linux-kernel - Re: [PATCH] aoe: Use 64-bit timestamp in frame

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Message-ID: <5aa4d111-08a0-4041-8bf2-62219c440f5e@email.android.com>
Date:	Tue, 12 May 2015 07:21:29 -0400
From:	Ed Cashin <ed.cashin@....org>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	linux-kernel@...r.kernel.org, y2038@...ts.linaro.org,
	Tina Ruchandani <ruchandani.tina@...il.com>
Subject: Re: [PATCH] aoe: Use 64-bit timestamp in frame

Thanks for the expanded motivation. I'll return to your ideas tonight, but I wanted to mention that it is possible for round trips to take well over five seconds, partly because the disk on the target might be resetting. 

If the rough-grained mechanism in the AoE tag still works, though, that's very helpful.