$ rm filename
cannot remove 'filename' : No space left on device

rpool/ROOT/openindiana-baseline    4133493    4133493          0    100%   /
swap                              83097900      11028  830386872      1%   /etc/svc/volatile
/usr/lib/libc/libc_hwcap1.so.1     4133493    4133493          0    100%   /lib/libc.so.1

/ on rpool/ROOT/openindiana-baseline read/write/setuid/devices/dev:2d9002 on Wed Dec 31 16:00:00 1969
/devices on /devices read/write/setuid/devices/dev:8b40000 on Fri Jul 8 14:56:54 2011
/dev on /dev read/write/setuid/devices/dev:8b80000 on Fri Jul 8 14:56:54 2011
/system/contract on ctfs read/write/setuid/devices/dev:8c40001 on Fri Jul 8 14:56:54 2011
/proc on proc read/write/setuid/devices/dev:8bc0000 on Fri Jul 8 14:56:54 2011
/etc/mnttab on mnttab read/write/setuid/devices/dev:8c80001 on Fri Jul 8 14:56:54 2011
/etc/svc/volatile on swap read/write/setuid/devices/xattr/dev:8cc0001 on Fri Ju8 14:56:54 2011
/system/object on objfs read/write/setuid/devices/dev:8d00001 on Fri Jul 8 14:6:54 2011
/etc/dfs/sharetab on sharefs read/write/setuid/devices/dev:8d40001 on Fri Jul 14:56:54 2011
/lib/libc.s0.1 on /usr/lib/libc/libc_hucap1.s0.1 read/write/setuid/devices/dev:d90002 on Fri Jul 8 14:57:06 2011

rpool                                                       36.4G   0       47.5K   /rpool
rpool/ROOT                                                  4.23G   0         31K   legacy
rpool/ROOT/openindiana                                      57.5M   0       3.99G   /
rpool/ROOT/openindiana-baseline                             61K     0       3.94G   /
rpoo1/ROOT/openindiana-system-edge                          4.17G   0       3.98G   /
rpool/ROOT/openindiana-system-edge@install                  19.9M   -       3 38G   -
rpoo1/ROOT/openindiana-system-edge@2011-07-06-20:45:08      73.1M   -       3.57G   -
rpoo1/ROOT/openindiana-system-edge@2011-07-06-20:48:53      75.9M   -       3 82G   -
rpoo1/ROOT/openindiana-system-edge@2011-07-07-02:14:04      61K     -       3.94G   -
rpoo1/ROOT/openindiana-system-edge@2011-07-07-02:15:14      61K     -       3.94G   -
rpoo1/ROOT/openindiana-system-edge@2011-07-07-02:28:14      61K     -       3.94G   -
rpool/ROOT/openindiana-system-stable                        61K     0       3.94G   /
rpoo1/ROOT/pre_first_update_07.06                           108K    0       3 82G   /
rpool/ROOT/pre_second_update_07.06                          90K     0       3.57G   /
rpool/dump                                                  9.07G   0       9.07G   -
rpool/export                                                3.85G   0       32K     /export
rpool/export/home                                           3.85G   0       32K     /export/home
rpool/export/home/admin                                     3.85G   0       3.85G   /export/home/admin
rpool/swap                                                  19.3G   19.1G   126M    -