Messages in this thread | | | Date | Tue, 01 Jul 2014 07:57:55 +0200 | From | Hannes Reinecke <> | Subject | Re: Regression in 3.15 on POWER8 with multipath SCSI |
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On 06/30/2014 11:28 PM, Paul Mackerras wrote: > On Mon, Jun 30, 2014 at 01:35:20PM +0200, Hannes Reinecke wrote: >> On 06/30/2014 01:02 PM, Paul Mackerras wrote: [ .. ] >>> >>> No, I'm not using LVM, and in fact I deleted all the physical volumes >>> that were on any of the disks (they were installations of other >>> distros), so there are no physical or logical volumes anywhere on any >>> disk. I haven't tried disabling the LVM service completely, though. >>> What would it mean if disabling the LVM service made a difference? >>> >> Yes. LVM integration with systemd is a science unto itself. >> I'm reasonably confident with multipath, but not LVM. >> Plus the fact the the LVM service apparently is waiting for something sort >> of points into that direction. >> >> So please do disable the lvm service. > > I disabled the LVM service, and it's still bad. Unmodified 3.15 > booted successfully in only 18 out of 50 attempts with LVM disabled. > > So it's not LVM. In any case LVM was fine with a 3.14 kernel. > Right, that was just a cross-check to eliminate any variables.
I'll be checking here at my end.
Cheers,
Hannes -- Dr. Hannes Reinecke zSeries & Storage hare@suse.de +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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