I think that since el9 VDO volumes are managed through LVM, 
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/deduplicating_and_compressing_logical_volumes_on_rhel/creating-a-deduplicated-and-compressed-logical-volume_deduplicating-and-compressing-logical-volumes-on-rhel

The standalone vdo command line tools are deprecated if I remember correctly.


Guillaume Pavese
Ingénieur Système et Réseau
Interactiv-Group


On Fri, Jul 1, 2022 at 11:23 PM Diego Ercolani <diego.ercolani@ssis.sm> wrote:
In data venerdì 1 luglio 2022 15:53:50 CEST, Michal Skrivanek ha scritto:
> which tools, on what OS?
difference between files included in vdo@el8 and vdo@el9:
diego@pc-diego:/tmp: diff -c /tmp/vdo-6.2.6.14-14.el8.x86_64 /tmp/vdo-8.1.1.360-1.el9.x86_64
*** /tmp/vdo-6.2.6.14-14.el8.x86_64     2022-07-01 16:14:16.176009560 +0200
--- /tmp/vdo-8.1.1.360-1.el9.x86_64     2022-07-01 16:11:51.110945071 +0200
***************
*** 1,9 ****
  /etc/bash_completion.d
- /etc/bash_completion.d/vdo
  /etc/bash_completion.d/vdostats
- /etc/udev/rules.d/69-vdo-start-by-dev.rules
- /usr/bin/vdo
- /usr/bin/vdo-by-dev
  /usr/bin/vdodmeventd
  /usr/bin/vdodumpconfig
  /usr/bin/vdoforcerebuild
--- 1,5 ----
***************
*** 11,129 ****
  /usr/bin/vdosetuuid
  /usr/bin/vdostats
  /usr/lib/.build-id
  /usr/lib/.build-id/31
! /usr/lib/.build-id/31/68a2e19fc937577929459f403383e915751458
! /usr/lib/.build-id/6b
! /usr/lib/.build-id/6b/dfd1643789926b5c0f09075a2e8fb2108a5872
! /usr/lib/.build-id/6d
! /usr/lib/.build-id/6d/c078500e3d97c838b2e0962c065983e0f68279
! /usr/lib/.build-id/90
! /usr/lib/.build-id/90/0c50231d21e6eeb98cefae8bf94b17d1cd4cbc
! /usr/lib/.build-id/b7
! /usr/lib/.build-id/b7/7a6ac8ea65cc6b32f2cfcc1188a049af329852
! /usr/lib/.build-id/e2
! /usr/lib/.build-id/e2/2569253be05e3443ffb13695efae69ee500584
! /usr/lib/python3.6/site-packages/vdo
! /usr/lib/python3.6/site-packages/vdo/__init__.py
! /usr/lib/python3.6/site-packages/vdo/__pycache__/__init__.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/__pycache__/__init__.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics
! /usr/lib/python3.6/site-packages/vdo/statistics/Command.py
! /usr/lib/python3.6/site-packages/vdo/statistics/Field.py
! /usr/lib/python3.6/site-packages/vdo/statistics/KernelStatistics.py
! /usr/lib/python3.6/site-packages/vdo/statistics/LabeledValue.py
! /usr/lib/python3.6/site-packages/vdo/statistics/StatFormatter.py
! /usr/lib/python3.6/site-packages/vdo/statistics/StatStruct.py
! /usr/lib/python3.6/site-packages/vdo/statistics/VDOReleaseVersions.py
! /usr/lib/python3.6/site-packages/vdo/statistics/VDOStatistics.py
! /usr/lib/python3.6/site-packages/vdo/statistics/__init__.py
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/Command.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/Command.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/Field.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/Field.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/KernelStatistics.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/KernelStatistics.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/LabeledValue.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/LabeledValue.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/StatFormatter.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/StatFormatter.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/StatStruct.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/StatStruct.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/VDOReleaseVersions.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/VDOReleaseVersions.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/VDOStatistics.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/VDOStatistics.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/__init__.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/statistics/__pycache__/__init__.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/utils
! /usr/lib/python3.6/site-packages/vdo/utils/Command.py
! /usr/lib/python3.6/site-packages/vdo/utils/FileUtils.py
! /usr/lib/python3.6/site-packages/vdo/utils/Timeout.py
! /usr/lib/python3.6/site-packages/vdo/utils/Transaction.py
! /usr/lib/python3.6/site-packages/vdo/utils/YAMLObject.py
! /usr/lib/python3.6/site-packages/vdo/utils/__init__.py
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/Command.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/Command.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/FileUtils.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/FileUtils.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/Timeout.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/Timeout.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/Transaction.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/Transaction.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/YAMLObject.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/YAMLObject.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/__init__.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/utils/__pycache__/__init__.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/CommandLock.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/Configuration.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/Constants.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/Defaults.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/ExitStatusMixins.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/KernelModuleService.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/MgmntUtils.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/Service.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/SizeString.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/Utils.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/VDOArgumentParser.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/VDOKernelModuleService.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/VDOOperation.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/VDOService.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__init__.py
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/CommandLock.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/CommandLock.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Configuration.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Configuration.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Constants.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Constants.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Defaults.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Defaults.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/ExitStatusMixins.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/ExitStatusMixins.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/KernelModuleService.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/KernelModuleService.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/MgmntUtils.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/MgmntUtils.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Service.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Service.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/SizeString.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/SizeString.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Utils.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/Utils.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/VDOArgumentParser.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/VDOArgumentParser.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/VDOKernelModuleService.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/VDOKernelModuleService.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/VDOOperation.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/VDOOperation.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/VDOService.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/VDOService.cpython-36.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/__init__.cpython-36.opt-1.pyc
! /usr/lib/python3.6/site-packages/vdo/vdomgmnt/__pycache__/__init__.cpython-36.pyc
! /usr/lib/systemd/system-preset/97-vdo.preset
! /usr/lib/systemd/system/vdo-start-by-dev@.service
! /usr/lib/systemd/system/vdo.service
! /usr/libexec/vdoprepareforlvm
  /usr/share/doc/vdo
  /usr/share/doc/vdo/COPYING
  /usr/share/doc/vdo/examples
--- 7,24 ----
  /usr/bin/vdosetuuid
  /usr/bin/vdostats
  /usr/lib/.build-id
+ /usr/lib/.build-id/1f
+ /usr/lib/.build-id/1f/c223b1e0c5c9387a05a8c5bbbf8313ad5f5626
  /usr/lib/.build-id/31
! /usr/lib/.build-id/31/33b74f91d98ce7446495342b6662e6d5cc3017
! /usr/lib/.build-id/35
! /usr/lib/.build-id/35/f2295d9473cbffa7217fc451352207c4083f5b
! /usr/lib/.build-id/43
! /usr/lib/.build-id/43/ddd7fd3ce96f1aba7bdd77c75dfa80d68a8e68
! /usr/lib/.build-id/82
! /usr/lib/.build-id/82/f0b5fa20e15efef0b9b5070705bad7a39b0c50
! /usr/lib/.build-id/d3
! /usr/lib/.build-id/d3/95e926e083d30e11c57acbbfa8077a9d12a905
  /usr/share/doc/vdo
  /usr/share/doc/vdo/COPYING
  /usr/share/doc/vdo/examples
***************
*** 136,148 ****
  /usr/share/doc/vdo/examples/monitor/monitor_check_vdostats_logicalSpace.pl
  /usr/share/doc/vdo/examples/monitor/monitor_check_vdostats_physicalSpace.pl
  /usr/share/doc/vdo/examples/monitor/monitor_check_vdostats_savingPercent.pl
- /usr/share/doc/vdo/examples/systemd
- /usr/share/doc/vdo/examples/systemd/VDO.mount.example
- /usr/share/man/man8/vdo.8.gz
  /usr/share/man/man8/vdodmeventd.8.gz
  /usr/share/man/man8/vdodumpconfig.8.gz
  /usr/share/man/man8/vdoforcerebuild.8.gz
  /usr/share/man/man8/vdoformat.8.gz
- /usr/share/man/man8/vdoprepareforlvm.8.gz
  /usr/share/man/man8/vdosetuuid.8.gz
  /usr/share/man/man8/vdostats.8.gz
--- 31,39 ----


--
Ing. Diego Ercolani
S.S.I.S. s.p.a.
T. 0549-875910
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