Red Hat Bugzilla – Bug 666577
libguestfs: unknown filesystem /dev/fd0
Last modified: 2015-09-27 22:08:45 EDT
Description of problem: virt-v2v reports the following error messages when it migrates from a RHEL4.8 VMware ESX's guest OS. Version-Release number of selected component (if applicable): virt-v2v-0.6.2-4.el6.x86_64 How reproducible: # virt-v2v -ic esx://192.168.1.10/?no_verify=1 -op default --bridge br0 rhel48_34 ** HEAD https://192.168.1.10/folder/rhel48_34/rhel48_34-flat.vmdk?dcPath=ha-datacenter&dsName=local_disk ==> 401 Unauthorized ** HEAD https://192.168.1.10/folder/rhel48_34/rhel48_34-flat.vmdk?dcPath=ha-datacenter&dsName=local_disk ==> 200 OK ** GET https://192.168.1.10/folder/rhel48_34/rhel48_34-flat.vmdk?dcPath=ha-datacenter&dsName=local_disk ==> 200 OK (1275s) unknown filesystem /dev/fd0 virt-v2v: rhel48_34 configured with virtio drivers Actual results: virt-v2v reporting error
Created attachment 471306 [details] patch Attached patch sent to upstream.
Verified with libguestfs-1.7.17-11.el6.x86_64 + virt-v2v-0.7.1-1.el6.x86_64. Before conversion, the rhel4u8 guest has fd0 in /boot/grub.device.map (fd0) /dev/fd0 (hd0) /dev/xvda During conversion there is no unknown filesystem /dev/fd0 any more, so set it as VERIFIED. # virt-v2v -ic xen+ssh://10.66.72.123 -o rhev -osd 10.66.90.115:/vol/v2vrwu2/kvm_export cluster-rhel4u8-64b-pv-raw-intel root@10.66.72.123's password: root@10.66.72.123's password: cluster-rhel4u8-64-pv.img: 100% [====================================]D 0h02m34s virt-v2v: cluster-rhel4u8-64b-pv-raw-intel configured with virtio drivers
Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: If the /etc/fstab of a guest machine contained a reference to a floppy disk (/dev/fd0), both virt-inspector and virt-v2v printed the following harmless warning during inspection or conversion: unknown filesystem /dev/fd0 This warning has been suppressed to avoid confusion, and should no longer appear even if the guest machine refers to floppy disks in /etc/fstab.
This is fine thanks.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2011-0586.html