Re: [PATCH] common/populate: decrease the step of rm file

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On Thu, Mar 28, 2019 at 03:48:59PM +0800, Yang Xu wrote:
>  Now that we have allocated 2*4096*64/16(32768) inodes after "Inode btree",
>  but the step of rm file is too large to create enough free inodes in agi.
>  So the freecount is not enough large to make free_level gt 1 and call
>  _scratch__populate on xfs will report the following failure(such as xfs/083):
> 
> Failed to create fino of sufficient height!
> 
> By decreasing the step of rm file, xfs/083 will pass.
> 
> Signed-off-by: Yang Xu <xuyang2018.jy@xxxxxxxxxxxxxx>

I may need some help from Darrick (cc'ed) on this one :)

Thanks,
Eryu

> ---
>  common/populate | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/common/populate b/common/populate
> index 4fa118f0..7403dec3 100644
> --- a/common/populate
> +++ b/common/populate
> @@ -271,7 +271,7 @@ _scratch_xfs_populate() {
>  		touch "${dir}/${f}"
>  	done
>  
> -	seq 0 "$((ino_per_rec + 1))" "${nr}" | while read f; do
> +	seq 0 2 "${nr}" | while read f; do
>  		rm -f "${dir}/${f}"
>  	done
>  
> -- 
> 2.18.1
> 
> 
> 



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