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Bug 1990660

Summary:	virt.uuid fact is missing on ibm_power-lpar_dedicated system
Product:	Red Hat Enterprise Linux 8	Reporter:	John Sefler <jsefler>
Component:	subscription-manager	Assignee:	Pino Toscano <ptoscano>
Status:	CLOSED ERRATA	QA Contact:	Red Hat subscription-manager QE Team <rhsm-qe>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	8.5	CC:	arpandey, candlepin-bugs, ptoscano, redakkan, rhsm-qe
Target Milestone:	beta	Keywords:	Triaged
Target Release:	8.6	Flags:	pm-rhel: mirror+
Hardware:	ppc64le
OS:	Unspecified
Whiteboard:
Fixed In Version:	subscription-manager-1.28.24-1.el8	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1989955	Environment:
Last Closed:	2022-05-10 15:22:56 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1989955
Bug Blocks:

Description John Sefler 2021-08-05 21:29:00 UTC

+++ This bug was initially created as a clone of Bug #1989955 +++

Description of problem:

While testing this IBM POWER9 system reserved from Beaker (https://beaker.engineering.redhat.com/view/ibm-p9z-25-lp5.virt.pnr.lab.eng.rdu2.redhat.com#details), virt-what and the system facts indicate that the system is a virtual guest, but there is no virt.uuid fact due to the following WARNING found in the rhsm.log...

[WARNING] subscription-manager:84736:MainThread @virt.py:136 - Tried to read /proc/device-tree/vm,uuid but there was an error: [Errno 2] No such file or directory: '/proc/device-tree/vm,uuid'

I am not a ppc64le expert and I don't know how predictable this file is, but this system has the following file under /proc/device-tree/

[root@ibm-p9z-25-lp5 ~]# ls -l /proc/device-tree/ibm,partition-uuid
-r--r--r--. 1 root root 37 Aug  3 16:12 /proc/device-tree/ibm,partition-uuid
[root@ibm-p9z-25-lp5 ~]# cat /proc/device-tree/ibm,partition-uuid
6964dfbd-a275-4cf3-9919-540839ba92ee


Version-Release number of selected component (if applicable):
RHEL-9.0.0-20210729.2 BaseOS ppc64le
[root@ibm-p9z-25-lp5 ~]# rpm -q subscription-manager
subscription-manager-1.29.18-1.el9.ppc64le


How reproducible:


Steps to Reproduce:
[root@ibm-p9z-25-lp5 ~]# virt-what
ibm_power-lpar_dedicated

[root@ibm-p9z-25-lp5 ~]# subscription-manager facts --list
cpu.core(s)_per_socket: 2
cpu.cpu(s): 16
cpu.cpu_socket(s): 1
cpu.thread(s)_per_core: 8
cpu.topology_source: kernel /sys cpu sibling lists
distribution.id: Plow
distribution.name: Red Hat Enterprise Linux
distribution.version: 9.0
distribution.version.modifier: Unknown
last_boot: 2021-08-03 15:37:24 UTC
lscpu.architecture: ppc64le
lscpu.byte_order: Little Endian
lscpu.core(s)_per_socket: 1
lscpu.cpu(s): 16
lscpu.hypervisor_vendor: pHyp
lscpu.l1d_cache: 128 KiB (4 instances)
lscpu.l1i_cache: 128 KiB (4 instances)
lscpu.l2_cache: 1 MiB (2 instances)
lscpu.l3_cache: 20 MiB (2 instances)
lscpu.model: 2.2 (pvr 004e 0202)
lscpu.model_name: POWER9 (architected), altivec supported
lscpu.numa_node(s): 1
lscpu.numa_node0_cpu(s): 0-15
lscpu.on-line_cpu(s)_list: 0-15
lscpu.physical_chips: 1
lscpu.physical_cores/chip: 10
lscpu.physical_sockets: 2
lscpu.socket(s): 2
lscpu.thread(s)_per_core: 8
lscpu.virtualization_type: para
lscpu.vulnerability_itlb_multihit: Not affected
lscpu.vulnerability_l1tf: Mitigation; RFI Flush, L1D private per thread
lscpu.vulnerability_mds: Not affected
lscpu.vulnerability_meltdown: Mitigation; RFI Flush, L1D private per thread
lscpu.vulnerability_spec_store_bypass: Mitigation; Kernel entry/exit barrier (eieio)
lscpu.vulnerability_spectre_v1: Mitigation; __user pointer sanitization, ori31 speculation barrier enabled
lscpu.vulnerability_spectre_v2: Mitigation; Indirect branch cache disabled, Software link stack flush
lscpu.vulnerability_srbds: Not affected
lscpu.vulnerability_tsx_async_abort: Not affected
memory.memtotal: 13442688
memory.swaptotal: 6787008
net.interface.env2.ipv4_address: 10.0.2.180
net.interface.env2.ipv4_address_list: 10.0.2.180
net.interface.env2.ipv4_broadcast: 10.0.2.255
net.interface.env2.ipv4_broadcast_list: 10.0.2.255
net.interface.env2.ipv4_netmask: 24
net.interface.env2.ipv4_netmask_list: 24
net.interface.env2.ipv6_address.global: 2620:52:0:2:dc61:69ff:fe97:2202
net.interface.env2.ipv6_address.global_list: 2620:52:0:2:dc61:69ff:fe97:2202
net.interface.env2.ipv6_address.link: fe80::dc61:69ff:fe97:2202
net.interface.env2.ipv6_address.link_list: fe80::dc61:69ff:fe97:2202
net.interface.env2.ipv6_netmask.global: 64
net.interface.env2.ipv6_netmask.global_list: 64
net.interface.env2.ipv6_netmask.link: 64
net.interface.env2.ipv6_netmask.link_list: 64
net.interface.env2.mac_address: de:61:69:97:22:02
net.interface.lo.ipv4_address: 127.0.0.1
net.interface.lo.ipv4_address_list: 127.0.0.1
net.interface.lo.ipv4_broadcast: Unknown
net.interface.lo.ipv4_broadcast_list: Unknown
net.interface.lo.ipv4_netmask: 8
net.interface.lo.ipv4_netmask_list: 8
net.interface.lo.ipv6_address.host: ::1
net.interface.lo.ipv6_address.host_list: ::1
net.interface.lo.ipv6_netmask.host: 128
net.interface.lo.ipv6_netmask.host_list: 128
network.fqdn: ibm-p9z-25-lp5.virt.pnr.lab.eng.rdu2.redhat.com
network.hostname: ibm-p9z-25-lp5.virt.pnr.lab.eng.rdu2.redhat.com
network.ipv4_address: 10.0.2.180
network.ipv6_address: fe80::dc61:69ff:fe97:2202, 2620:52:0:2:dc61:69ff:fe97:2202
proc_cpuinfo.common.machine: CHRP IBM,8375-42A
proc_cpuinfo.common.mmu: Hash
proc_cpuinfo.common.model: IBM,8375-42A
proc_cpuinfo.common.platform: pSeries
proc_stat.btime: 1628005044
system.certificate_version: 3.2
system.default_locale: en_US.UTF-8
uname.machine: ppc64le
uname.nodename: ibm-p9z-25-lp5.virt.pnr.lab.eng.rdu2.redhat.com
uname.release: 5.14.0-0.rc3.29.el9.ppc64le
uname.sysname: Linux
uname.version: #1 SMP Tue Jul 27 09:59:05 EDT 2021
virt.host_type: ibm_power-lpar_dedicated
virt.is_guest: True

[root@ibm-p9z-25-lp5 ~]# grep WARNING /var/log/rhsm/rhsm.log
2021-08-04 08:08:49,508 [WARNING] subscription-manager:118746:MainThread @virt.py:136 - Tried to read /proc/device-tree/vm,uuid but there was an error: [Errno 2] No such file or directory: '/proc/device-tree/vm,uuid'



Actual results:
  above

Expected results:
  Since virt-what reports this as a virtual guest and virt.is_guest is True, there should be a virt.uuid fact, but it is missing due to the WARNING.


Additional info:

[root@ibm-p9z-25-lp5 ~]# ls -l /proc/device-tree/
total 0
-r--r--r--.  1 root root    4 Aug  3 16:12 '#address-cells'
drwxr-xr-x.  2 root root    0 Aug  3 16:12  aliases
drwxr-xr-x.  2 root root    0 Aug  3 11:37  chosen
-r--r--r--.  1 root root    4 Aug  3 16:12  clock-frequency
-r--r--r--.  1 root root   13 Aug  3 14:19  compatible
drwxr-xr-x.  8 root root    0 Aug  3 16:12  cpus
-r--r--r--.  1 root root    5 Aug  3 16:12  device_type
drwxr-xr-x.  3 root root    0 Aug  3 16:12  event-sources
-r--r--r--.  1 root root    8 Aug  3 11:37 'hmc-managed?'
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,aix-diagnostics
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,converged-loc-codes
-r--r--r--.  1 root root 1917 Aug  3 16:12  ibm,drc-info
drwxr-xr-x.  2 root root    0 Aug  3 16:12  ibm,dynamic-reconfiguration-memory
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,eeh-default
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,enable-ci64-capable
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,extended-address
-r--r--r--.  1 root root    8 Aug  3 16:12  ibm,extended-clock-frequency
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,fault-behavior
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,fru-9006-deactivate
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,fw-bytes-per-boot-device
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,fw-net-version
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,ignore-hp-po-fails-for-dlpar
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,linux-le-capable
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,lpar-capable
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,max-boot-devices
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,max-vios-function-level
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,migratable-partition
-r--r--r--.  1 root root    3 Aug  3 16:12  ibm,model-class
-r--r--r--.  1 root root    4 Aug  3 11:37  ibm,partition-name
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,partition-no
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,partition-performance-parameters-level
-r--r--r--.  1 root root   37 Aug  3 16:12  ibm,partition-uuid    <=========== LOOK HERE
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,pci-full-cfg
drwxr-xr-x.  2 root root    0 Aug  3 16:12  ibm,persistent-memory
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,phandle
drwxr-xr-x.  5 root root    0 Aug  3 16:12  ibm,platform-facilities
-r--r--r--.  1 root root   20 Aug  3 16:12  ibm,platform-hardware-notification
-r--r--r--.  1 root root   16 Aug  3 16:12  ibm,plat-res-int-priorities
-r--r--r--.  1 root root    0 Aug  3 16:12  ibm,powervm-partition
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,secure-boot
drwxr-xr-x.  2 root root    0 Aug  3 16:12  ibm,serial
-r--r--r--.  1 root root    4 Aug  3 16:12  ibm,service-indicator-mode
drwxr-xr-x.  2 root root    0 Aug  3 16:12  interrupt-controller@0
drwxr-xr-x.  2 root root    0 Aug  3 16:12  memory@0
-r--r--r--.  1 root root   13 Aug  3 16:12  model
-r--r--r--.  1 root root    1 Aug  3 16:12  name
drwxr-xr-x.  2 root root    0 Aug  3 16:12  openprom
drwxr-xr-x.  2 root root    0 Aug  3 16:12  options
drwxr-xr-x. 36 root root    0 Aug  3 16:12  packages
-r--r--r--.  1 root root    4 Aug  3 16:12  phandle
drwxr-xr-x.  2 root root    0 Aug  3 15:38  rtas
-r--r--r--.  1 root root    4 Aug  3 16:12 '#size-cells'
-r--r--r--.  1 root root   14 Aug  3 16:12  system-id
drwxr-xr-x. 10 root root    0 Aug  3 15:38  vdevice

[root@ibm-p9z-25-lp5 ~]# cat /proc/device-tree/ibm,partition-uuid 
6964dfbd-a275-4cf3-9919-540839ba92ee

Comment 1 John Sefler 2021-08-05 21:37:50 UTC

Although comment 0 is reported against RHEL-9 it also happens on RHEL-8 as shown below...

Compose: RHEL-8/RHEL-8.5.0-20210730.n.0

# rpm -q subscription-manager
subscription-manager-1.28.19-1.el8.ppc64le


# subscription-manager facts --list
cpu.core(s)_per_socket: 1
cpu.cpu(s): 8
cpu.cpu_socket(s): 1
cpu.thread(s)_per_core: 8
cpu.topology_source: kernel /sys cpu sibling lists
distribution.id: Ootpa
distribution.name: Red Hat Enterprise Linux
distribution.version: 8.5
distribution.version.modifier: Unknown
insights_id: 4acc43c2-bf3e-4b4c-8c88-eb011f329c2f
last_boot: 2021-08-04 22:13:34
lscpu.architecture: ppc64le
lscpu.byte_order: Little Endian
lscpu.core(s)_per_socket: 0
lscpu.cpu(s): 8
lscpu.hypervisor_vendor: pHyp
lscpu.l1d_cache: 32K
lscpu.l1i_cache: 32K
lscpu.l2_cache: 512K
lscpu.l3_cache: 10240K
lscpu.model: 2.2 (pvr 004e 0202)
lscpu.model_name: POWER9 (architected), altivec supported
lscpu.numa_node(s): 1
lscpu.numa_node1_cpu(s): 0-7
lscpu.on-line_cpu(s)_list: 0-7
lscpu.physical_chips: 1
lscpu.physical_cores/chip: 10
lscpu.physical_sockets: 2
lscpu.socket(s): 2
lscpu.thread(s)_per_core: 8
lscpu.virtualization_type: para
memory.memtotal: 15670336
memory.swaptotal: 8417216
net.interface.cni-podman0.ipv4_address: 10.88.0.1
net.interface.cni-podman0.ipv4_address_list: 10.88.0.1
net.interface.cni-podman0.ipv4_broadcast: 10.88.255.255
net.interface.cni-podman0.ipv4_broadcast_list: 10.88.255.255
net.interface.cni-podman0.ipv4_netmask: 16
net.interface.cni-podman0.ipv4_netmask_list: 16
net.interface.cni-podman0.ipv6_address.link: fe80::c0ee:e1ff:fe02:2105
net.interface.cni-podman0.ipv6_address.link_list: fe80::c0ee:e1ff:fe02:2105
net.interface.cni-podman0.ipv6_netmask.link: 64
net.interface.cni-podman0.ipv6_netmask.link_list: 64
net.interface.cni-podman0.mac_address: c2:ee:e1:02:21:05
net.interface.env2.ipv4_address: 10.16.46.86
net.interface.env2.ipv4_address_list: 10.16.46.86
net.interface.env2.ipv4_broadcast: 10.16.47.255
net.interface.env2.ipv4_broadcast_list: 10.16.47.255
net.interface.env2.ipv4_netmask: 21
net.interface.env2.ipv4_netmask_list: 21
net.interface.env2.ipv6_address.global: 2620:52:0:102f:1cb1:2dff:feb8:3702
net.interface.env2.ipv6_address.global_list: 2620:52:0:102f:1cb1:2dff:feb8:3702
net.interface.env2.ipv6_address.link: fe80::1cb1:2dff:feb8:3702
net.interface.env2.ipv6_address.link_list: fe80::1cb1:2dff:feb8:3702
net.interface.env2.ipv6_netmask.global: 64
net.interface.env2.ipv6_netmask.global_list: 64
net.interface.env2.ipv6_netmask.link: 64
net.interface.env2.ipv6_netmask.link_list: 64
net.interface.env2.mac_address: 1e:b1:2d:b8:37:02
net.interface.lo.ipv4_address: 127.0.0.1
net.interface.lo.ipv4_address_list: 127.0.0.1
net.interface.lo.ipv4_broadcast: Unknown
net.interface.lo.ipv4_broadcast_list: Unknown
net.interface.lo.ipv4_netmask: 8
net.interface.lo.ipv4_netmask_list: 8
net.interface.lo.ipv6_address.host: ::1
net.interface.lo.ipv6_address.host_list: ::1
net.interface.lo.ipv6_netmask.host: 128
net.interface.lo.ipv6_netmask.host_list: 128
network.fqdn: ibm-p9z-15-lp1.lab.eng.bos.redhat.com
network.hostname: ibm-p9z-15-lp1.lab.eng.bos.redhat.com
network.ipv4_address: 10.16.46.86
network.ipv6_address: fe80::1cb1:2dff:feb8:3702, 2620:52:0:102f:1cb1:2dff:feb8:3702, fe80::c0ee:e1ff:fe02:2105
proc_cpuinfo.common.machine: CHRP IBM,9009-42A
proc_cpuinfo.common.mmu: Hash
proc_cpuinfo.common.model: IBM,9009-42A
proc_cpuinfo.common.platform: pSeries
proc_stat.btime: 1628115214
system.certificate_version: 3.2
system.default_locale: en_US.UTF-8
uname.machine: ppc64le
uname.nodename: ibm-p9z-15-lp1.lab.eng.bos.redhat.com
uname.release: 4.18.0-325.el8.ppc64le
uname.sysname: Linux
uname.version: #1 SMP Mon Jul 26 22:28:14 EDT 2021
virt.host_type: ibm_power-lpar_dedicated
virt.is_guest: True


# cat /proc/device-tree/ibm,partition-uuid
2214b48d-122f-42ad-a527-73c4a79ba2df


Actual:
  virt.uuid is missing
Expected: 
  virt.uuid: 2214b48d-122f-42ad-a527-73c4a79ba2df

Comment 2 Pino Toscano 2021-08-17 14:27:44 UTC

I provided some information about it in the RHEL 8 version of this bug, i.e. bug 1989955: see bug 1989955 comment 1.

Comment 3 Rehana 2021-11-09 10:10:55 UTC

Reproducing the failure in :

# rpm -q subscription-manager
subscription-manager-1.28.21-3.el8.ppc64le

# ls -l /proc/device-tree/ibm,partition-uuid
-r--r--r--. 1 root root 37 Nov  8 10:32 /proc/device-tree/ibm,partition-uuid

# cat /proc/device-tree/ibm,partition-uuid
0cba0cc4-6de8-4a41-b9b3-efaa33248dab

# virt-what
ibm_power-lpar_dedicated

# subscription-manager facts --list
cpu.core(s)_per_socket: 1
cpu.cpu(s): 8
cpu.cpu_socket(s): 1
cpu.thread(s)_per_core: 8
cpu.topology_source: kernel /sys cpu sibling lists
distribution.id: Ootpa
distribution.name: Red Hat Enterprise Linux
distribution.version: 8.6
distribution.version.modifier: Unknown
last_boot: 2021-11-08 15:31:49
lscpu.architecture: ppc64le
lscpu.byte_order: Little Endian
lscpu.core(s)_per_socket: 0
lscpu.cpu(s): 8
lscpu.hypervisor_vendor: pHyp
lscpu.l1d_cache: 32K
lscpu.l1i_cache: 32K
lscpu.l2_cache: 512K
lscpu.l3_cache: 10240K
lscpu.model: 2.2 (pvr 004e 0202)
lscpu.model_name: POWER9 (architected), altivec supported
lscpu.numa_node(s): 1
lscpu.numa_node0_cpu(s): 0-7
lscpu.on-line_cpu(s)_list: 0-7
lscpu.physical_chips: 1
lscpu.physical_cores/chip: 10
lscpu.physical_sockets: 2
lscpu.socket(s): 2
lscpu.thread(s)_per_core: 8
lscpu.virtualization_type: para
memory.memtotal: 7801664
memory.swaptotal: 4218816
net.interface.env3.ipv4_address: 10.0.2.222
net.interface.env3.ipv4_address_list: 10.0.2.222
net.interface.env3.ipv4_broadcast: 10.0.2.255
net.interface.env3.ipv4_broadcast_list: 10.0.2.255
net.interface.env3.ipv4_netmask: 24
net.interface.env3.ipv4_netmask_list: 24
net.interface.env3.ipv6_address.global: 2620:52:0:2:c854:8aff:fe77:4f03
net.interface.env3.ipv6_address.global_list: 2620:52:0:2:c854:8aff:fe77:4f03
net.interface.env3.ipv6_address.link: fe80::c854:8aff:fe77:4f03
net.interface.env3.ipv6_address.link_list: fe80::c854:8aff:fe77:4f03
net.interface.env3.ipv6_netmask.global: 64
net.interface.env3.ipv6_netmask.global_list: 64
net.interface.env3.ipv6_netmask.link: 64
net.interface.env3.ipv6_netmask.link_list: 64
net.interface.env3.mac_address: ca:54:8a:77:4f:03
net.interface.lo.ipv4_address: 127.0.0.1
net.interface.lo.ipv4_address_list: 127.0.0.1
net.interface.lo.ipv4_broadcast: Unknown
net.interface.lo.ipv4_broadcast_list: Unknown
net.interface.lo.ipv4_netmask: 8
net.interface.lo.ipv4_netmask_list: 8
net.interface.lo.ipv6_address.host: ::1
net.interface.lo.ipv6_address.host_list: ::1
net.interface.lo.ipv6_netmask.host: 128
net.interface.lo.ipv6_netmask.host_list: 128
network.fqdn: ibm-p9z-23-lp12.virt.pnr.lab.eng.rdu2.redhat.com
network.hostname: ibm-p9z-23-lp12.virt.pnr.lab.eng.rdu2.redhat.com
network.ipv4_address: 10.0.2.222
network.ipv6_address: fe80::c854:8aff:fe77:4f03, 2620:52:0:2:c854:8aff:fe77:4f03
proc_cpuinfo.common.machine: CHRP IBM,8375-42A
proc_cpuinfo.common.mmu: Hash
proc_cpuinfo.common.model: IBM,8375-42A
proc_cpuinfo.common.platform: pSeries
proc_stat.btime: 1636385509
system.certificate_version: 3.2
system.default_locale: en_US.UTF-8
uname.machine: ppc64le
uname.nodename: ibm-p9z-23-lp12.virt.pnr.lab.eng.rdu2.redhat.com
uname.release: 4.18.0-348.4.el8.kpq0.ppc64le
uname.sysname: Linux
uname.version: #1 SMP Wed Oct 27 15:01:09 EDT 2021
virt.host_type: ibm_power-lpar_dedicated
virt.is_guest: True

# grep WARNING /var/log/rhsm/rhsm.log
2021-11-08 10:30:50,468 [WARNING] dnf:32427:MainThread @logutil.py:170 - logging already initialized
2021-11-08 10:32:22,859 [WARNING] dnf:5181:MainThread @logutil.py:170 - logging already initialized
2021-11-08 10:32:30,967 [WARNING] dnf:5449:MainThread @logutil.py:170 - logging already initialized
2021-11-08 10:33:55,718 [WARNING] dnf:5461:MainThread @logutil.py:170 - logging already initialized
2021-11-09 04:25:11,045 [WARNING] subscription-manager:43798:MainThread @virt.py:136 - Tried to read /proc/device-tree/vm,uuid but there was an error: [Errno 2] No such file or directory: '/proc/device-tree/vm,uuid'
2021-11-09 04:25:41,856 [WARNING] subscription-manager:43920:MainThread @virt.py:136 - Tried to read /proc/device-tree/vm,uuid but there was an error: [Errno 2] No such file or directory: '/proc/device-tree/vm,uuid'

Verifying the fix on :
======================

# subscription-manager version
server type: This system is currently not registered.
subscription management server: 3.2.21-1
subscription management rules: 5.41
subscription-manager: 1.28.22-1.git.22.9f66a72.el8

# ls -l /proc/device-tree/ibm,partition-uuid
-r--r--r--. 1 root root 37 Nov  8 10:32 /proc/device-tree/ibm,partition-uuid

# cat /proc/device-tree/ibm,partition-uuid
0cba0cc4-6de8-4a41-b9b3-efaa33248dab[root@ibm-p9z-23-lp12 ~]# virt-what
ibm_power-lpar_dedicated

# subscription-manager facts --list
cpu.core(s)_per_socket: 1
cpu.cpu(s): 8
cpu.cpu_socket(s): 1
cpu.thread(s)_per_core: 8
cpu.topology_source: kernel /sys cpu sibling lists
distribution.id: Ootpa
distribution.name: Red Hat Enterprise Linux
distribution.version: 8.6
distribution.version.modifier: Unknown
last_boot: 2021-11-08 15:31:49
lscpu.architecture: ppc64le
lscpu.byte_order: Little Endian
lscpu.core(s)_per_socket: 0
lscpu.cpu(s): 8
lscpu.hypervisor_vendor: pHyp
lscpu.l1d_cache: 32K
lscpu.l1i_cache: 32K
lscpu.l2_cache: 512K
lscpu.l3_cache: 10240K
lscpu.model: 2.2 (pvr 004e 0202)
lscpu.model_name: POWER9 (architected), altivec supported
lscpu.numa_node(s): 1
lscpu.numa_node0_cpu(s): 0-7
lscpu.on-line_cpu(s)_list: 0-7
lscpu.physical_chips: 1
lscpu.physical_cores/chip: 10
lscpu.physical_sockets: 2
lscpu.socket(s): 2
lscpu.thread(s)_per_core: 8
lscpu.virtualization_type: para
memory.memtotal: 7801664
memory.swaptotal: 4218816
net.interface.env3.ipv4_address: 10.0.2.222
net.interface.env3.ipv4_address_list: 10.0.2.222
net.interface.env3.ipv4_broadcast: 10.0.2.255
net.interface.env3.ipv4_broadcast_list: 10.0.2.255
net.interface.env3.ipv4_netmask: 24
net.interface.env3.ipv4_netmask_list: 24
net.interface.env3.ipv6_address.global: 2620:52:0:2:c854:8aff:fe77:4f03
net.interface.env3.ipv6_address.global_list: 2620:52:0:2:c854:8aff:fe77:4f03
net.interface.env3.ipv6_address.link: fe80::c854:8aff:fe77:4f03
net.interface.env3.ipv6_address.link_list: fe80::c854:8aff:fe77:4f03
net.interface.env3.ipv6_netmask.global: 64
net.interface.env3.ipv6_netmask.global_list: 64
net.interface.env3.ipv6_netmask.link: 64
net.interface.env3.ipv6_netmask.link_list: 64
net.interface.env3.mac_address: ca:54:8a:77:4f:03
net.interface.lo.ipv4_address: 127.0.0.1
net.interface.lo.ipv4_address_list: 127.0.0.1
net.interface.lo.ipv4_broadcast: Unknown
net.interface.lo.ipv4_broadcast_list: Unknown
net.interface.lo.ipv4_netmask: 8
net.interface.lo.ipv4_netmask_list: 8
net.interface.lo.ipv6_address.host: ::1
net.interface.lo.ipv6_address.host_list: ::1
net.interface.lo.ipv6_netmask.host: 128
net.interface.lo.ipv6_netmask.host_list: 128
network.fqdn: ibm-p9z-23-lp12.virt.pnr.lab.eng.rdu2.redhat.com
network.hostname: ibm-p9z-23-lp12.virt.pnr.lab.eng.rdu2.redhat.com
network.ipv4_address: 10.0.2.222
network.ipv6_address: 2620:52:0:2:c854:8aff:fe77:4f03, fe80::c854:8aff:fe77:4f03
proc_cpuinfo.common.machine: CHRP IBM,8375-42A
proc_cpuinfo.common.mmu: Hash
proc_cpuinfo.common.model: IBM,8375-42A
proc_cpuinfo.common.platform: pSeries
proc_stat.btime: 1636385509
system.certificate_version: 3.2
system.default_locale: en_US.UTF-8
uname.machine: ppc64le
uname.nodename: ibm-p9z-23-lp12.virt.pnr.lab.eng.rdu2.redhat.com
uname.release: 4.18.0-348.4.el8.kpq0.ppc64le
uname.sysname: Linux
uname.version: #1 SMP Wed Oct 27 15:01:09 EDT 2021
virt.host_type: ibm_power-lpar_dedicated
virt.is_guest: True
virt.uuid: 0cba0cc4-6de8-4a41-b9b3-efaa33248dab

^ Virt.uuid is now reported in the facts 

# grep WARNING /var/log/rhsm/rhsm.log
2021-11-08 10:30:50,468 [WARNING] dnf:32427:MainThread @logutil.py:170 - logging already initialized
2021-11-08 10:32:22,859 [WARNING] dnf:5181:MainThread @logutil.py:170 - logging already initialized
2021-11-08 10:32:30,967 [WARNING] dnf:5449:MainThread @logutil.py:170 - logging already initialized
2021-11-08 10:33:55,718 [WARNING] dnf:5461:MainThread @logutil.py:170 - logging already initialized
2021-11-09 04:25:11,045 [WARNING] subscription-manager:43798:MainThread @virt.py:136 - Tried to read /proc/device-tree/vm,uuid but there was an error: [Errno 2] No such file or directory: '/proc/device-tree/vm,uuid'
2021-11-09 04:25:41,856 [WARNING] subscription-manager:43920:MainThread @virt.py:136 - Tried to read /proc/device-tree/vm,uuid but there was an error: [Errno 2] No such file or directory: '/proc/device-tree/vm,uuid'
2021-11-09 04:31:19,836 [WARNING] yum:44116:MainThread @logutil.py:170 - logging already initialized
2021-11-09 04:44:31,931 [WARNING] yum:44788:MainThread @logutil.py:170 - logging already initialized


No new warning messages were displayed.

Comment 7 Archana Pandey 2021-11-29 12:17:10 UTC

Verifying issue on subscription-manager-1.28.24-1.el8.ppc64le
 
Beaker test information:                                            
                            JOBID=6041710                              
                        SUBMITTER=arpandey                          
                         RECIPEID=11052636                           
                           DISTRO=RHEL-8.6.0-20211128.3                             
                           DISTRO=RHEL-8.6.0-20211128.3                             
                                                                      
  Job whiteboard: Reserve Workflow provision of distro None on a specific system for 86400 seconds                              
                                                                      
  Recipe whiteboard:                         
**  **  **  **  **  **  **  **  **  **  **  **  **  **  **  **  **  **
[root@ibm-p9z-27-lp10 ~]# 
[root@ibm-p9z-27-lp10 ~]# 
[root@ibm-p9z-27-lp10 ~]# subscription-manager version
server type: This system is currently not registered.
subscription management server: 3.2.21-1
subscription management rules: 5.41
subscription-manager: 1.28.24-1.el8
[root@ibm-p9z-27-lp10 ~]# 
[root@ibm-p9z-27-lp10 ~]# rpm -qa subscription-manager
subscription-manager-1.28.24-1.el8.ppc64le
[root@ibm-p9z-27-lp10 ~]# 
[root@ibm-p9z-27-lp10 ~]# virt-what
ibm_power-lpar_shared
[root@ibm-p9z-27-lp10 ~]# cat /proc/device-tree/ibm,partition-uuid
3ddfd672-24da-4fbb-9aa2-38f985edc234[root@ibm-p9z-27-lp10 ~]# 
[root@ibm-p9z-27-lp10 ~]# 
[root@ibm-p9z-27-lp10 ~]# subscription-manager facts --list
cpu.core(s)_per_socket: 1
cpu.cpu(s): 8
cpu.cpu_socket(s): 1
cpu.thread(s)_per_core: 8
cpu.topology_source: kernel /sys cpu sibling lists
distribution.id: Ootpa
distribution.name: Red Hat Enterprise Linux
distribution.version: 8.6
distribution.version.modifier: Unknown
last_boot: 2021-11-29 12:09:39
lscpu.architecture: ppc64le
lscpu.byte_order: Little Endian
lscpu.core(s)_per_socket: 0
lscpu.cpu(s): 8
lscpu.hypervisor_vendor: pHyp
lscpu.l1d_cache: 32K
lscpu.l1i_cache: 32K
lscpu.model: 2.2 (pvr 004e 0202)
lscpu.model_name: POWER9 (architected), altivec supported
lscpu.numa_node(s): 1
lscpu.numa_node0_cpu(s): 0-7
lscpu.on-line_cpu(s)_list: 0-7
lscpu.physical_chips: 1
lscpu.physical_cores/chip: 11
lscpu.physical_sockets: 2
lscpu.socket(s): 2
lscpu.thread(s)_per_core: 8
lscpu.virtualization_type: para
memory.memtotal: 7801536
memory.swaptotal: 4218816
net.interface.env2.ipv4_address: 10.16.214.56
net.interface.env2.ipv4_address_list: 10.16.214.56
net.interface.env2.ipv4_broadcast: 10.16.215.255
net.interface.env2.ipv4_broadcast_list: 10.16.215.255
net.interface.env2.ipv4_netmask: 23
net.interface.env2.ipv4_netmask_list: 23
net.interface.env2.ipv6_address.global: 2620:52:0:10d6:8448:acff:fef1:7102
net.interface.env2.ipv6_address.global_list: 2620:52:0:10d6:8448:acff:fef1:7102
net.interface.env2.ipv6_address.link: fe80::8448:acff:fef1:7102
net.interface.env2.ipv6_address.link_list: fe80::8448:acff:fef1:7102
net.interface.env2.ipv6_netmask.global: 64
net.interface.env2.ipv6_netmask.global_list: 64
net.interface.env2.ipv6_netmask.link: 64
net.interface.env2.ipv6_netmask.link_list: 64
net.interface.env2.mac_address: 86:48:ac:f1:71:02
net.interface.lo.ipv4_address: 127.0.0.1
net.interface.lo.ipv4_address_list: 127.0.0.1
net.interface.lo.ipv4_broadcast: Unknown
net.interface.lo.ipv4_broadcast_list: Unknown
net.interface.lo.ipv4_netmask: 8
net.interface.lo.ipv4_netmask_list: 8
net.interface.lo.ipv6_address.host: ::1
net.interface.lo.ipv6_address.host_list: ::1
net.interface.lo.ipv6_netmask.host: 128
net.interface.lo.ipv6_netmask.host_list: 128
network.fqdn: ibm-p9z-27-lp10.ibm2.lab.eng.bos.redhat.com
network.hostname: ibm-p9z-27-lp10.ibm2.lab.eng.bos.redhat.com
network.ipv4_address: 10.16.214.56
network.ipv6_address: fe80::8448:acff:fef1:7102, 2620:52:0:10d6:8448:acff:fef1:7102
proc_cpuinfo.common.machine: CHRP IBM,8375-42A
proc_cpuinfo.common.mmu: Hash
proc_cpuinfo.common.model: IBM,8375-42A
proc_cpuinfo.common.platform: pSeries
proc_stat.btime: 1638187779
system.certificate_version: 3.2
system.default_locale: en_US.UTF-8
uname.machine: ppc64le
uname.nodename: ibm-p9z-27-lp10.ibm2.lab.eng.bos.redhat.com
uname.release: 4.18.0-353.el8.ppc64le
uname.sysname: Linux
uname.version: #1 SMP Thu Nov 25 15:12:10 EST 2021
virt.host_type: ibm_power-lpar_shared
virt.is_guest: True
virt.uuid: 3ddfd672-24da-4fbb-9aa2-38f985edc234                <<<<<<<<<<<< UUID reported successfully
[root@ibm-p9z-27-lp10 ~]# grep WARNING /var/log/rhsm/rhsm.log
2021-11-29 07:08:24,168 [WARNING] dnf:32243:MainThread @logutil.py:170 - logging already initialized
2021-11-29 07:10:21,134 [WARNING] dnf:4570:MainThread @logutil.py:170 - logging already initialized
2021-11-29 07:10:37,708 [WARNING] dnf:5453:MainThread @logutil.py:170 - logging already initialized
2021-11-29 07:12:25,718 [WARNING] dnf:5464:MainThread @logutil.py:170 - logging already initialized
[root@ibm-p9z-27-lp10 ~]# ^C
[root@ibm-p9z-27-lp10 ~]#    ^^^^^^^........................no WARNINGS reported

Verification : PASSED

Comment 8 Archana Pandey 2021-11-30 10:13:28 UTC

updating comment 7 to add check for changelog

[root@ibm-p9z-27-lp10 ~]# rpm -qa --changelog subscription-manager | grep 1990660
[root@ibm-p9z-27-lp10 ~]# rpm -qa --changelog subscription-manager | grep 1989955
- 1989955: use /proc/device-tree/ibm,partition-uuid on POWER LPARs
[root@ibm-p9z-27-lp10 ~]#

Comment 10 errata-xmlrpc 2022-05-10 15:22:56 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (subscription-manager bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:2047