[root@acmp b57-iso]# luupgrade -u -n sxce-b57 -s /mnt/disk1/s0

107584 blocks
miniroot filesystem is <lofs>
Mounting miniroot at </mnt/disk1/s0/Solaris_11/Tools/Boot>
mount: /tmp/miniroot.3792: Device busy
ERROR: Cannot mount miniroot at </mnt/disk1/s0/Solaris_11/Tools/Boot>.


[root@acmp b57-iso]# lofiadm
Block Device             File
/dev/lofi/1              /var/tmp/b57-iso/sol-nv-b57-sparc-v1.iso
/dev/lofi/2              /var/tmp/b57-iso/sol-nv-b57-sparc-v1-s1.iso


[root@acmp b57-iso]# cat /etc/mnttab
/dev/dsk/c0t0d0s0       /       ufs     rw,intr,largefiles,logging,xattr,onerror=panic,dev=2200008      1172100489
/devices        /devices        devfs   dev=49c0000     1172100462
ctfs    /system/contract        ctfs    dev=4a00001     1172100462
proc    /proc   proc    dev=4a40000     1172100462
mnttab  /etc/mnttab     mntfs   dev=4a80001     1172100462
swap    /etc/svc/volatile       tmpfs   xattr,dev=4ac0001       1172100462
objfs   /system/object  objfs   dev=4b00001     1172100462
fd      /dev/fd fd      rw,dev=4c80001  1172100489
swap    /tmp    tmpfs   xattr,dev=4ac0002       1172100494
swap    /var/run        tmpfs   xattr,dev=4ac0003       1172100494
-hosts  /net    autofs  nosuid,indirect,ignore,nobrowse,dev=4d00001     1172100513
auto_home       /home   autofs  indirect,ignore,nobrowse,dev=4d00002    1172100513
AFS     /afs    afs     dev=1234        1172100559
/dev/lofi/1     /mnt/disk1/s0   hsfs    ro,noglobal,maplcase,rr,traildot,dev=24c0001    1172140390
/dev/lofi/2     /mnt/disk1/s1   ufs     ro,intr,largefiles,xattr,onerror=panic,dev=24c0002      1172140405