From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kay Sievers <kay.sievers@vrfy.org>
Date: Tue, 28 Mar 2006 18:05:26 +0000
Subject: Re: action does not trigger on remove, only on add
Message-Id: <20060328180526.GA31708@vrfy.org>
List-Id: <linux-hotplug.vger.kernel.org>
References: <442979C9.9090908@bl.com>
In-Reply-To: <442979C9.9090908@bl.com>
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To: linux-hotplug@vger.kernel.org

On Tue, Mar 28, 2006 at 12:00:41PM -0600, Moshe Yudkowsky wrote:
> I must be missing something quite obvious.
> 
> Here are two rules:
> 
> SUBSYSTEM="block", ACTION="add", SYSFS{vendor}="iriver", 
> SYMLINK="iriver", RUN+="/etc/hotplug/usb/iriver"
> 
> SUBSYSTEM="block", ACTION="remove", SYSFS{vendor}="iriver", 
> RUN+="/etc/hotplug/usb/iriver"
> 
> The first one works quite nicely, and I can see the program in RUN 
> execute. The second rule does not run the program as far as I can tell.
> 
> I do see the "remove" event:
> 
> UDEV  [1143466033.007580] remove@/block/sdc
> UDEV_LOG=3
> ACTION=remove
> DEVPATH=/block/sdc
> SUBSYSTEM=block
> SEQNUM$91
> MINOR2
> MAJOR=8
> PHYSDEVPATH=/devices/pci0000:00/0000:00:10.3/usb4/4-4/4-4:1.0/host11/target11:0:0/11:0:0:0
> PHYSDEVBUS=scsi
> PHYSDEVDRIVER=sd
> UDEVD_EVENT=1
> DEVLINKS=/dev/iriver /dev/sdc /dev/discs/disc2/disc 
> /dev/disk/by-id/usb-iriver_MassStorage_Disc 
> /dev/disk/by-path/usb-iRiverLimited-IFP-700HIGHSPEED:0:0:0
> DEVNAME=/dev/scsi/host11/bus0/target0/lun0/disc
> ID_VENDOR=iriver
> ID_MODEL=MassStorage_Disc
> ID_REVISION 01
> ID_SERIAL=iriver_MassStorage_Disc
> ID_TYPE=disk
> ID_BUS=usb
> ID_PATH=usb-iRiverLimited-IFP-700HIGHSPEED:0:0:0
> 
> so I can't quite figure out why the program doesn't execute. This worked 
> in the past but stopped working a few releases back, and now it's 
> starting to bother me.

This never worked, cause there are no sysfs files to match against
when the device is gone.

Kay


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