Bug#940821: NFS Caching broken in 4.19.37

2021-02-26 Thread Anton Ivanov
On 26/02/2021 15:03, Timo Rothenpieler wrote: I think I can reproduce this, or something that at least looks very similar to this, on 5.10. Namely on 5.10.17 (On both Client and Server). I think this is a different issue - see below. We are running slurm, and since a while now (coincides

Bug#940821: NFS Caching broken in 4.19.37

2021-02-26 Thread Timo Rothenpieler
I think I can reproduce this, or something that at least looks very similar to this, on 5.10. Namely on 5.10.17 (On both Client and Server). We are running slurm, and since a while now (coincides with updating from 5.4 to 5.10, but a whole bunch of other stuff was updated at the same time, so

Bug#940821: NFS Caching broken in 4.19.37

2021-02-21 Thread Anton Ivanov
On 21/02/2021 14:37, Bruce Fields wrote: On Sun, Feb 21, 2021 at 11:38:51AM +, Anton Ivanov wrote: On 21/02/2021 09:13, Salvatore Bonaccorso wrote: On Sat, Feb 20, 2021 at 08:16:26PM +, Chuck Lever wrote: Confirming you are varying client-side kernels. Should the Linux NFS client

Bug#940821: NFS Caching broken in 4.19.37

2021-02-21 Thread Bruce Fields
On Sun, Feb 21, 2021 at 11:38:51AM +, Anton Ivanov wrote: > On 21/02/2021 09:13, Salvatore Bonaccorso wrote: > >On Sat, Feb 20, 2021 at 08:16:26PM +, Chuck Lever wrote: > >>Confirming you are varying client-side kernels. Should the Linux > >>NFS client maintainers be Cc'd? > > > >Ok,

Bug#940821: NFS Caching broken in 4.19.37

2021-02-21 Thread Anton Ivanov
On 21/02/2021 09:13, Salvatore Bonaccorso wrote: Hi, On Sat, Feb 20, 2021 at 08:16:26PM +, Chuck Lever wrote: On Feb 20, 2021, at 3:13 PM, Anton Ivanov wrote: On 20/02/2021 20:04, Salvatore Bonaccorso wrote: Hi, On Mon, Jul 08, 2019 at 07:19:54PM +0100, Anton Ivanov wrote: Hi

Bug#940821: NFS Caching broken in 4.19.37

2021-02-21 Thread Salvatore Bonaccorso
Hi, On Sat, Feb 20, 2021 at 08:16:26PM +, Chuck Lever wrote: > > > > On Feb 20, 2021, at 3:13 PM, Anton Ivanov > > wrote: > > > > On 20/02/2021 20:04, Salvatore Bonaccorso wrote: > >> Hi, > >> > >> On Mon, Jul 08, 2019 at 07:19:54PM +0100, Anton Ivanov wrote: > >>> Hi list, > >>> > >>>

Bug#940821: NFS Caching broken in 4.19.37

2021-02-20 Thread Chuck Lever
> On Feb 20, 2021, at 3:13 PM, Anton Ivanov > wrote: > > On 20/02/2021 20:04, Salvatore Bonaccorso wrote: >> Hi, >> >> On Mon, Jul 08, 2019 at 07:19:54PM +0100, Anton Ivanov wrote: >>> Hi list, >>> >>> NFS caching appears broken in 4.19.37. >>> >>> The more cores/threads the easier to

Bug#940821: NFS Caching broken in 4.19.37

2021-02-20 Thread Anton Ivanov
On 20/02/2021 20:04, Salvatore Bonaccorso wrote: Hi, On Mon, Jul 08, 2019 at 07:19:54PM +0100, Anton Ivanov wrote: Hi list, NFS caching appears broken in 4.19.37. The more cores/threads the easier to reproduce. Tested with identical results on Ryzen 1600 and 1600X. 1. Mount an openwrt build

Bug#940821: NFS Caching broken in 4.19.37

2021-02-20 Thread Salvatore Bonaccorso
Hi, On Mon, Jul 08, 2019 at 07:19:54PM +0100, Anton Ivanov wrote: > Hi list, > > NFS caching appears broken in 4.19.37. > > The more cores/threads the easier to reproduce. Tested with identical > results on Ryzen 1600 and 1600X. > > 1. Mount an openwrt build tree over NFS v4 > 2. Run make -j