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Message-ID: <20070312201820.GA8995@mellanox.co.il> Date: Mon, 12 Mar 2007 22:20:05 +0200 From: "Michael S. Tsirkin" <mst@....mellanox.co.il> To: Ingo Molnar <mingo@...e.hu> Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: [2/6] 2.6.21-rc2: known regressions > Quoting Ingo Molnar <mingo@...e.hu>: > Subject: Re: [2/6] 2.6.21-rc2: known regressions > > > Michael, > > * Michael S. Tsirkin <mst@...lanox.co.il> wrote: > > > > > 2. First disk access after resume takes a couple of minutes > > > > (seemed instant with 2.6.20) during this time no new messages show on console > > > > > > Yeah, there is some problem with SATA resume. It would be beautiful if the > > > people who actually see this could narrow it down with bisection. "It > > > works for me" is clearly the case for many people, but not all. > > > > Problem is, there seem to be multiple problems some of which got fixed > > between rc2 and rc3. With rc2 I didn't get as far as getting to > > console. > > a quick ping: on your box that doesnt resume - if you can log in over > the network after resume (or somehow run shell commands), does 'date' > advance properly or not? (or do you not get that far to be able to > tell?) > > Ingo I just retested - 'date' does not advance after resume for me. This is with NO_HZ *not* set. Sorry it took so long. -- MST - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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