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Date:      Sat, 11 Feb 2006 16:04:38 +0100
From:      Joerg Pernfuss <elessar@bsdforen.de>
To:        freebsd-geom@freebsd.org
Subject:   geom_label and devd interaction
Message-ID:  <20060211160438.44085869@loki>
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Hi,

I use geom_label for my various usb sticks, cf cards etc and try
to create some sort of automount functionality using the filesystem
labels.

For example:
	umass0: USBest Technology USB Mass Storage Device, rev 2.00/1.00, addr 2
	da0 at umass-sim0 bus 0 target 0 lun 0
	da0: <256MB USB2.0FlashDrive A4> Removable Direct Access SCSI-2 device=20
	da0: 1.000MB/s transfers
	da0: 250MB (512000 512 byte sectors: 64H 32S/T 250C)
	GEOM_LABEL: Label for provider da0s1 is msdosfs/USBSTICK01.
	GEOM_LABEL: Label for provider da0s2 is ufs/usbstick01.

This then gets mangled by devfs.rules:
	add path ufs/usbstick01 mode 0600 user elessar group operator
	add path msdosfs/USBSTICK01 mode 0600 user elessar group operator

So far, so good. At this point I'd like devd to honour this rules:
	attach 150 {
        	device-name "ufs/usbstick01";
		# device-name "usbstick01";
        	action "su elessar -c 'mount /dev/ufs/usbstick01 \
			/home/elessar/mnt/usbstick01/ufs/'";
	};
	attach 150 {
        	device-name "msdosfs/USBSTICK01";
		# device-name "USBSTICK01";
        	action "su elessar -c 'mount_msdosfs /dev/msdosfs/USBSTICK01 \
			/home/elessar/mnt/usbstick01/msdosfs/'";
	};

But, so far, I can't coerce devd into honouring this part of his
configuration.

Am I missing something or doesn't geom_label create events that are
monitored by devd?

Thanks for any help.
	Joerg


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