Re: [ovirt-users] Import FC Storage as iSCSI
It should be from Data Center 3.5 considering the option_value at the vdc_options table. Liron, do you have any insights on this? Raul, Was your 'source' Data Center was from version 3.5? Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Wednesday, November 5, 2014 8:57:39 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Good morning. Just a thought. Should the recovery only work when the 'source' data center has already updated to 3.5 (both node and engine) or can I recover storage domains from 3.4 data centers? Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Tuesday, 4 November, 2014 11:33:44 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I forgot to set the WWID-s to the original values (LUNs were clones) and tried again, same result. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee, Piotr Kliczewski pklic...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, 4 November, 2014 10:43:03 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I think I already saw this issue related to jsonRPC. Pioter, does the error at [1] looks familiar to you, I remember that you worked on a bug which fixed an issue at the force detach? Raul, meanwhile can u please try to set the Host not to use json-RPC, and check if that works for you. do the following: maintain the Host - edit the Host - go to advanced parameters - uncheck the checkbox of json - after doing that, start the Host again, and try to attach the domain once again. Please let me know if you have any questions. [1] .DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] Could not force detach domain 46243ce5-face-483e-9a40-7daea77d82a3 on pool 4e14574d-9472-4e4a-a44a-140acbb790bb. error: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, error = detach() takes exactly 5 arguments (3 given), code = -32603 2014-11-04 09:47:31,980 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] FINISH, DetachStorageDomainVDSCommand, log id: 5b4d7f9a Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, November 4, 2014 9:57:46 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have managed to get my oVirt node running using oVirt Node Hypervisor 3.1.0_master-20140707.0. I hope this is not causing following issue, but this Is the only way for me to test 3.5. When I try to import existing FC storage domain I get errors on Engine (see attached log). Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Sent: Monday, 27 October, 2014 11:29:40 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I have set this to 3.4 because I still use ovirt-node-iso from oVirt 3.4. For some reason I can't set cluster compatibility to 3.4 and with cluster 3.5 node installation fails. I will install node from 3.5 iso and try again. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 10:50:21 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Which Data Center version are you using to attach the Storage Domain to? If the storage domain meta data indicates that it is already attached to another Data Center (after DR for example). then you the attach of it will only be supported for Data Center 3.5. Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 10:07:18 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI When I try to import existing FC storage domain, which consists of two NetAPP LUN-s cloned from NetAPP snapshots, I get: Error while executing action Attach Storage Domain: The Domain is already used by another Data Center
Re: [ovirt-users] Import FC Storage as iSCSI
I'm using oVirt Engine 3.4.4-1.el6. Nodes are oVirt Node - 3.0.4 - 1.0.201401291204.el6 vdsm-4.14.6-0.el6 libvirt-0.10.2-29.el6_5.7. KVM is 0.12.1.2 - 2.415.el6_5.8 Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Wednesday, 5 November, 2014 10:33:13 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Wednesday, November 5, 2014 9:06:05 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. No. I see no disks, VMs or templates on the imported storage domain. I do see two OVF_STORE disks listed under 'Disks' Those two disks might be new, if your previous Data Center version did not support the OVFStoreOnAnyDomain feature. What was your previous Data Center version? Regards. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Wednesday, 5 November, 2014 9:01:36 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi Raul, It is a known issue which should be fixed once http://gerrit.ovirt.org/#/c/33154 will be merged. Please disregard this log, it only indicates about disks which are not OVF_STORE disks, the error there is misleading. did you managed to register those VMs to the engine? Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Tuesday, November 4, 2014 11:06:09 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Progress. Now it does import/attach, but now VMs/disks are visible in storage domain and error is logged: 2014-11-04 10:58:18,511 ERROR [org.ovirt.engine.core.bll.GetUnregisteredDisksQuery] (ajp--127.0.0.1-8702-7) [2bc90d28] Could not get populated disk, reason: null Thank you. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee, Piotr Kliczewski pklic...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, 4 November, 2014 10:43:03 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I think I already saw this issue related to jsonRPC. Pioter, does the error at [1] looks familiar to you, I remember that you worked on a bug which fixed an issue at the force detach? Raul, meanwhile can u please try to set the Host not to use json-RPC, and check if that works for you. do the following: maintain the Host - edit the Host - go to advanced parameters - uncheck the checkbox of json - after doing that, start the Host again, and try to attach the domain once again. Please let me know if you have any questions. [1] .DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] Could not force detach domain 46243ce5-face-483e-9a40-7daea77d82a3 on pool 4e14574d-9472-4e4a-a44a-140acbb790bb. error: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, error = detach() takes exactly 5 arguments (3 given), code = -32603 2014-11-04 09:47:31,980 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] FINISH, DetachStorageDomainVDSCommand, log id: 5b4d7f9a Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, November 4, 2014 9:57:46 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have managed to get my oVirt node running using oVirt Node Hypervisor 3.1.0_master-20140707.0. I hope this is not causing following issue, but this Is the only way for me to test 3.5. When I try to import existing FC storage domain I get errors on Engine (see attached log). Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Sent: Monday, 27 October, 2014 11:29:40 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I have set this to 3.4 because I
Re: [ovirt-users] Import FC Storage as iSCSI
The OVF_STORE disk (Rleate to OvfStoreOnAnyDomain feature) should only be supported for 3.5 Data Center. Liron, do you have any insight on that? Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Wednesday, November 5, 2014 10:49:19 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I'm using oVirt Engine 3.4.4-1.el6. Nodes are oVirt Node - 3.0.4 - 1.0.201401291204.el6 vdsm-4.14.6-0.el6 libvirt-0.10.2-29.el6_5.7. KVM is 0.12.1.2 - 2.415.el6_5.8 Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Wednesday, 5 November, 2014 10:33:13 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Wednesday, November 5, 2014 9:06:05 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. No. I see no disks, VMs or templates on the imported storage domain. I do see two OVF_STORE disks listed under 'Disks' Those two disks might be new, if your previous Data Center version did not support the OVFStoreOnAnyDomain feature. What was your previous Data Center version? Regards. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Wednesday, 5 November, 2014 9:01:36 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi Raul, It is a known issue which should be fixed once http://gerrit.ovirt.org/#/c/33154 will be merged. Please disregard this log, it only indicates about disks which are not OVF_STORE disks, the error there is misleading. did you managed to register those VMs to the engine? Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Tuesday, November 4, 2014 11:06:09 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Progress. Now it does import/attach, but now VMs/disks are visible in storage domain and error is logged: 2014-11-04 10:58:18,511 ERROR [org.ovirt.engine.core.bll.GetUnregisteredDisksQuery] (ajp--127.0.0.1-8702-7) [2bc90d28] Could not get populated disk, reason: null Thank you. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee, Piotr Kliczewski pklic...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, 4 November, 2014 10:43:03 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I think I already saw this issue related to jsonRPC. Pioter, does the error at [1] looks familiar to you, I remember that you worked on a bug which fixed an issue at the force detach? Raul, meanwhile can u please try to set the Host not to use json-RPC, and check if that works for you. do the following: maintain the Host - edit the Host - go to advanced parameters - uncheck the checkbox of json - after doing that, start the Host again, and try to attach the domain once again. Please let me know if you have any questions. [1] .DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] Could not force detach domain 46243ce5-face-483e-9a40-7daea77d82a3 on pool 4e14574d-9472-4e4a-a44a-140acbb790bb. error: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, error = detach() takes exactly 5 arguments (3 given), code = -32603 2014-11-04 09:47:31,980 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] FINISH, DetachStorageDomainVDSCommand, log id: 5b4d7f9a Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, November 4, 2014 9:57:46 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have managed to get my oVirt node running using oVirt Node
Re: [ovirt-users] Import FC Storage as iSCSI
I think I already saw this issue related to jsonRPC. Pioter, does the error at [1] looks familiar to you, I remember that you worked on a bug which fixed an issue at the force detach? Raul, meanwhile can u please try to set the Host not to use json-RPC, and check if that works for you. do the following: maintain the Host - edit the Host - go to advanced parameters - uncheck the checkbox of json - after doing that, start the Host again, and try to attach the domain once again. Please let me know if you have any questions. [1] .DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] Could not force detach domain 46243ce5-face-483e-9a40-7daea77d82a3 on pool 4e14574d-9472-4e4a-a44a-140acbb790bb. error: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, error = detach() takes exactly 5 arguments (3 given), code = -32603 2014-11-04 09:47:31,980 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] FINISH, DetachStorageDomainVDSCommand, log id: 5b4d7f9a Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, November 4, 2014 9:57:46 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have managed to get my oVirt node running using oVirt Node Hypervisor 3.1.0_master-20140707.0. I hope this is not causing following issue, but this Is the only way for me to test 3.5. When I try to import existing FC storage domain I get errors on Engine (see attached log). Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Sent: Monday, 27 October, 2014 11:29:40 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I have set this to 3.4 because I still use ovirt-node-iso from oVirt 3.4. For some reason I can't set cluster compatibility to 3.4 and with cluster 3.5 node installation fails. I will install node from 3.5 iso and try again. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 10:50:21 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Which Data Center version are you using to attach the Storage Domain to? If the storage domain meta data indicates that it is already attached to another Data Center (after DR for example). then you the attach of it will only be supported for Data Center 3.5. Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 10:07:18 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI When I try to import existing FC storage domain, which consists of two NetAPP LUN-s cloned from NetAPP snapshots, I get: Error while executing action Attach Storage Domain: The Domain is already used by another Data Center. In order to use it, detach it from the Data Center it is currently attached to. Does this mean, that to import existing storage domain, it must be first (cleanly) detached? Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 9:26:50 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 8:43:31 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. Thank you for looking into this. Does this only affect the import or influences also the process of attaching storage domain to Data Center (you can't attach iSCSI Storage Domain to FC DC and vice versa?) Hi Raul, for now, the fix should include the ability to switch storage types only through the import process,and not through the attach process. I think that the import process might be enough because you can always remove the Storage Domain and re-import it to the setup as another storage type. If I understand correctly, the Data Center's storage type is set at the initialization time, when the first storage domain is attached and you can't change it afterwards. In previous versions you could clearly see the DC storage type, now it's not visible. You are right, mixed type data
Re: [ovirt-users] Import FC Storage as iSCSI
Progress. Now it does import/attach, but now VMs/disks are visible in storage domain and error is logged: 2014-11-04 10:58:18,511 ERROR [org.ovirt.engine.core.bll.GetUnregisteredDisksQuery] (ajp--127.0.0.1-8702-7) [2bc90d28] Could not get populated disk, reason: null Thank you. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee, Piotr Kliczewski pklic...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, 4 November, 2014 10:43:03 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I think I already saw this issue related to jsonRPC. Pioter, does the error at [1] looks familiar to you, I remember that you worked on a bug which fixed an issue at the force detach? Raul, meanwhile can u please try to set the Host not to use json-RPC, and check if that works for you. do the following: maintain the Host - edit the Host - go to advanced parameters - uncheck the checkbox of json - after doing that, start the Host again, and try to attach the domain once again. Please let me know if you have any questions. [1] .DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] Could not force detach domain 46243ce5-face-483e-9a40-7daea77d82a3 on pool 4e14574d-9472-4e4a-a44a-140acbb790bb. error: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, error = detach() takes exactly 5 arguments (3 given), code = -32603 2014-11-04 09:47:31,980 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] FINISH, DetachStorageDomainVDSCommand, log id: 5b4d7f9a Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, November 4, 2014 9:57:46 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have managed to get my oVirt node running using oVirt Node Hypervisor 3.1.0_master-20140707.0. I hope this is not causing following issue, but this Is the only way for me to test 3.5. When I try to import existing FC storage domain I get errors on Engine (see attached log). Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Sent: Monday, 27 October, 2014 11:29:40 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I have set this to 3.4 because I still use ovirt-node-iso from oVirt 3.4. For some reason I can't set cluster compatibility to 3.4 and with cluster 3.5 node installation fails. I will install node from 3.5 iso and try again. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 10:50:21 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Which Data Center version are you using to attach the Storage Domain to? If the storage domain meta data indicates that it is already attached to another Data Center (after DR for example). then you the attach of it will only be supported for Data Center 3.5. Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 10:07:18 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI When I try to import existing FC storage domain, which consists of two NetAPP LUN-s cloned from NetAPP snapshots, I get: Error while executing action Attach Storage Domain: The Domain is already used by another Data Center. In order to use it, detach it from the Data Center it is currently attached to. Does this mean, that to import existing storage domain, it must be first (cleanly) detached? Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 9:26:50 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 8:43:31 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. Thank you for looking into this. Does this only affect the import or influences also the process of attaching storage domain to Data Center (you can't attach iSCSI Storage Domain to FC DC and vice versa
Re: [ovirt-users] Import FC Storage as iSCSI
I forgot to set the WWID-s to the original values (LUNs were clones) and tried again, same result. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee, Piotr Kliczewski pklic...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, 4 November, 2014 10:43:03 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I think I already saw this issue related to jsonRPC. Pioter, does the error at [1] looks familiar to you, I remember that you worked on a bug which fixed an issue at the force detach? Raul, meanwhile can u please try to set the Host not to use json-RPC, and check if that works for you. do the following: maintain the Host - edit the Host - go to advanced parameters - uncheck the checkbox of json - after doing that, start the Host again, and try to attach the domain once again. Please let me know if you have any questions. [1] .DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] Could not force detach domain 46243ce5-face-483e-9a40-7daea77d82a3 on pool 4e14574d-9472-4e4a-a44a-140acbb790bb. error: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, error = detach() takes exactly 5 arguments (3 given), code = -32603 2014-11-04 09:47:31,980 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] FINISH, DetachStorageDomainVDSCommand, log id: 5b4d7f9a Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, November 4, 2014 9:57:46 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have managed to get my oVirt node running using oVirt Node Hypervisor 3.1.0_master-20140707.0. I hope this is not causing following issue, but this Is the only way for me to test 3.5. When I try to import existing FC storage domain I get errors on Engine (see attached log). Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Sent: Monday, 27 October, 2014 11:29:40 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I have set this to 3.4 because I still use ovirt-node-iso from oVirt 3.4. For some reason I can't set cluster compatibility to 3.4 and with cluster 3.5 node installation fails. I will install node from 3.5 iso and try again. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 10:50:21 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Which Data Center version are you using to attach the Storage Domain to? If the storage domain meta data indicates that it is already attached to another Data Center (after DR for example). then you the attach of it will only be supported for Data Center 3.5. Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 10:07:18 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI When I try to import existing FC storage domain, which consists of two NetAPP LUN-s cloned from NetAPP snapshots, I get: Error while executing action Attach Storage Domain: The Domain is already used by another Data Center. In order to use it, detach it from the Data Center it is currently attached to. Does this mean, that to import existing storage domain, it must be first (cleanly) detached? Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 9:26:50 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 8:43:31 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. Thank you for looking into this. Does this only affect the import or influences also the process of attaching storage domain to Data Center (you can't attach iSCSI Storage Domain to FC DC and vice versa?) Hi Raul, for now, the fix should include the ability to switch storage types only through the import process,and not through the attach process. I think
Re: [ovirt-users] Import FC Storage as iSCSI
Good morning. Just a thought. Should the recovery only work when the 'source' data center has already updated to 3.5 (both node and engine) or can I recover storage domains from 3.4 data centers? Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Tuesday, 4 November, 2014 11:33:44 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I forgot to set the WWID-s to the original values (LUNs were clones) and tried again, same result. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee, Piotr Kliczewski pklic...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, 4 November, 2014 10:43:03 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I think I already saw this issue related to jsonRPC. Pioter, does the error at [1] looks familiar to you, I remember that you worked on a bug which fixed an issue at the force detach? Raul, meanwhile can u please try to set the Host not to use json-RPC, and check if that works for you. do the following: maintain the Host - edit the Host - go to advanced parameters - uncheck the checkbox of json - after doing that, start the Host again, and try to attach the domain once again. Please let me know if you have any questions. [1] .DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] Could not force detach domain 46243ce5-face-483e-9a40-7daea77d82a3 on pool 4e14574d-9472-4e4a-a44a-140acbb790bb. error: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, error = detach() takes exactly 5 arguments (3 given), code = -32603 2014-11-04 09:47:31,980 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] FINISH, DetachStorageDomainVDSCommand, log id: 5b4d7f9a Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, November 4, 2014 9:57:46 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have managed to get my oVirt node running using oVirt Node Hypervisor 3.1.0_master-20140707.0. I hope this is not causing following issue, but this Is the only way for me to test 3.5. When I try to import existing FC storage domain I get errors on Engine (see attached log). Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Sent: Monday, 27 October, 2014 11:29:40 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I have set this to 3.4 because I still use ovirt-node-iso from oVirt 3.4. For some reason I can't set cluster compatibility to 3.4 and with cluster 3.5 node installation fails. I will install node from 3.5 iso and try again. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 10:50:21 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Which Data Center version are you using to attach the Storage Domain to? If the storage domain meta data indicates that it is already attached to another Data Center (after DR for example). then you the attach of it will only be supported for Data Center 3.5. Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 10:07:18 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI When I try to import existing FC storage domain, which consists of two NetAPP LUN-s cloned from NetAPP snapshots, I get: Error while executing action Attach Storage Domain: The Domain is already used by another Data Center. In order to use it, detach it from the Data Center it is currently attached to. Does this mean, that to import existing storage domain, it must be first (cleanly) detached? Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 9:26:50 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor
Re: [ovirt-users] Import FC Storage as iSCSI
Hi Raul, It is a known issue which should be fixed once http://gerrit.ovirt.org/#/c/33154 will be merged. Please disregard this log, it only indicates about disks which are not OVF_STORE disks, the error there is misleading. did you managed to register those VMs to the engine? Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: Piotr Kliczewski pklic...@redhat.com, users users@ovirt.org Sent: Tuesday, November 4, 2014 11:06:09 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Progress. Now it does import/attach, but now VMs/disks are visible in storage domain and error is logged: 2014-11-04 10:58:18,511 ERROR [org.ovirt.engine.core.bll.GetUnregisteredDisksQuery] (ajp--127.0.0.1-8702-7) [2bc90d28] Could not get populated disk, reason: null Thank you. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee, Piotr Kliczewski pklic...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, 4 November, 2014 10:43:03 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I think I already saw this issue related to jsonRPC. Pioter, does the error at [1] looks familiar to you, I remember that you worked on a bug which fixed an issue at the force detach? Raul, meanwhile can u please try to set the Host not to use json-RPC, and check if that works for you. do the following: maintain the Host - edit the Host - go to advanced parameters - uncheck the checkbox of json - after doing that, start the Host again, and try to attach the domain once again. Please let me know if you have any questions. [1] .DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] Could not force detach domain 46243ce5-face-483e-9a40-7daea77d82a3 on pool 4e14574d-9472-4e4a-a44a-140acbb790bb. error: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, error = detach() takes exactly 5 arguments (3 given), code = -32603 2014-11-04 09:47:31,980 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] (ajp--127.0.0.1-8702-2) [69fba16c] FINISH, DetachStorageDomainVDSCommand, log id: 5b4d7f9a Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Tuesday, November 4, 2014 9:57:46 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have managed to get my oVirt node running using oVirt Node Hypervisor 3.1.0_master-20140707.0. I hope this is not causing following issue, but this Is the only way for me to test 3.5. When I try to import existing FC storage domain I get errors on Engine (see attached log). Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Sent: Monday, 27 October, 2014 11:29:40 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I have set this to 3.4 because I still use ovirt-node-iso from oVirt 3.4. For some reason I can't set cluster compatibility to 3.4 and with cluster 3.5 node installation fails. I will install node from 3.5 iso and try again. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 10:50:21 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Which Data Center version are you using to attach the Storage Domain to? If the storage domain meta data indicates that it is already attached to another Data Center (after DR for example). then you the attach of it will only be supported for Data Center 3.5. Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 10:07:18 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI When I try to import existing FC storage domain, which consists of two NetAPP LUN-s cloned from NetAPP snapshots, I get: Error while executing action Attach Storage Domain: The Domain is already used by another Data Center. In order to use it, detach it from the Data Center it is currently attached to. Does this mean, that to import existing storage domain, it must be first (cleanly) detached? Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc
Re: [ovirt-users] Import FC Storage as iSCSI
Hi. I have managed to get my oVirt node running using oVirt Node Hypervisor 3.1.0_master-20140707.0. I hope this is not causing following issue, but this Is the only way for me to test 3.5. When I try to import existing FC storage domain I get errors on Engine (see attached log). Regards. Raul - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Sent: Monday, 27 October, 2014 11:29:40 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI I have set this to 3.4 because I still use ovirt-node-iso from oVirt 3.4. For some reason I can't set cluster compatibility to 3.4 and with cluster 3.5 node installation fails. I will install node from 3.5 iso and try again. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 10:50:21 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Which Data Center version are you using to attach the Storage Domain to? If the storage domain meta data indicates that it is already attached to another Data Center (after DR for example). then you the attach of it will only be supported for Data Center 3.5. Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 10:07:18 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI When I try to import existing FC storage domain, which consists of two NetAPP LUN-s cloned from NetAPP snapshots, I get: Error while executing action Attach Storage Domain: The Domain is already used by another Data Center. In order to use it, detach it from the Data Center it is currently attached to. Does this mean, that to import existing storage domain, it must be first (cleanly) detached? Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 9:26:50 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 8:43:31 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. Thank you for looking into this. Does this only affect the import or influences also the process of attaching storage domain to Data Center (you can't attach iSCSI Storage Domain to FC DC and vice versa?) Hi Raul, for now, the fix should include the ability to switch storage types only through the import process,and not through the attach process. I think that the import process might be enough because you can always remove the Storage Domain and re-import it to the setup as another storage type. If I understand correctly, the Data Center's storage type is set at the initialization time, when the first storage domain is attached and you can't change it afterwards. In previous versions you could clearly see the DC storage type, now it's not visible. You are right, mixed type data center is a feature introduced in version 3.4 (see http://www.ovirt.org/Features/Mixed_Types_Data_Center), There should be only two type of Data Center local and shared. The import Storage Domain feature is supported only from version 3.5 so it can only be supported in mixed type Data Centers. Regards. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Itamar Heim ih...@redhat.com Cc: raul laansoo raul.laan...@bigbank.ee, Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Monday, 27 October, 2014 2:16:14 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Itamar Heim ih...@redhat.com To: Maor Lipchuk mlipc...@redhat.com, raul laansoo raul.laan...@bigbank.ee Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Sunday, October 26, 2014 9:34:14 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI On 10/26/2014 03:58 PM, Maor Lipchuk wrote: Hi Raul, The storage domain type is determined from the Storage Domain meta data. If your storage domain was previously an FC Storage Domain, the import process will read this from the meta data and import it as an FC Storage Domain. This behavior should be changed so the storage type
Re: [ovirt-users] Import FC Storage as iSCSI
Hi. Thank you for looking into this. Does this only affect the import or influences also the process of attaching storage domain to Data Center (you can't attach iSCSI Storage Domain to FC DC and vice versa?) If I understand correctly, the Data Center's storage type is set at the initialization time, when the first storage domain is attached and you can't change it afterwards. In previous versions you could clearly see the DC storage type, now it's not visible. Regards. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Itamar Heim ih...@redhat.com Cc: raul laansoo raul.laan...@bigbank.ee, Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Monday, 27 October, 2014 2:16:14 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Itamar Heim ih...@redhat.com To: Maor Lipchuk mlipc...@redhat.com, raul laansoo raul.laan...@bigbank.ee Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Sunday, October 26, 2014 9:34:14 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI On 10/26/2014 03:58 PM, Maor Lipchuk wrote: Hi Raul, The storage domain type is determined from the Storage Domain meta data. If your storage domain was previously an FC Storage Domain, the import process will read this from the meta data and import it as an FC Storage Domain. This behavior should be changed so the storage type will be determined by the user instead from the meta data, I've opened a bug on this issue for 3.5, https://bugzilla.redhat.com/1157240. so i guess for now the metadata can be changed as a workaround? I believe so, I've tried now to import an existing iSCSI Storage Domain after changing its meta data from ISCSI to FCP and it seems to work well, the Storage was imported as Fibre Channel. Regards, Maor - Original Message - From: Allon Mureinik amure...@redhat.com To: Maor Lipchuk mlipc...@redhat.com Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org, Raul Laansoo raul.laan...@bigbank.ee Sent: Sunday, October 26, 2014 10:42:53 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Maor, does this ring in bells wrt importing a storage domain? - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Vered Volansky ve...@redhat.com Cc: users users@ovirt.org Sent: Thursday, October 23, 2014 4:51:34 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have done this because this is the only way to access iSCSI target. But after import it shows up as FC (the original storage domain type). Where does this information come from? I have DataCenter setup from about version ovirt-engine-3.3.2. Thank you. - Original Message - From: Vered Volansky ve...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Thursday, 23 October, 2014 4:24:12 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: users users@ovirt.org Sent: Thursday, October 23, 2014 10:59:30 AM Subject: [ovirt-users] Import FC Storage as iSCSI Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Just select iSCSI as thetype when you import it. This is the type of the new domain. Vered Thank you. Raul ___ 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] Import FC Storage as iSCSI
- Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 8:43:31 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. Thank you for looking into this. Does this only affect the import or influences also the process of attaching storage domain to Data Center (you can't attach iSCSI Storage Domain to FC DC and vice versa?) Hi Raul, for now, the fix should include the ability to switch storage types only through the import process,and not through the attach process. I think that the import process might be enough because you can always remove the Storage Domain and re-import it to the setup as another storage type. If I understand correctly, the Data Center's storage type is set at the initialization time, when the first storage domain is attached and you can't change it afterwards. In previous versions you could clearly see the DC storage type, now it's not visible. You are right, mixed type data center is a feature introduced in version 3.4 (see http://www.ovirt.org/Features/Mixed_Types_Data_Center), There should be only two type of Data Center local and shared. The import Storage Domain feature is supported only from version 3.5 so it can only be supported in mixed type Data Centers. Regards. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Itamar Heim ih...@redhat.com Cc: raul laansoo raul.laan...@bigbank.ee, Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Monday, 27 October, 2014 2:16:14 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Itamar Heim ih...@redhat.com To: Maor Lipchuk mlipc...@redhat.com, raul laansoo raul.laan...@bigbank.ee Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Sunday, October 26, 2014 9:34:14 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI On 10/26/2014 03:58 PM, Maor Lipchuk wrote: Hi Raul, The storage domain type is determined from the Storage Domain meta data. If your storage domain was previously an FC Storage Domain, the import process will read this from the meta data and import it as an FC Storage Domain. This behavior should be changed so the storage type will be determined by the user instead from the meta data, I've opened a bug on this issue for 3.5, https://bugzilla.redhat.com/1157240. so i guess for now the metadata can be changed as a workaround? I believe so, I've tried now to import an existing iSCSI Storage Domain after changing its meta data from ISCSI to FCP and it seems to work well, the Storage was imported as Fibre Channel. Regards, Maor - Original Message - From: Allon Mureinik amure...@redhat.com To: Maor Lipchuk mlipc...@redhat.com Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org, Raul Laansoo raul.laan...@bigbank.ee Sent: Sunday, October 26, 2014 10:42:53 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Maor, does this ring in bells wrt importing a storage domain? - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Vered Volansky ve...@redhat.com Cc: users users@ovirt.org Sent: Thursday, October 23, 2014 4:51:34 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have done this because this is the only way to access iSCSI target. But after import it shows up as FC (the original storage domain type). Where does this information come from? I have DataCenter setup from about version ovirt-engine-3.3.2. Thank you. - Original Message - From: Vered Volansky ve...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Thursday, 23 October, 2014 4:24:12 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: users users@ovirt.org Sent: Thursday, October 23, 2014 10:59:30 AM Subject: [ovirt-users] Import FC Storage as iSCSI Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Just select iSCSI as thetype when you import it. This is the type of the new domain. Vered Thank you. Raul ___ Users mailing list Users@ovirt.org http
Re: [ovirt-users] Import FC Storage as iSCSI
When I try to import existing FC storage domain, which consists of two NetAPP LUN-s cloned from NetAPP snapshots, I get: Error while executing action Attach Storage Domain: The Domain is already used by another Data Center. In order to use it, detach it from the Data Center it is currently attached to. Does this mean, that to import existing storage domain, it must be first (cleanly) detached? Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 9:26:50 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 8:43:31 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. Thank you for looking into this. Does this only affect the import or influences also the process of attaching storage domain to Data Center (you can't attach iSCSI Storage Domain to FC DC and vice versa?) Hi Raul, for now, the fix should include the ability to switch storage types only through the import process,and not through the attach process. I think that the import process might be enough because you can always remove the Storage Domain and re-import it to the setup as another storage type. If I understand correctly, the Data Center's storage type is set at the initialization time, when the first storage domain is attached and you can't change it afterwards. In previous versions you could clearly see the DC storage type, now it's not visible. You are right, mixed type data center is a feature introduced in version 3.4 (see http://www.ovirt.org/Features/Mixed_Types_Data_Center), There should be only two type of Data Center local and shared. The import Storage Domain feature is supported only from version 3.5 so it can only be supported in mixed type Data Centers. Regards. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Itamar Heim ih...@redhat.com Cc: raul laansoo raul.laan...@bigbank.ee, Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Monday, 27 October, 2014 2:16:14 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Itamar Heim ih...@redhat.com To: Maor Lipchuk mlipc...@redhat.com, raul laansoo raul.laan...@bigbank.ee Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Sunday, October 26, 2014 9:34:14 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI On 10/26/2014 03:58 PM, Maor Lipchuk wrote: Hi Raul, The storage domain type is determined from the Storage Domain meta data. If your storage domain was previously an FC Storage Domain, the import process will read this from the meta data and import it as an FC Storage Domain. This behavior should be changed so the storage type will be determined by the user instead from the meta data, I've opened a bug on this issue for 3.5, https://bugzilla.redhat.com/1157240. so i guess for now the metadata can be changed as a workaround? I believe so, I've tried now to import an existing iSCSI Storage Domain after changing its meta data from ISCSI to FCP and it seems to work well, the Storage was imported as Fibre Channel. Regards, Maor - Original Message - From: Allon Mureinik amure...@redhat.com To: Maor Lipchuk mlipc...@redhat.com Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org, Raul Laansoo raul.laan...@bigbank.ee Sent: Sunday, October 26, 2014 10:42:53 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Maor, does this ring in bells wrt importing a storage domain? - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Vered Volansky ve...@redhat.com Cc: users users@ovirt.org Sent: Thursday, October 23, 2014 4:51:34 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have done this because this is the only way to access iSCSI target. But after import it shows up as FC (the original storage domain type). Where does this information come from? I have DataCenter setup from about version ovirt-engine-3.3.2. Thank you. - Original Message - From: Vered Volansky ve...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Thursday, 23 October, 2014 4:24:12 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: users users
Re: [ovirt-users] Import FC Storage as iSCSI
Which Data Center version are you using to attach the Storage Domain to? If the storage domain meta data indicates that it is already attached to another Data Center (after DR for example). then you the attach of it will only be supported for Data Center 3.5. Regards, Maor - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 10:07:18 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI When I try to import existing FC storage domain, which consists of two NetAPP LUN-s cloned from NetAPP snapshots, I get: Error while executing action Attach Storage Domain: The Domain is already used by another Data Center. In order to use it, detach it from the Data Center it is currently attached to. Does this mean, that to import existing storage domain, it must be first (cleanly) detached? Regards. - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Monday, 27 October, 2014 9:26:50 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Maor Lipchuk mlipc...@redhat.com Cc: users users@ovirt.org Sent: Monday, October 27, 2014 8:43:31 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. Thank you for looking into this. Does this only affect the import or influences also the process of attaching storage domain to Data Center (you can't attach iSCSI Storage Domain to FC DC and vice versa?) Hi Raul, for now, the fix should include the ability to switch storage types only through the import process,and not through the attach process. I think that the import process might be enough because you can always remove the Storage Domain and re-import it to the setup as another storage type. If I understand correctly, the Data Center's storage type is set at the initialization time, when the first storage domain is attached and you can't change it afterwards. In previous versions you could clearly see the DC storage type, now it's not visible. You are right, mixed type data center is a feature introduced in version 3.4 (see http://www.ovirt.org/Features/Mixed_Types_Data_Center), There should be only two type of Data Center local and shared. The import Storage Domain feature is supported only from version 3.5 so it can only be supported in mixed type Data Centers. Regards. Raul - Original Message - From: Maor Lipchuk mlipc...@redhat.com To: Itamar Heim ih...@redhat.com Cc: raul laansoo raul.laan...@bigbank.ee, Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Monday, 27 October, 2014 2:16:14 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Itamar Heim ih...@redhat.com To: Maor Lipchuk mlipc...@redhat.com, raul laansoo raul.laan...@bigbank.ee Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Sunday, October 26, 2014 9:34:14 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI On 10/26/2014 03:58 PM, Maor Lipchuk wrote: Hi Raul, The storage domain type is determined from the Storage Domain meta data. If your storage domain was previously an FC Storage Domain, the import process will read this from the meta data and import it as an FC Storage Domain. This behavior should be changed so the storage type will be determined by the user instead from the meta data, I've opened a bug on this issue for 3.5, https://bugzilla.redhat.com/1157240. so i guess for now the metadata can be changed as a workaround? I believe so, I've tried now to import an existing iSCSI Storage Domain after changing its meta data from ISCSI to FCP and it seems to work well, the Storage was imported as Fibre Channel. Regards, Maor - Original Message - From: Allon Mureinik amure...@redhat.com To: Maor Lipchuk mlipc...@redhat.com Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org, Raul Laansoo raul.laan...@bigbank.ee Sent: Sunday, October 26, 2014 10:42:53 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Maor, does this ring in bells wrt importing a storage domain? - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Vered Volansky ve...@redhat.com Cc: users users@ovirt.org Sent: Thursday, October 23, 2014 4:51:34 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have done this because
Re: [ovirt-users] Import FC Storage as iSCSI
Maor, does this ring in bells wrt importing a storage domain? - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Vered Volansky ve...@redhat.com Cc: users users@ovirt.org Sent: Thursday, October 23, 2014 4:51:34 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have done this because this is the only way to access iSCSI target. But after import it shows up as FC (the original storage domain type). Where does this information come from? I have DataCenter setup from about version ovirt-engine-3.3.2. Thank you. - Original Message - From: Vered Volansky ve...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Thursday, 23 October, 2014 4:24:12 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: users users@ovirt.org Sent: Thursday, October 23, 2014 10:59:30 AM Subject: [ovirt-users] Import FC Storage as iSCSI Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Just select iSCSI as thetype when you import it. This is the type of the new domain. Vered Thank you. Raul ___ 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] Import FC Storage as iSCSI
Hi Raul, The storage domain type is determined from the Storage Domain meta data. If your storage domain was previously an FC Storage Domain, the import process will read this from the meta data and import it as an FC Storage Domain. This behavior should be changed so the storage type will be determined by the user instead from the meta data, I've opened a bug on this issue for 3.5, https://bugzilla.redhat.com/1157240. Regards, Maor - Original Message - From: Allon Mureinik amure...@redhat.com To: Maor Lipchuk mlipc...@redhat.com Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org, Raul Laansoo raul.laan...@bigbank.ee Sent: Sunday, October 26, 2014 10:42:53 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Maor, does this ring in bells wrt importing a storage domain? - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Vered Volansky ve...@redhat.com Cc: users users@ovirt.org Sent: Thursday, October 23, 2014 4:51:34 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have done this because this is the only way to access iSCSI target. But after import it shows up as FC (the original storage domain type). Where does this information come from? I have DataCenter setup from about version ovirt-engine-3.3.2. Thank you. - Original Message - From: Vered Volansky ve...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Thursday, 23 October, 2014 4:24:12 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: users users@ovirt.org Sent: Thursday, October 23, 2014 10:59:30 AM Subject: [ovirt-users] Import FC Storage as iSCSI Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Just select iSCSI as thetype when you import it. This is the type of the new domain. Vered Thank you. Raul ___ 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] Import FC Storage as iSCSI
On 10/26/2014 03:58 PM, Maor Lipchuk wrote: Hi Raul, The storage domain type is determined from the Storage Domain meta data. If your storage domain was previously an FC Storage Domain, the import process will read this from the meta data and import it as an FC Storage Domain. This behavior should be changed so the storage type will be determined by the user instead from the meta data, I've opened a bug on this issue for 3.5, https://bugzilla.redhat.com/1157240. so i guess for now the metadata can be changed as a workaround? Regards, Maor - Original Message - From: Allon Mureinik amure...@redhat.com To: Maor Lipchuk mlipc...@redhat.com Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org, Raul Laansoo raul.laan...@bigbank.ee Sent: Sunday, October 26, 2014 10:42:53 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Maor, does this ring in bells wrt importing a storage domain? - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Vered Volansky ve...@redhat.com Cc: users users@ovirt.org Sent: Thursday, October 23, 2014 4:51:34 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have done this because this is the only way to access iSCSI target. But after import it shows up as FC (the original storage domain type). Where does this information come from? I have DataCenter setup from about version ovirt-engine-3.3.2. Thank you. - Original Message - From: Vered Volansky ve...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Thursday, 23 October, 2014 4:24:12 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: users users@ovirt.org Sent: Thursday, October 23, 2014 10:59:30 AM Subject: [ovirt-users] Import FC Storage as iSCSI Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Just select iSCSI as thetype when you import it. This is the type of the new domain. Vered Thank you. Raul ___ 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] Import FC Storage as iSCSI
- Original Message - From: Itamar Heim ih...@redhat.com To: Maor Lipchuk mlipc...@redhat.com, raul laansoo raul.laan...@bigbank.ee Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org Sent: Sunday, October 26, 2014 9:34:14 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI On 10/26/2014 03:58 PM, Maor Lipchuk wrote: Hi Raul, The storage domain type is determined from the Storage Domain meta data. If your storage domain was previously an FC Storage Domain, the import process will read this from the meta data and import it as an FC Storage Domain. This behavior should be changed so the storage type will be determined by the user instead from the meta data, I've opened a bug on this issue for 3.5, https://bugzilla.redhat.com/1157240. so i guess for now the metadata can be changed as a workaround? I believe so, I've tried now to import an existing iSCSI Storage Domain after changing its meta data from ISCSI to FCP and it seems to work well, the Storage was imported as Fibre Channel. Regards, Maor - Original Message - From: Allon Mureinik amure...@redhat.com To: Maor Lipchuk mlipc...@redhat.com Cc: Vered Volansky ve...@redhat.com, users users@ovirt.org, Raul Laansoo raul.laan...@bigbank.ee Sent: Sunday, October 26, 2014 10:42:53 AM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Maor, does this ring in bells wrt importing a storage domain? - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: Vered Volansky ve...@redhat.com Cc: users users@ovirt.org Sent: Thursday, October 23, 2014 4:51:34 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI Hi. I have done this because this is the only way to access iSCSI target. But after import it shows up as FC (the original storage domain type). Where does this information come from? I have DataCenter setup from about version ovirt-engine-3.3.2. Thank you. - Original Message - From: Vered Volansky ve...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Thursday, 23 October, 2014 4:24:12 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: users users@ovirt.org Sent: Thursday, October 23, 2014 10:59:30 AM Subject: [ovirt-users] Import FC Storage as iSCSI Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Just select iSCSI as thetype when you import it. This is the type of the new domain. Vered Thank you. Raul ___ 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
[ovirt-users] Import FC Storage as iSCSI
Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Thank you. Raul ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Import FC Storage as iSCSI
- Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: users users@ovirt.org Sent: Thursday, October 23, 2014 10:59:30 AM Subject: [ovirt-users] Import FC Storage as iSCSI Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Just select iSCSI as thetype when you import it. This is the type of the new domain. Vered Thank you. Raul ___ 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] Import FC Storage as iSCSI
Hi. I have done this because this is the only way to access iSCSI target. But after import it shows up as FC (the original storage domain type). Where does this information come from? I have DataCenter setup from about version ovirt-engine-3.3.2. Thank you. - Original Message - From: Vered Volansky ve...@redhat.com To: Raul Laansoo raul.laan...@bigbank.ee Cc: users users@ovirt.org Sent: Thursday, 23 October, 2014 4:24:12 PM Subject: Re: [ovirt-users] Import FC Storage as iSCSI - Original Message - From: Raul Laansoo raul.laan...@bigbank.ee To: users users@ovirt.org Sent: Thursday, October 23, 2014 10:59:30 AM Subject: [ovirt-users] Import FC Storage as iSCSI Hello. I have created an FC Storage Domain and made snapshots of all LUNs on the SAN. Now I want to use those snapshots on another Data Center over iSCSI connection to test recovery. I can import the domain, but the domains Storage Type is FC and I can't attach it to host. Is it possible to change domain type to iSCSI or some other way to import storage domain. Just select iSCSI as thetype when you import it. This is the type of the new domain. Vered Thank you. Raul ___ 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
