Date: Sat, 9 Jul 2022 12:04:47 -0600 From: Warner Losh <imp@bsdimp.com> To: Evgeniy Khramtsov <evgeniy@khramtsov.org>, Martin Matuska <mm@freebsd.org> Cc: FreeBSD -CURRENT <FreeBSD-CURRENT@freebsd.org> Subject: Re: BLAKE3 unstability? Message-ID: <CANCZdfryt-t5B3MgMZuzy=azV5gCN21166V35MfC_KS=e9FakA@mail.gmail.com> In-Reply-To: <20220709175605.ofkoft2mglrkaqpf@vax.khramtsov.org> References: <20220709162640.7my2bq6rax5npdhf@vax.khramtsov.org> <20220709175605.ofkoft2mglrkaqpf@vax.khramtsov.org>
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[-- Attachment #1 --] On Sat, Jul 9, 2022 at 11:57 AM Evgeniy Khramtsov <evgeniy@khramtsov.org> wrote: > I can reproduce via: > > $ truncate -s 10G /tmp/test > $ mdconfig -f /tmp/test -S 4096 > $ zpool create test /dev/md1 > $ zfs create -o checksum=blake3 test/b > $ dd if=/dev/random of=/test/b/noise bs=1M count=4096 > $ sync > $ zpool scrub test > $ zpool status > OK. I'll leave it to the OpenZFS folks then. The boot path isn't involved in this at all :) Thanks for the reproducer. Warner [-- Attachment #2 --] <div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Jul 9, 2022 at 11:57 AM Evgeniy Khramtsov <<a href="mailto:evgeniy@khramtsov.org">evgeniy@khramtsov.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">I can reproduce via:<br> <br> $ truncate -s 10G /tmp/test<br> $ mdconfig -f /tmp/test -S 4096<br> $ zpool create test /dev/md1<br> $ zfs create -o checksum=blake3 test/b<br> $ dd if=/dev/random of=/test/b/noise bs=1M count=4096<br> $ sync<br> $ zpool scrub test<br> $ zpool status<br></blockquote><div><br></div><div><br></div><div>OK. I'll leave it to the OpenZFS folks then. The boot path isn't involved in this at all :) Thanks for the reproducer.</div><div><br></div><div>Warner</div></div></div>help
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