zpool in SUSPENDED state is impossible to destroy

Hi all,

This is Solaris 10 U11 X64, kernel 150401-16. I have a zpool which is in SUSPENDED state because all devices in the pool are UNAVAIL. I need to remove this zpool. How ?

I have tried the following
1. zpool destroy <pool>

2. zpool destroy -f <pool>

3. Recreating a device which previously were a member of the pool followed by

zpool clear or

zpool replace

All of these produce the pool I/O suspended errormessage

I have also tried to clear errors with fmadm repaired

None of these gave me what I wanted. And now fmadm faulty hangs but is interruptible with CTRL-C.