rsync: [generator] set_acl: sys_acl_set_file(dev/kvm, ACL_TYPE_ACCESS): Operation not supported (95)

[Mario Marietto]

Hello rsync users,

I'm trying to copy every file which belongs to my Ubuntu 23.04 installation
(stored on an ext4 fs to a ZFS storage disk. The command that I've used is :

# rsync -avxHAX * /mnt/zroot2/zroot2/OS/Linux/EVO

sending incremental file list
rsync: [generator] set_acl: sys_acl_set_file(dev/kvm, ACL_TYPE_ACCESS):
Operation not supported (95)
rsync: [generator] set_acl: sys_acl_set_file(dev/rfkill, ACL_TYPE_ACCESS):
Operation not supported (95)
rsync: [generator] set_acl: sys_acl_set_file(dev/dri/card0,
ACL_TYPE_ACCESS): Operation not supported (95)
rsync: [generator] set_acl: sys_acl_set_file(dev/dri/renderD128,
ACL_TYPE_ACCESS): Operation not supported (95
)
rsync: [generator] set_acl: sys_acl_set_file(dev/snd/controlC1,
ACL_TYPE_ACCESS): Operation not supported (95)
rsync: [generator] set_acl: sys_acl_set_file(dev/snd/pcmC1D0c,
ACL_TYPE_ACCESS): Operation not supported (95)
rsync: [generator] set_acl: sys_acl_set_file(dev/snd/pcmC1D0p,
ACL_TYPE_ACCESS): Operation not supported (95)
rsync: [generator] set_acl: sys_acl_set_file(dev/snd/seq, ACL_TYPE_ACCESS):
Operation not supported (95)
rsync: [generator] set_acl: sys_acl_set_file(dev/snd/timer,
ACL_TYPE_ACCESS): Operation not supported (95)

As you can see,there are some kinds of files that aren't transferred
correctly. Am I using the wrong parameters ? Are -avxHAX the correct ones ?
thanks.

-- 
Mario.
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