Comment 5 for bug 1969482

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Josef Rypáček (jrypacek) wrote :

I've set up proposed and installed following. It does NOT work as expected.

I used following command to install zfs / kernel packages and dependencies and it resulted in installation / upgrade of packages mentioned below.

apt install zfsutils-linux zfs-initramfs zfs-zed linux-generic linux-image-generic-hwe-22.04 linux-firmware linux-generic-hwe-20.04

Install:
linux-image-5.15.0-33-generic:amd64 (5.15.0-33.34, automatic),
linux-headers-5.15.0-33-generic:amd64 (5.15.0-33.34, automatic),
linux-modules-5.15.0-33-generic:amd64 (5.15.0-33.34, automatic),
linux-headers-5.15.0-33:amd64 (5.15.0-33.34, automatic),
linux-modules-extra-5.15.0-33-generic:amd64 (5.15.0-33.34, automatic)

Upgrade:
libnvpair3linux:amd64 (2.1.2-1ubuntu3, 2.1.4-0ubuntu0.1)
libuutil3linux:amd64 (2.1.2-1ubuntu3, 2.1.4-0ubuntu0.1),
libzpool5linux:amd64 (2.1.2-1ubuntu3, 2.1.4-0ubuntu0.1),
libzfs4linux:amd64 (2.1.2-1ubuntu3, 2.1.4-0ubuntu0.1),
zfsutils-linux:amd64 (2.1.2-1ubuntu3, 2.1.4-0ubuntu0.1)
zfs-zed:amd64 (2.1.2-1ubuntu3, 2.1.4-0ubuntu0.1),
zfs-initramfs:amd64 (2.1.2-1ubuntu3, 2.1.4-0ubuntu0.1)
linux-headers-generic:amd64 (5.15.0.30.33, 5.15.0.33.36),
linux-generic:amd64 (5.15.0.30.33, 5.15.0.33.36),
linux-image-generic:amd64 (5.15.0.30.33, 5.15.0.33.36)
linux-image-generic-hwe-22.04:amd64 (5.15.0.30.33, 5.15.0.33.36),
linux-headers-generic-hwe-22.04:amd64 (5.15.0.30.33, 5.15.0.33.36),
linux-generic-hwe-22.04:amd64 (5.15.0.30.33, 5.15.0.33.36)
linux-generic-hwe-20.04:amd64 (5.15.0.30.33, 5.15.0.33.36),
linux-firmware:amd64 (20220329.git681281e4-0ubuntu3, 20220329.git681281e4-0ubuntu3.2)

Then I got following system after reboot

root@XXX:~# uname -a
Linux nas139 5.15.0-33-generic #34-Ubuntu SMP Wed May 18 13:34:26 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

root@XXX:~# zfs --version
zfs-2.1.4-0ubuntu0.1
zfs-kmod-2.1.2-1ubuntu3

I still have old zfs-kmod a still very low ZFS performance on encrypted filesystem.
Did I do something wrong or there is missing updated zfs-kmod?