From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx3.redhat.com (mx3.redhat.com [172.16.48.32]) by int-mx1.corp.redhat.com (8.12.11.20060308/8.12.11) with ESMTP id k4HFrE3h006556 for ; Wed, 17 May 2006 11:53:14 -0400 Received: from wx-out-0102.google.com (wx-out-0102.google.com [66.249.82.201]) by mx3.redhat.com (8.13.1/8.13.1) with ESMTP id k4HFqhRh005883 for ; Wed, 17 May 2006 11:53:02 -0400 Received: by wx-out-0102.google.com with SMTP id r21so49237wxc for ; Wed, 17 May 2006 08:53:02 -0700 (PDT) From: "Ricardo Sanchez" Subject: RE: [linux-lvm] Problem doing basic LVM functions Date: Wed, 17 May 2006 11:52:55 -0400 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit In-Reply-To: <29290460.1147875556256.JavaMail.root@web28> Message-ID: <446b46dd.77df48cd.41ae.27b8@mx.gmail.com> Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="us-ascii" To: 'LVM general discussion and development' Toby Thanks for the reply. I am not using nbd nodes...the kernel started throwing out those messages I have never worked with nbd nodes. How can I destroy the nbd nodes? I just want to start all over again but can't. Every time I try to do lvm functions, it hangs on those messages. Thanks Ricardo -----Original Message----- From: linux-lvm-bounces@redhat.com [mailto:linux-lvm-bounces@redhat.com] On Behalf Of tkb9@adelphia.net Sent: Wednesday, May 17, 2006 10:19 AM To: LVM general discussion and development Subject: Re: [linux-lvm] Problem doing basic LVM functions ---- Ricardo Sanchez wrote: > I created a basic volume group named "uservg" and added two PVs to it > successfully. > > After doing this, I deleted the partitions to the disks... > Every time I try to do a vgscan or vgremove it gives the following output: > > nbd0: Attempted send on closed socket > end_request: I/O Error, dev nbd0, sector 0 > printk: 7 messages suppressed. > Buffer I/O Error on device nbd0, logical block 0 > Buffer I/O Error on device nbd0, logical block 1 > Buffer I/O Error on device nbd0, logical block 2 > nbd0: Attempted send on closed socket > /dev/nb0: read failed after 0 of 4096 at 0: Input/output error > /dev/nb0: read failed after 0 of 4096 at 2199022141440: Input/output error > /dev/nb0: read failed after 0 of 4096 at 0: Input/output error > /dev/nb1: read failed after 0 of 4096 at 2199022141440: Input/output error Are you trying to use nbd nodes in LVM? I had the same problem using nbd & LVM. I first had to destroy & recreate the nbd nodes. I put each nbd node into a single disk md, & used the md nodes in my pv & vg. Been working fine that way for several months now, although running locate to find a file would crash the system, so I removed the slocate rpm. -Toby _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/