Re: 5.3-rc1 regression with XFS log recovery

hch
2019-08-19T03:49:58Z

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On Mon, Aug 19, 2019 at 10:08:31AM +1000, Dave Chinner wrote:
> > So I can also reproduce the same issue with the ramdisk driver, but not
> > with any other 4k sector size device (nvmet, scsi target, scsi_debug,
> > loop).
>
> How did you reproduce it? I tried with indentical pmem config to
> what Vishal was using and couldn't hit it...

Just mkfs and mount the pmem device.

The fake pmem was create by the following kernel command line sniplet:
"memmap=2000M!1024M,2000M!4096M" and my kernel config is attached. I
suspect you'll need CONFIG_SLUB to create the woes, but let me confirm
that..

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