Re: Regression in 5.1.20: Reading long directory fails

2019-09-03 Thread Wolfgang Walter
Am Dienstag, 3. September 2019, 14:06:33 schrieb Jason L Tibbitts III: > >>>>> "WW" == Wolfgang Walter writes: > WW> What filesystem do you use on the server? xfs? > > Yeah, it's XFS. > > WW> If yes, does it use 64bit inodes (or started to u

Re: Regression in 5.1.20: Reading long directory fails

2019-09-03 Thread Wolfgang Walter
;ll have to wait until people log off to do > proper testing. > > - J< What filesystem do you use on the server? xfs? If yes, does it use 64bit inodes (or started to use them)? Do you set a fsid when you export the filesystem? Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts

Re: [PATCH 4.20 71/92] Revert "mm: slowly shrink slabs with a relatively small number of objects"

2019-02-19 Thread Wolfgang Walter
t;Watchdog timeout (limit 3min)!", (journal also was on ext4). > > >But hey, that's your tradeoff to make. > > I don't think that any decision was made here, the stable tree simply > follows upstream with regards to fixes and bugs such as these: we remain > "bug compatible" with upstream in these scenarios, there was no decision > made to prefer either bug. > > -- > Thanks, > Sasha Regards -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts

Re: linux 4.19.19: md0_raid:1317 blocked for more than 120 seconds.

2019-02-14 Thread Wolfgang Walter
Am Donnerstag, 14. Februar 2019, 10:09:56 schrieb Guoqing Jiang: > On 2/12/19 7:20 PM, Wolfgang Walter wrote: > > Am Dienstag, 12. Februar 2019, 16:20:11 schrieb Guoqing Jiang: > >> On 2/11/19 11:12 PM, Wolfgang Walter wrote: > >>> With 4.19.19 we see sometimes th

Re: linux 4.19.19: md0_raid:1317 blocked for more than 120 seconds.

2019-02-12 Thread Wolfgang Walter
Am Dienstag, 12. Februar 2019, 16:20:11 schrieb Guoqing Jiang: > On 2/11/19 11:12 PM, Wolfgang Walter wrote: > > With 4.19.19 we see sometimes the following issue (practically only with > > blk_mq, though): > > > > Feb 4 20:04:46 tettnang kernel: [252300.06016

Re: [PATCH 1/2] Revert "mm: don't reclaim inodes with many attached pages"

2019-02-11 Thread Wolfgang Walter
5afb0162baa142cf0 upstream. On other servers the filesystems sometimes seems to hang for 10 seconds and more. We also see a performance regression compared to 4.14 even with this patch reverted, but much less dramatic. Now I saw this thread and I'll try to revert 172b06c32b949759fe6313a

linux 4.19.19: md0_raid:1317 blocked for more than 120 seconds.

2019-02-11 Thread Wolfgang Walter
I wonder if there is a similar fix needed for raid1? Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts

Re: INFO: rcu detected stall in xfrm_hash_rebuild

2018-12-14 Thread Wolfgang Walter
finally will look like on all hosts. Here is one with such a scenario (transport mode trap policy on a gateway, three road warriors): https://www.strongswan.org/testing/testresults/ikev2/trap-any/ So I would try to find users who are heavy users of transport mode and see how this change would impact there performance. Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts

Re: NFS: regression in stable kernel 4.9.78 from 4.9.75

2018-01-29 Thread Wolfgang Walter
Hello! Am Montag, 29. Januar 2018, 13:22:49 schrieb Wolfgang Walter: > Hello, > > after upgrading our nfs-server from 4.9.75 to 4.9.78 group permissions stop > working (for clients). If you need group permissions to access a file or > directory, sometimes access is granted, b

Re: JBD2: Spotted dirty metadata buffer....

2017-09-06 Thread Wolfgang Walter
Am Montag, 28. November 2016, 12:26:38 schrieb Wolfgang Walter: > Am Mittwoch, 23. November 2016, 16:40:07 schrieb Andreas Dilger: > > On Nov 23, 2016, at 3:43 AM, Wolfgang Walter wrote: > > > Am Dienstag, 22. November 2016, 16:02:53 schrieben Sie: > > >> On Nov

Re: JBD2: Spotted dirty metadata buffer....

2016-11-28 Thread Wolfgang Walter
Am Mittwoch, 23. November 2016, 16:40:07 schrieb Andreas Dilger: > On Nov 23, 2016, at 3:43 AM, Wolfgang Walter wrote: > > Am Dienstag, 22. November 2016, 16:02:53 schrieben Sie: > >> On Nov 22, 2016, at 6:56 AM, Wolfgang Walter wrote: > >>> Am Montag, 21. Novembe

Re: JBD2: Spotted dirty metadata buffer....

2016-11-22 Thread Wolfgang Walter
Am Montag, 21. November 2016, 17:49:36 schrieben Sie: > On Nov 21, 2016, at 8:28 AM, Wolfgang Walter wrote: > > Hello, > > > > I'm testing EXT4 with an external journal (data=journal). When writing I > > rather often get> > > JBD2: Spotted di

external journal an data= option

2016-11-21 Thread Wolfgang Walter
but uses it implicitly as default mode even with an external journal. Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts

JBD2: Spotted dirty metadata buffer....

2016-11-21 Thread Wolfgang Walter
rrors then. Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts

DRBD: ASSERT in drbd_actlog.c:259

2016-11-11 Thread Wolfgang Walter
volume group test with an LV big. test/big uses drbd1 ... drbd3 as backing devices (striped; stripesize ist 512k. Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts

Re: Soft lockup issue in Linux 4.1.9

2015-10-02 Thread Wolfgang Walter
ithout hanging. > > Just got up, and yes - my systems survived the night as well, no issues. > > Greg, any chance you can drop this into the pending 4.1.10? Otherwise people > will get another broken release. > Fixes the problem here, too. Regards, -- Wolfgang Walter Studentenwer

kernel 4.1.9: networking hangs with rcu_preempt self-detected stall, 4.1.8 works; was: Re: [PATCH 4.1 125/159] net: call rcu_read_lock early in process_backlog

2015-10-01 Thread Wolfgang Walter
the same, the cpu varies though. After that the router completely hangs: networking stops working and we need to restart it. Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts -- To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: kernel >= 4.0: crashes when using traceroute6 with isatap

2015-05-13 Thread Wolfgang Walter
Am Dienstag, 12. Mai 2015, 16:18:54 schrieb Vlad Yasevich: > On 05/06/2015 06:11 PM, Wolfgang Walter wrote: > > Am Mittwoch, 6. Mai 2015, 11:15:18 schrieben Sie: > >> (Cc'ing netdev.) > >> > >> On Sat, May 2, 2015 at 5:29 AM, Wolfgang Walter wrote: > &

Re: kernel >= 4.0: crashes when using traceroute6 with isatap

2015-05-06 Thread Wolfgang Walter
Am Mittwoch, 6. Mai 2015, 15:42:38 schrieben Sie: > On Thu, 2015-05-07 at 00:04 +0200, Wolfgang Walter wrote: > > Am Mittwoch, 6. Mai 2015, 12:10:00 schrieb Eric Dumazet: > > > On Wed, 2015-05-06 at 11:15 -0700, Cong Wang wrote: > > > > (Cc'ing netdev.) > >

Re: kernel >= 4.0: crashes when using traceroute6 with isatap

2015-05-06 Thread Wolfgang Walter
Am Mittwoch, 6. Mai 2015, 11:15:18 schrieben Sie: > (Cc'ing netdev.) > > On Sat, May 2, 2015 at 5:29 AM, Wolfgang Walter wrote: > > Am Samstag, 2. Mai 2015, 02:16:36 schrieb Wolfgang Walter: > >> Hello, > >> > >> kernel 4.0 (and 4.0.1) cra

Re: kernel >= 4.0: crashes when using traceroute6 with isatap

2015-05-06 Thread Wolfgang Walter
Am Mittwoch, 6. Mai 2015, 12:10:00 schrieb Eric Dumazet: > On Wed, 2015-05-06 at 11:15 -0700, Cong Wang wrote: > > (Cc'ing netdev.) > > > > On Sat, May 2, 2015 at 5:29 AM, Wolfgang Walter wrote: > > > Am Samstag, 2. Mai 2015, 02:16:36 schrieb Wolfgang Walter:

Re: kernel >= 4.0: crashes when using traceroute6 with isatap

2015-05-02 Thread Wolfgang Walter
Am Samstag, 2. Mai 2015, 02:16:36 schrieb Wolfgang Walter: > Hello, > > kernel 4.0 (and 4.0.1) crashes immediately when I use traceroute6 with an > isatap-tunnel. I did some further tests. To trigger the crash you need * isatap-tunnel (probably any sit-tunnel will do it) * raw-

kernel >= 4.0: crashes when using traceroute6 with isatap

2015-05-01 Thread Wolfgang Walter
Hello, kernel 4.0 (and 4.0.1) crashes immediately when I use traceroute6 with an isatap-tunnel. I took an image of the message I got. It is not complete as my vt has not enough lines. 3.19.3 works fine. Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts

Re: [patch] sunrpc: make closing of old temporary sockets work (was: problems with lockd in 2.6.22.6)

2007-09-14 Thread Wolfgang Walter
Am Mittwoch, 12. September 2007 21:55 schrieb J. Bruce Fields: > On Wed, Sep 12, 2007 at 09:40:57PM +0200, Wolfgang Walter wrote: > > On Wednesday 12 September 2007, J. Bruce Fields wrote: > > > On Wed, Sep 12, 2007 at 04:14:06PM +0200, Neil Brown wrote: > > > > So

Re: [patch] sunrpc: make closing of old temporary sockets work (was: problems with lockd in 2.6.22.6)

2007-09-12 Thread Wolfgang Walter
On Wednesday 12 September 2007, J. Bruce Fields wrote: > On Wed, Sep 12, 2007 at 09:40:57PM +0200, Wolfgang Walter wrote: > > On Wednesday 12 September 2007, J. Bruce Fields wrote: > > > On Wed, Sep 12, 2007 at 04:14:06PM +0200, Neil Brown wrote: > > > > So it is

Re: [patch] sunrpc: make closing of old temporary sockets work (was: problems with lockd in 2.6.22.6)

2007-09-12 Thread Wolfgang Walter
ly detaches the socket, sets SK_CLOSED and then enqueues it. If SK_BUSY is set its already enqueued and svc_sock_enqueue ensures that it is not enqueued twice. Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts - To unsubscribe from this list: send the line "unsubs

Re: [NFS] [patch] sunrpc: make closing of old temporary sockets work (was: problems with lockd in 2.6.22.6)

2007-09-12 Thread Wolfgang Walter
Am Mittwoch, 12. September 2007 15:37 schrieb J. Bruce Fields: > On Wed, Sep 12, 2007 at 02:07:10PM +0200, Wolfgang Walter wrote: > > as already described old temporary sockets (client is gone) of lockd > > aren't closed after some time. So, with enough clients and some time &g

[patch] sunrpc: make closing of old temporary sockets work (was: problems with lockd in 2.6.22.6)

2007-09-12 Thread Wolfgang Walter
against 2.6.22.6 which changes the test to svsk->sk_inuse <= 0 which was probably meant. The patched kernel runs fine here. Unused sockets get closed (after 6 to 12 minutes) Signed-off-by: Wolfgang Walter <[EMAIL PROTECTED]> --- ../linux-2.6.22.6/net/sunrpc/svcsock.c 2007-08-2

bug in 2.6.22.6, net/sunrpc/svcsock.c

2007-09-03 Thread Wolfgang Walter
serv->sv_name, buf); + serv->sv_name, __svc_print_addr(sin, buf, sizeof(buf))); } /* * Always select the oldest socket. It's not fair, === Regards, --

Re: Kernel Oops with 2.6.21.1 on an AMD K7 machine

2007-05-21 Thread Wolfgang Walter
rx-operation.patch;h=ee9db79405db0144953eab964d34326fcc1b09c8;hb=05ab505f2909acf3a614d3e6a32271c4c1f8a69d Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts Leiter EDV Leopoldstraße 15 80802 München http://www.studentenwerk.mhn.de/ - To unsubscribe from this list: send the line "unsubsc

Re: Linux 2.2.18pre12

2000-09-30 Thread Wolfgang Walter
oes > > static void __attribute__((unused)) work ? Yes, it does. Greetings Wolfgang Walter - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/

Re: Linux 2.2.18pre12

2000-09-30 Thread Wolfgang Walter
Hello, drivers/char/drm/r128_drv.c does not compile with gcc272. It complains about the line static __attribute__((unused)) void unused(void) gcc 2.95.2 does compile it. Greetings, Wolfgang Walter - To unsubscribe from this list: send the line "unsubscribe linux-kerne