Incremental Backup | oVirt
by luwen.zhang＠vinchin.com
Dear team,
My name is Luwen Zhang from Vinchin Backup & Recovery.
I'm sending you this Email because our developers encountered some problems while developing incremental backup feature following the oVirt documentations.
https://www.ovirt.org/documentation/incremental-backup-guide/incremental-...
We downloaded oVirt 4.4.1 from oVirt website, and is now developing based on this version, as per the documentation when we perform the first time full backup, we should obtain a "checkpoint id", so when we perform incremental backup using this ID we should know what's have changed on the VM. But now the problem is that we cannot get the checkpoint ID.
The components and versions of oVirt are as follows:
Could you please kindly check on this issue and point out what should be wrong and what we should do?
Looking forward to your reply.
Thanks & regards!
Luwen Zhang | Product Manager
Tel: +86-28-8553-0156
Mob: +86-138-8042-4687
Skype: luwen.zhang_cn
E-mail: luwen.zhang(a)vinchin.com
F5, Block 8, National Information Security Industry Park, No.333 YunHua Road, Hi-Tech Zone, Chengdu, China | P.C.610015
4 years, 1 month
Propose Eitan Raviv as a ovirt-system-tests network-suite maintainer
by Dominik Holler
Hi all,
Eitan Raviv has been working on the oVirt project for more than 3 years.
He contributed more than 40 patches to ovirt-system-tests, including
more than 35 patches to the network-suite.
He is already recognized as a relevant reviewer for the network-suite,
so it time to give him the official role for the work he is already
doing.
I would like to propose Eitan as a virt-system-tests network-suite
maintainer.
Thanks
Dominik
4 years, 1 month
OST fails during 002_bootstrap_pytest
by Vojtech Juranek
Hi,
can anybody look on OST, it fails constantly with error bellow.
See e.g. [1, 2] for full logs.
Thanks
Vojta
[1] https://jenkins.ovirt.org/job/ovirt-system-tests_manual/7381/
[2] https://jenkins.ovirt.org/job/ovirt-system-tests_manual/7382/
13:07:16 ../basic-suite-master/test-scenarios/
002_bootstrap_pytest.py::test_verify_engine_backup [WARNING]: Invalid
characters were found in group names but not replaced, use
13:07:22 -vvvv to see details
13:07:22 /usr/lib/python2.7/site-packages/requests/__init__.py:91:
RequestsDependencyWarning: urllib3 (1.25.10) or chardet (3.0.4) doesn't match
a supported version!
13:07:22 RequestsDependencyWarning)
13:07:22 lago-basic-suite-master-engine | CHANGED => {
13:07:22 "changed": true,
13:07:22 "gid": 0,
13:07:22 "group": "root",
13:07:22 "mode": "0755",
13:07:22 "owner": "root",
13:07:22 "path": "/var/log/ost-engine-backup",
13:07:22 "secontext": "unconfined_u:object_r:var_log_t:s0",
13:07:22 "size": 6,
13:07:22 "state": "directory",
13:07:22 "uid": 0
13:07:22 }
13:07:44 [WARNING]: Invalid characters were found in group names but not
replaced, use
13:07:44 -vvvv to see details
13:07:44 /usr/lib/python2.7/site-packages/requests/__init__.py:91:
RequestsDependencyWarning: urllib3 (1.25.10) or chardet (3.0.4) doesn't match
a supported version!
13:07:44 RequestsDependencyWarning)
13:07:44 lago-basic-suite-master-engine | FAILED | rc=1 >>
13:07:44 Start of engine-backup with mode 'backup'
13:07:44 scope: all
13:07:44 archive file: /var/log/ost-engine-backup/backup.tgz
13:07:44 log file: /var/log/ost-engine-backup/log.txt
13:07:44 Backing up:
13:07:44 Notifying engine
13:07:44 - Files
13:07:44 - Engine database 'engine'
13:07:44 - DWH database 'ovirt_engine_history'
13:07:44 - Grafana database '/var/lib/grafana/grafana.db'
13:07:44 Notifying engineFATAL: failed to backup /var/lib/grafana/grafana.db
with sqlite3non-zero return code
13:17:47 FAILED
4 years, 1 month
Engine build fails: "found duplicate key "when" with value "collectd_default_files|d(true)"
by Nir Soffer
I'm trying to build engine on new VM, installed based on README
and it fails in ansible-lint on:
/usr/share/ansible/roles/oVirt.metrics/roles/oVirt.logging/tasks/main.yml
Is this a known issue? any workaround?
Nir
---
$ make clean install-dev PREFIX="$HOME/ovirt-engine"
...
+ /usr/bin/ansible-lint -c build/ansible-lint.conf
packaging/playbooks/install-skydive.yml
packaging/playbooks/ovirt-provider-ovn-driver.yml
packaging/ansible-runner-service-project/project/create-brick.yml
packaging/ansible-runner-service-project/project/ovirt-fetch-he-config.yml
packaging/ansible-runner-service-project/project/ovirt-host-check-upgrade.yml
packaging/ansible-runner-service-project/project/ovirt-host-deploy.yml
packaging/ansible-runner-service-project/project/ovirt-host-enroll-certificate.yml
packaging/ansible-runner-service-project/project/ovirt-host-remove.yml
packaging/ansible-runner-service-project/project/ovirt-host-upgrade.yml
packaging/ansible-runner-service-project/project/ovirt-image-measure.yml
packaging/ansible-runner-service-project/project/ovirt-ova-export.yml
packaging/ansible-runner-service-project/project/ovirt-ova-import.yml
packaging/ansible-runner-service-project/project/ovirt-ova-query.yml
packaging/ansible-runner-service-project/project/ovirt-vnc-sasl.yml
packaging/ansible-runner-service-project/project/ovirt_host_upgrade_vars.yml
packaging/ansible-runner-service-project/project/replace-gluster.yml
packaging/ansible-runner-service-project/project/roles
packaging/ansible-runner-service-project/project/roles/gluster-brick-create
packaging/ansible-runner-service-project/project/roles/gluster-replace-peers
packaging/ansible-runner-service-project/project/roles/hc-gluster-cgroups
packaging/ansible-runner-service-project/project/roles/ovirt-host-check-upgrade
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-facts
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-firewalld
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-hosted-engine
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-iptables
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-kdump
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-kernel
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-libvirt-guests
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-misc
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-spice-encryption
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-vdsm-certificates
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-vdsm
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-vm-console-certificates
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-vm-console
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy-vnc-certificates
packaging/ansible-runner-service-project/project/roles/ovirt-host-deploy
packaging/ansible-runner-service-project/project/roles/ovirt-host-enroll-certificate
packaging/ansible-runner-service-project/project/roles/ovirt-host-setup-vnc-sasl
packaging/ansible-runner-service-project/project/roles/ovirt-host-upgrade
packaging/ansible-runner-service-project/project/roles/ovirt-image-measure
packaging/ansible-runner-service-project/project/roles/ovirt-ova-export-post-pack
packaging/ansible-runner-service-project/project/roles/ovirt-ova-export-pre-pack
packaging/ansible-runner-service-project/project/roles/ovirt-ova-extract
packaging/ansible-runner-service-project/project/roles/ovirt-ova-pack
packaging/ansible-runner-service-project/project/roles/ovirt-ova-query
packaging/ansible-runner-service-project/project/roles/ovirt-provider-ovn-driver
packaging/ansible-runner-service-project/project/roles/ovirt-to-vdsm-network
packaging/ansible-runner-service-project/project/roles/python-ver-detect
[WARNING]: While constructing a mapping from
/usr/share/ansible/roles/oVirt.metrics/roles/oVirt.logging/tasks/main.yml,
line 118, column 7, found a duplicate dict key
(when). Using last defined value only.
[WARNING]: While constructing a mapping from <unicode string>, line
118, column 7, found a duplicate dict key (when). Using last defined
value only.
Traceback (most recent call last):
File "/usr/bin/ansible-lint", line 11, in <module>
load_entry_point('ansible-lint==4.1.0', 'console_scripts', 'ansible-lint')()
File "/usr/lib/python3.6/site-packages/ansiblelint/__main__.py",
line 187, in main
matches.extend(runner.run())
File "/usr/lib/python3.6/site-packages/ansiblelint/__init__.py",
line 282, in run
skip_list=self.skip_list))
File "/usr/lib/python3.6/site-packages/ansiblelint/__init__.py",
line 174, in run
matches.extend(rule.matchtasks(playbookfile, text))
File "/usr/lib/python3.6/site-packages/ansiblelint/__init__.py",
line 84, in matchtasks
yaml = ansiblelint.utils.append_skipped_rules(yaml, text, file['type'])
File "/usr/lib/python3.6/site-packages/ansiblelint/utils.py", line
604, in append_skipped_rules
ruamel_data = yaml.load(file_text)
File "/usr/lib64/python3.6/site-packages/ruamel/yaml/main.py", line
266, in load
return constructor.get_single_data()
File "/usr/lib64/python3.6/site-packages/ruamel/yaml/constructor.py",
line 105, in get_single_data
return self.construct_document(node)
File "/usr/lib64/python3.6/site-packages/ruamel/yaml/constructor.py",
line 115, in construct_document
for dummy in generator:
File "/usr/lib64/python3.6/site-packages/ruamel/yaml/constructor.py",
line 1357, in construct_yaml_map
self.construct_mapping(node, data)
File "/usr/lib64/python3.6/site-packages/ruamel/yaml/constructor.py",
line 1266, in construct_mapping
self.check_mapping_key(node, key_node, maptyp, key, value)
File "/usr/lib64/python3.6/site-packages/ruamel/yaml/constructor.py",
line 265, in check_mapping_key
raise DuplicateKeyError(*args)
ruamel.yaml.constructor.DuplicateKeyError: while constructing a mapping
in "<unicode string>", line 118, column 7:
- name: Populate logging_outputs d ...
^ (line: 118)
" (original value: "collect_ovirt_engine_log or collect_ovirt_vdsm_log")
in "<unicode string>", line 135, column 7:
when: collectd_default_files|d(true)
^ (line: 135)
To suppress this check see:
http://yaml.readthedocs.io/en/latest/api.html#duplicate-keys
Duplicate keys will become and error in future releases, and are errors
by default when using the new API.
make[1]: *** [Makefile:366: validations] Error 1
make[1]: Leaving directory '/home/nsoffer/src/ovirt-engine'
make: *** [Makefile:545: all-dev] Error 2
4 years, 2 months
Very slow push/pull to/from gerrit
by Nir Soffer
Recently pushing changes to gerrit is very slow. It seems that the issue
is pulling changes during rebase in "git review".
Sometimes "git review" is very slow, but "git review -R" is very quick. This
show that the issue was getting changes from gerrit during when git-review
try to rebase the current branch on master.
I noticed that origin/master and gerrit/master do not show the same commit:
$ git log origin/master | head -1
commit 6e6e93cb1d237f9b6fdd533d5afdc1b9ba1c197a
$ git log gerrit/master | head -1
commit 353e7b1e322aa02d4767b6617ed094be0643b094
$ git remote -v
gerrit http://gerrit.ovirt.org/p/vdsm.git (fetch)
gerrit ssh://nsoffer@gerrit.ovirt.org:29418/vdsm.git (push)
origin http://gerrit.ovirt.org/p/vdsm.git (fetch)
origin http://gerrit.ovirt.org/p/vdsm.git (push)
I've been using this configuration for several years, and the slowness
started only recently, so I guess the issue is not on my side.
Same issues also on ovirt-engine, using similar configuration:
$ git remote -v
gerrit http://gerrit.ovirt.org/ovirt-engine (fetch)
gerrit ssh://nsoffer@gerrit.ovirt.org:29418/ovirt-engine.git (push)
origin git://gerrit.ovirt.org/ovirt-engine (fetch)
origin git://gerrit.ovirt.org/ovirt-engine (push)
Anyone experienced this?
I guess that restarting the gerrit server will "fix" this issue.
Nir
4 years, 2 months
ioprocess 1.4.2 not tagged
by Sandro Bonazzola
Hi,
last commit on ioprocess says:
* ae379c8 - (HEAD -> master, origin/master, origin/HEAD) release: Bump
version to 1.4.2 (12 giorni fa) <Eyal Shenitzky>
But it's missing a tag and it has not been added to releng-tools for being
included in oVirt 4.4.3 release candidate.
Anything missing there or can we release it?
Thanks,
--
Sandro Bonazzola
MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
Red Hat EMEA <https://www.redhat.com/>
sbonazzo(a)redhat.com
<https://www.redhat.com/>
*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*
4 years, 2 months
ovirt-engine-api-model master fail to build on Fedora 32 (Fatal error compiling: invalid flag: --release)
by Nir Soffer
I'm trying to build master on Fedora 32. This worked last week with:
commit cbb664f1b5b87e05fec535461cfa09c758b033c2 (gerrit/master)
Author: Martin Perina <mperina(a)redhat.com>
Date: Mon Sep 14 12:49:33 2020 +0200
Make check-patch.packages a link to build-artifacts.packages
But is broken now with:
commit e821632e04626f72957177e49f03ca90bcbb5b77 (HEAD -> master,
origin/master, origin/HEAD)
Author: Ori_Liel <oliel(a)redhat.com>
Date: Sat Sep 19 13:18:55 2020 +0300
[maven-release-plugin] prepare for next development iteration
Here is example build:
$ mvn clean install
[INFO] Scanning for projects...
[INFO]
[INFO] ---------------------< org.ovirt.engine.api:model >---------------------
[INFO] Building oVirt API Model 4.4.19-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ model ---
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ model ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory
/home/nsoffer/src/ovirt-engine-api-model/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ model ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 601 source files to
/home/nsoffer/src/ovirt-engine-api-model/target/classes
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.694 s
[INFO] Finished at: 2020-09-21T12:50:16+03:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.8.0:compile
(default-compile) on project model: Fatal error compiling: invalid
flag: --release -> [Help 1]
Do we have any way to fix this?
Nir
4 years, 2 months
