Re: [ovirt-users] Restore VMs after engine fail
Hi community and thx for help. I want to go back to the my old question and add some info. 1. Why I can't move disks of the VMs? I can't move disk of newly created VM too.I've got a error The following disks cannot be movedCannot edit Virtual Machine Disk. Disk's volume format is not supported for shareable disk. 24.02.2015, 22:52, "Itamar Heim" ih...@redhat.com:On 02/13/2015 02:43 PM, Николаев Алексей wrote: Hi community! I have instance with 3 nodes: 2 nodes as hypervisors and 1 node as engine. Data domain is FC array. The node with engine was fail to boot. After it i have made a fresh install of the engine. And import a data domain. But only 1 VM was restored. Another 2 VMs have no disks. What i can do to restore the VMs? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/usersif the DC was 3.5, you could just re-install the engine and import the data domain.http://www.ovirt.org/Features/ImportStorageDomain___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Restore VMs after engine fail
On 02/13/2015 02:43 PM, Николаев Алексей wrote: Hi community! I have instance with 3 nodes: 2 nodes as hypervisors and 1 node as engine. Data domain is FC array. The node with engine was fail to boot. After it i have made a fresh install of the engine. And import a data domain. But only 1 VM was restored. Another 2 VMs have no disks. What i can do to restore the VMs? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users if the DC was 3.5, you could just re-install the engine and import the data domain. http://www.ovirt.org/Features/ImportStorageDomain ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Restore VMs after engine fail
Hi You mean you used the disks from FC directly in the VM's and not as NFS share and stored the disk on that NFS share ? Tolik Litovsky +972542277403 - Original Message - From: Николаев Алексей alexeynikolaev.p...@yandex.ru To: Tolik Litovsky tlito...@redhat.com Cc: users@ovirt.org Sent: Monday, 16 February, 2015 10:20:30 AM Subject: Re: [ovirt-users] Restore VMs after engine fail Hi Tolik! My storage is a FC array. This array have 12 disks with 1 volume identified by LUN ID. I think this volume on the RAW format. Can i mount this like NFS? 16.02.2015, 11:04, Tolik Litovsky tlito...@redhat.com: Hi Can you take a look at your storage and try to find the disk there. It seems that they got lost and the engine cant find them. If you can find them its possible to tie them back (the data seats on the disks) Just search for those big qcow2 files or ovf ones. Tolik Litovsky +972542277403 - Original Message - From: Николаев Алексей alexeynikolaev.p...@yandex.ru To: users@ovirt.org Sent: Friday, 13 February, 2015 9:43:50 PM Subject: [ovirt-users] Restore VMs after engine fail Hi community! I have instance with 3 nodes: 2 nodes as hypervisors and 1 node as engine. Data domain is FC array. The node with engine was fail to boot. After it i have made a fresh install of the engine. And import a data domain. But only 1 VM was restored. Another 2 VMs have no disks. What i can do to restore the VMs? ___ 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] Restore VMs after engine fail
Hi I am not very familiar with FC arrays. But can you try to fsck them somehow ? The logs show that it cant connect to those disks. One reason can be that they was not unmounted correctly from the VMs. After that you can try to import them again into the engine. Tolik Litovsky +972542277403 - Original Message - From: Николаев Алексей alexeynikolaev.p...@yandex.ru To: Tolik Litovsky tlito...@redhat.com Cc: users@ovirt.org Sent: Monday, 16 February, 2015 3:01:16 PM Subject: Re: [ovirt-users] Restore VMs after engine fail Yes exactly. I've create a Vdisk by HP manage utility. And create a new DATA_DOMAIN with type DATA / Fibre Channel. 16.02.2015, 15:48, Tolik Litovsky tlito...@redhat.com: Hi You mean you used the disks from FC directly in the VM's and not as NFS share and stored the disk on that NFS share ? Tolik Litovsky +972542277403 - Original Message - From: Николаев Алексей alexeynikolaev.p...@yandex.ru To: Tolik Litovsky tlito...@redhat.com Cc: users@ovirt.org Sent: Monday, 16 February, 2015 10:20:30 AM Subject: Re: [ovirt-users] Restore VMs after engine fail Hi Tolik! My storage is a FC array. This array have 12 disks with 1 volume identified by LUN ID. I think this volume on the RAW format. Can i mount this like NFS? 16.02.2015, 11:04, Tolik Litovsky tlito...@redhat.com : Hi Can you take a look at your storage and try to find the disk there. It seems that they got lost and the engine cant find them. If you can find them its possible to tie them back (the data seats on the disks) Just search for those big qcow2 files or ovf ones. Tolik Litovsky +972542277403 - Original Message - From: Николаев Алексей alexeynikolaev.p...@yandex.ru To: users@ovirt.org Sent: Friday, 13 February, 2015 9:43:50 PM Subject: [ovirt-users] Restore VMs after engine fail Hi community! I have instance with 3 nodes: 2 nodes as hypervisors and 1 node as engine. Data domain is FC array. The node with engine was fail to boot. After it i have made a fresh install of the engine. And import a data domain. But only 1 VM was restored. Another 2 VMs have no disks. What i can do to restore the VMs? ___ 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] Restore VMs after engine fail
Yes exactly. I've create a Vdisk by HP manage utility. And create a new DATA_DOMAIN with type DATA / Fibre Channel. 16.02.2015, 15:48, "Tolik Litovsky" tlito...@redhat.com:HiYou mean you used the disks from FC directly in the VM's and not as NFS share and stored the disk on that NFS share ? Tolik Litovsky+972542277403- Original Message - From: "Николаев Алексей" alexeynikolaev.p...@yandex.ru To: "Tolik Litovsky" tlito...@redhat.com Cc: users@ovirt.org Sent: Monday, 16 February, 2015 10:20:30 AM Subject: Re: [ovirt-users] Restore VMs after engine fail Hi Tolik! My storage is a FC array. This array have 12 disks with 1 volume identified by LUN ID. I think this volume on the RAW format. Can i mount this like NFS? 16.02.2015, 11:04, "Tolik Litovsky" tlito...@redhat.com: Hi Can you take a look at your storage and try to find the disk there. It seems that they got lost and the engine cant find them. If you can find them its possible to tie them back (the data seats on the disks) Just search for those big qcow2 files or ovf ones. Tolik Litovsky +972542277403 - Original Message - From: "Николаев Алексей" alexeynikolaev.p...@yandex.ru To: users@ovirt.org Sent: Friday, 13 February, 2015 9:43:50 PM Subject: [ovirt-users] Restore VMs after engine fail Hi community! I have instance with 3 nodes: 2 nodes as hypervisors and 1 node as engine. Data domain is FC array. The node with engine was fail to boot. After it i have made a fresh install of the engine. And import a data domain. But only 1 VM was restored. Another 2 VMs have no disks. What i can do to restore the VMs? ___ 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] Restore VMs after engine fail
Hi Can you take a look at your storage and try to find the disk there. It seems that they got lost and the engine cant find them. If you can find them its possible to tie them back (the data seats on the disks) Just search for those big qcow2 files or ovf ones. Tolik Litovsky +972542277403 - Original Message - From: Николаев Алексей alexeynikolaev.p...@yandex.ru To: users@ovirt.org Sent: Friday, 13 February, 2015 9:43:50 PM Subject: [ovirt-users] Restore VMs after engine fail Hi community! I have instance with 3 nodes: 2 nodes as hypervisors and 1 node as engine. Data domain is FC array. The node with engine was fail to boot. After it i have made a fresh install of the engine. And import a data domain. But only 1 VM was restored. Another 2 VMs have no disks. What i can do to restore the VMs? ___ 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] Restore VMs after engine fail
Hi Tolik! My storage is a FC array. This array have 12 disks with 1 volume identified by LUN ID. I think this volume on the RAW format. Can i mount this like NFS? 16.02.2015, 11:04, "Tolik Litovsky" tlito...@redhat.com:Hi Can you take a look at your storage and try to find the disk there.It seems that they got lost and the engine cant find them.If you can find them its possible to tie them back (the data seats on the disks)Just search for those big qcow2 files or ovf ones.Tolik Litovsky+972542277403- Original Message - From: "Николаев Алексей" alexeynikolaev.p...@yandex.ru To: users@ovirt.org Sent: Friday, 13 February, 2015 9:43:50 PM Subject: [ovirt-users] Restore VMs after engine fail Hi community! I have instance with 3 nodes: 2 nodes as hypervisors and 1 node as engine. Data domain is FC array. The node with engine was fail to boot. After it i have made a fresh install of the engine. And import a data domain. But only 1 VM was restored. Another 2 VMs have no disks. What i can do to restore the VMs? ___ 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] Restore VMs after engine fail
What I did when my engine was reinstalled - Via CLI/bash : copy old VM data to new folder (/local/folder/storage/original_vm) - CLI : check datastore for folders in /rhev/DC/storage - GUI : create new VM with 512Gb thin provisioned disk - CLI : check datastore and remember new created disk UUID (can also see this in GUI) - CLI/bash : copy old disk from /local/folder/storage/original_vm to /rhev/dc/storage/UUID - GUI : boot VM regards Raymond From: Николаев Алексей alexeynikolaev.p...@yandex.ru To: users users@ovirt.org Sent: Friday, February 13, 2015 8:55:23 PM Subject: Re: [ovirt-users] Restore VMs after engine fail I have only this logs. ___ 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] Restore VMs after engine fail
Hi community! I have instance with 3 nodes: 2 nodes as hypervisors and 1 node as engine. Data domain is FC array. The node with engine was fail to boot. After it i have made a fresh install of the engine. And import a data domain. But only 1 VM was restored. Another 2 VMs have no disks. What i can do to restore the VMs? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
