cvs commit: src/etc/defaults rc.conf src/etc/rc.d Makefile ataraid mountcritlocal

Dag-ErlingSmørgrav des at des.no
Sun Dec 14 04:54:39 PST 2003


Sean Chittenden <sean at chittenden.org> writes:
> > What exactly is the point of this?
> ar0 is created via atacontrol(8) and has to be recreated every time
> the system gets brought up because there is no hardware support for
> maintaining the state.

You don't need "hardware support for maintaining the state".  The
configuration is stored on-disk, and the ata driver should discover it
at boot time.  ad_attach() in ata-disk.c (which is called for each
disk at boot time) calls ata_raiddisk_attach().  If the disk isn't
attached to a RAID controller, ata_raiddisk_attach() will look for a
Promise configuration block, which is what atacontrol creates by
default.

DES
-- 
Dag-Erling Smørgrav - des at des.no


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