immense delayed write to file system (ZFS and UFS2), performance issues

[Dan Naumov]

Can anyone confirm that using the WDIDLE3 utility on the 2TB WD20EADS
discs will not cause any issues if these disks are part of a ZFS
mirror pool? I do have backups of data, but I would rather not spend
the time rebuilding the entire system and restoring enormous amounts
of data over a 100mbit network unless I absolutely have to :)

- Sincerely,
Dan Naumov