Re: [Users] Trouble making ovirt-node image

On 12/06/2011 12:16 PM, Federico Alberto Sayd wrote: > El 06/12/11 13:56, Joey Boggs escribió: >> On 12/06/2011 11:45 AM, Federico Alberto Sayd wrote: >>> El 05/12/11 19:50, Mike Burns escribió: >>>> On Mon, 2011-12-05 at 15:55 -0300, Federico Alberto Sayd wrote: >>>>> El 02/12/11 16:30, Joey Boggs escribió: >>>>>> On 12/02/2011 11:09 AM, Mike Burns wrote: >>>>>>> On Fri, 2011-12-02 at 12:25 -0300, Federico Alberto Sayd wrote: >>>>>>>> El 02/12/11 12:00, Mike Burns escribió: >>>>>>>>> On Fri, 2011-12-02 at 11:05 -0300, Federico Alberto Sayd wrote: >>>>>>>>>> El 02/12/11 01:34, Mike Burns escribió: >>>>>>>>>>> On Thu, 2011-12-01 at 14:42 -0300, Federico Alberto Sayd >>>>>>>>>>> wrote: >>>>>>>>>>>> El 01/12/11 12:59, Mike Burns escribió: >>>>>>>>>>>>> On Thu, 2011-12-01 at 11:23 -0300, Federico Alberto Sayd >>>>>>>>>>>>> wrote: >>>>>>>>>>>>>> El 30/11/11 16:48, Douglas Landgraf escribió: >>>>>>>>>>>>>>> Hello Federico, >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> On 11/30/2011 11:31 AM, Federico Alberto Sayd wrote: >>>>>>>>>>>>>>>> Hello: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> I am trying to implement Ovirt in a testing datacenter. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> I have installed Ovirt-Engine from rpm on Fedora 16 >>>>>>>>>>>>>>>> and all >>>>>>>>>>>>>>>> is Ok. I >>>>>>>>>>>>>>>> can access the web management without problem. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> My problem is with Ovirt-Node. I followed the guide in: >>>>>>>>>>>>>>>> http://www.ovirt.org/wiki/Node_Building. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> I used the same Fedora 16 installation for building >>>>>>>>>>>>>>>> the node >>>>>>>>>>>>>>>> iso. I >>>>>>>>>>>>>>>> followed all steps, but the iso creation failed. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> The docs dont say, but I had to install at least the >>>>>>>>>>>>>>>> ovirt-node-tools, I don't know if also I have to install >>>>>>>>>>>>>>>> ovirt-node >>>>>>>>>>>>>>>> rpm from $BASEDIR/rpmbuild/RPMS/noarch >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> The output of make ovirt-node-image.iso is in pastebin: >>>>>>>>>>>>>>>> http://pastebin.com/2U6NezuE >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Please see this BZ, there is a workaround: >>>>>>>>>>>>>>> https://bugzilla.redhat.com/show_bug.cgi?id=757818 >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thanks >>>>>>>>>>>>>>> Douglas >>>>>>>>>>>>>>> >>>>>>>>>>>>>> Thanks, it worked >>>>>>>>>>>>>> >>>>>>>>>>>>>> I could generate the iso image, but now I can't install >>>>>>>>>>>>>> Ovirt >>>>>>>>>>>>>> to the >>>>>>>>>>>>>> hardisk neither access to the configuration to specify >>>>>>>>>>>>>> things >>>>>>>>>>>>>> such ip, >>>>>>>>>>>>>> password, etc. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Boot option "Install" only boots Ovirt on live cd image >>>>>>>>>>>>>> mode >>>>>>>>>>>>>> (No hardisk >>>>>>>>>>>>>> installation). Also I don't know the default user and >>>>>>>>>>>>>> password, or the >>>>>>>>>>>>>> method to specify this parameters at the image creation >>>>>>>>>>>>>> time. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Thanks for any clarification and sorry for my poor english. >>>>>>>>>>>> Sorry, I sent the response to private address. I resend to >>>>>>>>>>>> the >>>>>>>>>>>> list: >>>>>>>>>>>>> It sounds like something isn't working quite right in the >>>>>>>>>>>>> iso. >>>>>>>>>>>>> What is >>>>>>>>>>>>> the last commit in the git repo? >>>>>>>>>>>>> >>>>>>>>>>>>> git log -1 >>>>>>>>>>>> commit b1f86732fa5a7803223a52af759b40830612d08a >>>>>>>>>>>> Author: Mike Burns<mburns(a)redhat.com> >>>>>>>>>>>> Date: Thu Nov 17 08:40:32 2011 -0500 >>>>>>>>>>>> >>>>>>>>>>>> move rc.local changes to ovirt-post >>>>>>>>>>>> >>>>>>>>>>>> Change-Id: Iac718b9284b831b978e50eb80d93d498e23d475d >>>>>>>>>>>> >>>>>>>>>>>>> Where did you check the repo out from? >>>>>>>>>>>> git clone http://gerrit.ovirt.org/p/ovirt-node.git >>>>>>>>>>> Ok, that's the right stuff. I know we've seen this in some >>>>>>>>>>> cases >>>>>>>>>>> a long >>>>>>>>>>> time ago, but not recently. >>>>>>>>>>> >>>>>>>>>>> can you try this? >>>>>>>>>>> >>>>>>>>>>> 1. generate a hashed password using # openssl passwd >>>>>>>>>>> 2. Boot the image and in the boot menu (or in the pxe >>>>>>>>>>> config if >>>>>>>>>>> your >>>>>>>>>>> using pxe), add rootpw=hashed_password_from_step_1 >>>>>>>>>>> 3. When it boots to a getty login prompt, login as root >>>>>>>>>>> with the >>>>>>>>>>> password you supplied to openssl >>>>>>>>>> Ok, generated and logged in >>>>>>>>>>> 4. check /var/log/ovirt.log and /tmp/ovirt.log for any errors >>>>>>>>>> http://pastebin.com/MM1BpXb3 >>>>>>>>>>> In addition, what type of hardware are you using? Real >>>>>>>>>>> hardware? >>>>>>>>>>> virtual machine? >>>>>>>>>> Real hardware, ibm blade >>>>>>>>>>> What type of storage is on you host? What state is it in? >>>>>>>>>>> Is it >>>>>>>>>>> clean? >>>>>>>>>>> is there something already installed? >>>>>>>>>> [root@localhost ~]# fdisk -l >>>>>>>>>> >>>>>>>>>> Disk /dev/sda: 146.0 GB, 145999527936 bytes >>>>>>>>>> 255 heads, 63 sectors/track, 17750 cylinders, total >>>>>>>>>> 285155328 sectors >>>>>>>>>> Units = sectors of 1 * 512 = 512 bytes >>>>>>>>>> Sector size (logical/physical): 512 bytes / 512 bytes >>>>>>>>>> I/O size (minimum/optimal): 512 bytes / 512 bytes >>>>>>>>>> Disk identifier: 0x00000000 >>>>>>>>>> >>>>>>>>>> Disk /dev/sda doesn't contain a valid partition table >>>>>>>>>> >>>>>>>>>>> How are you installing? cd? USB stick? pxe? >>>>>>>>>> CD (iso mounted to blade hardware through blade administration >>>>>>>>>> software) >>>>>>>>>>> Mike >>>>>>>>>> There is some site or repo where I can download another iso to >>>>>>>>>> compare? >>>>>>>>> Hmm, nothing jumps out at me, although the restorecon >>>>>>>>> messages are >>>>>>>>> concerning. >>>>>>>>> >>>>>>>>> Joey can you take a look and see why the install TUI isn't >>>>>>>>> loading? >>>>>>>>> >>>>>>>>> Federico, >>>>>>>>> >>>>>>>>> I don't have anything at the moment posted, but I'll build an >>>>>>>>> image >>>>>>>>> with >>>>>>>>> the latest commits (I pushed a couple things today) and post it. >>>>>>>>> >>>>>>>>> Mike >>>>>>>>>> Thanks >>>>>>>>>> >>>>>>>>>> Federico >>>>>>>>>> _______________________________________________ >>>>>>>>>> Users mailing list >>>>>>>>>> Users(a)ovirt.org >>>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>>> Thanks Mike, I will wait your post >>>>>>> http://ovirt.org/releases/nightly/binary/ovirt-node-image-gitb30a716f.iso >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>>> Federico >>>>>>>> _______________________________________________ >>>>>>>> Users mailing list >>>>>>>> Users(a)ovirt.org >>>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>> _______________________________________________ >>>>>>> Users mailing list >>>>>>> Users(a)ovirt.org >>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>> Nothing jumps out at me either, I built one myself just now and it >>>>>> boots up just fine. Is it possible to attach that machine to a >>>>>> serial >>>>>> console and get output? Does the iso Mike linked to work for you? >>>>>> >>>>>> >>>>>> >>>>> Hi all: >>>>> >>>>> The iso provided by Mike, booted up ok, TUI loads, but >>>>> installation fails >>>>> ("oVirt Node Hypervisor Installation Failed"). Error logs are >>>>> displayed >>>>> (/var/log/ovirt.log, /tmp/ovirt.log and /var/log/messages) but I >>>>> don't >>>>> know how export this logs out from installation for debugging. I >>>>> tried >>>>> passing the root password as kernel parameter in order to login >>>>> in the >>>>> live system and obtain the logs, but the system asks for a new root >>>>> password, I change the pass but this didn't work. >>>> The process for setting the password again is kinda confusing and I >>>> always seem to mess it up. You need to enter the old password twice, >>>> then the new password twice. >>> Yes, I entered the old password and the new password twice, but >>> password was not changed. >>>> Now, to try to understand the error that you're facing. First thing, >>>> let me point you to slides that I recently presented at the oVirt >>>> Workshop[1]. >>>> >>>> I'm assuming you started with Slide 12 after you booted the >>>> image. You >>>> the progressed until slide 15, but you got an error instead of >>>> success >>>> in the bottom-right slide? >>> Yes >>>> If that's the case, then you should see a list of log files to >>>> look at. >>>> On that screen, hit F2 and you should get dropped to a shell where >>>> you >>>> can do pretty much anything. To get your log files off, you need to >>>> setup networking and a root password. Run the following commands and >>>> follow the onscreen menus to setup networking and authentication. >>>> Make >>>> sure to allow ssh password authentication in the >>>> ovirt-config-password >>>> script. >>>> >>>> 1. # /usr/libexec/ovirt-config-networking >>>> 2. # /usr/libexec/ovirt-config-password >>>> >>>> After this is done, you should have networking and can scp the >>>> files out >>>> from another machine. >>> Ok, I was able to access to live system. I didn't know the F2 "trick" >>> These are the logs: >>> >>> /var/log/messages: http://pastebin.com/gU1uRVxm >>> /var/log/ovirt.log: http://pastebin.com/Qn2gn6AR >>> /tmp/ovirt.log: http://pastebin.com/H47QdvSH >>> >>> it seems that the problem is related to hard disk >>> >>> >>>> On a side note, if you can get on IRC (#ovirt on OFTC), it might be >>>> easier for us to debug it only together in real time rather than back >>>> and forth on email. Feel free to ping me directly. >>>> >>>> Mike (mburns on irc) >>> Ok, I will try to contact you on IRC, but I have to admin I am no >>> fluent in english >>> >>> Altough also I post to the list to share the information if >>> somebody has the same problem >>> >>>> [1] http://www.ovirt.org/wp-content/uploads/2011/11/ovirt-node.pdf >>>> >>>>> These are the most significatives log lines (manually copied): >>>>> >>>>> cp: cannot stat '/boot/efi/* ': no such file or directory >>>>> unmount: /liveos/grub/efi: not found >>>>> >>>>> ERROR GRUB setup failed >>>>> ERROR Grub2 installation Failed >>>> I haven't hit these errors at all. >>>>> Thanks >>>>> >>>>> Federico >>> >>> Best regards >>> >>> Federico >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >> >> >> Can you try running: >> >> /sbin/grub2-install /dev/mapper/3600508e000000000c759bf82c5f06d0d >> --boot-directory=/liveos --force >> >> It should give us some output as to why the grub install is failing. >> > # /sbin/grub2-install /dev/mapper/3600508e000000000c759bf82c5f06d0d > --boot-directory=/liveos --force > > /sbin/grub2-setup: warn: This GPT partition label has no BIOS Boot > Partition; embedding won't be possible!. > /sbin/grub2-setup: warn: Embedding is not possible. GRUB can only be > installed in this setup by using blocklists. However, blocklists are > UNRELIABLE and their use is discouraged.. > Installation finished. No error reported. > > Thanks > > Federico As long as vmlinuz0, initrd0.img and grub2/grub.cfg exist in /liveos it should boot now can you look and then give it a try?