[LTP] [PATCH][runtest/fs] fix issue where growfiles tests still not creating temp files in directory specified by TMPDIR as expected

[LTP] [PATCH][runtest/fs] fix issue where growfiles tests still not creating temp files in directory specified by TMPDIR as expected

[Henry Yei]

Hello,

A previous patch that attempts to force tests to use the TMPDIR env
variable is incomplete. This patch fixes growfiles test arguments in
the fs scenario.

Scripts which use growfiles with command-line file names are not performing the
tests in the expected target directory. When file names are provided on the
growfiles command line, they are taken relative to the cwd and not the -d
auto_dir passed on the command line. This renders many of the test scripts in
runtests ineffective in that the tests are not being performed on the expected
filesystem.

For example, the first line of the fs scenario reads:

gf01 growfiles -B 800000 -W gf01 -b -e 1 -u -i 0 -L 20 -w -C 1 -l -I r -T 10
glseek20 glseek20.2 -d $TMPDIR

The -d $TMPDIR construct is almost always used in the scripts to point to the
filesystem under test. However, the presence of the
glseek20 glseek20.2 command line parameters constitute full file names from the
test's view, so they will be used as-is (in the current working directory) as
opposed to $TMPDIR/glseek20 or $TMPDIR/glseek20.2 as expected by the script.

To get the desired behavior, here are the key switches:

-f specifies the 'auto_file' which is the base file name (gf is used if it's
missing)

-d specifies the 'auto_dir' to be used ('.' is used if it's missing)

-S specifies the number of 'auto seq' files to be used. These files are of the
form: "%s/%s%d" using auto_dir, auto_file, file_number.


Signed-off-by: Henry Yei <hyei@mvista.com>

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Re: [LTP] [PATCH][runtest/fs] fix issue where growfiles tests still not creating temp files in directory specified by TMPDIR as expected

[Henry Yei]

[-- Attachment #1: Type: text/plain, Size: 1678 bytes --]

On Wed, Jun 9, 2010 at 6:30 PM, Henry Yei <hyei@mvista.com> wrote:
> Hello,
>
> A previous patch that attempts to force tests to use the TMPDIR env
> variable is incomplete. This patch fixes growfiles test arguments in
> the fs scenario.
>
> Scripts which use growfiles with command-line file names are not performing the
> tests in the expected target directory. When file names are provided on the
> growfiles command line, they are taken relative to the cwd and not the -d
> auto_dir passed on the command line. This renders many of the test scripts in
> runtests ineffective in that the tests are not being performed on the expected
> filesystem.
>
> For example, the first line of the fs scenario reads:
>
> gf01 growfiles -B 800000 -W gf01 -b -e 1 -u -i 0 -L 20 -w -C 1 -l -I r -T 10
> glseek20 glseek20.2 -d $TMPDIR
>
> The -d $TMPDIR construct is almost always used in the scripts to point to the
> filesystem under test. However, the presence of the
> glseek20 glseek20.2 command line parameters constitute full file names from the
> test's view, so they will be used as-is (in the current working directory) as
> opposed to $TMPDIR/glseek20 or $TMPDIR/glseek20.2 as expected by the script.
>
> To get the desired behavior, here are the key switches:
>
> -f specifies the 'auto_file' which is the base file name (gf is used if it's
> missing)
>
> -d specifies the 'auto_dir' to be used ('.' is used if it's missing)
>
> -S specifies the number of 'auto seq' files to be used. These files are of the
> form: "%s/%s%d" using auto_dir, auto_file, file_number.
>
>
> Signed-off-by: Henry Yei <hyei@mvista.com>
>

Patch for review now attached!

Henry Yei <hyei@mvista.com>

[-- Attachment #2: fs.patch --]
[-- Type: text/x-patch, Size: 6248 bytes --]

--- ltp-dev/runtest/fs	2010-04-30 14:57:01.903699532 -0700
+++ ltp-dev-wdir/runtest/fs	2010-06-09 18:19:22.765220841 -0700
@@ -1,34 +1,34 @@
 #DESCRIPTION:Filesystem stress tests
-gf01 growfiles -W gf01 -b -e 1 -u -i 0 -L 20 -w -C 1 -l -I r -T 10 glseek20 glseek20.2 -d $TMPDIR
+gf01 growfiles -W gf01 -b -e 1 -u -i 0 -L 20 -w -C 1 -l -I r -T 10 -f glseek20 -S 2 -d $TMPDIR
 gf02 growfiles -W gf02 -b -e 1 -L 10 -i 100 -I p -S 2 -u -f gf03_ -d $TMPDIR
 gf03 growfiles -W gf03 -b -e 1 -g 1 -i 1 -S 150 -u -f gf05_ -d $TMPDIR
 gf04 growfiles -W gf04 -b -e 1 -g 4090 -i 500 -t 39000 -u -f gf06_ -d $TMPDIR
 gf05 growfiles -W gf05 -b -e 1 -g 5000 -i 500 -t 49900 -T10 -c9 -I p -u -f gf07_ -d $TMPDIR
-gf06 growfiles -W gf06 -b -e 1 -u -r 1-5000 -R 0--1 -i 0 -L 30 -C 1 g_rand10 g_rand10.2 -d $TMPDIR
-gf07 growfiles -W gf07 -b -e 1 -u -r 1-5000 -R 0--2 -i 0 -L 30 -C 1 -I p g_rand13 g_rand13.2 -d $TMPDIR
-gf08 growfiles -W gf08 -b -e 1 -u -r 1-5000 -R 0--2 -i 0 -L 30 -C 1 g_rand11 g_rand11.2 -d $TMPDIR
-gf09 growfiles -W gf09 -b -e 1 -u -r 1-5000 -R 0--1 -i 0 -L 30 -C 1 -I p g_rand12 g_rand12.2 -d $TMPDIR
-gf10 growfiles -W gf10 -b -e 1 -u -r 1-5000 -i 0 -L 30 -C 1 -I l g_lio14 g_lio14.2 -d $TMPDIR
-gf11 growfiles -W gf11 -b -e 1 -u -r 1-5000 -i 0 -L 30 -C 1 -I L g_lio15 g_lio15.2 -d $TMPDIR
-gf12 mkfifo $TMPDIR/gffifo17; growfiles -b -W gf12 -e 1 -u -i 0 -L 30 gffifo17 -d $TMPDIR
-gf13 mkfifo $TMPDIR/gffifo18; growfiles -b -W gf13 -e 1 -u -i 0 -L 30 -I r -r 1-4096 gffifo18 -d $TMPDIR
-gf14 growfiles -W gf14 -b -e 1 -u -i 0 -L 20 -w -l -C 1 -T 10 glseek19 glseek19.2 -d $TMPDIR
-gf15 growfiles -W gf15 -b -e 1 -u -r 1-49600 -I r -u -i 0 -L 120 Lgfile1 -d $TMPDIR
+gf06 growfiles -W gf06 -b -e 1 -u -r 1-5000 -R 0--1 -i 0 -L 30 -C 1 -f g_rand10 -S 2 -d $TMPDIR
+gf07 growfiles -W gf07 -b -e 1 -u -r 1-5000 -R 0--2 -i 0 -L 30 -C 1 -I p -f g_rand13 -S 2 -d $TMPDIR
+gf08 growfiles -W gf08 -b -e 1 -u -r 1-5000 -R 0--2 -i 0 -L 30 -C 1 -f g_rand11 -S 2 -d $TMPDIR
+gf09 growfiles -W gf09 -b -e 1 -u -r 1-5000 -R 0--1 -i 0 -L 30 -C 1 -I p -f g_rand12 -S 2 -d $TMPDIR
+gf10 growfiles -W gf10 -b -e 1 -u -r 1-5000 -i 0 -L 30 -C 1 -I l -f g_lio14 -S 2 -d $TMPDIR
+gf11 growfiles -W gf11 -b -e 1 -u -r 1-5000 -i 0 -L 30 -C 1 -I L -f g_lio15 -S 2 -d $TMPDIR
+gf12 mkfifo $TMPDIR/gffifo17; growfiles -b -W gf12 -e 1 -u -i 0 -L 30 -f gffifo17 -d $TMPDIR
+gf13 mkfifo $TMPDIR/gffifo18; growfiles -b -W gf13 -e 1 -u -i 0 -L 30 -I r -r 1-4096 -f gffifo18 -d $TMPDIR
+gf14 growfiles -W gf14 -b -e 1 -u -i 0 -L 20 -w -l -C 1 -T 10 -f glseek19 -S 2 -d $TMPDIR
+gf15 growfiles -W gf15 -b -e 1 -u -r 1-49600 -I r -u -i 0 -L 120 -f Lgfile1 -d $TMPDIR
 gf16 growfiles -W gf16 -b -e 1 -i 0 -L 120 -u -g 4090 -T 100 -t 408990 -l -C 10 -c 1000 -S 10 -f Lgf02_ -d $TMPDIR
 gf17 growfiles -W gf17 -b -e 1 -i 0 -L 120 -u -g 5000 -T 100 -t 499990 -l -C 10 -c 1000 -S 10 -f Lgf03_ -d $TMPDIR
 gf18 growfiles -W gf18 -b -e 1 -i 0 -L 120 -w -u -r 10-5000 -I r -l -S 2 -f Lgf04_ -d $TMPDIR
 gf19 growfiles -W gf19 -b -e 1 -g 5000 -i 500 -t 49900 -T10 -c9 -I p -o O_RDWR,O_CREAT,O_TRUNC -u -f gf08i_ -d $TMPDIR
-gf20 growfiles -W gf20 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 1-256000:512 -R 512-256000 -T 4 gfbigio-$$ -d $TMPDIR
-gf21 growfiles -W gf21 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -T 10 -t 20480 gf-bld-$$ -d $TMPDIR
-gf22 growfiles -W gf22 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -T 10 -t 20480 gf-bldf-$$ -d $TMPDIR
-gf23 growfiles -W gf23 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 512-64000:1024 -R 1-384000 -T 4 gf-inf-$$ -d $TMPDIR
-gf24 growfiles -W gf24 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 gf-jbld-$$ -d $TMPDIR
-gf25 growfiles -W gf25 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 1024000-2048000:2048 -R 4095-2048000 -T 1 gf-large-gs-$$ -d $TMPDIR
-gf26 growfiles -W gf26 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 128-32768:128 -R 512-64000 -T 4 gfsmallio-$$ -d $TMPDIR
-gf27 growfiles -W gf27 -b -D 0 -w -g 8b -C 1 -b -i 1000 -u gfsparse-1-$$ -d $TMPDIR
-gf28 growfiles -W gf28 -b -D 0 -w -g 16b -C 1 -b -i 1000 -u gfsparse-2-$$ -d $TMPDIR
-gf29 growfiles -W gf29 -b -D 0 -r 1-4096 -R 0-33554432 -i 0 -L 60 -C 1 -u gfsparse-3-$$ -d $TMPDIR
-gf30 growfiles -W gf30 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -o O_RDWR,O_CREAT,O_SYNC -g 20480 -T 10 -t 20480 gf-sync-$$ -d $TMPDIR
+gf20 growfiles -W gf20 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 1-256000:512 -R 512-256000 -T 4 -f gfbigio-$$ -d $TMPDIR
+gf21 growfiles -W gf21 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -T 10 -t 20480 -f gf-bld-$$ -d $TMPDIR
+gf22 growfiles -W gf22 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -T 10 -t 20480 -f gf-bldf-$$ -d $TMPDIR
+gf23 growfiles -W gf23 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 512-64000:1024 -R 1-384000 -T 4 -f gf-inf-$$ -d $TMPDIR
+gf24 growfiles -W gf24 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -f gf-jbld-$$ -d $TMPDIR
+gf25 growfiles -W gf25 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 1024000-2048000:2048 -R 4095-2048000 -T 1 -f gf-large-gs-$$ -d $TMPDIR
+gf26 growfiles -W gf26 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 128-32768:128 -R 512-64000 -T 4 -f gfsmallio-$$ -d $TMPDIR
+gf27 growfiles -W gf27 -b -D 0 -w -g 8b -C 1 -b -i 1000 -u -f gfsparse-1-$$ -d $TMPDIR
+gf28 growfiles -W gf28 -b -D 0 -w -g 16b -C 1 -b -i 1000 -u -f gfsparse-2-$$ -d $TMPDIR
+gf29 growfiles -W gf29 -b -D 0 -r 1-4096 -R 0-33554432 -i 0 -L 60 -C 1 -u -f gfsparse-3-$$ -d $TMPDIR
+gf30 growfiles -W gf30 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -o O_RDWR,O_CREAT,O_SYNC -g 20480 -T 10 -t 20480 -f gf-sync-$$ -d $TMPDIR
 rwtest01 export LTPROOT; rwtest -N rwtest01 -c -q -i 60s  -f sync 10%25000:$TMPDIR/rw-sync-$$
 rwtest02 export LTPROOT; rwtest -N rwtest02 -c -q -i 60s  -f buffered 10%25000:$TMPDIR/rw-buffered-$$
 rwtest03 export LTPROOT; rwtest -N rwtest03 -c -q -i 60s -n 2  -f buffered -s mmread,mmwrite -m random -Dv 10%25000:$TMPDIR/mm-buff-$$
@@ -67,7 +67,7 @@ fs_di fs_di -d $TMPDIR
 #Also run the fs_perms (File System Permission Tests)
 fs_perms fs_perms_simpletest.sh
 
-# Read every file in /proc. Not likely to crash, but does enough 
+# Read every file in /proc. Not likely to crash, but does enough
 # to disturb the kernel. A good kernel latency killer too.
 # Was not sure why it should reside in runtest/crashme and won´t get tested ever
 proc01 proc01

[-- Attachment #3: Type: text/plain, Size: 287 bytes --]

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Re: [LTP] [PATCH][runtest/fs] fix issue where growfiles tests still not creating temp files in directory specified by TMPDIR as expected

[Henry Yei]

[-- Attachment #1: Type: text/plain, Size: 2105 bytes --]

This is an updated patch which changes the arguments for gf12, gf13
test to use the named pipes created by mkfifo properly, rather then
the ordinary file created by and incorporates the previous changes.
Hopefully that catches everything, these fs tests are quite hard to
interpret.

Henry Yei <hyei@mvista.com>

On Wed, Jun 9, 2010 at 6:32 PM, Henry Yei <hyei@mvista.com> wrote:
> On Wed, Jun 9, 2010 at 6:30 PM, Henry Yei <hyei@mvista.com> wrote:
>> Hello,
>>
>> A previous patch that attempts to force tests to use the TMPDIR env
>> variable is incomplete. This patch fixes growfiles test arguments in
>> the fs scenario.
>>
>> Scripts which use growfiles with command-line file names are not performing the
>> tests in the expected target directory. When file names are provided on the
>> growfiles command line, they are taken relative to the cwd and not the -d
>> auto_dir passed on the command line. This renders many of the test scripts in
>> runtests ineffective in that the tests are not being performed on the expected
>> filesystem.
>>
>> For example, the first line of the fs scenario reads:
>>
>> gf01 growfiles -B 800000 -W gf01 -b -e 1 -u -i 0 -L 20 -w -C 1 -l -I r -T 10
>> glseek20 glseek20.2 -d $TMPDIR
>>
>> The -d $TMPDIR construct is almost always used in the scripts to point to the
>> filesystem under test. However, the presence of the
>> glseek20 glseek20.2 command line parameters constitute full file names from the
>> test's view, so they will be used as-is (in the current working directory) as
>> opposed to $TMPDIR/glseek20 or $TMPDIR/glseek20.2 as expected by the script.
>>
>> To get the desired behavior, here are the key switches:
>>
>> -f specifies the 'auto_file' which is the base file name (gf is used if it's
>> missing)
>>
>> -d specifies the 'auto_dir' to be used ('.' is used if it's missing)
>>
>> -S specifies the number of 'auto seq' files to be used. These files are of the
>> form: "%s/%s%d" using auto_dir, auto_file, file_number.
>>
>>
>> Signed-off-by: Henry Yei <hyei@mvista.com>
>>
>
> Patch for review now attached!
>
> Henry Yei <hyei@mvista.com>
>

[-- Attachment #2: fs.patch --]
[-- Type: text/x-patch, Size: 6236 bytes --]

--- ltp-dev/runtest/fs	2010-04-30 14:57:01.903699532 -0700
+++ ltp-dev-wdir/runtest/fs	2010-06-11 12:32:54.237673121 -0700
@@ -1,34 +1,34 @@
 #DESCRIPTION:Filesystem stress tests
-gf01 growfiles -W gf01 -b -e 1 -u -i 0 -L 20 -w -C 1 -l -I r -T 10 glseek20 glseek20.2 -d $TMPDIR
+gf01 growfiles -W gf01 -b -e 1 -u -i 0 -L 20 -w -C 1 -l -I r -T 10 -f glseek20 -S 2 -d $TMPDIR
 gf02 growfiles -W gf02 -b -e 1 -L 10 -i 100 -I p -S 2 -u -f gf03_ -d $TMPDIR
 gf03 growfiles -W gf03 -b -e 1 -g 1 -i 1 -S 150 -u -f gf05_ -d $TMPDIR
 gf04 growfiles -W gf04 -b -e 1 -g 4090 -i 500 -t 39000 -u -f gf06_ -d $TMPDIR
 gf05 growfiles -W gf05 -b -e 1 -g 5000 -i 500 -t 49900 -T10 -c9 -I p -u -f gf07_ -d $TMPDIR
-gf06 growfiles -W gf06 -b -e 1 -u -r 1-5000 -R 0--1 -i 0 -L 30 -C 1 g_rand10 g_rand10.2 -d $TMPDIR
-gf07 growfiles -W gf07 -b -e 1 -u -r 1-5000 -R 0--2 -i 0 -L 30 -C 1 -I p g_rand13 g_rand13.2 -d $TMPDIR
-gf08 growfiles -W gf08 -b -e 1 -u -r 1-5000 -R 0--2 -i 0 -L 30 -C 1 g_rand11 g_rand11.2 -d $TMPDIR
-gf09 growfiles -W gf09 -b -e 1 -u -r 1-5000 -R 0--1 -i 0 -L 30 -C 1 -I p g_rand12 g_rand12.2 -d $TMPDIR
-gf10 growfiles -W gf10 -b -e 1 -u -r 1-5000 -i 0 -L 30 -C 1 -I l g_lio14 g_lio14.2 -d $TMPDIR
-gf11 growfiles -W gf11 -b -e 1 -u -r 1-5000 -i 0 -L 30 -C 1 -I L g_lio15 g_lio15.2 -d $TMPDIR
-gf12 mkfifo $TMPDIR/gffifo17; growfiles -b -W gf12 -e 1 -u -i 0 -L 30 gffifo17 -d $TMPDIR
-gf13 mkfifo $TMPDIR/gffifo18; growfiles -b -W gf13 -e 1 -u -i 0 -L 30 -I r -r 1-4096 gffifo18 -d $TMPDIR
-gf14 growfiles -W gf14 -b -e 1 -u -i 0 -L 20 -w -l -C 1 -T 10 glseek19 glseek19.2 -d $TMPDIR
-gf15 growfiles -W gf15 -b -e 1 -u -r 1-49600 -I r -u -i 0 -L 120 Lgfile1 -d $TMPDIR
+gf06 growfiles -W gf06 -b -e 1 -u -r 1-5000 -R 0--1 -i 0 -L 30 -C 1 -f g_rand10 -S 2 -d $TMPDIR
+gf07 growfiles -W gf07 -b -e 1 -u -r 1-5000 -R 0--2 -i 0 -L 30 -C 1 -I p -f g_rand13 -S 2 -d $TMPDIR
+gf08 growfiles -W gf08 -b -e 1 -u -r 1-5000 -R 0--2 -i 0 -L 30 -C 1 -f g_rand11 -S 2 -d $TMPDIR
+gf09 growfiles -W gf09 -b -e 1 -u -r 1-5000 -R 0--1 -i 0 -L 30 -C 1 -I p -f g_rand12 -S 2 -d $TMPDIR
+gf10 growfiles -W gf10 -b -e 1 -u -r 1-5000 -i 0 -L 30 -C 1 -I l -f g_lio14 -S 2 -d $TMPDIR
+gf11 growfiles -W gf11 -b -e 1 -u -r 1-5000 -i 0 -L 30 -C 1 -I L -f g_lio15 -S 2 -d $TMPDIR
+gf12 mkfifo $TMPDIR/gffifo17; growfiles -b -W gf12 -e 1 -u -i 0 -L 30 $TMPDIR/gffifo17
+gf13 mkfifo $TMPDIR/gffifo18; growfiles -b -W gf13 -e 1 -u -i 0 -L 30 -I r -r 1-4096 $TMPDIR/gffifo18
+gf14 growfiles -W gf14 -b -e 1 -u -i 0 -L 20 -w -l -C 1 -T 10 -f glseek19 -S 2 -d $TMPDIR
+gf15 growfiles -W gf15 -b -e 1 -u -r 1-49600 -I r -u -i 0 -L 120 -f Lgfile1 -d $TMPDIR
 gf16 growfiles -W gf16 -b -e 1 -i 0 -L 120 -u -g 4090 -T 100 -t 408990 -l -C 10 -c 1000 -S 10 -f Lgf02_ -d $TMPDIR
 gf17 growfiles -W gf17 -b -e 1 -i 0 -L 120 -u -g 5000 -T 100 -t 499990 -l -C 10 -c 1000 -S 10 -f Lgf03_ -d $TMPDIR
 gf18 growfiles -W gf18 -b -e 1 -i 0 -L 120 -w -u -r 10-5000 -I r -l -S 2 -f Lgf04_ -d $TMPDIR
 gf19 growfiles -W gf19 -b -e 1 -g 5000 -i 500 -t 49900 -T10 -c9 -I p -o O_RDWR,O_CREAT,O_TRUNC -u -f gf08i_ -d $TMPDIR
-gf20 growfiles -W gf20 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 1-256000:512 -R 512-256000 -T 4 gfbigio-$$ -d $TMPDIR
-gf21 growfiles -W gf21 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -T 10 -t 20480 gf-bld-$$ -d $TMPDIR
-gf22 growfiles -W gf22 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -T 10 -t 20480 gf-bldf-$$ -d $TMPDIR
-gf23 growfiles -W gf23 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 512-64000:1024 -R 1-384000 -T 4 gf-inf-$$ -d $TMPDIR
-gf24 growfiles -W gf24 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 gf-jbld-$$ -d $TMPDIR
-gf25 growfiles -W gf25 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 1024000-2048000:2048 -R 4095-2048000 -T 1 gf-large-gs-$$ -d $TMPDIR
-gf26 growfiles -W gf26 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 128-32768:128 -R 512-64000 -T 4 gfsmallio-$$ -d $TMPDIR
-gf27 growfiles -W gf27 -b -D 0 -w -g 8b -C 1 -b -i 1000 -u gfsparse-1-$$ -d $TMPDIR
-gf28 growfiles -W gf28 -b -D 0 -w -g 16b -C 1 -b -i 1000 -u gfsparse-2-$$ -d $TMPDIR
-gf29 growfiles -W gf29 -b -D 0 -r 1-4096 -R 0-33554432 -i 0 -L 60 -C 1 -u gfsparse-3-$$ -d $TMPDIR
-gf30 growfiles -W gf30 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -o O_RDWR,O_CREAT,O_SYNC -g 20480 -T 10 -t 20480 gf-sync-$$ -d $TMPDIR
+gf20 growfiles -W gf20 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 1-256000:512 -R 512-256000 -T 4 -f gfbigio-$$ -d $TMPDIR
+gf21 growfiles -W gf21 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -T 10 -t 20480 -f gf-bld-$$ -d $TMPDIR
+gf22 growfiles -W gf22 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -T 10 -t 20480 -f gf-bldf-$$ -d $TMPDIR
+gf23 growfiles -W gf23 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 512-64000:1024 -R 1-384000 -T 4 -f gf-inf-$$ -d $TMPDIR
+gf24 growfiles -W gf24 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -g 20480 -f gf-jbld-$$ -d $TMPDIR
+gf25 growfiles -W gf25 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 1024000-2048000:2048 -R 4095-2048000 -T 1 -f gf-large-gs-$$ -d $TMPDIR
+gf26 growfiles -W gf26 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -r 128-32768:128 -R 512-64000 -T 4 -f gfsmallio-$$ -d $TMPDIR
+gf27 growfiles -W gf27 -b -D 0 -w -g 8b -C 1 -b -i 1000 -u -f gfsparse-1-$$ -d $TMPDIR
+gf28 growfiles -W gf28 -b -D 0 -w -g 16b -C 1 -b -i 1000 -u -f gfsparse-2-$$ -d $TMPDIR
+gf29 growfiles -W gf29 -b -D 0 -r 1-4096 -R 0-33554432 -i 0 -L 60 -C 1 -u -f gfsparse-3-$$ -d $TMPDIR
+gf30 growfiles -W gf30 -D 0 -b -i 0 -L 60 -u -B 1000b -e 1 -o O_RDWR,O_CREAT,O_SYNC -g 20480 -T 10 -t 20480 -f gf-sync-$$ -d $TMPDIR
 rwtest01 export LTPROOT; rwtest -N rwtest01 -c -q -i 60s  -f sync 10%25000:$TMPDIR/rw-sync-$$
 rwtest02 export LTPROOT; rwtest -N rwtest02 -c -q -i 60s  -f buffered 10%25000:$TMPDIR/rw-buffered-$$
 rwtest03 export LTPROOT; rwtest -N rwtest03 -c -q -i 60s -n 2  -f buffered -s mmread,mmwrite -m random -Dv 10%25000:$TMPDIR/mm-buff-$$
@@ -67,7 +67,7 @@ fs_di fs_di -d $TMPDIR
 #Also run the fs_perms (File System Permission Tests)
 fs_perms fs_perms_simpletest.sh
 
-# Read every file in /proc. Not likely to crash, but does enough 
+# Read every file in /proc. Not likely to crash, but does enough
 # to disturb the kernel. A good kernel latency killer too.
 # Was not sure why it should reside in runtest/crashme and won´t get tested ever
 proc01 proc01

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Re: [LTP] [PATCH][runtest/fs] fix issue where growfiles tests still not creating temp files in directory specified by TMPDIR as expected

[Subrata Modak]

On Fri, 2010-06-11 at 15:40 -0700, Henry Yei wrote: 
> This is an updated patch which changes the arguments for gf12, gf13
> test to use the named pipes created by mkfifo properly, rather then
> the ordinary file created by and incorporates the previous changes.
> Hopefully that catches everything, these fs tests are quite hard to
> interpret.
> 
> Henry Yei <hyei@mvista.com>

Thanks.

Regards--
Subrata

> 
> On Wed, Jun 9, 2010 at 6:32 PM, Henry Yei <hyei@mvista.com> wrote:
> > On Wed, Jun 9, 2010 at 6:30 PM, Henry Yei <hyei@mvista.com> wrote:
> >> Hello,
> >>
> >> A previous patch that attempts to force tests to use the TMPDIR env
> >> variable is incomplete. This patch fixes growfiles test arguments in
> >> the fs scenario.
> >>
> >> Scripts which use growfiles with command-line file names are not performing the
> >> tests in the expected target directory. When file names are provided on the
> >> growfiles command line, they are taken relative to the cwd and not the -d
> >> auto_dir passed on the command line. This renders many of the test scripts in
> >> runtests ineffective in that the tests are not being performed on the expected
> >> filesystem.
> >>
> >> For example, the first line of the fs scenario reads:
> >>
> >> gf01 growfiles -B 800000 -W gf01 -b -e 1 -u -i 0 -L 20 -w -C 1 -l -I r -T 10
> >> glseek20 glseek20.2 -d $TMPDIR
> >>
> >> The -d $TMPDIR construct is almost always used in the scripts to point to the
> >> filesystem under test. However, the presence of the
> >> glseek20 glseek20.2 command line parameters constitute full file names from the
> >> test's view, so they will be used as-is (in the current working directory) as
> >> opposed to $TMPDIR/glseek20 or $TMPDIR/glseek20.2 as expected by the script.
> >>
> >> To get the desired behavior, here are the key switches:
> >>
> >> -f specifies the 'auto_file' which is the base file name (gf is used if it's
> >> missing)
> >>
> >> -d specifies the 'auto_dir' to be used ('.' is used if it's missing)
> >>
> >> -S specifies the number of 'auto seq' files to be used. These files are of the
> >> form: "%s/%s%d" using auto_dir, auto_file, file_number.
> >>
> >>
> >> Signed-off-by: Henry Yei <hyei@mvista.com>
> >>
> >
> > Patch for review now attached!
> >
> > Henry Yei <hyei@mvista.com>
> >
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