vmexit's can cause the AMX registers to "misbehave" which can break
ZFS, even though ZFS doesn't use AMX at all.
This causes crashes and processes hanging forever in uninterruptible
sleep (the infamous D state) on Intel Xeon 4th gen HW, possible other
HW too, but we only got reports on Sapphire Rapids models.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Tested-by: Aaron Lauterer <a.lauterer@proxmox.com>
(cherry picked from commit 9e8946d4b9)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit 8c6520d1fc)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit aa26132525)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit 13c7e925aa)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit a80c5e3597)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit 149fd91bb2)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit f5ed5be89a)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit d855afe7be)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit 34d701d1ac)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit 40fe66e33e)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit 1b7710c13c)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit 2f5fca8a1a)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
(cherry picked from commit 8ba2c83746)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
As among possibly other things, it addresses a patch that got
backported to kernel 6.2.8 too.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
As reported having set 'mountpoint=legacy' on the root dataset (for a
default install this would be 'rpool/ROOT/pve-1') for mounting through
e.g. /etc/fstab breaks booting in initramfs
The cherry-picked patch is already applied to zfs-2.1.8-staging
upstream so will be included in the next zfs point release.
reproduced the issue on a VM with ZFS on root by:
* booting into a PVE 7.3 iso (to have zfs and an inactive
rpool/ROOT/pve-1)
* `zpool import -ocachefile=none -N -f rpool
* `zfs set mountpoint=legacy rpool/ROOT/pve-1`
* `mount -t zfs rpool/ROOT/pve-1 /mnt
* `echo "rpool/ROOT/pve-1 / zfs defaults 0 0" >> /mnt/etc/fstab`
* `zpool export rpool`
* reboot - the boot breaks with zfs-initramfs 2.1.7-pve1 but works
with this patch applied
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
This does:
* fix get_transp() on non-bash
* re-indent of the code from #990745
* fix terminology: it's pool
* remove -e: I originally actually fixed -e,
but it turns out literally every bit that could fail
is already either || : or wasn't by accident (like in the #990745 code)
* simplify get_transp() and explain why we do it instead of matching nvme path
* use remove -L from the data we feed to lsblk, zpool w/o -L is measurably faster
* pipe the devices into while read to match rest of code
* use read -r in main loop
* match the userprop with case/esac instead of if tree
* shellcheck-clean the script
(cherry picked from debian-upstream[0]
commit 769a09407c6b65db981804a05a81ea63d004ebeb)
[0] https://salsa.debian.org/zfsonlinux-team/zfs
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
following upstream shipping it as a symlnk to /dev/null (to mask it)
follows commit b18419d7068b7ebcaa6dfbee85263177feffa711 from
debian-upstream:
https://salsa.debian.org/zfsonlinux-team/zfs/
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
While checking the current state of 2.1.6 we noticed that there were
some changes in debian-upstream [0] resulting from a bug-report in
zfs-upstream [1].
Our packages should be unaffected (they do not ship the
init-scripts in the first place).
Since the issue was fixed by zfs-upstream already on the
zfs-2.1.7-staging branch we should include it as well as it might save
users, who somehow got debian-upstream's zfs-packages installed on PVE
some trouble.
The other 2 changes seem small and isolated enough so including them
as well.
[0] https://salsa.debian.org/zfsonlinux-team/zfs/-/commits/master
[1] https://github.com/openzfs/zfs/issues/14010
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
Thanks to Miao Wang for get_transp() function
(cherry picked from debian-upstream[0]
commit 1f5433b15e4f7c823983bb90390c4b023f3d1948)
[0] https://salsa.debian.org/zfsonlinux-team/zfs
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
