On Fri, Oct 30, 2020 at 6:42 PM Cy Schubert
wrote:
> In message
> om>
> , Matthew Macy writes:
> > On Fri, Oct 30, 2020 at 4:50 PM Cy Schubert
> wrote
> > :
> > >
> > > In message <20201030233138.gd34...@zxy.spb.ru>, Slawa Olhovchenkov
> writes:
> > > > On Fri, Oct 30, 2020 at 04:00:55PM -0700,
In message
, Matthew Macy writes:
> On Fri, Oct 30, 2020 at 4:50 PM Cy Schubert wrote
> :
> >
> > In message <20201030233138.gd34...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> > > On Fri, Oct 30, 2020 at 04:00:55PM -0700, Cy Schubert wrote:
> > >
> > > > > > > More stresses memory usually refers t
>
> Getting back to your original question. A more efficient ARC would exercise
> your memory more intensely because you are replacing disk reads with memory
> reads. And as I said before the old ZFS "found" weak RAM on three separate
> occasions in three different machines over the last ten years.
In message <20201030233138.gd34...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> On Fri, Oct 30, 2020 at 04:00:55PM -0700, Cy Schubert wrote:
>
> > > > > More stresses memory usually refers to performance penalty.
> > > > > Usually way for better performance is reduce memory access.
> > > >
> > > > Th
On Fri, Oct 30, 2020 at 04:00:55PM -0700, Cy Schubert wrote:
> > > > More stresses memory usually refers to performance penalty.
> > > > Usually way for better performance is reduce memory access.
> > >
> > > The reason filesystems (UFS, ZFS, EXT4, etc.) cache is to avoid disk
> > > accesses. Na
In message <20201030224734.gh2...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> On Fri, Oct 30, 2020 at 03:34:10PM -0700, Cy Schubert wrote:
>
> > In message <20201030220809.gg2...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> > > On Fri, Oct 30, 2020 at 01:53:10PM -0700, Cy Schubert wrote:
> > >
> > > > I
On Fri, Oct 30, 2020 at 03:34:10PM -0700, Cy Schubert wrote:
> In message <20201030220809.gg2...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> > On Fri, Oct 30, 2020 at 01:53:10PM -0700, Cy Schubert wrote:
> >
> > > In message <20201030204622.gf2...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> > > > On T
In message <20201030220809.gg2...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> On Fri, Oct 30, 2020 at 01:53:10PM -0700, Cy Schubert wrote:
>
> > In message <20201030204622.gf2...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> > > On Thu, Oct 29, 2020 at 08:13:00PM -0700, Cy Schubert wrote:
> > >
> > > > I
On Fri, Oct 30, 2020 at 01:53:10PM -0700, Cy Schubert wrote:
> In message <20201030204622.gf2...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> > On Thu, Oct 29, 2020 at 08:13:00PM -0700, Cy Schubert wrote:
> >
> > > In message , qroxana
> > > writes
> > > :
> > > >
> > > > Hi,
> > > >
> > > > I have
In message <20201030204622.gf2...@zxy.spb.ru>, Slawa Olhovchenkov writes:
> On Thu, Oct 29, 2020 at 08:13:00PM -0700, Cy Schubert wrote:
>
> > In message , qroxana
> > writes
> > :
> > >
> > > Hi,
> > >
> > > I have an old i386 machine running r364479. After upgrading to
> > > r367045, running kl
On Thu, Oct 29, 2020 at 08:13:00PM -0700, Cy Schubert wrote:
> In message , qroxana
> writes
> :
> >
> > Hi,
> >
> > I have an old i386 machine running r364479. After upgrading to
> > r367045, running kldload zfs.ko freezes the whole system.
> >
> > I also tried to replace the 4GB memory with an
In message , qroxana
writes
:
>
> Hi,
>
> I have an old i386 machine running r364479. After upgrading to
> r367045, running kldload zfs.ko freezes the whole system.
>
> I also tried to replace the 4GB memory with another 2GB one
> and kldload zfs.ko works without freezing the machine.
ZFS ARC st
Hi,
I have an old i386 machine running r364479. After upgrading to
r367045, running kldload zfs.ko freezes the whole system.
I also tried to replace the 4GB memory with another 2GB one
and kldload zfs.ko works without freezing the machine.
Thanks.
__
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