[LTP] [PATCH] Fix ext4_subdir_limit fix

[LTP] [PATCH] Fix ext4_subdir_limit fix

[Akira Fujita]

LTP: Fix ext4_subdir_limit fix

From: Akira Fujita <a-fujita@rs.jp.nec.com>

We get the following error results since the if condition
in ext4_subdir_limit_tset.sh does not work fine.  The patch fixes this issue.

[root@bsd086 ltp]# ./runltp -f fs_ext4

<snip>

Ext4 subdir limit test
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name,
mkdir: No space left on device
ext4-subdir-limit    2  TFAIL  :  failed to create directories - 19118

<snip>

ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name,
mkdir: No space left on device
ext4-subdir-limit    4  TFAIL  :  failed to create directories - 19592

Signed-off-by: Akira Fujita <a-fujita@rs.jp.nec.com>
---
 ext4_subdir_limit_test.sh |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/ext4_subdir_limit_test.sh b/testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/ext4_subdir_limit_test.sh
index 5631fe5..f0a3b50 100755
--- a/testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/ext4_subdir_limit_test.sh
+++ b/testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/ext4_subdir_limit_test.sh
@@ -152,7 +152,8 @@ for ((i = 0; i < 3; i++))
 	{
 		for ((k = 0; k < 2; k++))
 		{
-			if [ $i -eq $LONG_DIR -a $k -eq 1024 ]; then
+			if [ ${DIR_LEN[$k]} -eq $LONG_DIR -a \
+				${BLOCK_SIZE[$i]} -eq 1024 ]; then
 				continue
 			fi
 			ext4_run_case 65537 ${DIR_LEN[$k]} ${PARENT_DIR[$j]} \


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Re: [LTP] [PATCH] Fix ext4_subdir_limit fix

[Subrata Modak]

On Wed, 2010-06-02 at 17:28 +0900, Akira Fujita wrote: 
> LTP: Fix ext4_subdir_limit fix
> 
> From: Akira Fujita <a-fujita@rs.jp.nec.com>

Thanks.

Regards--
Subrata

> 
> We get the following error results since the if condition
> in ext4_subdir_limit_tset.sh does not work fine.  The patch fixes this issue.
> 
> [root@bsd086 ltp]# ./runltp -f fs_ext4
> 
> <snip>
> 
> Ext4 subdir limit test
> ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name,
> mkdir: No space left on device
> ext4-subdir-limit    2  TFAIL  :  failed to create directories - 19118
> 
> <snip>
> 
> ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name,
> mkdir: No space left on device
> ext4-subdir-limit    4  TFAIL  :  failed to create directories - 19592
> 
> Signed-off-by: Akira Fujita <a-fujita@rs.jp.nec.com>
> ---
>  ext4_subdir_limit_test.sh |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> diff --git a/testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/ext4_subdir_limit_test.sh b/testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/ext4_subdir_limit_test.sh
> index 5631fe5..f0a3b50 100755
> --- a/testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/ext4_subdir_limit_test.sh
> +++ b/testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/ext4_subdir_limit_test.sh
> @@ -152,7 +152,8 @@ for ((i = 0; i < 3; i++))
>  	{
>  		for ((k = 0; k < 2; k++))
>  		{
> -			if [ $i -eq $LONG_DIR -a $k -eq 1024 ]; then
> +			if [ ${DIR_LEN[$k]} -eq $LONG_DIR -a \
> +				${BLOCK_SIZE[$i]} -eq 1024 ]; then
>  				continue
>  			fi
>  			ext4_run_case 65537 ${DIR_LEN[$k]} ${PARENT_DIR[$j]} \
> 
> 
> ------------------------------------------------------------------------------
> 
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