From deepakcs at linux.vnet.ibm.com Sat Jan 28 04:45:41 2012 Content-Type: multipart/mixed; boundary="===============3394101024685669874==" MIME-Version: 1.0 From: Deepak C Shetty To: users at ovirt.org Subject: Re: [Users] Host discovery failing due to host network being lost Date: Sat, 28 Jan 2012 15:15:22 +0530 Message-ID: <4F23C3B2.6080108@linux.vnet.ibm.com> In-Reply-To: E548E5C8-2D77-4E58-950D-26DE58B1F8F2@redhat.com --===============3394101024685669874== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable This is a multi-part message in MIME format. --------------020008080101020100040909 Content-Type: text/plain; charset=3DUTF-8; format=3Dflowed Content-Transfer-Encoding: 7bit > Hi, > > First, in order to understand the reason for bootstrap failures, = > please attach engine.log (ovirt-engine) and node logs (under = > /tmp/vds_bootstrap.log, vds_installer.log). > > Second, what you describe regarding the loss of network could derive = > from the following reasons: > - host is configured with bonding - but bonding is not configured = > correctly. > - NetworkManager interfere with networking config. > - bridge (ovirtmgmt) is not set to with any BOOTPROTO or ONBOOT. > > Please attach network scripts (ifcfg-eth0, ifcfg-ovirtmgmt) and = > /var/log/messages . > Hi, I forgot to backup the ifcfg-eth0 for ovirtmgmt but i think ONBOOT = was probably not there. BTW, before i attach any files here, is there a way to remove the host = and re-discover it afresh ? ovirt web gui does not give me any option to remove.. the Remove is = diabled and host is in Non Responsive state. How do i remove and start from scratch and then i can try to see if i = can fix ifcfg-eth0 for ovirtmgmt ? Currently i am unable to remove the host. --------------020008080101020100040909 Content-Type: text/html; charset=3DUTF-8 Content-Transfer-Encoding: 8bit
Hi,=C2=A0

First, in order to understand the reason for bootstrap failures, please attach engine.log (ovirt-engine) and node logs (under /tmp/vds_bootstrap.log, vds_installer.log).

Second, what you describe regarding the loss of network could derive from the following reasons:
- host is configured with bonding - but bonding is not configured correctly.
- NetworkManager interfere =C2=A0with networking config.
- bridge (ovirtmgmt) is not set to with any BOOTPROTO or ONBOOT.

Please attach network scripts (ifcfg-eth0, ifcfg-ovirtmgmt) and /var/log/messages .


Hi,
=C2=A0=C2=A0=C2=A0 I forgot to backup the ifcfg-eth0 for ovirtmgmt bu= t i think ONBOOT was probably not there.
BTW, before i attach any files here, is there a way to remove the host and re-discover it afresh ?
ovirt web gui does not give me any option to remove.. the Remove is diabled and host is in Non Responsive state.
How do i remove and start from scratch and then i can try to see if i can fix ifcfg-eth0 for ovirtmgmt ? Currently i am unable to remove the host.
 --------------020008080101020100040909-- --===============3394101024685669874== Content-Type: multipart/alternative MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="attachment.bin" VGhpcyBpcyBhIG11bHRpLXBhcnQgbWVzc2FnZSBpbiBNSU1FIGZvcm1hdC4KLS0tLS0tLS0tLS0t LS0wMjAwMDgwODAxMDEwMjAxMDAwNDA5MDkKQ29udGVudC1UeXBlOiB0ZXh0L3BsYWluOyBjaGFy c2V0PVVURi04OyBmb3JtYXQ9Zmxvd2VkCkNvbnRlbnQtVHJhbnNmZXItRW5jb2Rpbmc6IDdiaXQK Cgo+IEhpLAo+Cj4gRmlyc3QsIGluIG9yZGVyIHRvIHVuZGVyc3RhbmQgdGhlIHJlYXNvbiBmb3Ig Ym9vdHN0cmFwIGZhaWx1cmVzLCAKPiBwbGVhc2UgYXR0YWNoIGVuZ2luZS5sb2cgKG92aXJ0LWVu Z2luZSkgYW5kIG5vZGUgbG9ncyAodW5kZXIgCj4gL3RtcC92ZHNfYm9vdHN0cmFwLmxvZywgdmRz X2luc3RhbGxlci5sb2cpLgo+Cj4gU2Vjb25kLCB3aGF0IHlvdSBkZXNjcmliZSByZWdhcmRpbmcg dGhlIGxvc3Mgb2YgbmV0d29yayBjb3VsZCBkZXJpdmUgCj4gZnJvbSB0aGUgZm9sbG93aW5nIHJl YXNvbnM6Cj4gLSBob3N0IGlzIGNvbmZpZ3VyZWQgd2l0aCBib25kaW5nIC0gYnV0IGJvbmRpbmcg aXMgbm90IGNvbmZpZ3VyZWQgCj4gY29ycmVjdGx5Lgo+IC0gTmV0d29ya01hbmFnZXIgaW50ZXJm ZXJlICB3aXRoIG5ldHdvcmtpbmcgY29uZmlnLgo+IC0gYnJpZGdlIChvdmlydG1nbXQpIGlzIG5v dCBzZXQgdG8gd2l0aCBhbnkgQk9PVFBST1RPIG9yIE9OQk9PVC4KPgo+IFBsZWFzZSBhdHRhY2gg bmV0d29yayBzY3JpcHRzIChpZmNmZy1ldGgwLCBpZmNmZy1vdmlydG1nbXQpIGFuZCAKPiAvdmFy L2xvZy9tZXNzYWdlcyAuCj4KCkhpLAogICAgIEkgZm9yZ290IHRvIGJhY2t1cCB0aGUgaWZjZmct ZXRoMCBmb3Igb3ZpcnRtZ210IGJ1dCBpIHRoaW5rIE9OQk9PVCAKd2FzIHByb2JhYmx5IG5vdCB0 aGVyZS4KQlRXLCBiZWZvcmUgaSBhdHRhY2ggYW55IGZpbGVzIGhlcmUsIGlzIHRoZXJlIGEgd2F5 IHRvIHJlbW92ZSB0aGUgaG9zdCAKYW5kIHJlLWRpc2NvdmVyIGl0IGFmcmVzaCA/Cm92aXJ0IHdl YiBndWkgZG9lcyBub3QgZ2l2ZSBtZSBhbnkgb3B0aW9uIHRvIHJlbW92ZS4uIHRoZSBSZW1vdmUg aXMgCmRpYWJsZWQgYW5kIGhvc3QgaXMgaW4gTm9uIFJlc3BvbnNpdmUgc3RhdGUuCkhvdyBkbyBp IHJlbW92ZSBhbmQgc3RhcnQgZnJvbSBzY3JhdGNoIGFuZCB0aGVuIGkgY2FuIHRyeSB0byBzZWUg aWYgaSAKY2FuIGZpeCBpZmNmZy1ldGgwIGZvciBvdmlydG1nbXQgPyBDdXJyZW50bHkgaSBhbSB1 bmFibGUgdG8gcmVtb3ZlIHRoZSBob3N0LgoKLS0tLS0tLS0tLS0tLS0wMjAwMDgwODAxMDEwMjAx MDAwNDA5MDkKQ29udGVudC1UeXBlOiB0ZXh0L2h0bWw7IGNoYXJzZXQ9VVRGLTgKQ29udGVudC1U cmFuc2Zlci1FbmNvZGluZzogOGJpdAoKPCFET0NUWVBFIEhUTUwgUFVCTElDICItLy9XM0MvL0RU RCBIVE1MIDQuMDEgVHJhbnNpdGlvbmFsLy9FTiI+CjxodG1sPgogIDxoZWFkPgogICAgPG1ldGEg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PVVURi04IiBodHRwLWVxdWl2PSJDb250ZW50LVR5 cGUiPgogIDwvaGVhZD4KICA8Ym9keSB0ZXh0PSIjMDAwMDAwIiBiZ2NvbG9yPSIjZmZmZmZmIj4K ICAgIDxicj4KICAgIDxibG9ja3F1b3RlCiAgICAgIGNpdGU9Im1pZDpFNTQ4RTVDOC0yRDc3LTRF NTgtOTUwRC0yNkRFNThCMUY4RjJAcmVkaGF0LmNvbSIKICAgICAgdHlwZT0iY2l0ZSI+CiAgICAg IDxkaXYgc3R5bGU9InRleHQtYWxpZ246IGxlZnQ7IGRpcmVjdGlvbjogbHRyOyI+SGkswqA8L2Rp dj4KICAgICAgPGRpdiBzdHlsZT0idGV4dC1hbGlnbjogbGVmdDsgZGlyZWN0aW9uOiBsdHI7Ij48 YnI+CiAgICAgIDwvZGl2PgogICAgICA8ZGl2IHN0eWxlPSJ0ZXh0LWFsaWduOiBsZWZ0OyBkaXJl Y3Rpb246IGx0cjsiPkZpcnN0LCBpbiBvcmRlciB0bwogICAgICAgIHVuZGVyc3RhbmQgdGhlIHJl YXNvbiBmb3IgYm9vdHN0cmFwIGZhaWx1cmVzLCBwbGVhc2UgYXR0YWNoCiAgICAgICAgZW5naW5l LmxvZyAob3ZpcnQtZW5naW5lKSBhbmQgbm9kZSBsb2dzICh1bmRlcgogICAgICAgIC90bXAvdmRz X2Jvb3RzdHJhcC5sb2csIHZkc19pbnN0YWxsZXIubG9nKS48L2Rpdj4KICAgICAgPGRpdiBzdHls ZT0idGV4dC1hbGlnbjogbGVmdDsgZGlyZWN0aW9uOiBsdHI7Ij48YnI+CiAgICAgIDwvZGl2Pgog ICAgICA8ZGl2IHN0eWxlPSJ0ZXh0LWFsaWduOiBsZWZ0OyBkaXJlY3Rpb246IGx0cjsiPlNlY29u ZCwgd2hhdCB5b3UKICAgICAgICBkZXNjcmliZSByZWdhcmRpbmcgdGhlIGxvc3Mgb2YgbmV0d29y ayBjb3VsZCBkZXJpdmUgZnJvbSB0aGUKICAgICAgICBmb2xsb3dpbmcgcmVhc29uczo8L2Rpdj4K ICAgICAgPGRpdiBzdHlsZT0idGV4dC1hbGlnbjogbGVmdDsgZGlyZWN0aW9uOiBsdHI7Ij4tIGhv c3QgaXMKICAgICAgICBjb25maWd1cmVkIHdpdGggYm9uZGluZyAtIGJ1dCBib25kaW5nIGlzIG5v dCBjb25maWd1cmVkCiAgICAgICAgY29ycmVjdGx5LjwvZGl2PgogICAgICA8ZGl2IHN0eWxlPSJ0 ZXh0LWFsaWduOiBsZWZ0OyBkaXJlY3Rpb246IGx0cjsiPi0gTmV0d29ya01hbmFnZXIKICAgICAg ICBpbnRlcmZlcmUgwqB3aXRoIG5ldHdvcmtpbmcgY29uZmlnLjwvZGl2PgogICAgICA8ZGl2IHN0 eWxlPSJ0ZXh0LWFsaWduOiBsZWZ0OyBkaXJlY3Rpb246IGx0cjsiPi0gYnJpZGdlCiAgICAgICAg KG92aXJ0bWdtdCkgaXMgbm90IHNldCB0byB3aXRoIGFueSBCT09UUFJPVE8gb3IgT05CT09ULjwv ZGl2PgogICAgICA8ZGl2IHN0eWxlPSJ0ZXh0LWFsaWduOiBsZWZ0OyBkaXJlY3Rpb246IGx0cjsi Pjxicj4KICAgICAgPC9kaXY+CiAgICAgIDxkaXYgc3R5bGU9InRleHQtYWxpZ246IGxlZnQ7IGRp cmVjdGlvbjogbHRyOyI+UGxlYXNlIGF0dGFjaAogICAgICAgIG5ldHdvcmsgc2NyaXB0cyAoaWZj ZmctZXRoMCwgaWZjZmctb3ZpcnRtZ210KSBhbmQKICAgICAgICAvdmFyL2xvZy9tZXNzYWdlcyAu PC9kaXY+CiAgICAgIDxicj4KICAgIDwvYmxvY2txdW90ZT4KICAgIDxicj4KICAgIDx0dD5IaSw8 YnI+CiAgICAgIMKgwqDCoCBJIGZvcmdvdCB0byBiYWNrdXAgdGhlIGlmY2ZnLWV0aDAgZm9yIG92 aXJ0bWdtdCBidXQgaSB0aGluawogICAgICBPTkJPT1Qgd2FzIHByb2JhYmx5IG5vdCB0aGVyZS48 YnI+CiAgICAgIEJUVywgYmVmb3JlIGkgYXR0YWNoIGFueSBmaWxlcyBoZXJlLCBpcyB0aGVyZSBh IHdheSB0byByZW1vdmUgdGhlCiAgICAgIGhvc3QgYW5kIHJlLWRpc2NvdmVyIGl0IGFmcmVzaCA/ IDxicj4KICAgICAgb3ZpcnQgd2ViIGd1aSBkb2VzIG5vdCBnaXZlIG1lIGFueSBvcHRpb24gdG8g cmVtb3ZlLi4gdGhlIFJlbW92ZQogICAgICBpcyBkaWFibGVkIGFuZCBob3N0IGlzIGluIE5vbiBS ZXNwb25zaXZlIHN0YXRlLjxicj4KICAgICAgSG93IGRvIGkgcmVtb3ZlIGFuZCBzdGFydCBmcm9t IHNjcmF0Y2ggYW5kIHRoZW4gaSBjYW4gdHJ5IHRvIHNlZQogICAgICBpZiBpIGNhbiBmaXggaWZj ZmctZXRoMCBmb3Igb3ZpcnRtZ210ID8gQ3VycmVudGx5IGkgYW0gdW5hYmxlIHRvCiAgICAgIHJl bW92ZSB0aGUgaG9zdC48YnI+CiAgICA8L3R0PgogIDwvYm9keT4KPC9odG1sPgoKLS0tLS0tLS0t LS0tLS0wMjAwMDgwODAxMDEwMjAxMDAwNDA5MDktLQoK --===============3394101024685669874==--