Atomicorp

has anybody seen this?
./boot/grub/ufs2_stage1_5
./boot/grub/e2fs_stage1_5
./boot/grub/splash.xpm.gz
./boot/grub/grub.conf
./boot/grub/minix_stage1_5
./boot/grub/reiserfs_stage1_5
./boot/grub/iso9660_stage1_5
./boot/grub/fat_stage1_5
./boot/grub/stage1
tar: Error exit delayed from previous errors
or why? this is the cmd.
tar -zcvpf /archive/full-backup-`date '+%d-%B-%Y'`.tar.gz \
--directory / --exclude=mnt --exclude=archive --exclude=mybackup --exclude=proc --exclude=var/spool/squid .