Re: BLAKE3 unstability?

On 7/12/22 1:41 AM, Evgeniy Khramtsov 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 I

Re: BLAKE3 unstability?

> > > 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

Re: BLAKE3 unstability?

(forgot to CC -CURRENT, so replying to the list) > It did not reproduce for me with in-tree ZFS on main@3c9ad9398fcd either. > > Could you share sysctl kstat.zfs.misc.chksum_bench, maybe we are using > different implementations? > I do see that blake3 went in with only a Linux module parameter

Re: BLAKE3 unstability?

On 7/11/22 11:43 AM, Ryan Moeller wrote: On 7/9/22 1:56 PM, Evgeniy Khramtsov 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 $

Re: BLAKE3 unstability?

On 7/9/22 1:56 PM, Evgeniy Khramtsov 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 I

Re: BLAKE3 unstability?

On Sat, Jul 9, 2022 at 11:57 AM Evgeniy Khramtsov 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

Re: BLAKE3 unstability?

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

Re: BLAKE3 unstability?

Be advised that blake3 went into the bootloader yesterday and has been only lightly tested. Don't think this would cause your checksum errors since the boot loader is read only. Warner On Sat, Jul 9, 2022, 10:27 AM Evgeniy Khramtsov wrote: > -CURRENT as of: > > commit

BLAKE3 unstability?

-CURRENT as of: commit eec3290266bc09b4c4b4d875d2269d611adc0016 (main) Author: Ganbold Tsagaankhuu Date: Sat Jul 9 13:06:52 2022 + Add RK3568 SoC support to pinctrl driver. Submitted by: sos Reviewed by:manu Differential Revision: