ufs2 / softupdates / ZFS / disk write cache

Kip Macy kmacy at freebsd.org
Sun Jun 21 20:59:49 UTC 2009


> If you have IDE/SATA disks they will "lie".  SCSI/SAS disks won't.
> SATA disks using NCQ should probably also be safe -- too bad FreeBSD
> does not support NCQ yet.
>

NCQ is working in a private branch. I haven't heard an ETA from the developer.


-Kip


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