Messages in this thread | | | Date | Sat, 17 Mar 2007 23:41:36 +0200 | From | "Michael S. Tsirkin" <> | Subject | Re: [2/6] 2.6.21-rc2: known regressions |
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> Quoting Michael S. Tsirkin <mst@dev.mellanox.co.il>: > Subject: Re: [2/6] 2.6.21-rc2: known regressions > > > Quoting Ingo Molnar <mingo@elte.hu>: > > Subject: Re: [2/6] 2.6.21-rc2: known regressions > > > > > > Michael, > > > > * Michael S. Tsirkin <mst@mellanox.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.
Update: just re-tested with 2.6.21-rc4, same behaviour: date does not advance after resume from ram.
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