A simple (?) question about fs...

[Giuseppe Maniscalco]

Yes! Great hint Oliver!
Thank you so much!

root at mysql:/usr/ports/sysutils/lsof# lsof +aL1 /
COMMAND   PID USER   FD   TYPE DEVICE  SIZE/OFF NLINK  NODE NAME
ssmtp    9839 root    4w  VREG   0,70 366968101     0 49363 /
(/dev/mirror/gm0s1a)
ssmtp   19898 root    4w  VREG   0,70 366968101     0 49363 /
(/dev/mirror/gm0s1a)
ssmtp   29204 root    4w  VREG   0,70 366968101     0 49363 /
(/dev/mirror/gm0s1a)
ssmtp   39567 root    4w  VREG   0,70 366968101     0 49363 /
(/dev/mirror/gm0s1a)
ssmtp   50005 root    4w  VREG   0,70 366968101     0 49363 /
(/dev/mirror/gm0s1a)
ssmtp   60433 root    4w  VREG   0,70 366968101     0 49363 /
(/dev/mirror/gm0s1a)
ssmtp   80982 root    4w  VREG   0,70 366968101     0 49363 /
(/dev/mirror/gm0s1a)
ssmtp   89855 root    4w  VREG   0,70 366968101     0 49363 /
(/dev/mirror/gm0s1a)
ssmtp   99693 root    4w  VREG   0,70 366968101     0 49363 /
(/dev/mirror/gm0s1a)

Filesystem            Size    Used   Avail Capacity  Mounted on
/dev/mirror/gm0s1a    496M     50M    407M    11%    /

:-)