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...l submit a proposal tomorrow. What topics would you like to see discussed? We probably don't have enough mass to justify our completely own summit, but on-going integration, (lack of) progress since the meeting in Prague, etc should provide enough meat for a miniconf. Regards, Lars -- Teamlead Kernel, SuSE Labs, Research and Development SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG N?rnberg) "Experience is the name everyone gives to their mistakes." -- Oscar Wilde

...tu_request : [] name : "cloudbr0" ofport : 65534 —MTU of the vnet interface mac_in_use : "fe:00:74:76:00:01" mtu : 1450 mtu_request : 1450 name : „vnet2" Thanks for help… __ Sven Vogel Teamlead Platform EWERK RZ GmbH Brühl 24, D-04109 Leipzig P +49 341 42649 - 11 F +49 341 42649 - 18 S.Vogel@ewerk.com www.ewerk.com Geschäftsführer: Dr. Erik Wende, Hendrik Schubert, Frank Richter Registergericht: Leipzig HRB 17023 Zertifiziert nach: ISO/IEC 27001:2013 DIN EN ISO 9001:2015 DIN ISO/IEC 20...

On Tue, Mar 10, 2020 at 09:08:56PM +0000, John Garry wrote: > On 10/03/2020 18:32, Christoph Hellwig wrote: > > On Wed, Mar 11, 2020 at 12:25:28AM +0800, John Garry wrote: > > > From: Hannes Reinecke <hare at suse.com> > > > > > > Allocate a separate 'reserved_cmd_q' for sending reserved commands. > > > > Why? Reserved command

On Tue, Mar 10, 2020 at 09:08:56PM +0000, John Garry wrote: > On 10/03/2020 18:32, Christoph Hellwig wrote: > > On Wed, Mar 11, 2020 at 12:25:28AM +0800, John Garry wrote: > > > From: Hannes Reinecke <hare at suse.com> > > > > > > Allocate a separate 'reserved_cmd_q' for sending reserved commands. > > > > Why? Reserved command

...ch discussion. Previous years: 2016: https://www.spinics.net/lists/linux-rdma/msg43074.html 2017: https://lwn.net/Articles/734163/ 2018: It was so full in audience and intensive that I failed to summarize it :( Thanks > > Cheers, > > Hannes > -- > Dr. Hannes Reinecke Teamlead Storage & Networking > hare at suse.de +49 911 74053 688 > SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N??rnberg > GF: Felix Imend??rffer, Mary Higgins, Sri Rasiah > HRB 21284 (AG N??rnberg)

Hi Paolo, I had a question about this patch that eliminates virtio-scsi timeout on IOs - https://patchwork.kernel.org/patch/9802047/. How does this work when we have IOs outstanding to a device that is then hot-unplugged. I'm under the impression that those IOs will never get returned with any status (please correct me if I'm wrong), and we will then end up waiting on them forever with

...s, I also have some proper patches for libsas if you want to add it) > Hold your horses. I'm currently preparing a patchset implementing things by improving the current scsi_get_host_dev() etc. RFC should be ready by the end of the week. Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare at suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 N?rnberg HRB 36809 (AG N?rnberg), Gesch?ftsf?hrer: Felix Imend?rffer

...t Jobnames that they've been using have been turning into something similar to "smbprn.003702.d4aZ5g" I don't understand why - however if you print to a windows printer queue - the name of the document turns up perfectly. Any Ideas? -- Gavin-Francis Fernandes SCPS - Systems TeamLeader Queensland University of Technology Phone: 3864 1289 Email: g.fernandes@qut.edu.au

On Thu, Apr 11, 2019 at 07:02:15PM +0200, Cornelia Huck wrote: > On Thu, 11 Apr 2019 14:01:54 +0300 > Yuval Shaia <yuval.shaia at oracle.com> wrote: > > > Data center backends use more and more RDMA or RoCE devices and more and > > more software runs in virtualized environment. > > There is a need for a standard to enable RDMA/RoCE on Virtual Machines. > >

...ave_alloc() is calling starget_to_rport(), which will get us a nice oops when accessing a target which is _not_ the child of a fc remote port. And this is why I'm not utterly keen on this approach; auditing all these callbacks is _not_ fun. Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare at suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 N?rnberg HRB 36809 (AG N?rnberg), Gesch?ftsf?hrer: Felix Imend?rffer

On Thu, Apr 11, 2019 at 07:02:15PM +0200, Cornelia Huck wrote: > On Thu, 11 Apr 2019 14:01:54 +0300 > Yuval Shaia <yuval.shaia at oracle.com> wrote: > > > Data center backends use more and more RDMA or RoCE devices and more and > > more software runs in virtualized environment. > > There is a need for a standard to enable RDMA/RoCE on Virtual Machines. > >

Hi Alvin, Thanks for the help. :) This sounds good. My head also wrap about this problem. The question for me is why they use the smallest? Cheers Sven __ Sven Vogel Teamlead Platform EWERK DIGITAL GmbH Br?hl 24, D-04109 Leipzig P +49 341 42649 - 11 F +49 341 42649 - 18 S.Vogel@ewerk.com www.ewerk.com Gesch?ftsf?hrer: Dr. Erik Wende, Hendrik Schubert, Frank Richter Registergericht: Leipzig HRB 17023 Zertifiziert nach: ISO/IEC 27001:2013 DIN EN ISO 9001:2015 DIN ISO/I...

...hisi_sas_v3_hw.c: .this_id = -1, It's _very_ uncommon to have a negative number as the SCSI target device; in fact, it _is_ an unsigned int already. But alright, I'll give it a go; let's see what I'll end up with. Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare at suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 N?rnberg HRB 36809 (AG N?rnberg), Gesch?ftsf?hrer: Felix Imend?rffer

...est to the other? Shared memory? Implementing a full-blown RDMA switch in qemu? Oh, and I would _love_ to have a discussion about this at KVM Forum. Maybe I'll manage to whip up guest-to-guest RDMA connection using ivshmem ... let's see. Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare at suse.de +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N?rnberg GF: Felix Imend?rffer, Mary Higgins, Sri Rasiah HRB 21284 (AG N?rnberg)

On Thu, 8 Aug 2019 at 10:08, Sven Vogel <S.Vogel@ewerk.com> wrote: > The question for me is why they use the smallest? > Because otherwise some frames won't get through because the interface can't receive them, and the job of network equipment is to enable and maintain communication :-). > > Cheers > > Sven > - Peter [...] > > Am 31.07.2019 um 15:50

...an 1500 e.g. 2000 the bridge will change too. Before the bridge was e.g. by 9000. I ask because you wrote if I don’t set an mtu of the interface I will get the mtu of the bridge. But it seems so. Can you clarify it a little better for me? Cheers Sven Von meinem iPhone gesendet __ Sven Vogel Teamlead Platform EWERK RZ GmbH Brühl 24, D-04109 Leipzig P +49 341 42649 - 11 F +49 341 42649 - 18 S.Vogel@ewerk.com www.ewerk.com Geschäftsführer: Dr. Erik Wende, Hendrik Schubert, Frank Richter Registergericht: Leipzig HRB 17023 Zertifiziert nach: ISO/IEC 27001:2013 DIN EN ISO 9001:2015 DIN ISO/IEC 20...

In general if no MTU is set on interface creation the default value is 1500. On OVS the bridge MTU is automatically set to the smallest port MTU. So you just have to set the MTU of each port of the bridge. Take a look at: https://bugzilla.redhat.com/show_bug.cgi?id=1160897 It is a bit of a pain to read but seems to confirm the statement about the OVS MTU value being set by the MTU of the

...rning passwd entry for user tandem, uid 678 [2003/01/07 16:23:19, 5] passdb/pdb_smbpasswd.c:getsmbfilepwent(438) getsmbfilepwent: returning passwd entry for user taniam, uid 679 [2003/01/07 16:23:19, 5] passdb/pdb_smbpasswd.c:getsmbfilepwent(438) getsmbfilepwent: returning passwd entry for user teamleader, uid 680 [2003/01/07 16:23:19, 5] passdb/pdb_smbpasswd.c:getsmbfilepwent(438) getsmbfilepwent: returning passwd entry for user test, uid 681 [2003/01/07 16:23:19, 5] passdb/pdb_smbpasswd.c:getsmbfilepwent(438) getsmbfilepwent: returning passwd entry for user ups, uid 687 [2003/01/07 16:23:19,...

Since the need for a special flag to support SCSI passthrough on a block device was added in May 2017 the SCSI passthrough support in virtio-blk has been disabled. It has always been a bad idea (just ask the original author..) and we have virtio-scsi for proper passthrough. The feature also never made it into the virtio 1.0 or later specifications. Signed-off-by: Christoph Hellwig <hch at