[ovirt-users] Re: FC Storage recover

[Nyika Csaba]

That was i tried first but i got "Error while executing action: Cannot 
deactivate Storage. The relevant Storage Domain's status is Inactive." 
message.Which logfile should i send from the SPM host? I downloded and zipped 
the whole /var/log but it's too large (105mb).Thankscsabany Eredeti 
levél Feladó: Strahil Nikolov Dátum: 2022 május 
4 17:23:03Tárgy: Re: [ovirt-users] Re: FC Storage recoverCímzett: Nyika Csaba 
 users@ovirt.org You will have to provide 
some logs from the SPM.If you don't use the storage domain (at least this is 
the impression), try to set it into maintenance and activate it again (UI -> 
Storage domain -> Select domain -> Datacenter -> Maintenance).Best 
Regards,Strahil NikolovOn Wed, May 4, 2022 at 18:00, Nyika 
Csaba 
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[ovirt-users] ovirt engine restore: Failed to construct component instance

[Rafhael Almeida]

Please your help, I restore a engine db correctly in a Fresh Installation on my 
same server:
engine-backup --mode=restore --file=ovirt.2022-04-29_12h00.tar.gz 
--log=ovirt_log.2022-04-29_12h00.out --restore-permissions 
--provision-all-databases 
after
engine-setup
(I dont' see any warning o error, everything is correct)
but when try to accces in my private domain, to access to ovirt-engine, don't 
work, I see in the files:
/etc/ovirt-engine/engine.conf.d/10-setup-cinderlib-database.conf
/etc/ovirt-engine/engine.conf.d/10-setup-database.conf
/etc/ovirt-engine/engine.conf.d/10-setup-dwh-database.conf
another password, in my last engine db, I have another passw to connect to db
when i restart the service 
systemctl restart ovirt-engine
y see this logs:
*my server.log *
 Service status report
WFLYCTL0186:   Services which failed to start:  service 
jboss.deployment.subunit."engine.ear"."bll.jar".component.Backend.START: 
java.lang.IllegalStateException: WFLYEE0042: Failed to construct component 
instance
WFLYCTL0448: 2 additional services are down due to their dependencies being 
missing or failed
2022-05-04 16:09:25,234-05 INFO  [org.jboss.as.server] (Controller Boot Thread) 
WFLYSRV0212: Resuming server
2022-05-04 16:09:25,238-05 ERROR [org.jboss.as] (Controller Boot Thread) 
WFLYSRV0026: WildFly Full 23.0.2.Final (WildFly Core 15.0.1.Final) started 
(with errors) in 15182ms - Started 1668 of 1888 services (6 services failed or 
missing dependencies, 393 services are lazy, passive or on-demand)
2022-05-04 16:09:25,240-05 INFO  [org.jboss.as] (Controller Boot Thread) 
WFLYSRV0060: Http management interface listening on 
http://127.0.0.1:8706/management
2022-05-04 16:09:25,241-05 INFO  [org.jboss.as] (Controller Boot Thread) 
WFLYSRV0051: Admin console listening on http://127.0.0.1:8706
*--*
pd. my logs: https://filedn.com/lYVRQ0f0QUTQVmMCo3Bk7DY/server.log
my ideas ran out, Please your help !!
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[ovirt-users] Backing up VMs with qemu-img

[David White via Users]

I've recently been working with the qemu-img commands for some work that has 
nothing to do with oVirt or anything inside an oVirt environment.
But learning and using these commands have given me an idea for automating 
backups.
I believe that the following is true, but to confirm, would the qemu-img 
commands be available on the oVirt hosts to take VM snapshots and disk images?

Sent with ProtonMail secure email.

publickey - dmwhite823@protonmail.com - 0x320CD582.asc
Description: application/pgp-keys


signature.asc
Description: OpenPGP digital signature
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[ovirt-users] Re: FC Storage recover

[Strahil Nikolov via Users]

You will have to provide some logs from the SPM.
If you don't use the storage domain (at least this is the impression), try to 
set it into maintenance and activate it again (UI -> Storage domain -> Select 
domain -> Datacenter -> Maintenance).
Best Regards,Strahil Nikolov
 
 
  On Wed, May 4, 2022 at 18:00, Nyika Csaba wrote:   
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[ovirt-users] Re: FC Storage recover

[Nyika Csaba]

All host status is "up".Yes i do.The node26617 (on the fcerrorovirt.jpg ) is 
the SPM.thanks,csabany Eredeti levél Feladó: Strahil Nikolov 
Dátum: 2022 május 4 08:52:24Tárgy: Re: [ovirt-users] Re: 
FC Storage recoverCímzett: Nyika Csaba  users@ovirt.org 
What is the status of your hosts ? Do you have a host 
designated as SPM ?Best Regards,Strahil NikolovOn Wed, May 4, 2022 at 8:03, 
Nyika Csaba 
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[ovirt-users] Async release for ovirt-engine (4.5.0.6) is now available

[Lev Veyde]

The oVirt Team has just released a new version of ovirt-engine package

(4.5.0.6) that fixes a few important bugs:

- Bug 2055136  - virt module is not
changed to the correct stream during host upgrade

- Bug 2074112  - VM does not have a
disk after restored from backup

- Bug 2076465  - OVA import: importing
OVA of Q35/UEFI VM failed with 'Duplicate key nvram'

The update is already available on resources.ovirt.org and should land on

oVirt mirrors within 24 hours.

-- 

Lev Veyde

Senior Software Engineer, RHCE | RHCVA | MCITP

Red Hat Israel



l...@redhat.com | lve...@redhat.com

TRIED. TESTED. TRUSTED. 
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[ovirt-users] Re: Rebuilding Gluster Storage through GUI?

[Strahil Nikolov via Users]

 
It seems that I replied 2 min before your e-mail :D

Glad you made it.

P.S: It would be better if you had the time to investigate the root cause

Best Regards,
Strahil NIkolov В сряда, 4 май 2022 г., 09:54:13 ч. Гринуич+3, Abe E 
 написа:  
 
 I am happy no one answered, was a fun experimenting process but I was able to 
reconfigure the gluster node using an ansible playbook from redhats website.

Instructions for whats needed:
- 
https://access.redhat.com/documentation/en-us/red_hat_hyperconverged_infrastructure_for_virtualization/1.6/html/maintaining_red_hat_hyperconverged_infrastructure_for_virtualization/scaling#creating-bricks-using-ansible
- Also had to edit the gluster python file in other threads due to vdsm bug in 
4.5.
Incase anyone is wondering, this is the playbook I had to edit with my configs:

# gluster_infra_disktype
# Set a disk type. Options: JBOD, RAID6, RAID10 - Default: JBOD
gluster_infra_disktype: RAID6

# gluster_infra_dalign
# Dataalignment, for JBOD default is 256K if not provided.
# For RAID{6,10} dataalignment is computed by multiplying
# gluster_infra_diskcount and gluster_infra_stripe_unit_size.
gluster_infra_dalign: 256K

# gluster_infra_diskcount
# Required only for RAID6 and RAID10.
gluster_infra_diskcount: 8

# gluster_infra_stripe_unit_size
# Required only in case of RAID6 and RAID10. Stripe unit size always in KiB, do
# not provide the trailing `K' in the value.
gluster_infra_stripe_unit_size: 128

# gluster_infra_volume_groups
# Variables for creating volume group
gluster_infra_volume_groups:
  - { vgname: 'gluster_vg_sda4', pvname: '/dev/sda4' }

# gluster_infra_thick_lvs
# Variable for thick lv creation
gluster_infra_thick_lvs:
  - { vgname: 'gluster_vg_sda4', lvname: 'gluster_lv_engine', size: '100G' }

# gluster_infra_thinpools
# thinpoolname is optional, if not provided `vgname' followed by _thinpool is
# used for name. poolmetadatasize is optional, default 16G is used
gluster_infra_thinpools:
  - {vgname: 'gluster_vg_sda4', thinpoolname: 
'gluster_thinpool_gluster_vg_sda4', thinpoolsize: '100G', poolmetadatasize: 
'16G' }

# gluster_infra_lv_logicalvols
# Thinvolumes for the brick. `thinpoolname' is optional, if omitted `vgname'
# followed by _thinpool is used
gluster_infra_lv_logicalvols:
  - { vgname: 'gluster_vg_sda4', thinpool: 'gluster_thinpool_gluster_vg_sda4', 
lvname: 'gluster_lv_data', lvsize: '5500G' }

# Setting up cache using SSD disks
#gluster_infra_cache_vars:
#  - { vgname: 'gluster_vg_sda4', cachedisk: '/dev/vdd',
#    cachethinpoolname: 'foo_thinpool', cachelvname: 'cachelv',
#      cachelvsize: '20G', cachemetalvname: 'cachemeta',
#      cachemetalvsize: '100M', cachemode: 'writethrough' }

# gluster_infra_mount_devices
gluster_infra_mount_devices:
  - { path: '/gluster_bricks/engine/engine', vgname: 'gluster_vg_sda4', lvname: 
'gluster_lv_engine' }
  - { path: '/gluster_bricks/data/data', vgname: 'gluster_vg_sda4', lvname: 
'gluster_lv_data' }
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[ovirt-users] Re: Self-hosted engine 4.5.0 deployment fails

[diego . ercolani]

Please follow the instruction here:
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/N6MNSV4ZK26V5NVPBFAMHQPAQAWUR2OE/
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[ovirt-users] Re: FC Storage recover

[Strahil Nikolov via Users]

What is the status of your hosts ? Do you have a host designated as SPM ?
Best Regards,Strahil Nikolov
 
 
  On Wed, May 4, 2022 at 8:03, Nyika Csaba wrote:   
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[ovirt-users] Re: Rebuilding Gluster Storage through GUI?

[Abe E]

I am happy no one answered, was a fun experimenting process but I was able to 
reconfigure the gluster node using an ansible playbook from redhats website.

Instructions for whats needed:
- 
https://access.redhat.com/documentation/en-us/red_hat_hyperconverged_infrastructure_for_virtualization/1.6/html/maintaining_red_hat_hyperconverged_infrastructure_for_virtualization/scaling#creating-bricks-using-ansible
- Also had to edit the gluster python file in other threads due to vdsm bug in 
4.5.
Incase anyone is wondering, this is the playbook I had to edit with my configs:

# gluster_infra_disktype
# Set a disk type. Options: JBOD, RAID6, RAID10 - Default: JBOD
gluster_infra_disktype: RAID6

# gluster_infra_dalign
# Dataalignment, for JBOD default is 256K if not provided.
# For RAID{6,10} dataalignment is computed by multiplying
# gluster_infra_diskcount and gluster_infra_stripe_unit_size.
gluster_infra_dalign: 256K

# gluster_infra_diskcount
# Required only for RAID6 and RAID10.
gluster_infra_diskcount: 8

# gluster_infra_stripe_unit_size
# Required only in case of RAID6 and RAID10. Stripe unit size always in KiB, do
# not provide the trailing `K' in the value.
gluster_infra_stripe_unit_size: 128

# gluster_infra_volume_groups
# Variables for creating volume group
gluster_infra_volume_groups:
   - { vgname: 'gluster_vg_sda4', pvname: '/dev/sda4' }

# gluster_infra_thick_lvs
# Variable for thick lv creation
gluster_infra_thick_lvs:
  - { vgname: 'gluster_vg_sda4', lvname: 'gluster_lv_engine', size: '100G' }

# gluster_infra_thinpools
# thinpoolname is optional, if not provided `vgname' followed by _thinpool is
# used for name. poolmetadatasize is optional, default 16G is used
gluster_infra_thinpools:
  - {vgname: 'gluster_vg_sda4', thinpoolname: 
'gluster_thinpool_gluster_vg_sda4', thinpoolsize: '100G', poolmetadatasize: 
'16G' }

# gluster_infra_lv_logicalvols
# Thinvolumes for the brick. `thinpoolname' is optional, if omitted `vgname'
# followed by _thinpool is used
gluster_infra_lv_logicalvols:
   - { vgname: 'gluster_vg_sda4', thinpool: 'gluster_thinpool_gluster_vg_sda4', 
lvname: 'gluster_lv_data', lvsize: '5500G' }

# Setting up cache using SSD disks
#gluster_infra_cache_vars:
#  - { vgname: 'gluster_vg_sda4', cachedisk: '/dev/vdd',
# cachethinpoolname: 'foo_thinpool', cachelvname: 'cachelv',
#   cachelvsize: '20G', cachemetalvname: 'cachemeta',
#  cachemetalvsize: '100M', cachemode: 'writethrough' }

# gluster_infra_mount_devices
gluster_infra_mount_devices:
   - { path: '/gluster_bricks/engine/engine', vgname: 'gluster_vg_sda4', 
lvname: 'gluster_lv_engine' }
   - { path: '/gluster_bricks/data/data', vgname: 'gluster_vg_sda4', lvname: 
'gluster_lv_data' }
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[ovirt-users] Re: Rebuilding Gluster Storage through GUI?

[Strahil Nikolov via Users]

oVirt' Engine is the upstream of Red Hat Gluster Storage Console and it should 
support most of the tasks.
Best Regards,Strahil Nikolov
 
 
  On Tue, May 3, 2022 at 21:53, Abe E wrote:   Is it 
possible to reconfigure my broken arbiter gluster from the GUI? Something broke 
it all in my 4.4 to 4.5 Upgrade after reboot and I just don't have the time to 
keep TSing through it versus attempting to rebuild it.

Has anyone ever tried re-installing the node itself and using the ovirt gui to 
run in theory a single gluster install to add it to the main DC? This would 
save alot of configs through the CLI for rebuiling the bricks for this node.
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