bonding mode-alb
--=_a87e03e3-4ae4-4dcb-8739-e4423d90cef2 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Dear members, I would like to use two switches for make high-availability network connection for my nfs storge. Unfortunately, these switches does not support 802.3.ad lacp, (really I can't stack them) but I've read about mode-alb and mode-tlb bonding modes. I know,these modes are available in ovirt, but how is work that? Also how is safe? Are there for HA or for load balance? I've read some forums, where does not recommended these modes to use in ovirt. What is the truths? I would like to use only for storage-traffic, it will be separated from other network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes. Thanks in advance, R Tibor --=_a87e03e3-4ae4-4dcb-8739-e4423d90cef2 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s= ize: 12pt; color: #000000"><div>Dear members,</div><div><br data-mce-bogus= =3D"1"></div><div>I would like to use two switches for make high-availabili= ty network connection for my nfs storge.</div><div>Unfortunately, these swi= tches does not support 802.3.ad lacp, (really I can't stack them) but= I've read about mode-alb and mode-tlb bonding modes. <br>I know= ,these modes are available in ovirt, but how is work that? Also how is safe= ? Are there for HA or for load balance? </div><div><br data-mce-bogus= =3D"1"></div><div>I've read some forums, where does not recommended these m= odes to use in ovirt. What is the truths? </div><div>I would like to u= se only for storage-traffic, it will be separated from other network traffi= c. I have two 10Gbe switches and two 10Gbe ports in my nodes. </div><d= iv><br data-mce-bogus=3D"1"></div><div>Thanks in advance, </div><div><= br data-mce-bogus=3D"1"></div><div>R</div><div><br data-mce-bogus=3D"1"></d= iv><div>Tibor</div><div> </div><div><br></div><div data-marker=3D"__SI= G_PRE__"><p style=3D"font-family: 'Times New Roman'; font-size: medium; mar= gin: 0px;"><strong><span style=3D"font-size: medium;"><span style=3D"color:= rgb(45, 103, 176);"></span></span></strong></p><p></p></div></div></body><= /html> --=_a87e03e3-4ae4-4dcb-8739-e4423d90cef2--
--=_15aa05c7-bcf6-4765-bd75-8766ca17811e Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi,=20 Could help anyone for me in this question?=20 Thanks.=20 R.=20 Tibor=20 ----- 2017. dec.. 6., 14:07, Demeter Tibor <tdemeter@itsmart.hu> =C3=ADrta:= =20
Dear members,
I would like to use two switch to make high-availability network connecti= on for my nfs storage. Unfortunately, these switches does not support 802.3.ad lacp, (really I c= an't stack them) but I've read about mode-alb and mode-tlb bonding modes. I know,these modes are available in ovirt, but how is work that? Also how= is safe? Are there for HA or for load balance?
I've read some forums, where does not recommended these modes to use in o= virt. What is the truths? I would like to use only for storage-traffic, it will be separated from o= ther network traffic. I have two 10Gbe switches and two 10Gbe ports in my node= s.
Thanks in advance,
R
Tibor
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
<br data-mce-bogus=3D"1"></div><div><br></div><div><br><span id=3D"zwchr" = data-marker=3D"__DIVIDER__">----- 2017. dec.. 6., 14:07, Demeter Tibor <=
<div>I would like to use two switch to make high-availability network conn= ection for my nfs storage.</div><div>Unfortunately, these switches does not= support 802.3.ad lacp, (really I can't stack them) but I've read abo= ut mode-alb and mode-tlb bonding modes. <br>I know,these modes a= re available in ovirt, but how is work that? Also how is safe? Are there fo= r HA or for load balance? </div><br><div>I've read some forums, where = does not recommended these modes to use in ovirt. What is the truths? = </div><div>I would like to use only for storage-traffic, it will be separat= ed from other network traffic. I have two 10Gbe switches and two 10Gbe port= s in my nodes. </div><br><div>Thanks in advance, </div><br><div>R= </div><br><div>Tibor</div><div> </div><br><div><p style=3D"font-family= : 'Times New Roman'; font-size: medium; margin: 0px;" data-mce-style=3D"fon= t-family: 'Times New Roman'; font-size: medium; margin: 0px;"><strong><span=
--=_15aa05c7-bcf6-4765-bd75-8766ca17811e Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s= ize: 12pt; color: #000000"><div>Hi,</div><div><br data-mce-bogus=3D"1"></di= v><div>Could help anyone for me in this question?<br></div><div>Thanks.</di= v><div><br data-mce-bogus=3D"1"></div><div>R.</div><div><br>Tibor</div><div= tdemeter@itsmart.hu> =C3=ADrta:<br></span></div><div data-marker=3D"__QU= OTED_TEXT__"><blockquote style=3D"border-left: 2px solid #1010FF; margin-le= ft: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: n= ormal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font= -size: 12pt;" data-mce-style=3D"border-left: 2px solid #1010FF; margin-left= : 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: nor= mal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-s= ize: 12pt;"><div style=3D"font-family: arial, helvetica, sans-serif; font-s= ize: 12pt; color: #000000;" data-mce-style=3D"font-family: arial, helvetica= , sans-serif; font-size: 12pt; color: #000000;"><div>Dear members,</div><br= style=3D"font-size: medium;" data-mce-style=3D"font-size: medium;"><span s= tyle=3D"color: #2d67b0;" data-mce-style=3D"color: #2d67b0;"></span></span><= /strong></p><p></p></div></div><br>________________________________________= _______<br>Users mailing list<br>Users@ovirt.org<br>http://lists.ovirt.org/= mailman/listinfo/users<br></blockquote></div></div></body></html> --=_15aa05c7-bcf6-4765-bd75-8766ca17811e--
This is a multi-part message in MIME format. --------------EBAFE294F86D80CF739837A3 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Hello If you have 10Gb ports you hardly need to use these aggregation in order to have more bandwidth. 10Gb is enough for A LOT of things. Just use bonding mode=1 (active/backup) if your switches don't support stacking. Doing mode-tlb and alb is not always straight forward as mode 1 or mode 4. Fernando On 11/12/2017 09:53, Demeter Tibor wrote:
Hi,
Could help anyone for me in this question? Thanks.
R.
Tibor
----- 2017. dec.. 6., 14:07, Demeter Tibor <tdemeter@itsmart.hu> írta:
Dear members,
I would like to use two switch to make high-availability network connection for my nfs storage. Unfortunately, these switches does not support 802.3.ad lacp, (really I can't stack them) but I've read about mode-alb and mode-tlb bonding modes. I know,these modes are available in ovirt, but how is work that? Also how is safe? Are there for HA or for load balance?
I've read some forums, where does not recommended these modes to use in ovirt. What is the truths? I would like to use only for storage-traffic, it will be separated from other network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes.
Thanks in advance,
R
Tibor
**
_______________________________________________ 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
--------------EBAFE294F86D80CF739837A3 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>Hello</p> <p>If you have 10Gb ports you hardly need to use these aggregation in order to have more bandwidth. 10Gb is enough for A LOT of things. Just use bonding mode=1 (active/backup) if your switches don't support stacking.</p> <p>Doing mode-tlb and alb is not always straight forward as mode 1 or mode 4.</p> <p>Fernando<br> </p> <br> <div class="moz-cite-prefix">On 11/12/2017 09:53, Demeter Tibor wrote:<br> </div> <blockquote type="cite" cite="mid:1681538625.192120548.1512993222865.JavaMail.zimbra@itsmart.hu"> <div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"> <div>Hi,</div> <div><br data-mce-bogus="1"> </div> <div>Could help anyone for me in this question?<br> </div> <div>Thanks.</div> <div><br data-mce-bogus="1"> </div> <div>R.</div> <div><br> Tibor</div> <div><br data-mce-bogus="1"> </div> <div><br> </div> <div><br> <span id="zwchr" data-marker="__DIVIDER__">----- 2017. dec.. 6., 14:07, Demeter Tibor <a class="moz-txt-link-rfc2396E" href="mailto:tdemeter@itsmart.hu"><tdemeter@itsmart.hu></a> írta:<br> </span></div> <div data-marker="__QUOTED_TEXT__"> <blockquote style="border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" data-mce-style="border-left: 2px solid #1010FF; margin-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"> <div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;" data-mce-style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;"> <div>Dear members,</div> <br> <div>I would like to use two switch to make high-availability network connection for my nfs storage.</div> <div>Unfortunately, these switches does not support 802.3.ad lacp, (really I can't stack them) but I've read about mode-alb and mode-tlb bonding modes. <br> I know,these modes are available in ovirt, but how is work that? Also how is safe? Are there for HA or for load balance? </div> <br> <div>I've read some forums, where does not recommended these modes to use in ovirt. What is the truths? </div> <div>I would like to use only for storage-traffic, it will be separated from other network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes. </div> <br> <div>Thanks in advance, </div> <br> <div>R</div> <br> <div>Tibor</div> <div> </div> <br> <div> <p style="font-family: 'Times New Roman'; font-size: medium; margin: 0px;" data-mce-style="font-family: 'Times New Roman'; font-size: medium; margin: 0px;"><strong><span style="font-size: medium;" data-mce-style="font-size: medium;"><span style="color: #2d67b0;" data-mce-style="color: #2d67b0;"></span></span></strong></p> </div> </div> <br> _______________________________________________<br> Users mailing list<br> <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a><br> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><br> </blockquote> </div> </div> <br> <fieldset class="mimeAttachmentHeader"></fieldset> <br> <pre wrap="">_______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <br> </body> </html> --------------EBAFE294F86D80CF739837A3--
On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor <tdemeter@itsmart.hu> wrote:
Hi,
Could help anyone for me in this question? Thanks.
R.
Tibor
No personal experience, but I would stay with what offcial docs say https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/htm... As you are writing about NFS storage, mode 5 and 6 should be supported (non-virtual machine (bridgeless) networks) Do you have any pointer about no-go recommendations?
On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor <tdemeter@itsmart.hu> wrote:
Hi,
Could help anyone for me in this question?
Thanks.
R.
Tibor
----- 2017. dec.. 6., 14:07, Demeter Tibor <tdemeter@itsmart.hu> írta:
Dear members,
I would like to use two switch to make high-availability network connection for my nfs storage. Unfortunately, these switches does not support 802.3.ad lacp, (really I can't stack them) but I've read about mode-alb and mode-tlb bonding modes. I know,these modes are available in ovirt, but how is work that? Also how is safe? Are there for HA or for load balance?
I've read some forums, where does not recommended these modes to use in ovirt. What is the truths? I would like to use only for storage-traffic, it will be separated from other network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes.
Look here: https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bonds... "Important: Modes 1, 2, 3, and 4 support both virtual machine (bridged) and non-virtual machine (bridgeless) network types. Modes 0, 5 and 6 support non-virtual machine (bridgeless) networks only.¨ So both tlb (mode 5) or alb (mode 6) are fine only if you use them just for the storage access but not for VMs.
Thanks in advance,
R
Tibor
_______________________________________________ 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
--=_d0eda833-f78e-4e59-bacc-8614afbe8de5 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi,=20 Thanks for the answers.=20 In this case the only question is: what is better for me? Mode 5 or 6?=20 In which modes how is fast the switching?=20 Until now I've use 802.3ad lacp on our old cluster. I did some tests and it= was very fast. I know it is not same, but mode 5 or 6 how is safe?=20 Thanks=20 Regards,=20 Tibor=20 ----- 2017. dec.. 11., 13:24, Simone Tiraboschi <stirabos@redhat.com> =C3= =ADrta:=20
On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor < [ mailto:tdemeter@itsma= rt.hu | tdemeter@itsmart.hu ] > wrote:
Hi,
Could help anyone for me in this question?
Thanks.
R.
Tibor
----- 2017. dec.. 6., 14:07, Demeter Tibor < [ mailto:tdemeter@itsmart.h= u | tdemeter@itsmart.hu ] > =C3=ADrta:
Dear members,
I would like to use two switch to make high-availability network connec= tion for my nfs storage. Unfortunately, these switches does not support [ http://802.3.ad/ | 802= .3.ad ] lacp, (really I can't stack them) but I've read about mode-alb and mode= -tlb bonding modes. I know,these modes are available in ovirt, but how is work that? Also h= ow is safe? Are there for HA or for load balance?
I've read some forums, where does not recommended these modes to use in= ovirt. What is the truths? I would like to use only for storage-traffic, it will be separated from= other network traffic. I have two 10Gbe switches and two 10Gbe ports in my no= des.
Look here: [ https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#= bonds-1 | https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bo= nds-1 ]
"Important: Modes 1, 2, 3, and 4 support both virtual machine (bridged) a= nd non-virtual machine (bridgeless) network types. Modes 0, 5 and 6 support non-virtual machine (bridgeless) networks only.=C2=A8
So both tlb (mode 5) or alb (mode 6) are fine only if you use them just f= or the storage access but not for VMs.
Thanks in advance,
R
Tibor
_______________________________________________ Users mailing list [ mailto:Users@ovirt.org | Users@ovirt.org ] [ http://lists.ovirt.org/mailman/listinfo/users | http://lists.ovirt.org/mailman/listinfo/users ]
_______________________________________________ Users mailing list [ mailto:Users@ovirt.org | Users@ovirt.org ] [ http://lists.ovirt.org/mailman/listinfo/users | http://lists.ovirt.org/mailman/listinfo/users ]
</span></div></span><div><blockquote style=3D"border-left: 2px solid #1010= ff; margin-left: 5px; padding-left: 5px; color: #000000; font-weight: norma= l; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,= sans-serif; font-size: 12pt;" data-mce-style=3D"border-left: 2px solid #101= 0ff; margin-left: 5px; padding-left: 5px; color: #000000; font-weight: norm= al; font-style: normal; text-decoration: none; font-family: Helvetica,Arial= ,sans-serif; font-size: 12pt;"><div style=3D"font-family: arial,helvetica,s= ans-serif; font-size: 12pt; color: #000000;" data-mce-style=3D"font-family:= arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div>Dear me= mbers,</div><br><div>I would like to use two switch to make high-availabili= ty network connection for my nfs storage.</div><span class=3D"gmail-"><div>= Unfortunately, these switches does not support <a href=3D"http://802.3.ad" = target=3D"_blank">802.3.ad</a> lacp, (really I can't stack them) but = I've read about mode-alb and mode-tlb bonding modes. <br>I know,=
--=_d0eda833-f78e-4e59-bacc-8614afbe8de5 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s= ize: 12pt; color: #000000"><div>Hi,</div><div><br data-mce-bogus=3D"1"></di= v><div>Thanks for the answers.</div><div><br data-mce-bogus=3D"1"></div><di= v>In this case the only question is: what is better for me? Mode 5 or 6?</d= iv><div>In which modes how is fast the switching? </div><div><br data-= mce-bogus=3D"1"></div><div>Until now I've use 802.3ad lacp on our old clust= er. I did some tests and it was very fast. I know it is not same, but mode = 5 or 6 how is safe?</div><div>Thanks</div><div><br data-mce-bogus=3D"1"></d= iv><div>Regards,</div><div><br data-mce-bogus=3D"1"></div><div>Tibor</div><= div><br></div><div data-marker=3D"__SIG_PRE__"><br></div><br><span id=3D"zw= chr" data-marker=3D"__DIVIDER__">----- 2017. dec.. 11., 13:24, Simone Tirab= oschi <stirabos@redhat.com> =C3=ADrta:<br></span><div data-marker=3D"= __QUOTED_TEXT__"><blockquote style=3D"border-left: 2px solid #1010FF; margi= n-left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-styl= e: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; = font-size: 12pt;" data-mce-style=3D"border-left: 2px solid #1010FF; margin-= left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style:= normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; fo= nt-size: 12pt;"><div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><div cl= ass=3D"gmail_quote">On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor <span d= ir=3D"ltr"><<a href=3D"mailto:tdemeter@itsmart.hu" target=3D"_blank">tde= meter@itsmart.hu</a>></span> wrote:<br><blockquote class=3D"gmail_quote"= style=3D"margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; paddin= g-left: 1ex;" data-mce-style=3D"margin: 0px 0px 0px 0.8ex; border-left: 1px= solid #cccccc; padding-left: 1ex;"><div><div style=3D"font-family: arial,h= elvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style=3D"fo= nt-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><d= iv>Hi,</div><br><div>Could help anyone for me in this question?<br></div></= div></div></blockquote></div><div class=3D"gmail_quote"><blockquote class= =3D"gmail_quote" style=3D"margin: 0px 0px 0px 0.8ex; border-left: 1px solid= #cccccc; padding-left: 1ex;" data-mce-style=3D"margin: 0px 0px 0px 0.8ex; = border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style=3D"font= -family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" data= -mce-style=3D"font-family: arial,helvetica,sans-serif; font-size: 12pt; col= or: #000000;"><div>Thanks.</div><br><div>R.</div><div><br>Tibor</div><span = class=3D"gmail-"><br><br><div><br><span id=3D"gmail-m_6514458017705243754zw= chr">----- 2017. dec.. 6., 14:07, Demeter Tibor <<a href=3D"mailto:tdeme= ter@itsmart.hu" target=3D"_blank">tdemeter@itsmart.hu</a>> =C3=ADrta:<br= these modes are available in ovirt, but how is work that? Also how is safe?= Are there for HA or for load balance? </div><br><div>I've read some f= orums, where does not recommended these modes to use in ovirt. What is the = truths? </div><div>I would like to use only for storage-traffic, it wi= ll be separated from other network traffic. I have two 10Gbe switches and t= wo 10Gbe ports in my nodes. </div><br></span></div></blockquote></div>= </div></div></blockquote><br><div><div class=3D"gmail_quote"><div>Look here= :</div><div><a href=3D"https://www.ovirt.org/documentation/admin-guide/chap= -Logical_Networks/#bonds-1" target=3D"_blank">https://www.ovirt.org/documen= tation/admin-guide/chap-Logical_Networks/#bonds-1</a><br></div><br>"Importa= nt: Modes 1, 2, 3, and 4 support both virtual machine (bridged) and non-vir= tual machine (bridgeless) network types. Modes 0, 5 and 6 support non-virtu= al machine (bridgeless) networks only.=C2=A8</div><div class=3D"gmail_quote= "><br></div><div class=3D"gmail_quote">So both tlb (mode 5) or alb (mode 6)= are fine only if you use them just for the storage access but not for VMs.= </div></div><div> </div><blockquote class=3D"gmail_quote" style=3D"mar= gin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"= data-mce-style=3D"margin: 0px 0px 0px 0.8ex; border-left: 1px solid #ccccc= c; padding-left: 1ex;"><div><div style=3D"font-family: arial,helvetica,sans= -serif; font-size: 12pt; color: #000000;" data-mce-style=3D"font-family: ar= ial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><div><blockquot= e style=3D"border-left: 2px solid #1010ff; margin-left: 5px; padding-left: = 5px; color: #000000; font-weight: normal; font-style: normal; text-decorati= on: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" data-m= ce-style=3D"border-left: 2px solid #1010ff; margin-left: 5px; padding-left:= 5px; color: #000000; font-weight: normal; font-style: normal; text-decorat= ion: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><div = style=3D"font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #= 000000;" data-mce-style=3D"font-family: arial,helvetica,sans-serif; font-si= ze: 12pt; color: #000000;"><span class=3D"gmail-"><div>Thanks in advance,&n= bsp;</div><br><div>R</div><br><div>Tibor</div><div> </div><br><div><p = style=3D"font-family: 'Times New Roman'; font-size: medium; margin: 0px;" d= ata-mce-style=3D"font-family: 'Times New Roman'; font-size: medium; margin:= 0px;"><strong><span style=3D"font-size: medium;" data-mce-style=3D"font-si= ze: medium;"><span style=3D"color: #2d67b0;" data-mce-style=3D"color: #2d67= b0;"></span></span></strong></p><p></p></div></span></div><br>_____________= __________________________________<br>Users mailing list<br><a href=3D"mail= to:Users@ovirt.org" target=3D"_blank">Users@ovirt.org</a><br><a href=3D"htt= p://lists.ovirt.org/mailman/listinfo/users" target=3D"_blank">http://lists.= ovirt.org/mailman/listinfo/users</a><br></blockquote></div></div></div><br>= _______________________________________________<br> Users mailing list<br> <a href=3D"mailto:Users@ovirt.org" target=3D"_blank">Users@ovirt.org</a><br=
<a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer= " target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br> <br></blockquote></div></div></div><br></blockquote></div></div></body></ht= ml> --=_d0eda833-f78e-4e59-bacc-8614afbe8de5--
Hi, If you're looking at a simple ha bonding setup, why not using active-backup (mode 1)? We're using it in almost all our setups and switches toin backup interface in 100ms when a link down is detected (Setting miimon=100). Doesn't aggregate bandwidth but is a very good solution for high availability whwn you can't configure lacp or a portchannel on switch side. Luca Il 12 dic 2017 7:06 PM, "Demeter Tibor" <tdemeter@itsmart.hu> ha scritto:
Hi,
Thanks for the answers.
In this case the only question is: what is better for me? Mode 5 or 6? In which modes how is fast the switching?
Until now I've use 802.3ad lacp on our old cluster. I did some tests and it was very fast. I know it is not same, but mode 5 or 6 how is safe? Thanks
Regards,
Tibor
----- 2017. dec.. 11., 13:24, Simone Tiraboschi <stirabos@redhat.com> írta:
On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor <tdemeter@itsmart.hu> wrote:
Hi,
Could help anyone for me in this question?
Thanks.
R.
Tibor
----- 2017. dec.. 6., 14:07, Demeter Tibor <tdemeter@itsmart.hu> írta:
Dear members,
I would like to use two switch to make high-availability network connection for my nfs storage. Unfortunately, these switches does not support 802.3.ad lacp, (really I can't stack them) but I've read about mode-alb and mode-tlb bonding modes. I know,these modes are available in ovirt, but how is work that? Also how is safe? Are there for HA or for load balance?
I've read some forums, where does not recommended these modes to use in ovirt. What is the truths? I would like to use only for storage-traffic, it will be separated from other network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes.
Look here: https://www.ovirt.org/documentation/admin-guide/ chap-Logical_Networks/#bonds-1
"Important: Modes 1, 2, 3, and 4 support both virtual machine (bridged) and non-virtual machine (bridgeless) network types. Modes 0, 5 and 6 support non-virtual machine (bridgeless) networks only.¨
So both tlb (mode 5) or alb (mode 6) are fine only if you use them just for the storage access but not for VMs.
Thanks in advance,
R
Tibor
_______________________________________________ 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
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
--=_60725094-7b89-47f5-a504-a4bb2e87b6d9 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Dear Luca,=20 Sorry for the very late reply..=20 I want to try out now your mentions.=20 Should I make an interconnect the two switches in active/backup mode?=20 Thanks!=20 Tibor=20 ----- 2017. dec.. 12., 19:35, Luca 'remix_tj' Lorenzetto <lorenzetto.luca@g= mail.com> =C3=ADrta:=20
Hi,
If you're looking at a simple ha bonding setup, why not using active-back= up (mode 1)?
We're using it in almost all our setups and switches toin backup interfac= e in 100ms when a link down is detected (Setting miimon=3D100).
Doesn't aggregate bandwidth but is a very good solution for high availabi= lity whwn you can't configure lacp or a portchannel on switch side.
Luca
Il 12 dic 2017 7:06 PM, "Demeter Tibor" < [ mailto:tdemeter@itsmart.hu | tdemeter@itsmart.hu ] > ha scritto:
Hi,
Thanks for the answers.
In this case the only question is: what is better for me? Mode 5 or 6? In which modes how is fast the switching?
Until now I've use 802.3ad lacp on our old cluster. I did some tests and= it was very fast. I know it is not same, but mode 5 or 6 how is safe? Thanks
Regards,
Tibor
----- 2017. dec.. 11., 13:24, Simone Tiraboschi < [ mailto:stirabos@redh= at.com | stirabos@redhat.com ] > =C3=ADrta:
On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor < [ mailto:tdemeter@its= mart.hu | tdemeter@itsmart.hu ] > wrote:
Hi,
Could help anyone for me in this question?
Thanks.
R.
Tibor
----- 2017. dec.. 6., 14:07, Demeter Tibor < [ mailto:tdemeter@itsmart= .hu | tdemeter@itsmart.hu ] > =C3=ADrta:
Dear members,
I would like to use two switch to make high-availability network conn= ection for my nfs storage. Unfortunately, these switches does not support [ http://802.3.ad/ | 8= 02.3.ad ] lacp, (really I can't stack them) but I've read about mode-alb and mo= de-tlb bonding modes. I know,these modes are available in ovirt, but how is work that? Also= how is safe? Are there for HA or for load balance?
I've read some forums, where does not recommended these modes to use = in ovirt. What is the truths? I would like to use only for storage-traffic, it will be separated fr= om other network traffic. I have two 10Gbe switches and two 10Gbe ports in my = nodes.
Look here: [ https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks= /#bonds-1 | https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#= bonds-1 ]
"Important: Modes 1, 2, 3, and 4 support both virtual machine (bridged)= and non-virtual machine (bridgeless) network types. Modes 0, 5 and 6 suppor= t non-virtual machine (bridgeless) networks only.=C2=A8
So both tlb (mode 5) or alb (mode 6) are fine only if you use them just= for the storage access but not for VMs.
Thanks in advance,
R
Tibor
_______________________________________________ Users mailing list [ mailto:Users@ovirt.org | Users@ovirt.org ] [ http://lists.ovirt.org/mailman/listinfo/users | http://lists.ovirt.org/mailman/listinfo/users ]
_______________________________________________ Users mailing list [ mailto:Users@ovirt.org | Users@ovirt.org ] [ http://lists.ovirt.org/mailman/listinfo/users | http://lists.ovirt.org/mailman/listinfo/users ]
_______________________________________________ Users mailing list [ mailto:Users@ovirt.org | Users@ovirt.org ] [ http://lists.ovirt.org/mailman/listinfo/users | http://lists.ovirt.org/mailman/listinfo/users ]
<br><div>Until now I've use 802.3ad lacp on our old cluster. I did some te= sts and it was very fast. I know it is not same, but mode 5 or 6 how is saf= e?</div><div>Thanks</div><br><div>Regards,</div><br><div>Tibor</div><br><br= <br><span id=3D"m_4525045635912721701zwchr">----- 2017. dec.. 11., 13:24, = Simone Tiraboschi <<a href=3D"mailto:stirabos@redhat.com" target=3D"_bla= nk">stirabos@redhat.com</a>> =C3=ADrta:<br></span><div><blockquote style= =3D"border-left: 2px solid #1010ff; margin-left: 5px; padding-left: 5px; co= lor: #000; font-weight: normal; font-style: normal; text-decoration: none; = font-family: Helvetica,Arial,sans-serif; font-size: 12pt;" data-mce-style= =3D"border-left: 2px solid #1010ff; margin-left: 5px; padding-left: 5px; co= lor: #000; font-weight: normal; font-style: normal; text-decoration: none; = font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><div dir=3D"ltr"= <br><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">On Mon, Dec = 11, 2017 at 12:53 PM, Demeter Tibor <span dir=3D"ltr"><<a href=3D"mailto= :tdemeter@itsmart.hu" target=3D"_blank">tdemeter@itsmart.hu</a>></span> = wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin: 0px 0px 0px 0.= 8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data-mce-style=3D"= margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1e= x;"><div><div style=3D"font-family: arial,helvetica,sans-serif; font-size: = 12pt; color: #000000;" data-mce-style=3D"font-family: arial,helvetica,sans-= serif; font-size: 12pt; color: #000000;"><div>Hi,</div><br><div>Could help = anyone for me in this question?<br></div></div></div></blockquote></div><di= v class=3D"gmail_quote"><blockquote class=3D"gmail_quote" style=3D"margin: = 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;" data= -mce-style=3D"margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; pa=
--=_60725094-7b89-47f5-a504-a4bb2e87b6d9 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: arial, helvetica, sans-serif; font-s= ize: 12pt; color: #000000"><div>Dear Luca,</div><div><br data-mce-bogus=3D"= 1"></div><div>Sorry for the very late reply..</div><div><br data-mce-bogus= =3D"1"></div><div>I want to try out now your mentions.</div><div>Should I m= ake an interconnect the two switches in active/backup mode?</div><div>Thank= s!</div><div><br></div><div>Tibor</div><br><span id=3D"zwchr" data-marker= =3D"__DIVIDER__">----- 2017. dec.. 12., 19:35, Luca 'remix_tj' Lorenzetto &= lt;lorenzetto.luca@gmail.com> =C3=ADrta:<br></span><div data-marker=3D"_= _QUOTED_TEXT__"><blockquote style=3D"border-left: 2px solid #1010FF; margin= -left: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style= : normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; f= ont-size: 12pt;" data-mce-style=3D"border-left: 2px solid #1010FF; margin-l= eft: 5px; padding-left: 5px; color: #000; font-weight: normal; font-style: = normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; fon= t-size: 12pt;"><div dir=3D"auto">Hi,<div dir=3D"auto"><br></div><div dir=3D= "auto">If you're looking at a simple ha bonding setup, why not using active= -backup (mode 1)?</div><div dir=3D"auto"><br></div><div dir=3D"auto">We're = using it in almost all our setups and switches toin backup interface in 100= ms when a link down is detected (Setting miimon=3D100).</div><div dir=3D"au= to"><br></div><div dir=3D"auto">Doesn't aggregate bandwidth but is a very g= ood solution for high availability whwn you can't configure lacp or a portc= hannel on switch side.</div><div dir=3D"auto"><br></div><div dir=3D"auto">L= uca</div><div dir=3D"auto"><br></div></div><div class=3D"gmail_extra"><br><= div class=3D"gmail_quote">Il 12 dic 2017 7:06 PM, "Demeter Tibor" <<a hr= ef=3D"mailto:tdemeter@itsmart.hu" target=3D"_blank">tdemeter@itsmart.hu</a>= > ha scritto:<br><blockquote class=3D"gmail_quote" style=3D"margin: 0 0 = 0 .8ex; border-left: 1px #ccc solid; padding-left: 1ex;" data-mce-style=3D"= margin: 0 0 0 .8ex; border-left: 1px #ccc solid; padding-left: 1ex;"><div><= div style=3D"font-family: arial,helvetica,sans-serif; font-size: 12pt; colo= r: #000000;" data-mce-style=3D"font-family: arial,helvetica,sans-serif; fon= t-size: 12pt; color: #000000;"><div>Hi,</div><br><div>Thanks for the answer= s.</div><br><div>In this case the only question is: what is better for me? = Mode 5 or 6?</div><div>In which modes how is fast the switching? </div= dding-left: 1ex;"><div><div style=3D"font-family: arial,helvetica,sans-seri= f; font-size: 12pt; color: #000000;" data-mce-style=3D"font-family: arial,h= elvetica,sans-serif; font-size: 12pt; color: #000000;"><div>Thanks.</div><b= r><div>R.</div><div><br>Tibor</div><span class=3D"m_4525045635912721701gmai= l-"><br><br><div><br><span id=3D"m_4525045635912721701gmail-m_6514458017705= 243754zwchr">----- 2017. dec.. 6., 14:07, Demeter Tibor <<a href=3D"mail= to:tdemeter@itsmart.hu" target=3D"_blank">tdemeter@itsmart.hu</a>> =C3= =ADrta:<br></span></div></span><div><blockquote style=3D"border-left: 2px s= olid #1010ff; margin-left: 5px; padding-left: 5px; color: #000000; font-wei= ght: normal; font-style: normal; text-decoration: none; font-family: Helvet= ica,Arial,sans-serif; font-size: 12pt;" data-mce-style=3D"border-left: 2px = solid #1010ff; margin-left: 5px; padding-left: 5px; color: #000000; font-we= ight: normal; font-style: normal; text-decoration: none; font-family: Helve= tica,Arial,sans-serif; font-size: 12pt;"><div style=3D"font-family: arial,h= elvetica,sans-serif; font-size: 12pt; color: #000000;" data-mce-style=3D"fo= nt-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;"><d= iv>Dear members,</div><br><div>I would like to use two switch to make high-= availability network connection for my nfs storage.</div><span class=3D"m_4= 525045635912721701gmail-"><div>Unfortunately, these switches does not suppo= rt <a href=3D"http://802.3.ad" target=3D"_blank">802.3.ad</a> lacp, (really= I can't stack them) but I've read about mode-alb and mode-tlb bondin= g modes. <br>I know,these modes are available in ovirt, but how = is work that? Also how is safe? Are there for HA or for load balance? = </div><br><div>I've read some forums, where does not recommended these mode= s to use in ovirt. What is the truths? </div><div>I would like to use = only for storage-traffic, it will be separated from other network traffic. = I have two 10Gbe switches and two 10Gbe ports in my nodes. </div><br><= /span></div></blockquote></div></div></div></blockquote><br><div><div class= =3D"gmail_quote"><div>Look here:</div><div><a href=3D"https://www.ovirt.org= /documentation/admin-guide/chap-Logical_Networks/#bonds-1" target=3D"_blank= ">https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bo= nds-1</a><br></div><br>"Important: Modes 1, 2, 3, and 4 support both virtua= l machine (bridged) and non-virtual machine (bridgeless) network types. Mod= es 0, 5 and 6 support non-virtual machine (bridgeless) networks only.=C2=A8= </div><div class=3D"gmail_quote"><br></div><div class=3D"gmail_quote">So bo= th tlb (mode 5) or alb (mode 6) are fine only if you use them just for the = storage access but not for VMs.</div></div><div> </div><blockquote cla= ss=3D"gmail_quote" style=3D"margin: 0px 0px 0px 0.8ex; border-left: 1px sol= id #cccccc; padding-left: 1ex;" data-mce-style=3D"margin: 0px 0px 0px 0.8ex= ; border-left: 1px solid #cccccc; padding-left: 1ex;"><div><div style=3D"fo= nt-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000;" da= ta-mce-style=3D"font-family: arial,helvetica,sans-serif; font-size: 12pt; c= olor: #000000;"><div><blockquote style=3D"border-left: 2px solid #1010ff; m= argin-left: 5px; padding-left: 5px; color: #000000; font-weight: normal; fo= nt-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-= serif; font-size: 12pt;" data-mce-style=3D"border-left: 2px solid #1010ff; = margin-left: 5px; padding-left: 5px; color: #000000; font-weight: normal; f= ont-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans= -serif; font-size: 12pt;"><div style=3D"font-family: arial,helvetica,sans-s= erif; font-size: 12pt; color: #000000;" data-mce-style=3D"font-family: aria= l,helvetica,sans-serif; font-size: 12pt; color: #000000;"><span class=3D"m_= 4525045635912721701gmail-"><div>Thanks in advance, </div><br><div>R</d= iv><br><div>Tibor</div><div> </div><br><div><p style=3D"font-family: '= Times New Roman'; font-size: medium; margin: 0px;" data-mce-style=3D"font-f= amily: 'Times New Roman'; font-size: medium; margin: 0px;"><strong><span st= yle=3D"font-size: medium;" data-mce-style=3D"font-size: medium;"><span styl= e=3D"color: #2d67b0;" data-mce-style=3D"color: #2d67b0;"></span></span></st= rong></p><p></p></div></span></div><br>____________________________________= ___________<br>Users mailing list<br><a href=3D"mailto:Users@ovirt.org" tar= get=3D"_blank">Users@ovirt.org</a><br><a href=3D"http://lists.ovirt.org/mai= lman/listinfo/users" target=3D"_blank">http://lists.ovirt.org/mailman/listi= nfo/users</a><br></blockquote></div></div></div><br>_______________________= ________________________<br> Users mailing list<br> <a href=3D"mailto:Users@ovirt.org" target=3D"_blank">Users@ovirt.org</a><br=
<a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer= " target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br> <br></blockquote></div></div></div><br></blockquote></div></div></div><br>_= ______________________________________________<br> Users mailing list<br> <a href=3D"mailto:Users@ovirt.org" target=3D"_blank">Users@ovirt.org</a><br=
<a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer= " target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br> </blockquote></div></div><br></blockquote></div></div></body></html> --=_60725094-7b89-47f5-a504-a4bb2e87b6d9--
Hi Demeter, i don't know how the switch setup is done here, but as far as i know they aren't stacked through interconnect. Luca On Fri, Jan 26, 2018 at 1:44 PM, Demeter Tibor <tdemeter@itsmart.hu> wrote:
Dear Luca,
Sorry for the very late reply..
I want to try out now your mentions. Should I make an interconnect the two switches in active/backup mode? Thanks!
Tibor
----- 2017. dec.. 12., 19:35, Luca 'remix_tj' Lorenzetto <lorenzetto.luca@gmail.com> írta:
Hi,
If you're looking at a simple ha bonding setup, why not using active-backup (mode 1)?
We're using it in almost all our setups and switches toin backup interface in 100ms when a link down is detected (Setting miimon=100).
Doesn't aggregate bandwidth but is a very good solution for high availability whwn you can't configure lacp or a portchannel on switch side.
Luca
Il 12 dic 2017 7:06 PM, "Demeter Tibor" <tdemeter@itsmart.hu> ha scritto:
Hi,
Thanks for the answers.
In this case the only question is: what is better for me? Mode 5 or 6? In which modes how is fast the switching?
Until now I've use 802.3ad lacp on our old cluster. I did some tests and it was very fast. I know it is not same, but mode 5 or 6 how is safe? Thanks
Regards,
Tibor
----- 2017. dec.. 11., 13:24, Simone Tiraboschi <stirabos@redhat.com> írta:
On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor <tdemeter@itsmart.hu> wrote:
Hi,
Could help anyone for me in this question?
Thanks.
R.
Tibor
----- 2017. dec.. 6., 14:07, Demeter Tibor <tdemeter@itsmart.hu> írta:
Dear members,
I would like to use two switch to make high-availability network connection for my nfs storage. Unfortunately, these switches does not support 802.3.ad lacp, (really I can't stack them) but I've read about mode-alb and mode-tlb bonding modes. I know,these modes are available in ovirt, but how is work that? Also how is safe? Are there for HA or for load balance?
I've read some forums, where does not recommended these modes to use in ovirt. What is the truths? I would like to use only for storage-traffic, it will be separated from other network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes.
Look here:
https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bonds...
"Important: Modes 1, 2, 3, and 4 support both virtual machine (bridged) and non-virtual machine (bridgeless) network types. Modes 0, 5 and 6 support non-virtual machine (bridgeless) networks only.¨
So both tlb (mode 5) or alb (mode 6) are fine only if you use them just for the storage access but not for VMs.
Thanks in advance,
R
Tibor
_______________________________________________ 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
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
-- "E' assurdo impiegare gli uomini di intelligenza eccellente per fare calcoli che potrebbero essere affidati a chiunque se si usassero delle macchine" Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) "Internet è la più grande biblioteca del mondo. Ma il problema è che i libri sono tutti sparsi sul pavimento" John Allen Paulos, Matematico (1945-vivente) Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca@gmail.com>
Dear Luca, I've created a config with two 16 port 10GBe switches,those does not connected to each other. I have 4 hosts and 1 storage host. I don't know why, but I can't ping from all of host to all of hosts. For example I can ping from .1 to .2 but not .3! From .3 I can ping .4 but don't .1 :) I don't know the cables how is connected to the switch, but I'm sure every host connected to switches whit two inferface (one-to-one) Thanks! Regards, Tibor ----- 2018. jan.. 26., 14:06, Luca remix_tj Lorenzetto lorenzetto.luca@gmail.com írta:
Hi Demeter,
i don't know how the switch setup is done here, but as far as i know they aren't stacked through interconnect.
Luca
On Fri, Jan 26, 2018 at 1:44 PM, Demeter Tibor <tdemeter@itsmart.hu> wrote:
Dear Luca,
Sorry for the very late reply..
I want to try out now your mentions. Should I make an interconnect the two switches in active/backup mode? Thanks!
Tibor
----- 2017. dec.. 12., 19:35, Luca 'remix_tj' Lorenzetto <lorenzetto.luca@gmail.com> írta:
Hi,
If you're looking at a simple ha bonding setup, why not using active-backup (mode 1)?
We're using it in almost all our setups and switches toin backup interface in 100ms when a link down is detected (Setting miimon=100).
Doesn't aggregate bandwidth but is a very good solution for high availability whwn you can't configure lacp or a portchannel on switch side.
Luca
Il 12 dic 2017 7:06 PM, "Demeter Tibor" <tdemeter@itsmart.hu> ha scritto:
Hi,
Thanks for the answers.
In this case the only question is: what is better for me? Mode 5 or 6? In which modes how is fast the switching?
Until now I've use 802.3ad lacp on our old cluster. I did some tests and it was very fast. I know it is not same, but mode 5 or 6 how is safe? Thanks
Regards,
Tibor
----- 2017. dec.. 11., 13:24, Simone Tiraboschi <stirabos@redhat.com> írta:
On Mon, Dec 11, 2017 at 12:53 PM, Demeter Tibor <tdemeter@itsmart.hu> wrote:
Hi,
Could help anyone for me in this question?
Thanks.
R.
Tibor
----- 2017. dec.. 6., 14:07, Demeter Tibor <tdemeter@itsmart.hu> írta:
Dear members,
I would like to use two switch to make high-availability network connection for my nfs storage. Unfortunately, these switches does not support 802.3.ad lacp, (really I can't stack them) but I've read about mode-alb and mode-tlb bonding modes. I know,these modes are available in ovirt, but how is work that? Also how is safe? Are there for HA or for load balance?
I've read some forums, where does not recommended these modes to use in ovirt. What is the truths? I would like to use only for storage-traffic, it will be separated from other network traffic. I have two 10Gbe switches and two 10Gbe ports in my nodes.
Look here:
https://www.ovirt.org/documentation/admin-guide/chap-Logical_Networks/#bonds...
"Important: Modes 1, 2, 3, and 4 support both virtual machine (bridged) and non-virtual machine (bridgeless) network types. Modes 0, 5 and 6 support non-virtual machine (bridgeless) networks only.¨
So both tlb (mode 5) or alb (mode 6) are fine only if you use them just for the storage access but not for VMs.
Thanks in advance,
R
Tibor
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-- "E' assurdo impiegare gli uomini di intelligenza eccellente per fare calcoli che potrebbero essere affidati a chiunque se si usassero delle macchine" Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)
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participants (5)
-
Demeter Tibor -
FERNANDO FREDIANI -
Gianluca Cecchi -
Luca 'remix_tj' Lorenzetto -
Simone Tiraboschi