rsync - Jun 2023 - rsync: [generator] set_acl: sys_acl_set_file(dev/kvm, ACL_TYPE_ACCESS): Operation not supported (95)

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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Maybe the solution is explained here :

https://serverfault.com/questions/1110536/rsync-operation-not-supported-errors-for-acl-on-zfs/1110537#1110537

I tried to do something like this:

zpool import -f -R /mnt/zroot2 zroot2
zfs set acltype=posixacl zroot2/ROOT

why zroot2/ROOT ?

because :

# zfs list

NAME                  USED  AVAIL     REFER  MOUNTPOINT

zroot2                738G   161G      738G  /mnt/zroot2/zroot2
zroot2/ROOT           312K   161G       96K  none
zroot2/ROOT/default   216K   161G      216K  /mnt/zroot2
zroot2/tmp            176K   161G      176K  /mnt/zroot2/tmp
zroot2/usr            384K   161G       96K  /mnt/zroot2/usr
zroot2/usr/home        96K   161G       96K  /mnt/zroot2/usr/home
zroot2/usr/ports       96K   161G       96K  /mnt/zroot2/usr/ports
zroot2/usr/src         96K   161G       96K  /mnt/zroot2/usr/src
zroot2/var           3.29M   161G       96K  /mnt/zroot2/var
zroot2/var/audit       96K   161G       96K  /mnt/zroot2/var/audit
zroot2/var/crash     2.74M   161G     2.74M  /mnt/zroot2/var/crash
zroot2/var/log        148K   161G      148K  /mnt/zroot2/var/log
zroot2/var/mail        96K   161G       96K  /mnt/zroot2/var/mail
zroot2/var/tmp        120K   161G      120K  /mnt/zroot2/var/tmp


unfortunately the error is not gone away :

# 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)
^Crsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at
rsync.c(713) [sender=3.2.7]
rsync error: received SIGUSR1 (code 19) at main.c(1613) [generator=3.2.7]




On Wed, Jun 28, 2023 at 3:09?PM Mario Marietto <marietto2008 at gmail.com>
wrote:
> 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.
>

-- 
Mario.
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