Some ZVOLs are not present after boot

[peter-held]

System information

Type	Version/Name
Distribution Name	Arch Linux
Distribution Version	latest
Kernel Version	5.15.10
Architecture	x86_64
OpenZFS Version	zfs-2.1.2-1, zfs-kmod-2.1.2-1

Describe the problem you're observing

After boot, some zvols are not present in /dev/zvol.
The zvols are used as disks for virtual machines.

I was thinking that #12301 is fixed in zfs-2.1.2.

Thanks.

[stale]

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