Re: Can VPD Unit Serial Number be persistent?

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On 07/27/2014 05:55 PM, Lee Duncan wrote:
On 07/25/2014 04:46 PM, Lee Duncan wrote:
Hi:

I am creating an iSCSI LUNs using iblock back end storage.

I notice that my VPD Unit Serial Number is different each time my server
reboots. That does not seem right.

I take it by the lack of response that this is either an issue that has
been discussed before, or one that nobody else cares about?

Or it was the weekend :)

In my case, this bug means that when my target nodes reboot and I get
new Serial Numbers the cluster using that node as part of a logical
volume cannot find it.

I will work on a patch for submission.

Yup. BTW this is a user tools (rtslib and/or targetcli) issue, not kernel code. The issue is not present in targetcli-fb.

Regards -- Andy

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