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[PATCH 4/4 v3] XFS TESTS: Fix 252 Failure: Add Generic FS Punch Hole Tes

To: linux-ext4@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx
Subject: [PATCH 4/4 v3] XFS TESTS: Fix 252 Failure: Add Generic FS Punch Hole Test 255
From: Allison Henderson <achender@xxxxxxxxxxxxxxxxxx>
Date: Wed, 29 Jun 2011 22:24:01 -0700
Cc: Allison Henderson <achender@xxxxxxxxxxxxxxxxxx>
In-reply-to: <1309411441-2491-1-git-send-email-achender@xxxxxxxxxxxxxxxxxx>
References: <1309411441-2491-1-git-send-email-achender@xxxxxxxxxxxxxxxxxx>
This patch adds a new test 255 that tests fallocate punch hole,
but is for use by generic filesystems.  It is similar to 252,
but uses a weaker fiemap filter that only displays the location
of the hole, and not the extent types.

Signed-off-by: Allison Henderson <achender@xxxxxxxxxxxxxxxxxx>
---
:000000 100644 0000000... 0083963... A  255
:000000 100644 0000000... 2ce882b... A  255.out
:100644 100644 c18f88a... a48b7ae... M  common.punch
:100644 100644 1f86075... 9558bc7... M  group
 255          |   67 +++++++++++++
 255.out      |  307 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 common.punch |   17 +++
 group        |    1 +
 4 files changed, 392 insertions(+), 0 deletions(-)

diff --git a/255 b/255
new file mode 100644
index 0000000..0083963
--- /dev/null
+++ b/255
@@ -0,0 +1,67 @@
+#! /bin/bash
+# FS QA Test No. 255
+#
+# Test Generic fallocate hole punching
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2010 Red Hat.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+#-----------------------------------------------------------------------
+#
+# creator
+owner=josef@xxxxxxxxxx
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1       # failure is the default!
+
+_cleanup()
+{
+    rm -f $tmp.*
+}
+
+trap "_cleanup ; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+. ./common.punch
+
+# real QA test starts here
+_supported_fs generic 
+_supported_os Linux
+
+_require_xfs_io_falloc_punch
+_require_xfs_io_fiemap
+
+testfile=$TEST_DIR/255.$$
+
+# Standard punch hole tests
+_test_generic_punch falloc fpunch fpunch fiemap _filter_hole_fiemap $testfile 
-F
+
+# Delayed allocation punch hole tests
+_test_generic_punch -d falloc fpunch fpunch fiemap _filter_hole_fiemap 
$testfile -F
+
+# Multi hole punch tests
+_test_generic_punch -k falloc fpunch fpunch fiemap _filter_hole_fiemap 
$testfile -F
+
+# Delayed allocation multi punch hole tests
+_test_generic_punch -d -k falloc fpunch fpunch fiemap _filter_hole_fiemap 
$testfile -F
+
+status=0 ; exit
diff --git a/255.out b/255.out
new file mode 100644
index 0000000..2ce882b
--- /dev/null
+++ b/255.out
@@ -0,0 +1,307 @@
+QA output created by 255
+       1. into a hole
+daa100df6e6711906b61c9ab5aa16032
+       2. into allocated space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       3. into unwritten space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+daa100df6e6711906b61c9ab5aa16032
+       4. hole -> data
+0: [0..23]: hole
+1: [24..31]: extent
+2: [32..39]: hole
+cc63069677939f69a6e8f68cae6a6dac
+       5. hole -> unwritten
+0: [0..23]: hole
+1: [24..31]: extent
+2: [32..39]: hole
+daa100df6e6711906b61c9ab5aa16032
+       6. data -> hole
+0: [0..7]: extent
+1: [8..39]: hole
+1b3779878366498b28c702ef88c4a773
+       7. data -> unwritten
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..31]: extent
+3: [32..39]: hole
+1b3779878366498b28c702ef88c4a773
+       8. unwritten -> hole
+0: [0..7]: extent
+1: [8..39]: hole
+daa100df6e6711906b61c9ab5aa16032
+       9. unwritten -> data
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..31]: extent
+3: [32..39]: hole
+cc63069677939f69a6e8f68cae6a6dac
+       10. hole -> data -> hole
+daa100df6e6711906b61c9ab5aa16032
+       11. data -> hole -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       12. unwritten -> data -> unwritten
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+daa100df6e6711906b61c9ab5aa16032
+       13. data -> unwritten -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       14. data -> hole @ EOF
+0: [0..23]: extent
+1: [24..39]: hole
+e1f024eedd27ea6b1c3e9b841c850404
+       15. data -> hole @ 0
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+       16. data -> cache cold ->hole
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+       17. data -> hole in single block file
+0: [0..7]: extent
+13535fd4d496bf0b74bb2335aa4d1b31
+       1. into a hole
+daa100df6e6711906b61c9ab5aa16032
+       2. into allocated space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       3. into unwritten space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+daa100df6e6711906b61c9ab5aa16032
+       4. hole -> data
+0: [0..23]: hole
+1: [24..31]: extent
+2: [32..39]: hole
+cc63069677939f69a6e8f68cae6a6dac
+       5. hole -> unwritten
+0: [0..23]: hole
+1: [24..31]: extent
+2: [32..39]: hole
+daa100df6e6711906b61c9ab5aa16032
+       6. data -> hole
+0: [0..7]: extent
+1: [8..39]: hole
+1b3779878366498b28c702ef88c4a773
+       7. data -> unwritten
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..31]: extent
+3: [32..39]: hole
+1b3779878366498b28c702ef88c4a773
+       8. unwritten -> hole
+0: [0..7]: extent
+1: [8..39]: hole
+daa100df6e6711906b61c9ab5aa16032
+       9. unwritten -> data
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..31]: extent
+3: [32..39]: hole
+cc63069677939f69a6e8f68cae6a6dac
+       10. hole -> data -> hole
+daa100df6e6711906b61c9ab5aa16032
+       11. data -> hole -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       12. unwritten -> data -> unwritten
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+daa100df6e6711906b61c9ab5aa16032
+       13. data -> unwritten -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       14. data -> hole @ EOF
+0: [0..23]: extent
+1: [24..39]: hole
+e1f024eedd27ea6b1c3e9b841c850404
+       15. data -> hole @ 0
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+       16. data -> cache cold ->hole
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+       17. data -> hole in single block file
+0: [0..7]: extent
+13535fd4d496bf0b74bb2335aa4d1b31
+       1. into a hole
+0: [0..7]: extent
+1: [8..39]: hole
+5a58e46082be047d0f13bee7974015b9
+       2. into allocated space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       3. into unwritten space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       4. hole -> data
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       5. hole -> unwritten
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       6. data -> hole
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       7. data -> unwritten
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       8. unwritten -> hole
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       9. unwritten -> data
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       10. hole -> data -> hole
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       11. data -> hole -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       12. unwritten -> data -> unwritten
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       13. data -> unwritten -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       14. data -> hole @ EOF
+0: [0..23]: extent
+1: [24..39]: hole
+e1f024eedd27ea6b1c3e9b841c850404
+       15. data -> hole @ 0
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+       16. data -> cache cold ->hole
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+       17. data -> hole in single block file
+0: [0..7]: extent
+13535fd4d496bf0b74bb2335aa4d1b31
+       1. into a hole
+0: [0..7]: extent
+1: [8..39]: hole
+5a58e46082be047d0f13bee7974015b9
+       2. into allocated space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       3. into unwritten space
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       4. hole -> data
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       5. hole -> unwritten
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       6. data -> hole
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       7. data -> unwritten
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       8. unwritten -> hole
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       9. unwritten -> data
+0: [0..7]: extent
+1: [8..23]: hole
+2: [24..39]: extent
+cc58a7417c2d7763adc45b6fcd3fa024
+       10. hole -> data -> hole
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       11. data -> hole -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       12. unwritten -> data -> unwritten
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       13. data -> unwritten -> data
+0: [0..7]: extent
+1: [8..31]: hole
+2: [32..39]: extent
+f6aeca13ec49e5b266cd1c913cd726e3
+       14. data -> hole @ EOF
+0: [0..23]: extent
+1: [24..39]: hole
+e1f024eedd27ea6b1c3e9b841c850404
+       15. data -> hole @ 0
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+       16. data -> cache cold ->hole
+0: [0..15]: hole
+1: [16..39]: extent
+eecb7aa303d121835de05028751d301c
+       17. data -> hole in single block file
+0: [0..7]: extent
+13535fd4d496bf0b74bb2335aa4d1b31
diff --git a/common.punch b/common.punch
index c18f88a..a48b7ae 100644
--- a/common.punch
+++ b/common.punch
@@ -218,6 +218,23 @@ _filter_fiemap()
        _coalesce_extents
 }
 
+# Filters fiemap output to only print the 
+# file offset column and whether or not
+# it is an extent or a hole
+_filter_hole_fiemap()
+{
+       awk --posix '
+               $3 ~ /hole/ {
+                       print $1, $2, $3; 
+                       next;
+               }   
+               $5 ~ /0x[[:digit:]]+/ {
+                       print $1, $2, "extent";
+               }' |
+       _coalesce_extents
+}
+
+
 # Prints the md5 checksum of a given file
 _md5_checksum()
 {
diff --git a/group b/group
index 1f86075..9558bc7 100644
--- a/group
+++ b/group
@@ -368,3 +368,4 @@ deprecated
 252 auto quick prealloc
 253 auto quick
 254 auto quick
+255 auto quick prealloc
-- 
1.7.1

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