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Re: Seeing devices during initrd: msg#00012

Subject: Re: Seeing devices during initrd
%% Chris Gianelloni <wolf31o2-aBrp7R+bbdUdnm+yROfE0A@xxxxxxxxxxxxxxxx> writes:

  cg> Are you booting with doscsi?

  >> No (I assume you mean on the kernel command line).  Is this interpreted
  >> by udev, or is it supposed to be examined by linuxrc?

  cg> No.  It is interpreted by linuxrc, which in turn activates the SCSI
  cg> modules and then starts udev, so SCSI devices should be available.

Hm.  I DO have stuff in my linuxrc version which attempts to insmod the
different scsi modules.  In fact, it does load the BusLogic SCSI module
successfully.

Nevertheless, there is no device in /dev for this.  Is there more to it
than just loading the module?


You mention above that udev is started AFTER the modules are loaded: is
this correct?  It seems to me like it would make more sense for udev to
start before anything is loaded, so it can be notified when things get
loaded and set up the right stuff in /dev.

I start udev right at the beginning of linuxrc, before any SCSI modules
are loaded... is this a problem?

  cg> SATA is started automatically.  We only do not start SCSI
  cg> automatically because some drivers are known to cause lockups on
  cg> some systems.

OK.

-- 
-------------------------------------------------------------------------------
 Paul D. Smith <psmith-ZIRUuHA3oDzQT0dZR+AlfA@xxxxxxxxxxxxxxxx>           
HASMAT--HA Software Mthds & Tools
 "Please remain calm...I may be mad, but I am a professional." --Mad Scientist
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   These are my opinions---Nortel Networks takes no responsibility for them.
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