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Unable To Open Device '/sys/dev/sdb1'


That might not be the case in embedded systems and the like. –Kotte May 16 '13 at 9:41 I restarted the local server, shall I retart udev too? –Edelweiss cancel complete Output integers in negative order, increase the maximum integer everytime How do I respond when players stray from my prepared material? Request was from Debbugs Internal Request to [email protected] (Mon, 18 Jun 2007 06:25:56 GMT) Full text and rfc822 format available. See the link below for Manually setting the udev rules and Automatically setting the permissions using the ASMLIB packages for the ASM device - 3.6.4 Step 3: Configuring Disks for Oracle Source

First grab the unique serial of the disk (this is the RHEL6/OL6 syntax of the scsi_id command!): # scsi_id -g -u -d /dev/sdb 36000c29127c3ae0670242b058e863393 Next, we need to make a udev How to use udev in this case as the disk name will be generated dynamically. It may show incorrect results, because some values may be different, or not available at a simulation run. In order to let udev identify this disk, the linux utility ‘scsi_id' can be used to fetch the unique SCSI identifier of the disk. https://bugs.debian.org/353548

Unable To Open Device '/sys/dev/sdb1'

What exactly does the anonymous JavaScript function f => f do? Either one is a bug. $udevtest /sys/class/usb_device/usbdev1.1/ main: unable to open '/sys/class/usb_device/usbdev1.1/' $ $ ls -l /sys/class/usb_device/usbdev1.1/ total 0 -r--r--r-- 1 root root 4096 2006-02-19 13:21 dev lrwxrwxrwx 1 root root ASMLib was a separate download for OL5 and didn't got updated automatically when the kernel was updated.

Can cheese in hand luggage be mistaken for plastic explosive? ASM lives happily without it. Alexander E. As mentioned earlier in this blog, I too get nothing on running the /sbin/scsi_id command and it exits with a return value of 1.

Reply ↓ jcnars said: September 25, 20128:13 am Hi Frits, good luck in OOW12 presentations ! Udev Sys Path Parameter Missing Any help is appreciated. Why is my udev rule being ignored? this content Note that it mentions "udevtest" and "udevcontrol" which are both now replaced with udevadm. (e.g.

output: NAME TYPE VALUE ------------------------ ------- -------------------- asm_diskgroups string asm_diskstring string /dev/* asm_power_limit integer 1 asm_preferred_read_failure_groups string Can anyone help me why i am not able see the disk group ? Same thing if you think you can improve the documentation. -- ciao, Marco [signature.asc (application/pgp-signature, inline)] Bug archived. udevadm test --help run_command: calling: test adm_test: version 173 Usage: udevadm test OPTIONS   --action=     set action string   --help   so what you need is in this example to No USB device mounted, no data backed up.

Udev Sys Path Parameter Missing

BTW, I found how it was fixed. click to read more Also, the C program on the bottom of kernel.org/doc/pending/hotplug.txt is really useful for listening to uevents, which makes it easier to see what information you can use. Unable To Open Device '/sys/dev/sdb1' asked 1 year ago viewed 950 times active 1 year ago Blog Stack Overflow Gives Back 2016 Developers, Webmasters, and Ninjas: What’s in a Job Title? Udevadm Test Example Reply ↓ Thomas said: October 19, 20127:44 pm Hi, Thank you for this article.

It prints for every device found, all possible attributes in the udev rules key format. this contact form You're post might help a lot of people out😉 I still prefer asmlib though. Similar in discussion: http://community.spiceworks.com/topic/336959-scsi_id-error

0 Mace OP Alex3031 May 16, 2013 at 3:03 UTC BTW did you try both a hard and soft link? You just can use the setup I've described in the article above. Udevadm Trigger

Still, look for your device mapping under /sys/dev/block/ it should have symlinks pointing to the actual devices, e.g. 8:0 -> ../../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda udevadm is a bit iffy in its man pages, but The problem is that 'SYSFS{dev}' is trying to match there with '=' instead of '=='. Notification sent to Greg Kochanski : Bug acknowledged by developer. have a peek here Reported by: Greg Kochanski Date: Sun, 19 Feb 2006 13:49:02 UTC Severity: normal Found in version udev/0.084-3 Done: [email protected] (Marco d'Itri) Bug is archived.

What I meant was, I think it's a bug in udevtest. Reply ↓ Frits Hoogland said: December 12, 20121:33 pm One way of using iscsi is explained here: http://oramurthabib.blogspot.nl/2012/08/udev-and-multipath-setup-for-oracle-asm.html Reply ↓ Thirumalai T said: January 6, 20137:54 am Fritz, I have a Thanks!

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Reply Subscribe RELATED TOPICS: scsi_id error Installed Search Server Express, can't crawl; Access denied. The KERNEL in the udev rules file provides which device to look for. I am not sure if this means an UUID for vmware, or a UUID for inside the VM. You might want to check out ‘udevadm', specifically the ‘test' option of that: # udevadm test /sys/block/sdb/sdb1 This prints out all the stuff udev does against the given device.

Thanks for your response, this blog post helped tremendously and I am all set now with respect to creating ASM devices out of partitions created out of multipathed pseudo devices. Text Quote Post |Replace Attachment Add link Text to display: Where should this link go? It's recommended by Oracle and it hasn't let me down ( yet😉 ). Check This Out I used to do this in a very lazy way, using a simple ‘/bin/chown oracle.dba /dev/sdb' in /etc/rc.local.

Home | New | Search | [?] | Reports | Requests | Help | NewAccount | Log In [x] | Forgot Password Login: [x] | Report Bugzilla Bug Legal current community If this resolution works for you, please use it. Asmlib is an HELPER package to make the device handling and setup for use with ASM easier. Email Reset Password Cancel Need to recover your Spiceworks IT Desktop password?

This might not be the same order every time. For each Lun you just made a multipath section setting an alias , owner, group and permissions. Patrakov Re: udevtest "Cre... Email check failed, please try again Sorry, your blog cannot share posts by email. %d bloggers like this: current community chat Unix & Linux Unix & Linux Meta your communities Sign

What are these boxes mounted inline on each of the 3 phase wires of a high voltage power line in Miami? At least that's what the comment says. Message #10 received at [email protected] (full text, mbox, reply): From: [email protected] (Marco d'Itri) To: Greg Kochanski , [email protected], [email protected] Subject: Re: Bug#353549: udevtest pathname weird Date: Sun, 19 Feb 2006 15:21:25 Send a report that this bug log contains spam.

In US, is it a good idea to hire a tax consultant for doing taxes? I suspect that something like that may be the case here. Related oracle linux udev ASM device blockdevice ← Previous post Next post → Frits Hoogland Twitter Updates @mdinh235 why not start with the oracle-validated package? So, to speak: LUN -> multipath-ed pseudo-devices -> partitions on these devices -> udev rules on these partitioned devices -> ASM disks -> ASM diskgroups -> test database on top of

Reply ↓ Leave a Reply Cancel reply Enter your comment here... Using scsi_id or the sg3_utils tools will no longer work on partitions. Not the answer you're looking for?