Re: [ovirt-users] Reattach export Domain failed
Hi, I solved the problem by match the metadata checksum... On Fri, Dec 5, 2014 at 12:05 PM, Punit Dambiwal wrote: > Hi, > > I try to reattach the export domain in the datacenter but it > failedwith the following error :- > > IrsOperationFailedNoFailoverException: IRSGenericException: > IRSErrorException: Meta Data seal is broken (checksum mismatch): 'cksum = > 02ff046f33562d487e8df3758445c6ed45ecddca, computed_cksum = > 71eb588ec5683be9f22ae8ca90ac599a5d871fda' > > I paste the engine logs here :- http://ur1.ca/iznd0 > > Thanks, > punit > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Reattach export Domain failed
Hi, I try to reattach the export domain in the datacenter but it failedwith the following error :- IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Meta Data seal is broken (checksum mismatch): 'cksum = 02ff046f33562d487e8df3758445c6ed45ecddca, computed_cksum = 71eb588ec5683be9f22ae8ca90ac599a5d871fda' I paste the engine logs here :- http://ur1.ca/iznd0 Thanks, punit ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] shared storage with iscsi
On 12/04/2014 02:54 PM, mad Engineer wrote: sorry i am wrong its the data domain that stores virtual disk images,I have no idea how ovirt shares block device across hosts.Looks like i need to try that for understanding how its implemented.In case of vmware they uses vmfs file system for sharing block device among hosts.I currently have no issues with my NFS shared storage so dont have any plan to use iscsi,but just curious how the implementation is. It's not shared considering the lowest level. Each disk corresponds to a LVM logical volume, which is activated only on the specific hypervisor running the VM. Others hypervisors cannot access the logical volume while the VM is not running on it (except for shared disks). To activate the logical volume (in order to run the VM), hypervisor runs a "lvchange -ay vol_group/logical_vol" In my existing non ovirt environment,SAN block devices is exported and its shared using GFS.Is ovirt using any simillar method to achieve shared block device. On Thu, Dec 4, 2014 at 9:10 PM, mad Engineer wrote: Thanks Gianluca,it says only NFS is supported as export domain.I believe export domain is the one i am currently using for live migrating vms across hosts.So iscsi is not supported,please correct me if i am wrong.Thanks for your help On Thu, Dec 4, 2014 at 9:00 PM, Gianluca Cecchi wrote: On Thu, Dec 4, 2014 at 4:23 PM, mad Engineer wrote: Thanks Maor,in non ovirt kvm setup i use GFS2 to make the block device shareable across multiple hosts.Could you tell me how is it achieved in ovirt. Regards First step the admin guide: http://www.ovirt.org/OVirt_Administration_Guide and in particular the Storage chapter and the related iSCSI part: http://www.ovirt.org/OVirt_Administration_Guide#.E2.81.A0Storage Also, for multipath in case you need it: http://www.ovirt.org/Feature/iSCSI-Multipath HIH, 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
Re: [ovirt-users] shared storage with iscsi
On Thu, Dec 4, 2014 at 12:54 PM, mad Engineer wrote: > sorry i am wrong its the data domain that stores virtual disk images,I > have no idea how ovirt shares block device across hosts.Looks like i > need to try that for understanding how its implemented.In case of > vmware they uses vmfs file system for sharing block device among > hosts.I currently have no issues with my NFS shared storage so dont > have any plan to use iscsi,but just curious how the implementation > is.In my existing non ovirt environment,SAN block devices is exported > and its shared using GFS.Is ovirt using any simillar method to achieve > shared block device. > > oVirt uses a different approach altogether (this is why it can scale to clusters with hundreds of hosts, unlike vmware). The idea is pretty simple 1. format the shared block storage with LVM 2. Every VM disk image is an LV 3. manage host access to separate LVs using simple lvchange. Of course there's much more to the way this is implemented, but very simply - no two hosts have write access to the same LV, unless it is specified as a shared disk, so no clustered FS is needed, no scsi reservations are needed and this concept scales, unlike vmfs, gfs, and other such systems. > > > On Thu, Dec 4, 2014 at 9:10 PM, mad Engineer > wrote: > > Thanks Gianluca,it says only NFS is supported as export domain.I > > believe export domain is the one i am currently using for live > > migrating vms across hosts.So iscsi is not supported,please correct me > > if i am wrong.Thanks for your help > > > > On Thu, Dec 4, 2014 at 9:00 PM, Gianluca Cecchi > > wrote: > >> On Thu, Dec 4, 2014 at 4:23 PM, mad Engineer > >> wrote: > >>> > >>> Thanks Maor,in non ovirt kvm setup i use GFS2 to make the block device > >>> shareable across multiple hosts.Could you tell me how is it achieved > >>> in ovirt. > >>> > >>> Regards > >>> > >> > >> First step the admin guide: > >> http://www.ovirt.org/OVirt_Administration_Guide > >> > >> and in particular the Storage chapter and the related iSCSI part: > >> http://www.ovirt.org/OVirt_Administration_Guide#.E2.81.A0Storage > >> > >> Also, for multipath in case you need it: > >> http://www.ovirt.org/Feature/iSCSI-Multipath > >> > >> HIH, > >> 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
Re: [ovirt-users] shared storage with iscsi
sorry i am wrong its the data domain that stores virtual disk images,I have no idea how ovirt shares block device across hosts.Looks like i need to try that for understanding how its implemented.In case of vmware they uses vmfs file system for sharing block device among hosts.I currently have no issues with my NFS shared storage so dont have any plan to use iscsi,but just curious how the implementation is.In my existing non ovirt environment,SAN block devices is exported and its shared using GFS.Is ovirt using any simillar method to achieve shared block device. On Thu, Dec 4, 2014 at 9:10 PM, mad Engineer wrote: > Thanks Gianluca,it says only NFS is supported as export domain.I > believe export domain is the one i am currently using for live > migrating vms across hosts.So iscsi is not supported,please correct me > if i am wrong.Thanks for your help > > On Thu, Dec 4, 2014 at 9:00 PM, Gianluca Cecchi > wrote: >> On Thu, Dec 4, 2014 at 4:23 PM, mad Engineer >> wrote: >>> >>> Thanks Maor,in non ovirt kvm setup i use GFS2 to make the block device >>> shareable across multiple hosts.Could you tell me how is it achieved >>> in ovirt. >>> >>> Regards >>> >> >> First step the admin guide: >> http://www.ovirt.org/OVirt_Administration_Guide >> >> and in particular the Storage chapter and the related iSCSI part: >> http://www.ovirt.org/OVirt_Administration_Guide#.E2.81.A0Storage >> >> Also, for multipath in case you need it: >> http://www.ovirt.org/Feature/iSCSI-Multipath >> >> HIH, >> Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] shared storage with iscsi
On 12/04/2014 12:40 PM, mad Engineer wrote: Thanks Gianluca,it says only NFS is supported as export domain. That's right. I believe export domain is the one i am currently using for live migrating vms across hosts. That's not true. You're not using the Export Domain to support live migrations. Your VMs are running in a regular Storage Domain (not Export Domain), probably NFS, and it could be iscsi. So iscsi is not supported,please correct me if i am wrong.Thanks for your help On Thu, Dec 4, 2014 at 9:00 PM, Gianluca Cecchi wrote: On Thu, Dec 4, 2014 at 4:23 PM, mad Engineer wrote: Thanks Maor,in non ovirt kvm setup i use GFS2 to make the block device shareable across multiple hosts.Could you tell me how is it achieved in ovirt. Regards First step the admin guide: http://www.ovirt.org/OVirt_Administration_Guide and in particular the Storage chapter and the related iSCSI part: http://www.ovirt.org/OVirt_Administration_Guide#.E2.81.A0Storage Also, for multipath in case you need it: http://www.ovirt.org/Feature/iSCSI-Multipath HIH, 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
Re: [ovirt-users] shared storage with iscsi
Le 04/12/2014 16:40, mad Engineer a écrit : Thanks Gianluca,it says only NFS is supported as export domain.I believe export domain is the one i am currently using for live migrating vms across hosts.So iscsi is not supported,please correct me if i am wrong.Thanks for your help Sorry I did not read you were speaking about _EXPORT_ domain. Then indeed, you're right, iSCSI is not supported for export domains. In our case, we are providing some iSCSI LUNs as export domains via the managers which are serving them as NFS shares. Performance is OK. On Thu, Dec 4, 2014 at 9:00 PM, Gianluca Cecchi wrote: On Thu, Dec 4, 2014 at 4:23 PM, mad Engineer wrote: Thanks Maor,in non ovirt kvm setup i use GFS2 to make the block device shareable across multiple hosts.Could you tell me how is it achieved in ovirt. Regards First step the admin guide: http://www.ovirt.org/OVirt_Administration_Guide and in particular the Storage chapter and the related iSCSI part: http://www.ovirt.org/OVirt_Administration_Guide#.E2.81.A0Storage Also, for multipath in case you need it: http://www.ovirt.org/Feature/iSCSI-Multipath HIH, Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Nicolas Ecarnot ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] shared storage with iscsi
Thanks Gianluca,it says only NFS is supported as export domain.I believe export domain is the one i am currently using for live migrating vms across hosts.So iscsi is not supported,please correct me if i am wrong.Thanks for your help On Thu, Dec 4, 2014 at 9:00 PM, Gianluca Cecchi wrote: > On Thu, Dec 4, 2014 at 4:23 PM, mad Engineer > wrote: >> >> Thanks Maor,in non ovirt kvm setup i use GFS2 to make the block device >> shareable across multiple hosts.Could you tell me how is it achieved >> in ovirt. >> >> Regards >> > > First step the admin guide: > http://www.ovirt.org/OVirt_Administration_Guide > > and in particular the Storage chapter and the related iSCSI part: > http://www.ovirt.org/OVirt_Administration_Guide#.E2.81.A0Storage > > Also, for multipath in case you need it: > http://www.ovirt.org/Feature/iSCSI-Multipath > > HIH, > Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Seperate ovirt-user-portal
On Thursday, December 04, 2014 11:49:00 AM Demeter Tibor wrote: > Hi, > > I would like to add access the ovirt-user-portal webui for external users. > Could I seperate this from ovirt-portal-server? > I just wondering, maybe that is a possible way if I create an virtual > machine for user-portal with external IP address and the users could > connect to them. I don't want to add access to the whole portal server > directly. > > Is it possible? > > Thanks in advance, > > Tibor Why not simply put a proxy for your external users that points to the URL of the user portal? That should be relatively easy with Apace and mod_proxy, or your proxy of choice. I am assuming you are simply trying to prevent users from changing the URL and seeing the webadmin URL, or the welcome page. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] shared storage with iscsi
On Thu, Dec 4, 2014 at 4:23 PM, mad Engineer wrote: > Thanks Maor,in non ovirt kvm setup i use GFS2 to make the block device > shareable across multiple hosts.Could you tell me how is it achieved > in ovirt. > > Regards > > First step the admin guide: http://www.ovirt.org/OVirt_Administration_Guide and in particular the Storage chapter and the related iSCSI part: http://www.ovirt.org/OVirt_Administration_Guide#.E2.81.A0Storage Also, for multipath in case you need it: http://www.ovirt.org/Feature/iSCSI-Multipath HIH, Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] shared storage with iscsi
Le 04/12/2014 16:23, mad Engineer a écrit : Thanks Maor,in non ovirt kvm setup i use GFS2 to make the block device shareable across multiple hosts.Could you tell me how is it achieved in ovirt. When using iSCSI, they are not shared. You have to make sure your storage infrastructure allows multiple connection to the iscsi LUN. But there is nothing to do about sharing on the block level. When migrating data in iSCSI environement, according to what I've witnessed, blocks are dd'ed (so this takes time) from the SD source to target. I guess that's where glusterfs adds some benefit. Regards On Thu, Dec 4, 2014 at 5:31 PM, Maor Lipchuk wrote: - Original Message - From: "mad Engineer" To: users@ovirt.org Sent: Thursday, December 4, 2014 11:26:32 AM Subject: [ovirt-users] shared storage with iscsi Hello All, I am using NFS as shared storage and is working fine,able to migrate instances across nodes. Is it possible to use iscsi backend and achieve the same,a shared iscsi[i am not able to find a way to do a shared iscsi across hosts] can some one help with a shared iscsi storage for live migration of vm across hosts Thanks ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hi, What do you mean by shared iscsi? if you created a new iSCSI Storage Domain in the Data Center and it is active then all the hosts should see it while it is Active. Regards, Maor ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Nicolas Ecarnot ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] shared storage with iscsi
Thanks Maor,in non ovirt kvm setup i use GFS2 to make the block device shareable across multiple hosts.Could you tell me how is it achieved in ovirt. Regards On Thu, Dec 4, 2014 at 5:31 PM, Maor Lipchuk wrote: > > > - Original Message - >> From: "mad Engineer" >> To: users@ovirt.org >> Sent: Thursday, December 4, 2014 11:26:32 AM >> Subject: [ovirt-users] shared storage with iscsi >> >> Hello All, >> I am using NFS as shared storage and is working fine,able >> to migrate instances across nodes. >> Is it possible to use iscsi backend and achieve the same,a shared >> iscsi[i am not able to find a way to do a shared iscsi across hosts] >> can some one help with a shared iscsi storage for live migration of vm >> across hosts >> >> Thanks >> ___ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> > > Hi, > > What do you mean by shared iscsi? > if you created a new iSCSI Storage Domain in the Data Center and it is active > then all the hosts should see it while it is Active. > > Regards, > Maor ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] shared storage with iscsi
- Original Message - > From: "mad Engineer" > To: users@ovirt.org > Sent: Thursday, December 4, 2014 11:26:32 AM > Subject: [ovirt-users] shared storage with iscsi > > Hello All, > I am using NFS as shared storage and is working fine,able > to migrate instances across nodes. > Is it possible to use iscsi backend and achieve the same,a shared > iscsi[i am not able to find a way to do a shared iscsi across hosts] > can some one help with a shared iscsi storage for live migration of vm > across hosts > > Thanks > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > Hi, What do you mean by shared iscsi? if you created a new iSCSI Storage Domain in the Data Center and it is active then all the hosts should see it while it is Active. Regards, Maor ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Seperate ovirt-user-portal
Hi, I would like to add access the ovirt-user-portal webui for external users. Could I seperate this from ovirt-portal-server? I just wondering, maybe that is a possible way if I create an virtual machine for user-portal with external IP address and the users could connect to them. I don't want to add access to the whole portal server directly. Is it possible? Thanks in advance, Tibor ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [QE][ACTION REQUIRED] oVirt 3.6.0 status
Il 04/12/2014 09:19, Sven Kieske ha scritto: > > > On 04/12/14 02:24, Robert Story wrote: >> On Wed, 03 Dec 2014 10:37:19 +0100 Sandro wrote: SB> Two different >> proposals have been made about above scheduling [3]: SB> 1) extend >> the cycle to 10 months for allowing to include a large SB> feature >> set 2) reduce the cycle to less than 6 months and split SB> >> features over 3.6 and 3.7 > >> I'd prefer a six-month cycle, so that the smaller features and >> enhancements come more quickly. > > If I read Sandro correct your choice is not in the given alternatives? > Would this be an third option? to neither decrease nor increase the > release cycle? Keeping current is what we'll have if we won't have agreements :-) Let's wait a couple of weeks for gathering the full feature list and have a better picture of how much time it will take to get them in. > > ___ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Backup solution using the API
- Original Message - > From: "Thomas Keppler (PEBA)" > To: "Liron Aravot" > Sent: Thursday, December 4, 2014 12:01:28 PM > Subject: Re: [ovirt-users] Backup solution using the API > > The Export Phase. > There's no export phase, you create a snapshot and then you backup the data present to the time of the snapshot. > -- > Best regards > Thomas Keppler > > > Am 04.12.2014 um 10:54 schrieb Liron Aravot : > > > > > > > > - Original Message - > >> From: "Thomas Keppler (PEBA)" > >> To: "Liron Aravot" > >> Sent: Thursday, December 4, 2014 11:41:13 AM > >> Subject: Re: [ovirt-users] Backup solution using the API > >> > >> This it requires you to halt the vm, therefore it's not usable for us. > > What phase requires to halt the vm? > >> -- > >> Best regards > >> Thomas Keppler > >> > >>> Am 04.12.2014 um 08:51 schrieb Liron Aravot : > >>> > >>> Hi Thomas/plysan > >>> oVirt has the Backup/Restore api designated to provide the capabilities > >>> to > >>> backup/restore a vm. > >>> see here: > >>> http://www.ovirt.org/Features/Backup-Restore_API_Integration > >>> > >>> - Original Message - > From: "plysan" > To: "Thomas Keppler (PEBA)" > Cc: users@ovirt.org > Sent: Thursday, December 4, 2014 3:51:24 AM > Subject: Re: [ovirt-users] Backup solution using the API > > Hi, > > For the live-backup, i think you can make a live snapshot of the vm, and > then > clone a new vm from that snapshot, after that you can do export. > > 2014-11-27 23:12 GMT+08:00 Keppler, Thomas (PEBA) < > thomas.kepp...@kit.edu > : > > > > Hello, > > now that our oVirt Cluster runs great, I'd like to know if anybody has > done a > backup solution for oVirt before. > > My basic idea goes as follows: > - Create a JSON file with machine's preferences for later restore, > create > a > snapshot, snatch the disk by its disk-id (copy it to the fileserver), > then > deleting the snapshot and be done with it. > - On restore I'd just create a new VM with the Disks and NICs specified > in > the preferences; then I'd go ahead and and put back the disk... t > > I've played a little bit around with building a JSON file and so far it > works > great; I haven't tried to make a VM with that, though... > > Using the export domain or a simple export command is not what I want > since > you'd have to turn off the machine to do that - AFAIK. Correct me if > that > should not be true. > > Now, before I go into any more hassle, has somebody else of you done a > live-backup solution for oVirt? Are there any recommendations? Thanks > for > any help provided! > > Best regards > Thomas Keppler > > ___ > 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
[ovirt-users] shared storage with iscsi
Hello All, I am using NFS as shared storage and is working fine,able to migrate instances across nodes. Is it possible to use iscsi backend and achieve the same,a shared iscsi[i am not able to find a way to do a shared iscsi across hosts] can some one help with a shared iscsi storage for live migration of vm across hosts Thanks ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] How to stick VM to hosts?
I just found very simple solution by adding a dummy interface on host. Same with VMs. So the only hosts with dummy interface are able to run the VMs. Works even with HA-VMs. For sure it is a hack and not so elegant solution, But it works.:) a. *** Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany *** On Sun, Nov 30, 2014 at 3:33 PM, Doron Fediuck wrote: > Just for the record, affinity deals with the relation > between VMs, and pinning is about the relation between > a VM and a host. > > We're considering extending affinity to handle hosts > as well, but it's not a trivial change. > > Doron > > - Original Message - > > From: "Arman Khalatyan" > > To: "Itamar Heim" > > Cc: "users" > > Sent: Sunday, November 30, 2014 3:30:19 PM > > Subject: Re: [ovirt-users] How to stick VM to hosts? > > > > Thanks for ideas. > > I will try http://www.ovirt.org/External_Scheduler_Samples looks nice. > > Itamar the VM-Affinity selects the VMs, but not the hosts. > > Would be nice in the next release to add some host pinning options as > well. > > Cheers, > > Arman. > > > > > > *** > > Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für > Astrophysik > > Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany > > *** > > > > On Sun, Nov 30, 2014 at 2:20 PM, Itamar Heim < ih...@redhat.com > wrote: > > > > > > On 11/30/2014 12:58 PM, Artyom Lukianov wrote: > > > > > > I am sure you know about vm pinning, but it promise that you can run vm > only > > on one specific vm, in your case you want to run vm on some range of > hosts, > > exclude some specific hosts. At the moment ovirt don't have such thing of > > policy, but you can write your own filter for scheduler-proxy, that will > > filter all hosts except ones that you need: > > http://www.ovirt.org/Features/ oVirt_External_Scheduling_ Proxy > > http://www.ovirt.org/External_ Scheduler_Samples > > > > You need to install package ovirt-scheduler-proxy and also enable it via > > engine-config -s ExternalSchedulerEnabled=True. > > Also additional info you can find under cd /usr/share/doc/ovirt- > > scheduler-proxy* > > > > why - since 3.4 we have affinity support out of the box? > > http://www.ovirt.org/Features/ VM-Affinity > > > > > > > > > > > > I hope it will help you. > > Thanks > > > > - Original Message - > > From: "Arman Khalatyan" < arm2...@gmail.com > > > To: "users" < users@ovirt.org > > > Sent: Friday, November 28, 2014 11:51:40 AM > > Subject: [ovirt-users] How to stick VM to hosts? > > > > Hello, > > I have 2 VMs with the negative Affinity. > > I am looking some way to force the VMs running on different selected > hosts. > > Assuming I have hosts c1-c8: Can I tell VM to run on c1-c8 but not c2 > and c4? > > Thanks, > > Arman. > > > > ** * > > Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für > Astrophysik > > Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany > > ** * > > > > __ _ > > 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 > > > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Storage domain issue
Never mind. Installed a new updated brocade driver on the hypervisor, restarted the engine after after 10 minutes, the engine restored everything itself :-) 2014-12-04 9:04 GMT+01:00 Koen Vanoppen : > Dear All, > > After we updated our hypervisors to : > vdsm-4.16.7-1.gitdb83943.el6.x86_64 > vdsm-python-4.16.7-1.gitdb83943.el6.noarch > vdsm-python-zombiereaper-4.16.7-1.gitdb83943.el6.noarch > vdsm-xmlrpc-4.16.7-1.gitdb83943.el6.noarch > vdsm-yajsonrpc-4.16.7-1.gitdb83943.el6.noarch > vdsm-jsonrpc-4.16.7-1.gitdb83943.el6.noarch > vdsm-cli-4.16.7-1.gitdb83943.el6.noarch > > We don't have access to our storage domain anymore. He jsut doesn't see > the disks anymore... > > I added the vdsm log and engine log. I'm clueless... BEfore he did see the > storage domains, now after the system update he doesn't anymore... > > Thanks in advance, > > Kind regards, > Koen > ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [QE][ACTION REQUIRED] oVirt 3.6.0 status
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 04/12/14 02:24, Robert Story wrote: > On Wed, 03 Dec 2014 10:37:19 +0100 Sandro wrote: SB> Two different > proposals have been made about above scheduling [3]: SB> 1) extend > the cycle to 10 months for allowing to include a large SB> feature > set 2) reduce the cycle to less than 6 months and split SB> > features over 3.6 and 3.7 > > I'd prefer a six-month cycle, so that the smaller features and > enhancements come more quickly. If I read Sandro correct your choice is not in the given alternatives? Would this be an third option? to neither decrease nor increase the release cycle? - -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJUgBj8AAoJEC5d3lL7/I9ziM4P/3PW2jvgdu0r2taPRTnE9JIc aynKs/cOd6+edomalFSnhjCIwYJi6i37VMwINO+M8NMAUozQetYbXw4D2jjKk9pN 4foe04KqxobUAMtpbLn0C1WRYRUchE335g2GYNHPgn5gvZuiYHUBojqUepf0881F f+k+sKaCJrAA3d2x4bytokr/altJo+eiSdWEbzejBF/2tekYBAFxwiFT6pTRupoO EUQGMvU73ahBKZj1gI57Bx38IlfT0BVaLoeZfvy/9Y/sveaXLcTX/aO9YCh41edG Ym6biG5mQiaRW/XpapNqRZkHUuxBucF1ZHdL5kB1uB01D8IRUAjaZD1kXPXRKY9Y RBGt0HWK/Wf8n9x+pIhnOmanx+hvHiX/cyk13Sf+0vTljenOOsZDt6VMUt9ey03R eozZgd67PuVrcln2hmOJqG2FP5BkYMmVrXWWGV/nj2iV0N0j99LqES/FasX+Kmuf MRS2bRyubLBu+rWjp0gecw1OOw20ENfFshu27NDNhWFgLqvBpClQek/wlncqrVTw tp7eBNPt7i/tWR19TdzCw18/5SnchzKQpAPZh059uZK1+78H+UhubO9JNH+kUDzc 5JDNYH1g2zU0pEBKU/nMl3VRI5gPOgWspXTr4L6oMvJyeXq6MYQwpqhes5AlJ0wK RbG2OMdnR2ql1SblsPkg =0sJT -END PGP SIGNATURE- ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] ovirt-guest-agent on windows : what Python env. needed?
On Wed, 2014-12-03 at 07:44 -0500, Lev Veyde wrote: > Hi Nicolas, > > If the agent is compiled with py2exe (and as you got .exe files it means it > was compiled with py2exe) then the executables are self contained, and you > don't need to install Python separately in each VM. > > All you need is to download and install VC runtime, which you can download > from here: > http://www.microsoft.com/en-us/download/details.aspx?id=5582 > > That should resolve the issue. > > BTW, we have oVirt WGT (Windows Guest Tools) RPM, with ISO which contains the > installer that will install the oVirt Guest Agent (including VC Runtime), as > well as drivers etc. automatically for you. > > Thanks in advance, > Lev Veyde. > > - Original Message - > From: "Sandro Bonazzola" > To: "Lev Veyde" > Sent: Wednesday, December 3, 2014 1:49:00 PM > Subject: Fwd: [ovirt-users] ovirt-guest-agent on windows : what Python env. > needed? > > > > > Messaggio Inoltrato > Oggetto: [ovirt-users] ovirt-guest-agent on windows : what Python env. needed? > Data: Wed, 03 Dec 2014 11:49:06 +0100 > Mittente: Nicolas Ecarnot > Organizzazione: Si peu... > A: Users@ovirt.org > > Hello, > > I read the following page : > http://www.ovirt.org/OVirt_Guest_Agent_For_Windows > and applied it on a server, and it ran very well. > > I obtained the two executables, copied them into "program files" > according to the doc, along with the .ini as stated here : > https://www.mail-archive.com/users@ovirt.org/msg18561.html > > - the "-install", the start, and the enabling went fine > - rebooting the server runs OK too, and the agent is seen by oVirt > > What I don't understand is the following sentence of > https://github.com/oVirt/ovirt-guest-agent/blob/master/ovirt-guest-agent/README-windows.txt > > "Optionally install py2exe if you want to build an executable file which > doesn't require Python installation for running" > > As I don't know python at all, I thought this was building some sort of > "self-executable" binary that I could copy-paste into another VM, and do > the same install/enable/run. > > And WITHOUT installing any Python environnement. > > I'm sorry for such a weak question, but if this is not the case, does > that mean I have to install a Pyhton env on each of my windows VMs? > > BTW, I tried to copy-paste the programfiles/guestagent... into another > server, and when running the install, it gives a message > [in french, :( ] > L'application n'a pas pu démarrer car sa configuration côte-à-côte est > incorrecte. > That could be translated by : > The application could not start because its side-by-side (?) config is > incorrect. > > PS : Time is not anymore at launching windows_vs_linux war, but I just > installed the guest agent on 17 _linux_ VMs in 3 minutes... > Haven´t tried what Lev said, using the new ISO, but as the person who wrote the wiki page, yes, you need to install _either_ python or, as Lev said, the VC runtime for the exe's to work on each guest. In practice though you create a template with this installed _one_ time, then spawn the rest of your VM's from that. But e.g. converting lots of VM's that came from another virtualization platform you´d need the VC runtime (or python) and exe's installed in each VM for the guest agent to work. Do you know there´s a third-party package manager for windows called "Chocolatey", kind of like yum for Windows? That together with Puppet (or plain-old SCCM) makes Windows management lots easier. /K -- Med Vänliga Hälsningar --- Karli Sjöberg Swedish University of Agricultural Sciences Box 7079 (Visiting Address Kronåsvägen 8) S-750 07 Uppsala, Sweden Phone: +46-(0)18-67 15 66 karli.sjob...@slu.se ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Storage domain issue
Dear All, After we updated our hypervisors to : vdsm-4.16.7-1.gitdb83943.el6.x86_64 vdsm-python-4.16.7-1.gitdb83943.el6.noarch vdsm-python-zombiereaper-4.16.7-1.gitdb83943.el6.noarch vdsm-xmlrpc-4.16.7-1.gitdb83943.el6.noarch vdsm-yajsonrpc-4.16.7-1.gitdb83943.el6.noarch vdsm-jsonrpc-4.16.7-1.gitdb83943.el6.noarch vdsm-cli-4.16.7-1.gitdb83943.el6.noarch We don't have access to our storage domain anymore. He jsut doesn't see the disks anymore... I added the vdsm log and engine log. I'm clueless... BEfore he did see the storage domains, now after the system update he doesn't anymore... Thanks in advance, Kind regards, Koen [root@ovirtmgmt01prod ~]# tail -f /var/log/ovirt-engine/engine.log 2014-12-04 08:58:50,192 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler_Worker-96) Command HSMGetAllTasksStatusesVDSCommand(HostName = mercury2, HostId = dfddc678-f8ee-45eb-897a-885c83de870e) execution failed. Exception: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Not SPM: () 2014-12-04 08:59:20,247 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (DefaultQuartzScheduler_Worker-96) Command ConnectStoragePoolVDSCommand(HostName = mercury2, HostId = dfddc678-f8ee-45eb-897a-885c83de870e, vdsId = dfddc678-f8ee-45eb-897a-885c83de870e, storagePoolId = 1d03dc05-008b-4d14-97ce-b17bd714183d, masterVersion = 8) execution failed. Exception: VDSNetworkException: java.util.concurrent.TimeoutException 2014-12-04 08:59:20,248 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-96) IrsBroker::Failed::GetStoragePoolInfoVDS due to: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Could not connect host to Data Center(Storage issue) 2014-12-04 08:59:30,418 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler_Worker-45) Command HSMGetAllTasksStatusesVDSCommand(HostName = mercury2, HostId = dfddc678-f8ee-45eb-897a-885c83de870e) execution failed. Exception: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Not SPM: () 2014-12-04 08:59:47,985 WARN [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] (org.ovirt.thread.pool-8-thread-45) Domain eb912657-8a8c-4173-9d24-92d2b09a773c:StoragePoolDMZ03 was reported by all hosts in status UP as problematic. Not moving the domain to NonOperational because it is being reconstructed now. 2014-12-04 08:59:50,188 WARN [org.ovirt.engine.core.bll.scheduling.policyunits.EvenGuestDistributionBalancePolicyUnit] (DefaultQuartzScheduler_Worker-68) There is no host with less than 5 running guests 2014-12-04 08:59:50,189 WARN [org.ovirt.engine.core.bll.scheduling.PolicyUnitImpl] (DefaultQuartzScheduler_Worker-68) All hosts are over-utilized, cant balance the cluster SandyBridgeCluster 2014-12-04 09:00:00,469 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (DefaultQuartzScheduler_Worker-45) Command ConnectStoragePoolVDSCommand(HostName = mercury2, HostId = dfddc678-f8ee-45eb-897a-885c83de870e, vdsId = dfddc678-f8ee-45eb-897a-885c83de870e, storagePoolId = 1d03dc05-008b-4d14-97ce-b17bd714183d, masterVersion = 8) execution failed. Exception: VDSNetworkException: java.util.concurrent.TimeoutException 2014-12-04 09:00:00,470 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-45) IrsBroker::Failed::GetStoragePoolInfoVDS due to: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Could not connect host to Data Center(Storage issue) 2014-12-04 09:00:10,597 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler_Worker-81) Command HSMGetAllTasksStatusesVDSCommand(HostName = mercury2, HostId = dfddc678-f8ee-45eb-897a-885c83de870e) execution failed. Exception: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Not SPM: () 2014-12-04 09:00:40,718 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (DefaultQuartzScheduler_Worker-81) Command ConnectStoragePoolVDSCommand(HostName = mercury2, HostId = dfddc678-f8ee-45eb-897a-885c83de870e, vdsId = dfddc678-f8ee-45eb-897a-885c83de870e, storagePoolId = 1d03dc05-008b-4d14-97ce-b17bd714183d, masterVersion = 8) execution failed. Exception: VDSNetworkException: java.util.concurrent.TimeoutException 2014-12-04 09:00:40,719 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-81) IrsBroker::Failed::GetStoragePoolInfoVDS due to: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Could not connect host to Data Center(Storage issue) 2014-12-04 09:00:50,439 WARN [org.ovirt.engine.core.bll.scheduling.policyunits.EvenGuestDistribut
