The half of problem is solved.
First problem was swap entry in fstab:
Code:
/dev/ad0s2 none swap rw 0 0
when i change it - voala. With mount -a or/and reboot all other filesystems are mounted.
Now I change rw to sw, but still swap is not active.
Code:
root@server /etc]# mount
/dev/ad0s1a on / (ufs, local)
devfs on /dev (devfs, local)
/dev/ad0s3d on /second (ufs, local, soft-updates)
/dev/ad1s1 on /maxtor (ufs, local)
[root@server /etc]# swapinfo
Device 1K-blocks Used Avail Capacity
[root@server /etc]# swapon /dev/ad0s2
[root@server /etc]# swapinfo
Device 1K-blocks Used Avail Capacity
/dev/ad0s2 1044224 0 1044224 0%
as is seeing when i active manually swap, there is not problem.