From patchwork Mon Apr 18 17:03:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zorro Lang X-Patchwork-Id: 12816960 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2809BC433EF for ; Mon, 18 Apr 2022 17:04:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346814AbiDRRGj (ORCPT ); Mon, 18 Apr 2022 13:06:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50320 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346817AbiDRRGh (ORCPT ); Mon, 18 Apr 2022 13:06:37 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F35452C661 for ; Mon, 18 Apr 2022 10:03:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1650301436; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ynMYRsy4QOwHFHNC5oAc1huaHjMmia79YF1LVwQSJMY=; b=NH9SLgFnDAmLl7Vt3esCYMVNYXcLln9s8JzxrEK26bI98BuGkG8QYsWAu54mFpe6SajEr2 TUNxv5MTx7DUBLCyrTogCiz0ejSR77bOJ7qCHPv/MX0GyveooWZ2McEA7TXXs1CFZ+uet8 IpRohw36eFUDLaQ/zYC9yixmhAfEBno= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-179-V_3s8TJLPD6Ddu5HrDTBzg-1; Mon, 18 Apr 2022 13:03:54 -0400 X-MC-Unique: V_3s8TJLPD6Ddu5HrDTBzg-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 4E69C85A5A8; Mon, 18 Apr 2022 17:03:54 +0000 (UTC) Received: from zlang-laptop.redhat.com (ovpn-12-143.pek2.redhat.com [10.72.12.143]) by smtp.corp.redhat.com (Postfix) with ESMTP id 84DC740D2826; Mon, 18 Apr 2022 17:03:51 +0000 (UTC) From: Zorro Lang To: fstests@vger.kernel.org Cc: linux-xfs@vger.kernel.org, david@fromorbit.com, sandeen@redhat.com Subject: [PATCH v3 1/2] fstests: remove _wipe_fs from dump testing entirely Date: Tue, 19 Apr 2022 01:03:25 +0800 Message-Id: <20220418170326.425762-2-zlang@redhat.com> In-Reply-To: <20220418170326.425762-1-zlang@redhat.com> References: <20220418170326.425762-1-zlang@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org The _wipe_fs function in common/dump is a historical remnant of xfstests, it's easy to cause confusion now. Now xfstests tend to call `require_scratch && scratch_mkfs && scratch_mount` in each case itself, we don't need to use a function to do that specially, so remove _wipe_fs entirely. Signed-off-by: Zorro Lang --- common/dump | 17 ----------------- tests/xfs/022 | 3 +++ tests/xfs/023 | 3 +++ tests/xfs/024 | 3 +++ tests/xfs/025 | 3 +++ tests/xfs/026 | 3 +++ tests/xfs/027 | 3 +++ tests/xfs/028 | 7 +++---- tests/xfs/035 | 3 +++ tests/xfs/036 | 3 +++ tests/xfs/037 | 3 +++ tests/xfs/038 | 3 +++ tests/xfs/039 | 3 +++ tests/xfs/043 | 5 ++++- tests/xfs/046 | 3 +++ tests/xfs/047 | 7 +++---- tests/xfs/055 | 4 ++++ tests/xfs/056 | 3 +++ tests/xfs/059 | 3 +++ tests/xfs/060 | 3 +++ tests/xfs/061 | 3 +++ tests/xfs/063 | 3 +++ tests/xfs/064 | 3 +++ tests/xfs/065 | 3 ++- tests/xfs/066 | 3 +++ tests/xfs/068 | 3 +++ tests/xfs/266 | 3 +++ tests/xfs/267 | 4 +++- tests/xfs/268 | 4 +++- tests/xfs/281 | 4 +++- tests/xfs/282 | 4 +++- tests/xfs/283 | 4 +++- tests/xfs/296 | 4 ++-- tests/xfs/301 | 2 ++ tests/xfs/302 | 3 ++- 35 files changed, 100 insertions(+), 35 deletions(-) diff --git a/common/dump b/common/dump index ea16d442..6de7dab4 100644 --- a/common/dump +++ b/common/dump @@ -217,14 +217,6 @@ _require_tape() _set_variable } -_wipe_fs() -{ - _require_scratch - - _scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" - _scratch_mount >>$seqres.full -} - # # Cleanup created dirs and files # Called by trap @@ -289,7 +281,6 @@ _create_dumpdir_stress_num() echo "Creating directory system to dump using fsstress." _count=$1 - _wipe_fs _param="-f link=10 -f creat=10 -f mkdir=10 -f truncate=5 -f symlink=10" rm -rf $dump_dir @@ -567,7 +558,6 @@ End-of-File _create_dumpdir_largefile() { - _wipe_fs mkdir -p $dump_dir || _fail "cannot mkdir \"$dump_dir\"" _largesize=4294967297 _largefile=$dump_dir/largefile @@ -579,7 +569,6 @@ _create_dumpdir_largefile() _create_dumpdir_fill() { - _wipe_fs _mk_fillconfig1 _do_create_dumpdir_fill _stable_fs @@ -587,7 +576,6 @@ _create_dumpdir_fill() _create_dumpdir_fill2() { - _wipe_fs _mk_fillconfig2 _do_create_dumpdir_fill _stable_fs @@ -595,7 +583,6 @@ _create_dumpdir_fill2() _create_dumpdir_fill_perm() { - _wipe_fs _mk_fillconfig_perm _do_create_dumpdir_fill _stable_fs @@ -603,7 +590,6 @@ _create_dumpdir_fill_perm() _create_dumpdir_fill_ea() { - _wipe_fs _mk_fillconfig_ea _do_create_dumpdir_fill _stable_fs @@ -615,7 +601,6 @@ _create_dumpdir_fill_ea() # _create_dumpdir_fill_multi() { - _wipe_fs _mk_fillconfig_multi _do_create_dumpdir_fill _stable_fs @@ -720,7 +705,6 @@ End-of-File _create_dumpdir_symlinks() { - _wipe_fs _mk_symlink_config _do_create_dump_symlinks _stable_fs @@ -771,7 +755,6 @@ _modify_level() _create_dumpdir_hardlinks() { _numsets=$1 - _wipe_fs echo "Creating directory system of hardlinks to incrementally dump." mkdir -p $dump_dir || _fail "cannot mkdir \"$dump_dir\"" diff --git a/tests/xfs/022 b/tests/xfs/022 index 9334bc41..2f011b28 100755 --- a/tests/xfs/022 +++ b/tests/xfs/022 @@ -29,6 +29,9 @@ _cleanup() _supported_fs xfs _require_tape $TAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount # note: fsstress uses an endian dependent random number generator, running this # will produce different output for big/little endian machines. diff --git a/tests/xfs/023 b/tests/xfs/023 index 1ff406a6..f6f6503a 100755 --- a/tests/xfs/023 +++ b/tests/xfs/023 @@ -28,6 +28,9 @@ _cleanup() _supported_fs xfs _require_tape $TAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _erase_hard _do_dump_sub diff --git a/tests/xfs/024 b/tests/xfs/024 index a277c83f..83a8882c 100755 --- a/tests/xfs/024 +++ b/tests/xfs/024 @@ -26,6 +26,9 @@ _cleanup() _supported_fs xfs _require_tape $TAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill # ensure file/dir timestamps precede dump timestamp sleep 2 diff --git a/tests/xfs/025 b/tests/xfs/025 index b7a5b3bb..bafe82d7 100755 --- a/tests/xfs/025 +++ b/tests/xfs/025 @@ -26,6 +26,9 @@ _cleanup() _supported_fs xfs _require_tape $TAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _erase_hard _do_dump_min diff --git a/tests/xfs/026 b/tests/xfs/026 index 29ebb5aa..fba385dc 100755 --- a/tests/xfs/026 +++ b/tests/xfs/026 @@ -24,6 +24,9 @@ _cleanup() # real QA test starts here _supported_fs xfs +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _do_dump_file diff --git a/tests/xfs/027 b/tests/xfs/027 index a0dcf8b3..16cd203d 100755 --- a/tests/xfs/027 +++ b/tests/xfs/027 @@ -24,6 +24,9 @@ _cleanup() # real QA test starts here _supported_fs xfs +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _do_dump_restore diff --git a/tests/xfs/028 b/tests/xfs/028 index b7c9d16b..1ff9d7d2 100755 --- a/tests/xfs/028 +++ b/tests/xfs/028 @@ -24,10 +24,9 @@ _cleanup() # real QA test starts here _supported_fs xfs - -# wipe test dir clean first -# so dump can be real quick -_wipe_fs +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount # # Create 5 dumps diff --git a/tests/xfs/035 b/tests/xfs/035 index 03cb7a76..d23cca95 100755 --- a/tests/xfs/035 +++ b/tests/xfs/035 @@ -25,6 +25,9 @@ _cleanup() _supported_fs xfs _require_tape $TAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _erase_hard _do_dump -L $seq.1 diff --git a/tests/xfs/036 b/tests/xfs/036 index 191345c5..73eb7cd5 100755 --- a/tests/xfs/036 +++ b/tests/xfs/036 @@ -25,6 +25,9 @@ _cleanup() _supported_fs xfs _require_tape $RMT_IRIXTAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _erase_soft _do_dump_min -o -F diff --git a/tests/xfs/037 b/tests/xfs/037 index b3fbbedd..b19ba9e9 100755 --- a/tests/xfs/037 +++ b/tests/xfs/037 @@ -24,6 +24,9 @@ _cleanup() _supported_fs xfs _require_tape $RMT_TAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _erase_soft _do_dump_min -o -F diff --git a/tests/xfs/038 b/tests/xfs/038 index 633c51e0..397c354d 100755 --- a/tests/xfs/038 +++ b/tests/xfs/038 @@ -24,6 +24,9 @@ _cleanup() _supported_fs xfs _require_tape $RMT_TAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _erase_hard _do_dump diff --git a/tests/xfs/039 b/tests/xfs/039 index e3a98921..d54e9975 100755 --- a/tests/xfs/039 +++ b/tests/xfs/039 @@ -25,6 +25,9 @@ _cleanup() _supported_fs xfs _require_tape $RMT_IRIXTAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _erase_soft _do_dump -o -F diff --git a/tests/xfs/043 b/tests/xfs/043 index 5b198dde..415ed16e 100755 --- a/tests/xfs/043 +++ b/tests/xfs/043 @@ -26,7 +26,10 @@ _cleanup() # real QA test starts here _supported_fs xfs -_require_tape $TAPE_DEV +_require_tape $TAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill _erase_hard _do_dump_sub diff --git a/tests/xfs/046 b/tests/xfs/046 index 94d1c051..48daff87 100755 --- a/tests/xfs/046 +++ b/tests/xfs/046 @@ -22,6 +22,9 @@ _cleanup() # real QA test starts here _supported_fs xfs +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_symlinks _do_dump_file diff --git a/tests/xfs/047 b/tests/xfs/047 index f83a2c94..6d0dc5f7 100755 --- a/tests/xfs/047 +++ b/tests/xfs/047 @@ -22,10 +22,9 @@ _cleanup() # real QA test starts here _supported_fs xfs - -# wipe test dir clean first -# so dump can be real quick -_wipe_fs +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount # # Create 5 dumps diff --git a/tests/xfs/055 b/tests/xfs/055 index 1e3ba6ac..c6ecae3d 100755 --- a/tests/xfs/055 +++ b/tests/xfs/055 @@ -25,6 +25,10 @@ _cleanup() _supported_fs xfs _require_tape $RMT_TAPE_USER@$RMT_IRIXTAPE_DEV +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount + _create_dumpdir_fill _erase_soft _do_dump -o -F diff --git a/tests/xfs/056 b/tests/xfs/056 index 4ee473f6..f742f419 100755 --- a/tests/xfs/056 +++ b/tests/xfs/056 @@ -25,6 +25,9 @@ _cleanup() # real QA test starts here _supported_fs xfs +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill_perm _do_dump_file diff --git a/tests/xfs/059 b/tests/xfs/059 index 4bbfb5f5..515ef2a4 100755 --- a/tests/xfs/059 +++ b/tests/xfs/059 @@ -26,6 +26,9 @@ _cleanup() _supported_fs xfs _require_multi_stream +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill_multi _do_dump_multi_file --multi 4 diff --git a/tests/xfs/060 b/tests/xfs/060 index 4b15c6c2..0c0dc981 100755 --- a/tests/xfs/060 +++ b/tests/xfs/060 @@ -26,6 +26,9 @@ _cleanup() _supported_fs xfs _require_multi_stream +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill_multi _do_dump_multi_file --multi 4 diff --git a/tests/xfs/061 b/tests/xfs/061 index c5d4a2d1..0b20cc30 100755 --- a/tests/xfs/061 +++ b/tests/xfs/061 @@ -24,6 +24,9 @@ _cleanup() # real QA test starts here _supported_fs xfs +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount # src/dumpfile based on dumping from # _create_dumpdir_fill_perm (small dump) diff --git a/tests/xfs/063 b/tests/xfs/063 index 2d1d2cbc..660b300f 100755 --- a/tests/xfs/063 +++ b/tests/xfs/063 @@ -26,6 +26,9 @@ _cleanup() _supported_fs xfs _require_attrs trusted user +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount # create files with EAs _create_dumpdir_fill_ea diff --git a/tests/xfs/064 b/tests/xfs/064 index e4e713cd..a81b226b 100755 --- a/tests/xfs/064 +++ b/tests/xfs/064 @@ -36,6 +36,9 @@ _ls_size_filter() # real QA test starts here _supported_fs xfs +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_hardlinks 9 diff --git a/tests/xfs/065 b/tests/xfs/065 index 0df7477f..8485dee6 100755 --- a/tests/xfs/065 +++ b/tests/xfs/065 @@ -70,7 +70,8 @@ _scratch_unmount # files and directories # -_wipe_fs +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount mkdir -p $dump_dir || _fail "cannot mkdir \"$dump_dir\"" cd $dump_dir diff --git a/tests/xfs/066 b/tests/xfs/066 index 5f0a74e3..2c369ad7 100755 --- a/tests/xfs/066 +++ b/tests/xfs/066 @@ -24,6 +24,7 @@ _cleanup() # real QA test starts here _supported_fs xfs _require_test +_require_scratch _my_stat_filter() { @@ -37,6 +38,8 @@ else _notrun "Installed libc doesn't correctly handle setrlimit/ftruncate64" fi +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_largefile echo "ls dumpdir/largefile" stat $dump_dir/largefile | _my_stat_filter diff --git a/tests/xfs/068 b/tests/xfs/068 index 103466c3..f80b53e5 100755 --- a/tests/xfs/068 +++ b/tests/xfs/068 @@ -28,6 +28,9 @@ _cleanup() # real QA test starts here _supported_fs xfs +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_stress_num 4096 diff --git a/tests/xfs/266 b/tests/xfs/266 index 549fff3b..eeca8822 100755 --- a/tests/xfs/266 +++ b/tests/xfs/266 @@ -50,12 +50,15 @@ filter_cumulative_quota_updates() { # real QA test starts here _supported_fs xfs +_require_scratch $XFSDUMP_PROG -h 2>&1 | grep -q -e -D if [ $? -ne 0 ]; then _notrun "requires xfsdump -D" fi +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill # ensure file/dir timestamps precede dump timestamp sleep 2 diff --git a/tests/xfs/267 b/tests/xfs/267 index 62d39aba..89b968be 100755 --- a/tests/xfs/267 +++ b/tests/xfs/267 @@ -34,7 +34,6 @@ _create_files() biggg 41943040 $nobody $nobody 777 attr1 some_text1 root End-of-File - _wipe_fs _do_create_dumpdir_fill _stable_fs } @@ -48,6 +47,9 @@ _supported_fs xfs _require_tape $TAPE_DEV _require_attrs trusted +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_files _erase_hard diff --git a/tests/xfs/268 b/tests/xfs/268 index b1dd312d..8c991fba 100755 --- a/tests/xfs/268 +++ b/tests/xfs/268 @@ -37,7 +37,6 @@ bigg1 12582912 $nobody $nobody 777 attr1 some_text1 root bigg2 12582912 $nobody $nobody 777 attr2 some_text2 user End-of-File - _wipe_fs _do_create_dumpdir_fill _stable_fs } @@ -51,6 +50,9 @@ _supported_fs xfs _require_tape $TAPE_DEV _require_attrs trusted user +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_files _erase_hard diff --git a/tests/xfs/281 b/tests/xfs/281 index ea114761..6b148a94 100755 --- a/tests/xfs/281 +++ b/tests/xfs/281 @@ -22,8 +22,10 @@ _cleanup() # real QA test starts here _supported_fs xfs - _require_legacy_v2_format +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill diff --git a/tests/xfs/282 b/tests/xfs/282 index 07a4623a..50303b08 100755 --- a/tests/xfs/282 +++ b/tests/xfs/282 @@ -24,8 +24,10 @@ _cleanup() # real QA test starts here _supported_fs xfs - _require_legacy_v2_format +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill # ensure file/dir timestamps precede dump timestamp diff --git a/tests/xfs/283 b/tests/xfs/283 index 47fd4c3a..59ea5f3b 100755 --- a/tests/xfs/283 +++ b/tests/xfs/283 @@ -24,8 +24,10 @@ _cleanup() # real QA test starts here _supported_fs xfs - _require_legacy_v2_format +_require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount _create_dumpdir_fill # ensure file/dir timestamps precede dump timestamp diff --git a/tests/xfs/296 b/tests/xfs/296 index 4eaf049b..efd303e2 100755 --- a/tests/xfs/296 +++ b/tests/xfs/296 @@ -28,8 +28,8 @@ _supported_fs xfs _require_scratch _require_command "$SETCAP_PROG" setcap _require_command "$GETCAP_PROG" getcap - -_wipe_fs +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount mkdir -p $dump_dir echo test > $dump_dir/testfile diff --git a/tests/xfs/301 b/tests/xfs/301 index d44533d6..71ec1420 100755 --- a/tests/xfs/301 +++ b/tests/xfs/301 @@ -27,6 +27,8 @@ _cleanup() # Modify as appropriate. _supported_fs xfs _require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount # Extended attributes attr_name=attrname diff --git a/tests/xfs/302 b/tests/xfs/302 index 6587a6e6..2e16890c 100755 --- a/tests/xfs/302 +++ b/tests/xfs/302 @@ -26,9 +26,10 @@ _cleanup() # Modify as appropriate. _supported_fs xfs _require_scratch +_scratch_mkfs_xfs >>$seqres.full || _fail "mkfs failed" +_scratch_mount echo "Silence is golden." -_wipe_fs mkdir $dump_dir >> $seqres.full 2>&1 || _fail "mkdir \"$dump_dir\" failed" for i in `seq 1 4`; do $XFS_IO_PROG -f -c "truncate 1t" $dump_dir/sparsefile$i \