Re: [ovirt-users] Consolidating LUNs in iSCSI storage domain

2016-02-19 Thread Nir Soffer
On Sun, Feb 7, 2016 at 1:41 PM, Colin Coe wrote: > Hmm, OK. Are there plans to eventually support what I'm looking for? Probably no, you can open a bug and describe the use case, so we can consider it for future development. > > On Sun, Feb 7, 2016 at 5:36 PM, Elad Ben Aharon wrote: >> >> Hi,

Re: [ovirt-users] Consolidating LUNs in iSCSI storage domain

2016-02-07 Thread Colin Coe
Hmm, OK. Are there plans to eventually support what I'm looking for? On Sun, Feb 7, 2016 at 5:36 PM, Elad Ben Aharon wrote: > Hi, > > While the storage domain is active and the VMs are running, data is > written to the disks located on this storage domain. Hence, your suggestion > might cause d

Re: [ovirt-users] Consolidating LUNs in iSCSI storage domain

2016-02-07 Thread Elad Ben Aharon
Hi, While the storage domain is active and the VMs are running, data is written to the disks located on this storage domain. Hence, your suggestion might cause data corruption. Anyway, it's not supported. >From the doc: "Update existing connection (PUT) It will only be possible to update connecti

Re: [ovirt-users] Consolidating LUNs in iSCSI storage domain

2016-02-04 Thread Colin Coe
Hi and thanks for the response Is there any way that this could be done without putting the entire datacenter (and I assume shutting done all the VMs) into maintenance mode? I was thinking along the lines of: - Put all hosts except for the the SPM into maintenance mode - Determine which LUNs matc

Re: [ovirt-users] Consolidating LUNs in iSCSI storage domain

2016-02-04 Thread Elad Ben Aharon
Hi, oVirt allows such operations using this feature [1]. Basically, while the storage domain is deactivated (maintenance status), you'll have to replicate all the data to the fourth LUN (from the storage server side), replace the storage connections of this storage domain from RHEVM REST API (expl

[ovirt-users] Consolidating LUNs in iSCSI storage domain

2016-02-03 Thread Colin Coe
Hi all In one of our RHEV setups (v3.5.4) the iSCSI storage domain consists of four LUNs. (full details in the attached text file). I want to consolidate all the data on LUNs iqn.2003-10.com.lefthandnetworks:iscsi:341:rhev-data01 qn.2003-10.com.lefthandnetworks:iscsi:453:rhev-data02 iqn.2003-10.