Re: [PATCH 1/3] xfs/161: adapt the test case for 64k FS blocksize

[Ritesh Harjani (IBM) <ritesh.list@gmail.com>]

"Pankaj Raghav (Samsung)" <kernel@pankajraghav.com> writes:

> From: Pankaj Raghav <p.raghav@samsung.com>
>
> This test fails when xfs is formatted with 64k filesystem block size*.
> It fails because the soft quota is not exceeded with the hardcoded 64k
> pwrite, thereby, the grace time is not set. Even though soft quota is
> set to 12k for uid1, it is rounded up to the nearest blocksize.
>
> *** Report for user quotas on device /dev/sdb3
> Block grace time: 7days; Inode grace time: 7days
>                         Block limits                File limits
> User            used    soft    hard  grace    used  soft  hard  grace
> ----------------------------------------------------------------------
> 0        --       0       0       0      0       3     0     0      0
> 1        --      64      64    1024      0       1     0     0      0
> 2        --      64       0       0      0       1     0     0      0
>
> Adapt the pwrite to do more than 64k write when the FS blocksize is 64k.
>
> Cap the blksz to be at least 64k to retain the same behaviour as before
> for smaller filesystem blocksizes.
>
> * This happens even on a 64k pagesize system and it is not related to
>   LBS effort.

Indeed! Thanks for fixing this for 64k bs. Please feel free to add -

Reviewed-and-tested-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>