==================="
echo "mkfs with opts: $@" | sed -e "s,$SCSI_DEBUG_DEV,DEVICE,"
$MKFS_XFS_PROG $@ 2>/dev/null > $tmp.mkfs.full
if [ $? -ne 0 ]; then
echo "Failed."
return
fi
echo "Passed."
cat $tmp.mkfs.full | _filter_mkfs >> $seqres.full 2>$tmp.mkfs
. $tmp.mkfs
echo "Got sector size: $sectsz"
device=`echo $@ | awk '{print $NF}'`
_wipe_device $device
}
# === 4k physical 512b logical aligned
(
echo "==================="
echo "4k physical 512b logical aligned"
SCSI_DEBUG_DEV=`_get_scsi_debug_dev 4096 512 0 $size`
test -b "$SCSI_DEBUG_DEV" || _notrun "Could not get scsi_debug device"
# sector size should default to 4k
_check_mkfs $SCSI_DEBUG_DEV
# blocksize smaller than physical sectorsize should revert to logical sectorsize
_check_mkfs -b size=2048 -f $SCSI_DEBUG_DEV
) | tee -a $seqres.full
_put_scsi_debug_dev
# === 4k physical 512b logical unaligned
(
echo "==================="
echo "4k physical 512b logical unaligned"
SCSI_DEBUG_DEV=`_get_scsi_debug_dev 4096 512 1 $size`
test -b "$SCSI_DEBUG_DEV" || _notrun "Could not get scsi_debug device"
# should fail on misalignment
_check_mkfs $SCSI_DEBUG_DEV
# should fall back to logical sector size with force
_check_mkfs -f $SCSI_DEBUG_DEV
# with 4k sector specified should fail without force
_check_mkfs -s size=4096 $SCSI_DEBUG_DEV
# with 4k sector specified should fall back to logical sector size with force
_check_mkfs -s size=4096 -f $SCSI_DEBUG_DEV
) | tee -a $seqres.full
_put_scsi_debug_dev
# === hard 4k physical / 4k logical
(
echo "==================="
echo "hard 4k physical / 4k logical"
SCSI_DEBUG_DEV=`_get_scsi_debug_dev 4096 4096 0 $size`
test -b "$SCSI_DEBUG_DEV" || _notrun "Could not get scsi_debug device"
# block size smaller than sector size should fail
_check_mkfs -b size=2048 $SCSI_DEBUG_DEV
# sector size smaller than physical sector size should fail
_check_mkfs -s size=512 $SCSI_DEBUG_DEV
) | tee -a $seqres.full
_put_scsi_debug_dev
status=0
exit
|
