Note: This bug is displayed in read-only format because
the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
This doesn't look like a lvmdbusd issue. Lvm isn't returning a column that was requested `seg_pe_ranges`.
Additionally, lvm looks like internally it is running into issues:
Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: dm_report_field_percent: percentage too large.
Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: _do_report_object: report function failed for field vdo_saving_percent
Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: dm_report_field_percent: percentage too large.
Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: _do_report_object: report function failed for field vdo_saving_percent
Also, an exported VG is present as the exit code is 5.
Can we get please attached results of:
lvs -a
dmsetup table
dmsetup status
grep -r "" /sys/block/dm*/vdo/statistics
once this case happens?
Comment 6RHEL Program Management
2023-09-01 07:28:32 UTC
After evaluating this issue, there are no plans to address it further or fix it in an upcoming release. Therefore, it is being closed. If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.
Description of problem: I started seeing this over and over when testing the auto pool extend functionality of vdo volumes. Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: 2108:2114 - CMD= /usr/sbin/lvm fullreport --noheading --separator {|} --nosuffix --unbuffered --units b -a --configreport pv -o pv_name,pv_uuid,pv_fmt,pv_size,pv_free,pv_used,dev_size,pv_mda_size,pv_mda_free,pv_ba_start,pv_ba_size,pe_start,pv_pe_count,pv_pe_alloc_count,pv_attr,pv_tags,vg_name,vg_uuid,pv_missing --configreport vg -o vg_name,vg_uuid,vg_fmt,vg_size,vg_free,vg_sysid,vg_extent_size,vg_extent_count,vg_free_count,vg_profile,max_lv,max_pv,pv_count,lv_count,snap_count,vg_seqno,vg_mda_count,vg_mda_free,vg_mda_size,vg_mda_used_count,vg_attr,vg_tags --configreport lv -o lv_uuid,lv_name,lv_path,lv_size,vg_name,pool_lv_uuid,pool_lv,origin_uuid,origin,data_percent,lv_attr,lv_tags,vg_uuid,lv_active,data_lv,metadata_lv,lv_parent,lv_role,lv_layout,snap_percent,metadata_percent,copy_percent,sync_percent,lv_metadata_size,move_pv,move_pv_uuid,vdo_operating_mode,vdo_compression_state,vdo_index_state,vdo_used_size,vdo_saving_percent --configreport seg -o seg_pe_ranges,segtype,lv_uuid,vdo_compression,vdo_deduplication,vdo_use_metadata_hints,vdo_minimum_io_size,vdo_block_map_cache_size,vdo_block_map_era_length,vdo_use_sparse_index,vdo_index_memory_size,vdo_slab_size,vdo_ack_threads,vdo_bio_threads,vdo_bio_rotation,vdo_cpu_threads,vdo_hash_zone_threads,vdo_logical_threads,vdo_physical_threads,vdo_max_discard,vdo_write_policy,vdo_header_size --configreport pvseg -o pvseg_start,pvseg_size,segtype,pv_uuid,lv_uuid,pv_name --reportformat json --config global/notify_dbus=0 Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: 2108:2114 - EC= 5 Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: 2108:2114 - STDOUT= Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: { Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: "report": [ Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: { Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: "vg": [ Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: {"vg_name":"vdo_sanity", "vg_uuid":"gGiEcu-Em6j-l5Wb-5r0l-dWsZ-VBfU-nXEfQX", "vg_fmt":"lvm2", "vg_size":"13998879670272", "vg_free":"13991254425600", "vg_sysid":"", "vg_extent_size":"4194304", "vg_extent_count":"3337593", "vg_free_count":"3335775", "vg_profile":"", "max_lv":"0", "max_pv":"0", "pv_count":"7", "lv_count":"2", "snap_count":"0", "vg_seqno":"4", "vg_mda_count":"7", "vg_mda_free":"518144", "vg_mda_size":"1044480", "vg_mda_used_count":"7", "vg_attr":"wz--n-", "vg_tags":""} Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: ] Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: , Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: "pv": [ Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: {"pv_name":"/dev/sdc1", "pv_uuid":"VOkuSX-qoBq-KYF5-hR29-0Wiw-0TMH-GWIFPV", "pv_fmt":"lvm2", "pv_size":"1999839952896", "pv_free":"1992214708224", "pv_used":"7625244672", "dev_size":"1999844106240", "pv_mda_size":"1044480", "pv_mda_free":"518144", "pv_ba_start":"0", "pv_ba_size":"0", "pe_start":"1048576", "pv_pe_count":"476799", "pv_pe_alloc_count":"1818", "pv_attr":"a--", "pv_tags":"", "vg_name":"vdo_sanity", "vg_uuid":"gGiEcu-Em6j-l5Wb-5r0l-dWsZ-VBfU-nXEfQX", "pv_missing":""}, Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: {"pv_name":"/dev/sde1", "pv_uuid":"hQ6HHO-4zYB-2HVm-DDDq-DR1I-6uxv-AwrKdh", "pv_fmt":"lvm2", "pv_size":"1999839952896", "pv_free":"1999839952896", "pv_used":"0", "dev_size":"1999844106240", "pv_mda_size":"1044480", "pv_mda_free":"518144", "pv_ba_start":"0", "pv_ba_size":"0", "pe_start":"1048576", "pv_pe_count":"476799", "pv_pe_alloc_count":"0", "pv_attr":"a--", "pv_tags":"", "vg_name":"vdo_sanity", "vg_uuid":"gGiEcu-Em6j-l5Wb-5r0l-dWsZ-VBfU-nXEfQX", "pv_missing":""}, Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: {"pv_name":"/dev/sdd1", "pv_uuid":"pHgnc6-exmn-jCod-q4kv-FF8y-Lnbu-GPNopR", "pv_fmt":"lvm2", "pv_size":"1999839952896", "pv_free":"1999839952896", "pv_used":"0", "dev_size":"1999844106240", "pv_mda_size":"1044480", "pv_mda_free":"518144", "pv_ba_start":"0", "pv_ba_size":"0", "pe_start":"1048576", "pv_pe_count":"476799", "pv_pe_alloc_count":"0", "pv_attr":"a--", "pv_tags":"", "vg_name":"vdo_sanity", "vg_uuid":"gGiEcu-Em6j-l5Wb-5r0l-dWsZ-VBfU-nXEfQX", "pv_missing":""}, Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: {"pv_name":"/dev/sdf1", "pv_uuid":"fkjJUU-tg25-0X51-eZPC-CbcH-u4DF-87C4k2", "pv_fmt":"lvm2", "pv_size":"1999839952896", "pv_free":"1999839952896", "pv_used":"0", "dev_size":"1999844106240", "pv_mda_size":"1044480", "pv_mda_free":"518144", "pv_ba_start":"0", "pv_ba_size":"0", "pe_start":"1048576", "pv_pe_count":"476799", "pv_pe_alloc_count":"0", "pv_attr":"a--", "pv_tags":"", "vg_name":"vdo_sanity", "vg_uuid":"gGiEcu-Em6j-l5Wb-5r0l-dWsZ-VBfU-nXEfQX", "pv_missing":""}, Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: {"pv_name":"/dev/sdg1", "pv_uuid":"3IFY4V-m4rE-d0Sh-jG6s-qigD-lAyw-ul2FgY", "pv_fmt":"lvm2", "pv_size":"1999839952896", "pv_free":"1999839952896", "pv_used":"0", "dev_size":"1999844106240", "pv_mda_size":"1044480", "pv_mda_free":"518144", "pv_ba_start":"0", "pv_ba_size":"0", "pe_start":"1048576", "pv_pe_count":"476799", "pv_pe_alloc_count":"0", "pv_attr":"a--", "pv_tags":"", "vg_name":"vdo_sanity", "vg_uuid":"gGiEcu-Em6j-l5Wb-5r0l-dWsZ-VBfU-nXEfQX", "pv_missing":""}, Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: {"pv_name":"/dev/sdh1", "pv_uuid":"EPIUsj-S0pi-N08A-WqHn-kTIC-5cIN-3qNgIU", "pv_fmt":"lvm2", "pv_size":"1999839952896", "pv_free":"1999839952896", "pv_used":"0", "dev_size":"1999844106240", "pv_mda_size":"1044480", "pv_mda_free":"518144", "pv_ba_start":"0", "pv_ba_size":"0", "pe_start":"1048576", "pv_pe_count":"476799", "pv_pe_alloc_count":"0", "pv_attr":"a--", "pv_tags":"", "vg_name":"vdo_sanity", "vg_uuid":"gGiEcu-Em6j-l5Wb-5r0l-dWsZ-VBfU-nXEfQX", "pv_missing":""}, Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: {"pv_name":"/dev/sdi1", "pv_uuid":"Lq1UvT-dmQx-EFkb-qzTa-kxOh-nYBD-K3L7LO", "pv_fmt":"lvm2", "pv_size":"1999839952896", "pv_free":"1999839952896", "pv_used":"0", "dev_size":"1999844106240", "pv_mda_size":"1044480", "pv_mda_free":"518144", "pv_ba_start":"0", "pv_ba_size":"0", "pe_start":"1048576", "pv_pe_count":"476799", "pv_pe_alloc_count":"0", "pv_attr":"a--", "pv_tags":"", "vg_name":"vdo_sanity", "vg_uuid":"gGiEcu-Em6j-l5Wb-5r0l-dWsZ-VBfU-nXEfQX", "pv_missing":""} Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: ] Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: , Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: "lv": [ Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: {"lv_uuid":"U7tZDg-QCtb-ZLbG-fSFn-nNTQ-N8OS-2Ypoox", "lv_name":"[vdo_pool_vdata]", "lv_path":"", "lv_size":"7625244672", "vg_name":"vdo_sanity", "pool_lv_uuid":"", "pool_lv":"", "origin_uuid":"", "origin":"", "data_percent":"", "lv_attr":"Dwi-ao----", "lv_tags":"", "vg_uuid":"gGiEcu-Em6j-l5Wb-5r0l-dWsZ-VBfU-nXEfQX", "lv_active":"active", "data_lv":"", "metadata_lv":"", "lv_parent":"", "lv_role":"private,vdo,pool,data", "lv_layout":"linear", "snap_percent":"", "metadata_percent":"", "copy_percent":"", "sync_percent":"", "lv_metadata_size":"", "move_pv":"", "move_pv_uuid":"", "vdo_operating_mode":"", "vdo_compression_state":"", "vdo_index_state":"", "vdo_used_size":"", "vdo_saving_percent":""} Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: ] Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: } Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: ] Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: } Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: 2108:2114 - STDERR= Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: dm_report_field_percent: percentage too large. Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: _do_report_object: report function failed for field vdo_saving_percent Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: dm_report_field_percent: percentage too large. Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: _do_report_object: report function failed for field vdo_saving_percent Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: 2108:2114 - update_thread exception: Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: Traceback (most recent call last): Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: File "/usr/lib/python3.9/site-packages/lvmdbusd/fetch.py", line 167, in update_thread Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: num_changes = load(refresh, emit_signal, cache_refresh, log, Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: File "/usr/lib/python3.9/site-packages/lvmdbusd/fetch.py", line 80, in load Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: cfg.db.refresh(log) Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: File "/usr/lib/python3.9/site-packages/lvmdbusd/lvmdb.py", line 434, in refresh Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: self.pv_lvs, self.lv_pvs = self._parse_pv_in_lvs() Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: File "/usr/lib/python3.9/site-packages/lvmdbusd/lvmdb.py", line 366, in _parse_pv_in_lvs Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: segs = self._build_segments(i['seg_pe_ranges'], i['segtype']) Mar 1 09:12:05 hayes-02 lvmdbusd[2108]: KeyError: 'seg_pe_ranges' Version-Release number of selected component (if applicable): kernel-5.14.0-58.el9 BUILT: Thu Feb 10 11:18:21 AM CST 2022 lvm2-2.03.14-4.el9 BUILT: Wed Feb 16 06:01:21 AM CST 2022 lvm2-libs-2.03.14-4.el9 BUILT: Wed Feb 16 06:01:21 AM CST 2022 lvm2-dbusd-2.03.14-4.el9 BUILT: Wed Feb 16 07:23:08 AM CST 2022