Bug 1938675
| Summary: | cannot reduce amounts of VF if VF instances were activated | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Mingyu Shi <mshi> | ||||
| Component: | nmstate | Assignee: | Gris Ge <fge> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Mingyu Shi <mshi> | ||||
| Severity: | low | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 8.4 | CC: | ferferna, fge, jiji, jishi, network-qe, till | ||||
| Target Milestone: | rc | Keywords: | Regression, Triaged | ||||
| Target Release: | --- | Flags: | mshi:
needinfo+
pm-rhel: mirror+ |
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| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | nmstate-1.1.0-0.6.alpha6.el8 | Doc Type: | No Doc Update | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2021-11-09 17:43:40 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: | |||||||
| Attachments: |
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Pre-test could be done via `sudo dnf copr enable packit/nmstate-nmstate-1652` Versions:
nmstate-1.1.0-0.7.alpha7.el8.noarch
nispor-1.1.1-1.el8.x86_64
NetworkManager-1.32.2-1.el8.x86_64
Linux dell-per740-79.rhts.eng.pek2.redhat.com 4.18.0-321.el8.x86_64 #1 SMP Mon Jul 5 14:18:50 EDT 2021 x86_64 x86_64 x86_64 GNU/Linux
Still failed, at least on an i40e driver
# ethtool -i ens1f0
driver: i40e
version: 4.18.0-321.el8.x86_64
firmware-version: 7.10 0x800075df 19.5.12
expansion-rom-version:
bus-info: 0000:3b:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
Reduce VFs from 64 to 63, raise:
2021-07-13 17:32:23,993 root ERROR Interface /org/freedesktop/NetworkManager/Devices/912 rollback failed
2021-07-13 17:32:23,993 root ERROR Interface /org/freedesktop/NetworkManager/Devices/927 rollback failed
Traceback (most recent call last):
File "/usr/bin/nmstatectl", line 11, in <module>
load_entry_point('nmstate==1.1.0', 'console_scripts', 'nmstatectl')()
File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 74, in main
return args.func(args)
File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 336, in set
return apply(args)
File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 353, in apply
args.save_to_disk,
File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 417, in apply_state
save_to_disk=save_to_disk,
File "/usr/lib/python3.6/site-packages/libnmstate/netapplier.py", line 90, in apply
_apply_ifaces_state(plugins, net_state, verify_change, save_to_disk)
File "/usr/lib/python3.6/site-packages/libnmstate/netapplier.py", line 123, in _apply_ifaces_state
plugin.apply_changes(net_state, save_to_disk)
File "/usr/lib/python3.6/site-packages/libnmstate/nm/plugin.py", line 233, in apply_changes
NmProfiles(self.context).apply_config(net_state, save_to_disk)
File "/usr/lib/python3.6/site-packages/libnmstate/nm/profiles.py", line 98, in apply_config
self._ctx.wait_all_finish()
File "/usr/lib/python3.6/site-packages/libnmstate/nm/context.py", line 217, in wait_all_finish
raise tmp_error
libnmstate.error.NmstateLibnmError: Activate profile uuid:b60faeb3-9814-4b4b-aac6-c665e1a07f7a iface:ens1f0 type: ethernet failed: reason=<enum NM_ACTIVE_CONNECTION_STATE_REASON_DEVICE_DISCONNECTED of type NM.ActiveConnectionStateReason><enum NM_DEVICE_STATE_REASON_SRIOV_CONFIGURATION_FAILED of type NM.DeviceStateReason>
driver: ixgbe version: 4.18.0-313.el8.test.x86_64 firmware-version: 0x800007f4, 17.5.10 expansion-rom-version: bus-info: 0000:01:00.1 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes supports-priv-flags: yes If set total-vfs to 8 at the beginning, and in the end reduce it to 7, it works well However, if set total-vfs to 63(maximum) at the beginning, and in the end reduce it to 62, it fails But this could be another problem, the issue described in #comment0 has been fixed, thanks to Fernando's investigation. Mark it as VERIFIED and I will do some test about the new issue. 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 (nmstate 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-2021:4157 |
Created attachment 1763321 [details] nmstate.log Description of problem: Cannot reduce amounts of VF if VF instances were activated. Version-Release number of selected component (if applicable): nmstate-1.0.2-5.el8.noarch nispor-1.0.1-4.el8.x86_64 NetworkManager-1.30.0-2.el8.x86_64 Linux hp-dl388g10-01.rhts.eng.pek2.redhat.com 4.18.0-293.el8.x86_64 #1 SMP Mon Mar 1 10:04:09 EST 2021 x86_64 x86_64 x86_64 GNU/Linux How reproducible: 100% Steps to Reproduce: cat << EOF > sr-iov_eno6.yaml --- interfaces: - name: eno6 state: up ethernet: sr-iov: total-vfs: 7 EOF nmstatectl set sr-iov_eno6.yaml #bring the VF instances up: nmstatectl show eno6v* | sed 's/state: down/state: up/g' | nmstatectl set - #reduce vf numbers to 6: sed 's/7/6/' sr-iov_eno6.yaml | nmstatectl set - Actual results: Failed Expected results: No failure Additional info: This worked well with nmstate-1.0.2-1.el8.noarch The attachment contains success on 1.0.2-1, and failure on 1.0.2-5