Re: [ovirt-users] Best setup for nfs domain and 1gbs adapters on hosts
--_000_fbcf4789976a413eb2bb993a07b97fcbexch24sluse_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 DQpEZW4gMTggZmViLiAyMDE3IDg6NTYgZm0gc2tyZXYgR2lhbmx1Y2EgQ2VjY2hpIDxnaWFubHVj YS5jZWNjaGlAZ21haWwuY29tPjoNCj4NCj4NCj4NCj4gT24gRmViIDE3LCAyMDE3IDc6MjIgUE0s ICJLYXJsaSBTasO2YmVyZyIgPGthcmxpLnNqb2JlcmdAc2x1LnNlPiB3cm90ZToNCj4+DQo+Pg0K Pj4NCj4+IERlbiAxNyBmZWIuIDIwMTcgNjozMCBlbSBza3JldiBHaWFubHVjYSBDZWNjaGkgPGdp YW5sdWNhLmNlY2NoaUBnbWFpbC5jb20+Og0KPj4+DQo+Pj4gSGVsbG8sDQo+Pj4gSSdtIGdvaW5n IHRvIHNldHVwIGFuIGVudmlyb25tZW50IHdoZXJlIEkgd2lsbCBoYXZlIDIgaG9zdHMgYW5kIGVh Y2ggd2l0aCAyIGFkYXB0ZXJzIHRvIGNvbm5lY3QgdG8gc3RvcmFnZSBkb21haW4ocykuIFRoaXMg d2lsbCBiZSBhIHRlc3QgZW52aXJvbm1lbnQsIG5vdCBhIHByb2R1Y3Rpb24gb25lLg0KPj4+IFRo ZSBzdG9yYWdlIGRvbWFpbihzKSB3aWxsIGJlIE5GUywgcHJvdmlkZWQgYnkgYSBOZXRhcHAgc3lz dGVtLg0KPj4+IFRoZSBob3N0cyBoYXZlIDQgeCAxR2IvcyBhZGFwdGVycyBhbmQgSSB0aGluayB0 byB1c2UgMiBmb3Igb3ZpcnRtZ210IGFuZCBWTXMgKHRocm91Z2ggYm9uZGluZyBhbmQgVkxBTnMp IGFuZCB0byBkZWRpY2F0ZSB0aGUgb3RoZXIgMiBhZGFwdGVycyB0byB0aGUgTkZTIGRvbWFpbiBj b25uZWN0aXZpdHkuDQo+Pj4gV2hhdCB3b3VsZCBiZSB0aGUgYmVzdCBzZXR1cCB0byBoYXZlIGJv dGggSEEgb24gdGhlIGNvbm5lY3Rpb24gYW5kIGFsc28gdXNpbmcgdGhlIHdob2xlIDJHYi9zIGlu IG5vcm1hbCBsb2FkIHNjZW5hcmlvPw0KPj4+IElzIGl0IGJldHRlciB0byBtYWtlIG1vcmUgc3Rv cmFnZSBkb21haW5zIChhbmQgbW9yZSBzdm0gb24gTmV0YXBwIHNpZGUpIG9yIG9ubHkgb25lPw0K Pj4+IFdoYXQgd291bGQgYmUgdGhlIHN1aXRhYmxlIGJvbmRpbmcgbW9kZSB0byBwdXQgb24gYWRh cHRlcnM/IEkgbm9ybWFsbHkgdXNlIDgwMi4zYWQgcHJvdmlkZWQgYnkgdGhlIHN3aXRjaGVzLCBi dXQgSSdtIG5vdCBzdXJlIGlmIGluIHRoaXMgY29uZmlndXJhdGlvbiBJIGNhbiB1c2UgYm90aCB0 aGUgbmV0d29yayBhZGFwdGVycyBmb3IgdGhlIG92ZXJhbGwgbG9hZCBvZiB0aGUgZGlmZmVyZW50 IFZNcyB0aGF0IEkgd291bGQgaGF2ZSBpbiBwbGFjZS4uLg0KPj4+DQo+Pj4gVGhhbmtzIGluIGFk dmFuY2UgZm9yIGV2ZXJ5IHN1Z2dlc3Rpb24sDQo+Pj4NCj4+PiBHaWFubHVjYQ0KPj4NCj4+DQo+ PiBIZXkgRyENCj4+DQo+PiBJZiBpdCB3YXMgbWUgZG9pbmcgdGhpcywgSSB3b3VsZCBtYWtlIG9u ZSA0eDFHYi9zIDgwMi4zYWQgYm9uZCBvbiBmaWxlciBhbmQgaG9zdHMgdG8gS0lTUy4gVGhlbiwg aWYgYmFuZHdpZHRoIGlzIG9mIGNvbmNlcm4sIEkgd291bGQgc2V0IHVwIHR3byBWTEFOcyBmb3Ig c3RvcmFnZSBpbnRlcmZhY2VzIHdpdGggYWRkcmVzc2VzIG9uIHNlcGFyYXRlIHN1Ym5ldHMgKDEw LjAuMC4xIGFuZCAxMC4wLjEuMSBvbiBmaWxlci4gMTAuMC4wLigyLDMpIGFuZCAxMC4wLjEuKDIs Mykgb24gaG9zdHMpIGFuZCB0aGVuIG9uIHRoZSBmaWxlciBzZXQgdXAgb25seSB0d28gTkZTIGV4 cG9ydHMgd2hlcmUgeW91IHRyeSB0byBhcyBldmVubHkgYXMgcG9zc2libGUgcHJvdmlzaW9uIHlv dXIgVk1zLiBUaGlzIHdheSB0aGUgbmV0d29yayBsb2FkIHdvdWxkIGV2ZW5seSBzcHJlYWQgb3Zl ciBhbGwgaW50ZXJmYWNlcyBmb3Igc2ltcGxlc3QgY29uZmlnIGFuZCBiZXN0IGZhdWx0IHRvbGVy YW5jZSwgd2hpbGUga2VlcGluZyBzdG9yYWdlIHRyYWZmaWMgYXQgbWF4IDJHYi9zLiBZb3Ugb25s eSBuZWVkIG9uZSBTVk0gd2l0aCBzZXZlcmFsIGFkZHJlc3NlcyB0byBhY2hpZXZlIHRoaXMuIFdl IGhhdmUgb3VyIFZNV2FyZSBlbnZpcm9ubWVudCBzZXQgdXAgc2ltaWxhciB0byB0aGlzIHRvd2Fy ZHMgb3VyIE5ldEFwcC4gV2UgYWxzbyBoYXZlIG91ciBvVmlydCBlbnZpcm9ubWVudCBzZXQgdXAg bGlrZSB0aGlzLCBidXQgdG93YXJkcyBhIGRpZmZlcmVudCBORlMgc3RvcmFnZSwgd2l0aCBncmVh dCBzdWNjZXNzLg0KPj4NCj4+IC9LDQo+DQo+DQo+IFRoYW5rcyBmb3IgeW91ciBhbnN3ZXIsIEsh DQo+IFNvIHlvdSBtZWFuIHRvIG1ha2UgYSB1bmlxdWUgYm9uZCBjb21wb3NlZCBieSBhbGwgNCBu ZXR3b3JrIGFkYXB0ZXJzIGFuZCBwdXQgYWxsIHRoZSBuZXR3b3JrcyBvbiBpdCwgY29tcHJpc2Vk IG92aXJ0bWdtdCBhbmQgc3VjaCwgdGhyb3VnaCBjbGFucz8NCj4gSG93IGRvIHlvdSBjb25maWd1 cmUgODAyLjNhZCBvbiA0IGFkYXB0ZXJzPyBIb3cgbWFueSBzd2l0Y2hlcyBkbyB5b3UgaGF2ZSB0 byBjb25uZWN0IHRvLCBmcm9tIHRoZXNlIDQgYWRhcHRlcnM/IE9yIGRvIHlvdSB1c2Ugcm91bmQg cm9iaW4gYm9uZGluZyAoYnV0IEkgcHJlc3VtZSBpdCBpcyBub3Qgc3VwcG9ydGVkIGluIGNvdXJ0 IHRoaXMgYm9uZCk/DQo+IFRoYW5rcyENCg0KV2VsbCwgaW4gb3VyIGNhc2UsIHdlIGhhdmUgdHdv IGNsdXN0ZXJlZCBzd2l0Y2hlcyBmcm9tIEMtY29tcGFueSBzbyB0d28gTklDcyBpbiBlYWNoLiBB bmQgdGhlbiwgeWVhaCwgZGlmZmVyZW50IFZMQU5zIGZvciBldmVyeSBuZXR3b3JrIG9uIHRvcCBv ZiB0aGUgc2FtZSBib25kLiBXb3JrcyBsaWtlIGEgY2hhcm06KQ0KDQovSw0K --_000_fbcf4789976a413eb2bb993a07b97fcbexch24sluse_ Content-Type: text/html; charset="utf-8" Content-ID: <35CEDD87D6E269449A090BF8B1014993@ad.slu.se> Content-Transfer-Encoding: base64 PGh0bWw+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIgY29udGVudD0i dGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjwvaGVhZD4NCjxib2R5Pg0KPHAgZGlyPSJsdHIi Pjxicj4NCkRlbiAxOCBmZWIuIDIwMTcgODo1NiBmbSBza3JldiBHaWFubHVjYSBDZWNjaGkgJmx0 O2dpYW5sdWNhLmNlY2NoaUBnbWFpbC5jb20mZ3Q7Ojxicj4NCiZndDs8YnI+DQomZ3Q7PGJyPg0K Jmd0Ozxicj4NCiZndDsgT24gRmViIDE3LCAyMDE3IDc6MjIgUE0sICZxdW90O0thcmxpIFNqw7Zi ZXJnJnF1b3Q7ICZsdDtrYXJsaS5zam9iZXJnQHNsdS5zZSZndDsgd3JvdGU6PGJyPg0KJmd0OyZn dDs8YnI+DQomZ3Q7Jmd0Ozxicj4NCiZndDsmZ3Q7PGJyPg0KJmd0OyZndDsgRGVuIDE3IGZlYi4g MjAxNyA2OjMwIGVtIHNrcmV2IEdpYW5sdWNhIENlY2NoaSAmbHQ7Z2lhbmx1Y2EuY2VjY2hpQGdt YWlsLmNvbSZndDs6PGJyPg0KJmd0OyZndDsmZ3Q7PGJyPg0KJmd0OyZndDsmZ3Q7IEhlbGxvLDxi cj4NCiZndDsmZ3Q7Jmd0OyBJJ20gZ29pbmcgdG8gc2V0dXAgYW4gZW52aXJvbm1lbnQgd2hlcmUg SSB3aWxsIGhhdmUgMiBob3N0cyBhbmQgZWFjaCB3aXRoIDIgYWRhcHRlcnMgdG8gY29ubmVjdCB0 byBzdG9yYWdlIGRvbWFpbihzKS4gVGhpcyB3aWxsIGJlIGEgdGVzdCBlbnZpcm9ubWVudCwgbm90 IGEgcHJvZHVjdGlvbiBvbmUuPGJyPg0KJmd0OyZndDsmZ3Q7IFRoZSBzdG9yYWdlIGRvbWFpbihz KSB3aWxsIGJlIE5GUywgcHJvdmlkZWQgYnkgYSBOZXRhcHAgc3lzdGVtLjxicj4NCiZndDsmZ3Q7 Jmd0OyBUaGUgaG9zdHMgaGF2ZSA0IHggMUdiL3MgYWRhcHRlcnMgYW5kIEkgdGhpbmsgdG8gdXNl IDIgZm9yIG92aXJ0bWdtdCBhbmQgVk1zICh0aHJvdWdoIGJvbmRpbmcgYW5kIFZMQU5zKSBhbmQg dG8gZGVkaWNhdGUgdGhlIG90aGVyIDIgYWRhcHRlcnMgdG8gdGhlIE5GUyBkb21haW4gY29ubmVj dGl2aXR5Ljxicj4NCiZndDsmZ3Q7Jmd0OyBXaGF0IHdvdWxkIGJlIHRoZSBiZXN0IHNldHVwIHRv IGhhdmUgYm90aCBIQSBvbiB0aGUgY29ubmVjdGlvbiBhbmQgYWxzbyB1c2luZyB0aGUgd2hvbGUg MkdiL3MgaW4gbm9ybWFsIGxvYWQgc2NlbmFyaW8/Jm5ic3A7PGJyPg0KJmd0OyZndDsmZ3Q7IElz IGl0IGJldHRlciB0byBtYWtlIG1vcmUgc3RvcmFnZSBkb21haW5zIChhbmQgbW9yZSBzdm0gb24g TmV0YXBwIHNpZGUpIG9yIG9ubHkgb25lPzxicj4NCiZndDsmZ3Q7Jmd0OyBXaGF0IHdvdWxkIGJl IHRoZSBzdWl0YWJsZSBib25kaW5nIG1vZGUgdG8gcHV0IG9uIGFkYXB0ZXJzPyBJIG5vcm1hbGx5 IHVzZSZuYnNwOzgwMi4zYWQgcHJvdmlkZWQgYnkgdGhlIHN3aXRjaGVzLCBidXQgSSdtIG5vdCBz dXJlIGlmIGluIHRoaXMgY29uZmlndXJhdGlvbiBJIGNhbiB1c2UgYm90aCB0aGUgbmV0d29yayBh ZGFwdGVycyBmb3IgdGhlIG92ZXJhbGwgbG9hZCBvZiB0aGUgZGlmZmVyZW50IFZNcyB0aGF0IEkg d291bGQgaGF2ZSBpbiBwbGFjZS4uLjxicj4NCiZndDsmZ3Q7Jmd0Ozxicj4NCiZndDsmZ3Q7Jmd0 OyBUaGFua3MgaW4gYWR2YW5jZSBmb3IgZXZlcnkgc3VnZ2VzdGlvbiw8YnI+DQomZ3Q7Jmd0OyZn dDs8YnI+DQomZ3Q7Jmd0OyZndDsgR2lhbmx1Y2E8YnI+DQomZ3Q7Jmd0Ozxicj4NCiZndDsmZ3Q7 PGJyPg0KJmd0OyZndDsgSGV5IEchPGJyPg0KJmd0OyZndDs8YnI+DQomZ3Q7Jmd0OyBJZiBpdCB3 YXMgbWUgZG9pbmcgdGhpcywgSSB3b3VsZCBtYWtlIG9uZSA0eDFHYi9zIDgwMi4zYWQgYm9uZCBv biBmaWxlciBhbmQgaG9zdHMgdG8gS0lTUy4gVGhlbiwgaWYgYmFuZHdpZHRoIGlzIG9mIGNvbmNl cm4sIEkgd291bGQgc2V0IHVwIHR3byBWTEFOcyBmb3Igc3RvcmFnZSBpbnRlcmZhY2VzIHdpdGgg YWRkcmVzc2VzIG9uIHNlcGFyYXRlIHN1Ym5ldHMgKDEwLjAuMC4xIGFuZCAxMC4wLjEuMSBvbiBm aWxlci4gMTAuMC4wLigyLDMpDQogYW5kIDEwLjAuMS4oMiwzKSBvbiBob3N0cykgYW5kIHRoZW4g b24gdGhlIGZpbGVyIHNldCB1cCBvbmx5IHR3byBORlMgZXhwb3J0cyB3aGVyZSB5b3UgdHJ5IHRv IGFzIGV2ZW5seSBhcyBwb3NzaWJsZSBwcm92aXNpb24geW91ciBWTXMuIFRoaXMgd2F5IHRoZSBu ZXR3b3JrIGxvYWQgd291bGQgZXZlbmx5IHNwcmVhZCBvdmVyIGFsbCBpbnRlcmZhY2VzIGZvciBz aW1wbGVzdCBjb25maWcgYW5kIGJlc3QgZmF1bHQgdG9sZXJhbmNlLCB3aGlsZSBrZWVwaW5nDQog c3RvcmFnZSB0cmFmZmljIGF0IG1heCAyR2Ivcy4gWW91IG9ubHkgbmVlZCBvbmUgU1ZNIHdpdGgg c2V2ZXJhbCBhZGRyZXNzZXMgdG8gYWNoaWV2ZSB0aGlzLiBXZSBoYXZlIG91ciBWTVdhcmUgZW52 aXJvbm1lbnQgc2V0IHVwIHNpbWlsYXIgdG8gdGhpcyB0b3dhcmRzIG91ciBOZXRBcHAuIFdlIGFs c28gaGF2ZSBvdXIgb1ZpcnQgZW52aXJvbm1lbnQgc2V0IHVwIGxpa2UgdGhpcywgYnV0IHRvd2Fy ZHMgYSBkaWZmZXJlbnQgTkZTIHN0b3JhZ2UsDQogd2l0aCBncmVhdCBzdWNjZXNzLjxicj4NCiZn dDsmZ3Q7PGJyPg0KJmd0OyZndDsgL0s8YnI+DQomZ3Q7PGJyPg0KJmd0Ozxicj4NCiZndDsgVGhh bmtzIGZvciB5b3VyIGFuc3dlciwgSyE8YnI+DQomZ3Q7IFNvIHlvdSBtZWFuIHRvIG1ha2UgYSB1 bmlxdWUgYm9uZCBjb21wb3NlZCBieSBhbGwgNCBuZXR3b3JrIGFkYXB0ZXJzIGFuZCBwdXQgYWxs IHRoZSBuZXR3b3JrcyBvbiBpdCwgY29tcHJpc2VkIG92aXJ0bWdtdCBhbmQgc3VjaCwgdGhyb3Vn aCBjbGFucz88YnI+DQomZ3Q7IEhvdyBkbyB5b3UgY29uZmlndXJlIDgwMi4zYWQgb24gNCBhZGFw dGVycz8gSG93IG1hbnkgc3dpdGNoZXMgZG8geW91IGhhdmUgdG8gY29ubmVjdCB0bywgZnJvbSB0 aGVzZSA0IGFkYXB0ZXJzPyBPciBkbyB5b3UgdXNlIHJvdW5kIHJvYmluIGJvbmRpbmcgKGJ1dCBJ IHByZXN1bWUgaXQgaXMgbm90IHN1cHBvcnRlZCBpbiBjb3VydCB0aGlzIGJvbmQpPzxicj4NCiZn dDsgVGhhbmtzITwvcD4NCjxwIGRpcj0ibHRyIj5XZWxsLCBpbiBvdXIgY2FzZSwgd2UgaGF2ZSB0 d28gY2x1c3RlcmVkIHN3aXRjaGVzIGZyb20gQy1jb21wYW55IHNvIHR3byBOSUNzIGluIGVhY2gu IEFuZCB0aGVuLCB5ZWFoLCBkaWZmZXJlbnQgVkxBTnMgZm9yIGV2ZXJ5IG5ldHdvcmsgb24gdG9w IG9mIHRoZSBzYW1lIGJvbmQuIFdvcmtzIGxpa2UgYSBjaGFybTopPC9wPg0KPHAgZGlyPSJsdHIi Pi9LPC9wPg0KPC9ib2R5Pg0KPC9odG1sPg0K --_000_fbcf4789976a413eb2bb993a07b97fcbexch24sluse_--
On Sat, Feb 18, 2017 at 1:35 PM, Karli Sjöberg <karli.sjoberg@slu.se> wrote:
Thanks for your answer, K! So you mean to make a unique bond composed by all 4 network adapters and
put all the networks on it, comprised ovirtmgmt and such, through clans?
How do you configure 802.3ad on 4 adapters? How many switches do you have to connect to, from these 4 adapters? Or do you use round robin bonding (but I presume it is not supported in court this bond)? Thanks!
Well, in our case, we have two clustered switches from C-company so two NICs in each. And then, yeah, different VLANs for every network on top of the same bond. Works like a charm:)
/K
Hello K, coming back to the question, I have only 1 VLAN dedicated to Netapp NFS infrastructure and I can't manage to add another. Can I manage to use anyway 802.3ad on 4 adapters using any particular option for this bonding mode at oVirt and switch side? I think that at network side we have 4 x 3130 clustered Cisco switches so in theory I can use this bonding mode. I don't know if I can configure more than one IP on the same lan inside one Netapp svm to configure more that one NFS share. And if 802.3ad mode would assure to use 2 different network adapters when pointing to 2 different ips on the same network for the shares And I have to configure parameters for bonding in oVirt too, in case I have to set any particular one.. Thanks again, Gianluca
On Thu, Feb 23, 2017 at 1:11 PM Gianluca Cecchi <gianluca.cecchi@gmail.com> wrote:
On Sat, Feb 18, 2017 at 1:35 PM, Karli Sjöberg <karli.sjoberg@slu.se> wrote:
Thanks for your answer, K! So you mean to make a unique bond composed by all 4 network adapters and
put all the networks on it, comprised ovirtmgmt and such, through clans?
How do you configure 802.3ad on 4 adapters? How many switches do you have to connect to, from these 4 adapters? Or do you use round robin bonding (but I presume it is not supported in court this bond)? Thanks!
Well, in our case, we have two clustered switches from C-company so two NICs in each. And then, yeah, different VLANs for every network on top of the same bond. Works like a charm:)
/K
Hello K, coming back to the question, I have only 1 VLAN dedicated to Netapp NFS infrastructure and I can't manage to add another. Can I manage to use anyway 802.3ad on 4 adapters using any particular option for this bonding mode at oVirt and switch side? I think that at network side we have 4 x 3130 clustered Cisco switches so in theory I can use this bonding mode. I don't know if I can configure more than one IP on the same lan inside one Netapp svm to configure more that one NFS share. And if 802.3ad mode would assure to use 2 different network adapters when pointing to 2 different ips on the same network for the shares
And multiple mount points, hence multiple SDs? They might, or might not use the same physical NIC. Y.
And I have to configure parameters for bonding in oVirt too, in case I have to set any particular one..
Thanks again, Gianluca _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
On Thu, 2017-02-23 at 11:14 +0000, Yaniv Kaul wrote:
On Thu, Feb 23, 2017 at 1:11 PM Gianluca Cecchi <gianluca.cecchi@gmai l.com> wrote:
On Sat, Feb 18, 2017 at 1:35 PM, Karli Sjöberg <karli.sjoberg@slu.s e> wrote:
Thanks for your answer, K! So you mean to make a unique bond composed by all 4 network
How do you configure 802.3ad on 4 adapters? How many switches do you have to connect to, from these 4 adapters? Or do you use round robin bonding (but I presume it is not supported in court
adapters and put all the networks on it, comprised ovirtmgmt and such, through clans? this bond)?
Thanks! Well, in our case, we have two clustered switches from C-company so two NICs in each. And then, yeah, different VLANs for every network on top of the same bond. Works like a charm:) /K
Hello K, coming back to the question, I have only 1 VLAN dedicated to Netapp NFS infrastructure and I can't manage to add another. Can I manage to use anyway 802.3ad on 4 adapters using any particular option for this bonding mode at oVirt and switch side? I think that at network side we have 4 x 3130 clustered Cisco switches so in theory I can use this bonding mode. I don't know if I can configure more than one IP on the same lan inside one Netapp svm to configure more that one NFS share. And if 802.3ad mode would assure to use 2 different network adapters when pointing to 2 different ips on the same network for the shares
And multiple mount points, hence multiple SDs? They might, or might not use the same physical NIC. Y.
In my experience, they will use the same NIC. You need, at least, two addresses in different subnets for 802.3ad to load balance between the interfaces. /K
And I have to configure parameters for bonding in oVirt too, in case I have to set any particular one.. Thanks again, Gianluca _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
On Thu, 2017-02-23 at 12:47 +0000, Karli Sjöberg wrote:
On Thu, 2017-02-23 at 11:14 +0000, Yaniv Kaul wrote:
On Thu, Feb 23, 2017 at 1:11 PM Gianluca Cecchi <gianluca.cecchi@gm ai l.com> wrote:
On Sat, Feb 18, 2017 at 1:35 PM, Karli Sjöberg <karli.sjoberg@slu .s e> wrote:
Thanks for your answer, K! So you mean to make a unique bond composed by all 4 network
adapters and put all the networks on it, comprised ovirtmgmt and such, through clans?
How do you configure 802.3ad on 4 adapters? How many switches
do you have to connect to, from these 4 adapters? Or do you use round robin bonding (but I presume it is not supported in court this bond)?
Thanks!
Well, in our case, we have two clustered switches from C- company so two NICs in each. And then, yeah, different VLANs for every network on top of the same bond. Works like a charm:) /K
Hello K, coming back to the question, I have only 1 VLAN dedicated to Netapp NFS infrastructure and I can't manage to add another. Can I manage to use anyway 802.3ad on 4 adapters using any particular option for this bonding mode at oVirt and switch side? I think that at network side we have 4 x 3130 clustered Cisco switches so in theory I can use this bonding mode. I don't know if I can configure more than one IP on the same lan inside one Netapp svm to configure more that one NFS share. And if 802.3ad mode would assure to use 2 different network adapters when pointing to 2 different ips on the same network for the shares
And multiple mount points, hence multiple SDs? They might, or might not use the same physical NIC. Y.
In my experience, they will use the same NIC. You need, at least, two addresses in different subnets for 802.3ad to load balance between the interfaces.
/K
P.S. The only thing I can say for sure is that proper load balancing will occur with separate VLAN interfaces and addresses in different subnets. That much I know, because that´s how we did it:) Just using addresses in different subnets may work too, I just don´t know. Please try and post your results:) /K
And I have to configure parameters for bonding in oVirt too, in case I have to set any particular one.. Thanks again, Gianluca _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
participants (3)
-
Gianluca Cecchi -
Karli Sjöberg -
Yaniv Kaul