[Users] edit-node problems

Simon Barrett Simon.Barrett at tradingscreen.com
Tue Mar 11 15:44:27 UTC 2014


Looks like I was downloading the wrong ISO.

VDSM enabled versions already exist here: http://resources.ovirt.org/releases/3.3/iso/


From: users-bounces at ovirt.org [mailto:users-bounces at ovirt.org] On Behalf Of Simon Barrett
Sent: 11 March 2014 13:26
To: 'users at ovirt.org'
Subject: [Users] edit-node problems

I'm trying to use edit-node to add the ovirt-node-plugin-vdsm plugin to the ovirt-node-iso-3.0.2-1.0.0.el6.iso that I downloaded from here: http://resources.ovirt.org/releases/node-base/stable/iso/ovirt-node-iso-3.0.2-1.0.0.el6.iso

Whenever I run any edit-node commands against this iso I get the error below:

# ./ovirt-node/tools/edit-node -dv --print-rpm-manifest /app/iso/ovirt-node-iso-3.0.2-1.0.0.el6.iso
/app/iso/ovirt-node-iso-3.0.2-1.0.0.el6.iso
Losetup add /dev/loop0 mapping to /app/iso/ovirt-node-iso-3.0.2-1.0.0.el6.iso
Mounting /dev/loop0 at /var/tmp/edit-liveos-nEP1ae/tmp-IrE34t
Losetup add /dev/loop1 mapping to /var/tmp/edit-liveos-nEP1ae/tmp-IrE34t/LiveOS/squashfs.img
Mounting /dev/loop1 at /var/tmp/edit-liveos-nEP1ae/tmp-VOGtjF
mount: block device /dev/loop1 is write-protected, mounting read-only
Unmounting directory /var/tmp/edit-liveos-nEP1ae/tmp-VOGtjF
Losetup remove /dev/loop1
Unmounting directory /var/tmp/edit-liveos-nEP1ae/tmp-IrE34t
Losetup remove /dev/loop0
/usr/lib/python2.6/site-packages/imgcreate/errors.py:45: DeprecationWarning: BaseException.message has been deprecated as of Python 2.6
  return unicode(self.message)
Error editing LiveOS : Failed to copy base live image to /var/tmp/edit-liveos-nEP1ae/ex/ext3fs.img for modification: [Errno 5] Input/output error


If I try the same with ovirt-node-iso-3.0.1-1.0.2.el6.iso (downloaded from the same location) all works as expected.

I've tried this on CentOS 6.2 and 6.4, same results on both.

Can anyone tell me where I am going wrong? Alternatively is there a newer node ISO that already has the ovirt-node-plugin-vdsm plugin installed?

Thanks,

Simon
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