From: Petr Vorel <pvorel@suse.cz>
To: Martin Doucha <mdoucha@suse.cz>
Cc: ltp@lists.linux.it
Subject: Re: [LTP] [PATCH v1] fs_fill: Increase test loop device size to 1GB
Date: Thu, 25 Jan 2024 10:53:24 +0100 [thread overview]
Message-ID: <20240125095324.GA385509@pevik> (raw)
In-Reply-To: <44e16062-1336-45fb-be72-6cbba0ba5e3c@suse.cz>
> On 25. 01. 24 10:35, Petr Vorel wrote:
> > Hi Wei,
> > > On PPC64 the page size is 64K and this causes trouble on btrfs
> > nit: s/PPC64/ppc64le/ (the other one is 32 bit)
> The other one is 64bit but big-endian. And yes, the big-endian mode will
> have the same issue, so "PPC64" is good enough catch-all term.
Wei, I'm sorry, of course Martin, you're right.
> > nit: s/64K/4K/
> No.
Also here.
Martin, thanks for correcting me.
Kind regards,
Petr
> > > filesystems of small size(LTP currently use 300M), the threads
> > > could compete for a very small number of pages/blocks to actually
> > > write the data. So Increase minimal device size to 1G avoid the
> > > corner case.
> > Reviewed-by: Petr Vorel <pvorel@suse.cz>
> > I wonder if would work with less (512 MB), but probably better to be safe with
> > 1024 MB.
> > Kind regards,
> > Petr
--
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next prev parent reply other threads:[~2024-01-25 9:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-25 0:47 [LTP] [PATCH v1] fs_fill: Increase test loop device size to 1GB Wei Gao via ltp
2024-01-25 9:35 ` Petr Vorel
2024-01-25 9:42 ` Martin Doucha
2024-01-25 9:53 ` Petr Vorel [this message]
2024-01-25 9:43 ` Martin Doucha
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