[ovirt-users] Re: Sharding decision for oVirt

2021-05-08 Thread Strahil Nikolov via Users
I would still recommend sharding. Imagine that you got 2 TB disks for a VM and one of the oVirt hosts needs maintenance.When gluster has to heal that 2TB file, your VM won't be able to access the file for a very long time and will fail. Sharding is important for having no-downtime maintenance.

[ovirt-users] Re: Changing 1 node Gluster Distributed to replica

2021-05-08 Thread Strahil Nikolov via Users
I can guide you through the manual approach, but I'm pretty sure that there is an ansible role for that purpose. Best Regards,Strahil Nikolov On Sat, May 8, 2021 at 14:56, Ernest Clyde Chua wrote: Good day,currently we have a 1 node host that also runs a gluster in 1 node distributed

[ovirt-users] Re: Changing 1 node Gluster Distributed to replica

2021-05-08 Thread Ernest Clyde Chua
Hello Strahil, can you point me in the right direction?, Im worried that our data might lost in the process On Sun, 9 May 2021, 6:08 am Strahil Nikolov wrote: > I can guide you through the manual approach, but I'm pretty sure that > there is an ansible role for that purpose. > > Best Regards, >

[ovirt-users] Re: Glusterfs and vm's

2021-05-08 Thread WK
Sent from my iPad > On May 7, 2021, at 3:06 PM, eev...@digitaldatatechs.com wrote: > > This helps RHEL and CentOS machines utilize glusterfs and actually speeds teh > vm up. > I hope this will help someone. If you want the URL for the article, just ask. I (and others) would appreciate the

[ovirt-users] Importing VM fails with "No space left on device"

2021-05-08 Thread j . velasco
Hello List, I am facing the following issue when I try to import a VM from a KVM host to my oVirt (4.4.5.11-1.el8). The importing I done throuth GUI using the option of KVM provider. -- Log1: # cat /var/log/vdsm/import-57f84423-56cb-4187-86e2-f4208348e1f5-20210507T124121.log [0.0]

[ovirt-users] Changing 1 node Gluster Distributed to replica

2021-05-08 Thread Ernest Clyde Chua
Good day, currently we have a 1 node host that also runs a gluster in 1 node distributed mode and we recently decided to upgrade to a 3 node host which also runs gluster and set a replica count of 3. can someone help me how can i safely change the volume type to replicated

[ovirt-users] Sharding decision for oVirt

2021-05-08 Thread levin
Description of problem: Intermittent VM pause and Qcow image corruption after add new bricks. I'm suffered an issue on image corruption on oVirt 4.3 caused by default gluster ovirt profile, and intermittent VM pause. the problem is similar to #2246 #2254 in glusterfs issue and VM pause issue