On 06/28/2013 03:22 AM, Dennis Chen wrote:
> When create a virtual FC HBA with virsh/libvirt API, an error message will be
> returned:"error: Node device not found",
> also the 'nodedev-dumpxml' shows wrong information of wwpn & wwnn for the new
> created device.
>
> Signed-off-by:xschen@xxxxxxxxxxxxx
> ---
> src/util/virutil.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/util/virutil.c b/src/util/virutil.c
> index 6fa0212e..569d035 100644
> --- a/src/util/virutil.c
> +++ b/src/util/virutil.c
> @@ -1792,8 +1792,8 @@ virManageVport(const int parent_host,
>
> if (virAsprintf(&vport_name,
> "%s:%s",
> - wwnn,
> - wwpn) < 0) {
> + wwpn,
> + wwnn) < 0) {
> virReportOOMError();
> goto cleanup;
> }
>
Hmm, this is what we've had before commit f90af69 [1]
but according to scsi_fc_transport.txt [2] in kernel docs, it should be
<WWPN>:<WWNN>. I wonder what that commit was trying to fix.
Jan
[1] http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=f90af69
[2] https://www.kernel.org/doc/Documentation/scsi/scsi_fc_transport.txt
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