[ovirt-users] Re: How do I share a disk across multiple VMs?

2021-04-23 Thread Thomas Hoberg
Thank you Gianluca for your honest assessment. Now if only you'd put that on the home page of oVirt, or better yet, used the opportunity to change things. Yes, after what I know today, I should not have started with oVirt on Gluster, but unfortunately HCI is exactly the most attractive grassroo

[ovirt-users] Re: Removing Direct Mapped LUNs

2021-04-23 Thread Nir Soffer
On Fri, Apr 23, 2021 at 5:19 PM Ryan Chewning wrote: > > On Fri, Apr 23, 2021 at 6:25 AM Vojtech Juranek wrote: >> >> On Friday, 23 April 2021 02:44:43 CEST Ryan Chewning wrote: >> > Hi List, >> > >> > We need to add and remove directly mapped LUNs to multiple VMs in our >> > Non-Production envir

[ovirt-users] Re: How do I share a disk across multiple VMs?

2021-04-23 Thread Gianluca Cecchi
On Fri, Apr 23, 2021 at 9:24 AM Thomas Hoberg wrote: > Thank you Gianluca, for supporting my claim: it's patchwork and not "a > solution designed for the entire enterprise". > > Instead it's more of "a set of assets where two major combinations from a > myriad of potential permutations have recei

[ovirt-users] Re: Removing Direct Mapped LUNs

2021-04-23 Thread Ryan Chewning
On Fri, Apr 23, 2021 at 6:25 AM Vojtech Juranek wrote: > On Friday, 23 April 2021 02:44:43 CEST Ryan Chewning wrote: > > Hi List, > > > > We need to add and remove directly mapped LUNs to multiple VMs in our > > Non-Production environment. The environment is backed by an iSCSI SAN. In > > testing

[ovirt-users] Can we remove Export and ISO Domain from KVM ?.

2021-04-23 Thread smuthyala
I need to migrate both Export and ISO Domains to newer storage. Can i remove them and recreate. Or is there a way to export and import into a newer storage. TIA ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.

[ovirt-users] ovsdb-server tlsv1 unknown ca

2021-04-23 Thread ozmen62
Hi, after restart engin from backup "Failed to start oVirt ImageIO Daemon" message is keep comming journalctl -xe says; ovsdb-server[3829]: ovs|00029|stream_ssl|WARN|SSL_accept: error:14094418:SSL routines:ssl3_read_bytes:tlsv1 alert unknown ca ovsdb-server[3829]: ovs|00030|jsonrpc

[ovirt-users] Re: Removing Direct Mapped LUNs

2021-04-23 Thread Vojtech Juranek
On Friday, 23 April 2021 02:44:43 CEST Ryan Chewning wrote: > Hi List, > > We need to add and remove directly mapped LUNs to multiple VMs in our > Non-Production environment. The environment is backed by an iSCSI SAN. In > testing when removing a directly mapped LUN it doesn't remove the > underly

[ovirt-users] Re: How do I share a disk across multiple VMs?

2021-04-23 Thread Thomas Hoberg
and you expect newcomers to find that significant bit of information within the reference that you quote as they try to evaluate if oVirt is the right tool for the job? I only found out once I tried to add dispersed volumes to an existing 3 node HCI and dug through the log files. Of course, I

[ovirt-users] Re: How do I share a disk across multiple VMs?

2021-04-23 Thread Thomas Hoberg
Hi Strahil, I've tried to measure the cost or of erasure coding and, more importantly, VDO with de-duplication and compression a bit. Erasure coding should be neglible in terms of CPU power while the vastly more complex LZ4 compression (used inside VDO) really is rather impressive at 1GByte/s

[ovirt-users] Re: How do I share a disk across multiple VMs?

2021-04-23 Thread Thomas Hoberg
Thank you Gianluca, for supporting my claim: it's patchwork and not "a solution designed for the entire enterprise". Instead it's more of "a set of assets where two major combinations from a myriad of potential permutations have received a bit of testing and might be useful somewhere in your en