Re: [mm] e6e88712e4: stress-ng.tmpfs.ops_per_sec -69.7% regression

[Chen, Rong A]

On 10/30/2020 9:17 PM, Matthew Wilcox wrote:
> On Fri, Oct 30, 2020 at 03:17:15PM +0800, kernel test robot wrote:
> > Details are as below:
> > -------------------------------------------------------------------------------------------------->
> >
> >
> > To reproduce:
> >
> >          git clone https://github.com/intel/lkp-tests.git
> >          cd lkp-tests
> >          bin/lkp install job.yaml  # job file is attached in this email
> >          bin/lkp run     job.yaml
>
> Do you actually test these instructions before you send them out?
>
> hdd_partitions: "/dev/disk/by-id/ata-WDC_WD2500BEKT-00PVMT0_WD-WX11A23L4840-part
> 1"
> ssd_partitions: "/dev/nvme1n1p1 /dev/nvme0n1p1"
> rootfs_partition: "/dev/disk/by-id/ata-INTEL_SSDSC2CW240A3_CVCV204303WP240CGN-part1"
>
> That's _very_ specific to a given machine.  I'm not familiar with
> this test, so I don't know what I need to change.


Hi Matthew,

Sorry about that, I copied the job.yaml file from the server,
the right way to do is to set your disk partitions in the yaml,
please see https://github.com/intel/lkp-tests#run-your-own-disk-partitions.

there is another reproduce script attached in the original mail
for your reference.

Best Regards,
Rong Chen



> [snipped 4000 lines of gunk]