From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Surekha.PC" Date: Fri, 06 Feb 2004 06:34:31 +0000 Subject: RE: inconsistent renaming of devices Message-Id: <003d01c3ec79$9beacc40$a0074d0a@apac.cisco.com> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-hotplug@vger.kernel.org On Thu, Feb 05, 2004 at 03:29:41PM +0530, Surekha.PC wrote: > It seems the user<->kernel race still persists. > > During device addition randomly few device/partition entries are not > getting created. If debug is enabled all devices are created. With > debug turned off, only few of them are created. So in this case I am > not able to capture debug for devices not getting created. > > Again device removal is also having the similar inconsistent > behaviour. Irrespective of debug being on/off few stale device entries > are retained under /udev. > > In this scenario I could see some debug messages as below. > > Looks like the sysfs entries for the device are removed long before > udev lookup. }We don't need sysfs for device removal. >>>> It seems that udev is trying to lookup the "/class/scsi_device/40:0:38:1" from the debug below ? > ---------------------------------------------------------------------- > -- > ----------------- > udev_hotplug: looking at '/block/sdc' > udev_hotplug: looking at '/block/sde/sde2 > udev_hotplug: looking at '/block/sde/sde3 > get_dirs: sysfs_path='/sys' > udev_hotplug: don't care about 'scsi_device' devices > ..... > namedev_init_rules: reading '/etc/udev/udev.rules' as rules file > ..... > udev_hotplug: looking at '/block/sdc/sdc3 > udev_hotplug: don't care about 'scsi_device' devices > udev_remove_device: name is 'iscsib0t38l0sd3' > ...... > udev_remove_device: '/class/scsi_device/40:0:38:1' not found in > database, falling back on default name }Huh, what version of udev is this? }'scsi_device' is blacklisted. >>>> I am using the latest udev-016 package. Thanks, surekha ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net Linux-hotplug-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel