Re: [DRBD-user] drbd r0: sock_create_kern failed, err = -97

2020-03-04 Thread Holger Kiehl
On Wed, 4 Mar 2020, Robert Altnoeder wrote: > On 3/4/20 4:09 PM, Holger Kiehl wrote: > > But this is not in the kernel since is is stuck at 8.4.11. So we will try it > > with kernel module from the 9.x source. > > DRBD 9.0.x is not yet upstreamed, but the source is availab

Re: [DRBD-user] drbd r0: sock_create_kern failed, err = -97

2020-03-04 Thread Holger Kiehl
On Tue, 3 Mar 2020, Robert Altnoeder wrote: > On 2/28/20 8:54 PM, Holger Kiehl wrote: > > [...] > >kernel: drbd r0: conn( Unconnected -> WFConnection ) > >kernel: drbd r0: sock_create_kern failed, err = -97 > >kernel: drbd r0: conn( WFConnection -&g

[DRBD-user] drbd r0: sock_create_kern failed, err = -97

2020-02-28 Thread Holger Kiehl
Hello, I am trying to setup a system with DRBD over Infiniband (sdp) and see the following message when doing 'drbdadm connect r0': kernel: drbd r0: conn( StandAlone -> Unconnected ) kernel: drbd r0: Starting receiver thread (from drbd_w_r0 [38537]) kernel: drbd r0: receiver

[DRBD-user] 'systemctl start drbd' resets /sys/block/sdb/queue/rotational

2019-03-22 Thread Holger Kiehl
Hello, I have megaraid controller with only SAS SSD's attached which always sets /sys/block/sdb/queue/rotational to 1. So, in /etc/rc.d/rc.local I just did a 'echo -n 0 > /sys/block/sdb/queue/rotational', that fixed it. But after a 'systemctl start drbd' this value gets reset back to 1. Any idea

Re: [DRBD-user] Problem with 3.5.3 and drbd 8.4.2

2012-09-18 Thread Holger Kiehl
Hello, thank you for helping, I will try without the g200 driver. Sorry for the false alarm! Tahnks, Holger On Mon, 17 Sep 2012, Lars Ellenberg wrote: On Fri, Sep 14, 2012 at 11:00:35AM +, Holger Kiehl wrote: Hello, Got the following error situation where I do not know why it happened

Re: [DRBD-user] Bad Barrier Ack with 2.6.37

2011-03-28 Thread Holger Kiehl
Hello, first sorry for the delay, it was weekend :-) On Fri, 25 Mar 2011, Lars Ellenberg wrote: On Fri, Mar 25, 2011 at 11:27:59AM +, Holger Kiehl wrote: On Fri, 25 Mar 2011, Lars Ellenberg wrote: On Fri, Mar 25, 2011 at 09:07:32AM +, Holger Kiehl wrote: Hello, On Mon, 10 Jan

Re: [DRBD-user] Bad Barrier Ack with 2.6.37

2011-03-25 Thread Holger Kiehl
Hello, On Mon, 10 Jan 2011, Holger Kiehl wrote: Hello, upgrading kernel on secondary from 2.6.36.2 to 2.6.37 gives me the following error on primary: Jan 10 12:41:57 obelix kernel: block drbd0: BAD! BarrierAck #2350363662 received, expected #2350363661! Jan 10 12:41:57 obelix kernel

Re: [DRBD-user] Bad Barrier Ack with 2.6.37

2011-03-25 Thread Holger Kiehl
On Fri, 25 Mar 2011, Lars Ellenberg wrote: On Fri, Mar 25, 2011 at 09:07:32AM +, Holger Kiehl wrote: Hello, On Mon, 10 Jan 2011, Holger Kiehl wrote: Hello, upgrading kernel on secondary from 2.6.36.2 to 2.6.37 gives me the following error on primary: Which means you are using

[DRBD-user] Bad Barrier Ack with 2.6.37

2011-01-10 Thread Holger Kiehl
Hello, upgrading kernel on secondary from 2.6.36.2 to 2.6.37 gives me the following error on primary: Jan 10 12:41:57 obelix kernel: block drbd0: BAD! BarrierAck #2350363662 received, expected #2350363661! Jan 10 12:41:57 obelix kernel: block drbd0: peer( Secondary - Unknown ) conn(