I'm not an lvm expert, a quick search indicates either reboot or using dmsetup to clear the entries
Alternately, you can check on https://www.redhat.com/archives/linux-lvm/ or ask on the list. On Mon, May 29, 2017 at 10:03 PM, Joel Diaz <[email protected]> wrote: > Good morning, > > Any advice on how to remove those stale device mapper entries? > > Thank you, > > On Thu, May 25, 2017 at 12:52 PM, Joel Diaz <[email protected]> wrote: > >> Sahina, >> >> I believe you're correct regarding the stale devicemapper entries. >> >> Before this started happening, I added a new iscsi storage domain. Host 1 >> couldn't communicate with it and the engine kept setting host 1 as >> non-operational. I removed the iscsi domain to get host 1 working again but >> the other two host must still think the iscsi storage is attached. >> >> Below is the ouput from both hosts. >> >> root@<host2> ~]# lvm lvs -a --unit k --nosuffix --nameprefixes >> --unquoted --noheadings -ovg_name,lv_name,lv_uuid,lv_size,lv_attr,segtype >> >> /dev/mapper/36589cfc000000f05aea0f2b50f8d76e5: read failed after 0 of >> 4096 at 0: Input/output error >> >> /dev/mapper/36589cfc000000f05aea0f2b50f8d76e5: read failed after 0 of >> 4096 at 1099511562240: Input/output error >> >> /dev/mapper/36589cfc000000f05aea0f2b50f8d76e5: read failed after 0 of >> 4096 at 1099511619584: Input/output error >> >> /dev/mapper/36589cfc000000f05aea0f2b50f8d76e5: read failed after 0 of >> 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/metadata: read failed after >> 0 of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/metadata: read failed after >> 0 of 4096 at 536805376: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/metadata: read failed after >> 0 of 4096 at 536862720: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/metadata: read failed after >> 0 of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/ids: read failed after 0 of >> 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/ids: read failed after 0 of >> 4096 at 134152192: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/ids: read failed after 0 of >> 4096 at 134209536: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/ids: read failed after 0 of >> 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/leases: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/leases: read failed after 0 >> of 4096 at 2147418112 <%28214%29%20741-8112>: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/leases: read failed after 0 >> of 4096 at 2147475456 <%28214%29%20747-5456>: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/leases: read failed after 0 >> of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/outbox: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/outbox: read failed after 0 >> of 4096 at 134152192: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/outbox: read failed after 0 >> of 4096 at 134209536: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/outbox: read failed after 0 >> of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/xleases: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/xleases: read failed after 0 >> of 4096 at 1073676288: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/xleases: read failed after 0 >> of 4096 at 1073733632: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/xleases: read failed after 0 >> of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/inbox: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/inbox: read failed after 0 >> of 4096 at 134152192: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/inbox: read failed after 0 >> of 4096 at 134209536: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/inbox: read failed after 0 >> of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/master: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/master: read failed after 0 >> of 4096 at 1073676288: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/master: read failed after 0 >> of 4096 at 1073733632: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/master: read failed after 0 >> of 4096 at 4096: Input/output error >> >> /dev/mapper/36589cfc000000b8e821765d5febefda2: read failed after 0 of >> 4096 at 0: Input/output error >> >> /dev/mapper/36589cfc000000b8e821765d5febefda2: read failed after 0 of >> 4096 at 536870846464: Input/output error >> >> /dev/mapper/36589cfc000000b8e821765d5febefda2: read failed after 0 of >> 4096 at 536870903808: Input/output error >> >> /dev/mapper/36589cfc000000b8e821765d5febefda2: read failed after 0 of >> 4096 at 4096: Input/output error >> >> LVM2_VG_NAME=centos_ovirt-hyp-02 LVM2_LV_NAME=home >> LVM2_LV_UUID=WmKd5N-uhew-w2uu-P5Qy-Xpeq-quDz-LrLM3n >> LVM2_LV_SIZE=63627264.00 LVM2_LV_ATTR=-wi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=centos_ovirt-hyp-02 LVM2_LV_NAME=root >> LVM2_LV_UUID=qeFOoZ-3WR0-LX2J-BZXh-oo9u-mqXJ-NRJkq3 >> LVM2_LV_SIZE=52428800.00 LVM2_LV_ATTR=-wi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=centos_ovirt-hyp-02 LVM2_LV_NAME=swap >> LVM2_LV_UUID=FQ6NIv-N5bc-uo6Q-IdZS-i6XL-Y4TQ-5mOkSd >> LVM2_LV_SIZE=8192000.00 LVM2_LV_ATTR=-wi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_lv_data >> LVM2_LV_UUID=nhoFx5-aHEd-ZUe4-eEuI-FItR-I0nJ-JS1wD3 >> LVM2_LV_SIZE=681574400.00 LVM2_LV_ATTR=Vwi-aotz-- LVM2_SEGTYPE=thin >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_lv_engine >> LVM2_LV_UUID=QAyxti-wHCB-LqEF-HVdK-S1KM-i99p-QBhCun >> LVM2_LV_SIZE=26214400.00 LVM2_LV_ATTR=-wi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_lv_export >> LVM2_LV_UUID=Gb4qNx-djQV-85oW-l8Q8-3AfH-zvoa-Y4EFie >> LVM2_LV_SIZE=104857600.00 LVM2_LV_ATTR=Vwi-aotz-- LVM2_SEGTYPE=thin >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_lv_iso >> LVM2_LV_UUID=9zHjQd-QW21-Nu5C-8ggR-y3R7-TgsV-b1ydGp >> LVM2_LV_SIZE=52428800.00 LVM2_LV_ATTR=Vwi-aotz-- LVM2_SEGTYPE=thin >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_thinpool_sdb >> LVM2_LV_UUID=F8J1Uh-So1O-2cju-su1W-BFxI-cgfe-QBYpuT >> LVM2_LV_SIZE=838860800.00 LVM2_LV_ATTR=twi-aotz-- LVM2_SEGTYPE=thin-pool >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=[gluster_thinpool_sdb_tdata] >> LVM2_LV_UUID=gkWCVU-yYuE-iqvU-9p79-k8Oq-EK4g-kBg6py >> LVM2_LV_SIZE=838860800.00 LVM2_LV_ATTR=Twi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=[gluster_thinpool_sdb_tmeta] >> LVM2_LV_UUID=6VDVJo-AAgI-HcrP-ANQM-qvgo-GMOp-HAYeQM >> LVM2_LV_SIZE=16777216.00 LVM2_LV_ATTR=ewi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=[lvol0_pmspare] >> LVM2_LV_UUID=STxeFv-0sl2-fCqz-jm4q-kVB5-sek1-BwSVNc >> LVM2_LV_SIZE=16777216.00 LVM2_LV_ATTR=ewi------- LVM2_SEGTYPE=linear >> >> >> >> [root@<host3> ~]# lvm lvs -a --unit k --nosuffix --nameprefixes >> --unquoted --noheadings -ovg_name,lv_name,lv_uuid,lv_size,lv_attr,segtype >> >> /dev/mapper/36589cfc000000f05aea0f2b50f8d76e5: read failed after 0 of >> 4096 at 0: Input/output error >> >> /dev/mapper/36589cfc000000f05aea0f2b50f8d76e5: read failed after 0 of >> 4096 at 1099511562240: Input/output error >> >> /dev/mapper/36589cfc000000f05aea0f2b50f8d76e5: read failed after 0 of >> 4096 at 1099511619584: Input/output error >> >> /dev/mapper/36589cfc000000f05aea0f2b50f8d76e5: read failed after 0 of >> 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/metadata: read failed after >> 0 of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/metadata: read failed after >> 0 of 4096 at 536805376: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/metadata: read failed after >> 0 of 4096 at 536862720: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/metadata: read failed after >> 0 of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/outbox: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/outbox: read failed after 0 >> of 4096 at 134152192: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/outbox: read failed after 0 >> of 4096 at 134209536: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/outbox: read failed after 0 >> of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/xleases: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/xleases: read failed after 0 >> of 4096 at 1073676288: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/xleases: read failed after 0 >> of 4096 at 1073733632: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/xleases: read failed after 0 >> of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/leases: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/leases: read failed after 0 >> of 4096 at 2147418112 <%28214%29%20741-8112>: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/leases: read failed after 0 >> of 4096 at 2147475456 <%28214%29%20747-5456>: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/leases: read failed after 0 >> of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/ids: read failed after 0 of >> 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/ids: read failed after 0 of >> 4096 at 134152192: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/ids: read failed after 0 of >> 4096 at 134209536: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/ids: read failed after 0 of >> 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/inbox: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/inbox: read failed after 0 >> of 4096 at 134152192: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/inbox: read failed after 0 >> of 4096 at 134209536: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/inbox: read failed after 0 >> of 4096 at 4096: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/master: read failed after 0 >> of 4096 at 0: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/master: read failed after 0 >> of 4096 at 1073676288: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/master: read failed after 0 >> of 4096 at 1073733632: Input/output error >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/master: read failed after 0 >> of 4096 at 4096: Input/output error >> >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/d7e958f7-e307-4c33-95ea-f98532ad6fd0: >> read failed after 0 of 4096 at 0: Input/output error >> >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/d7e958f7-e307-4c33-95ea-f98532ad6fd0: >> read failed after 0 of 4096 at 21608988672: Input/output error >> >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/d7e958f7-e307-4c33-95ea-f98532ad6fd0: >> read failed after 0 of 4096 at 21609046016: Input/output error >> >> >> /dev/81f7db35-cff2-4592-bad7-55f437bb09ee/d7e958f7-e307-4c33-95ea-f98532ad6fd0: >> read failed after 0 of 4096 at 4096: Input/output error >> >> /dev/mapper/36589cfc000000b8e821765d5febefda2: read failed after 0 of >> 4096 at 0: Input/output error >> >> /dev/mapper/36589cfc000000b8e821765d5febefda2: read failed after 0 of >> 4096 at 536870846464: Input/output error >> >> /dev/mapper/36589cfc000000b8e821765d5febefda2: read failed after 0 of >> 4096 at 536870903808: Input/output error >> >> /dev/mapper/36589cfc000000b8e821765d5febefda2: read failed after 0 of >> 4096 at 4096: Input/output error >> >> LVM2_VG_NAME=centos_ovirt-hyp-03 LVM2_LV_NAME=home >> LVM2_LV_UUID=d4pR6F-JD7f-JR7F-RjYv-EkB9-ka7b-4BVJqZ >> LVM2_LV_SIZE=63832064.00 LVM2_LV_ATTR=-wi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=centos_ovirt-hyp-03 LVM2_LV_NAME=root >> LVM2_LV_UUID=Dk3ihf-qtXB-8h7m-0zul-d9wo-oTGd-4gijh1 >> LVM2_LV_SIZE=52428800.00 LVM2_LV_ATTR=-wi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=centos_ovirt-hyp-03 LVM2_LV_NAME=swap >> LVM2_LV_UUID=RVT0Wl-f3Kx-vxha-CIFA-nK1M-IEeU-CNyFFu >> LVM2_LV_SIZE=8192000.00 LVM2_LV_ATTR=-wi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_lv_data >> LVM2_LV_UUID=ILg0Ym-l0M3-Zxg7-heDz-VsDF-yfHJ-jy8gJG >> LVM2_LV_SIZE=10485760.00 LVM2_LV_ATTR=Vwi-aotz-- LVM2_SEGTYPE=thin >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_lv_engine >> LVM2_LV_UUID=NnIR9J-4PIP-ksQA-PdpX-1epc-X5iT-Wk9qiO >> LVM2_LV_SIZE=10485760.00 LVM2_LV_ATTR=-wi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_lv_export >> LVM2_LV_UUID=z6hJeU-wb4z-WzHv-jHKv-2sB5-BUoR-XK9zRf >> LVM2_LV_SIZE=10485760.00 LVM2_LV_ATTR=Vwi-aotz-- LVM2_SEGTYPE=thin >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_lv_iso >> LVM2_LV_UUID=kj9fMh-SBym-erPu-sgOe-m6kU-TWsc-LmRP65 >> LVM2_LV_SIZE=10485760.00 LVM2_LV_ATTR=Vwi-aotz-- LVM2_SEGTYPE=thin >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=gluster_thinpool_sdb >> LVM2_LV_UUID=FGu1eb-T273-fEY0-pThE-lXXc-zBCs-OfEJkJ >> LVM2_LV_SIZE=73400320.00 LVM2_LV_ATTR=twi-aotz-- LVM2_SEGTYPE=thin-pool >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=[gluster_thinpool_sdb_tdata] >> LVM2_LV_UUID=CnqJbS-o7XA-4XD0-0nQ5-t3Wu-iRfW-Nc337j >> LVM2_LV_SIZE=73400320.00 LVM2_LV_ATTR=Twi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=[gluster_thinpool_sdb_tmeta] >> LVM2_LV_UUID=f9KiCq-UUMN-eve1-lqLK-0lAI-VRP5-ASKGPt >> LVM2_LV_SIZE=16777216.00 LVM2_LV_ATTR=ewi-ao---- LVM2_SEGTYPE=linear >> >> LVM2_VG_NAME=gluster_vg_sdb LVM2_LV_NAME=[lvol0_pmspare] >> LVM2_LV_UUID=C24xEs-njob-0E7Q-vwJG-q814-FmMQ-ebrb33 >> LVM2_LV_SIZE=16777216.00 LVM2_LV_ATTR=ewi------- LVM2_SEGTYPE=linear >> >> How can I clean that up? >> >> Thank you, >> >> Joel >> >> >> >> On May 25, 2017 11:49 AM, "Sahina Bose" <[email protected]> wrote: >> >> >> >> On Thu, May 25, 2017 at 8:29 PM, Joel Diaz <[email protected]> wrote: >> >>> I almost forgot about python-blivet. All 3 hosts are on version >>> 0.61.15.59-1. >>> >>> The hosts and engine were updated using the snapshot repo last week. I >>> updated them just now. I just noticed that host 2 and required the same 20 >>> updates but host 1 required an additional update, ovirt-engine-appliance. >>> >>> >>> >>> On May 25, 2017 10:40 AM, "Joel Diaz" <[email protected]> wrote: >>> >>> Hello Sahina, >>> >>> Thanks for the response. >>> >>> Attached are the requested supervsdm logs from both hosts. >>> >>> >> Seems to be an error returned by lvm module. >> >> " lvm lvs -a --unit k --nosuffix --nameprefixes --unquoted --noheadings >> -ovg_name,lv_name,lv_uuid,lv_size,lv_attr,segtype" - seems to throw >> this error. Can you check? >> >> Do you have stale devicemapper entries on these hosts? >> >> >>> Joel >>> >>> >>> >>> On May 25, 2017 5:41 AM, "Sahina Bose" <[email protected]> wrote: >>> >>>> Could you provide the supervdsm.log from either host2 or host3. >>>> >>>> Were the packages on these hosts updated? >>>> What's the version of python-blivet? Is this different from host1? >>>> >>>> On Wed, May 24, 2017 at 6:26 PM, Joel Diaz <[email protected]> >>>> wrote: >>>> >>>>> Good morning oVirt community, >>>>> >>>>> I need some assistance. >>>>> >>>>> I am running a 3 host, hosted engine, gluster environment. The hosts >>>>> are running centos 7.3 and the engine is version 4.1.2.3 >>>>> >>>>> Since yesterday, every 2 hours, the engine reports the error below on >>>>> host 2 and 3. >>>>> >>>>> event ID 10802 >>>>> >>>>> VDSM <host> command GetStorageDeviceListVDS failed: >>>>> 'gluster_vg_sdb-/dev/mapper/36589cfc000000f05aea0f2b50f8d76e5: read >>>>> failed after 0 of 4096 at 0: Input/output error' >>>>> >>>>> I've attached logs from both hosts. Hosts 3 is the SPM and holds the >>>>> arbiter brick of all 4 gluster volumes. >>>>> >>>>> As always, your help is appreciated. >>>>> >>>>> Joel >>>>> >>>>> >>>>> _______________________________________________ >>>>> Users mailing list >>>>> [email protected] >>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>> >>>>> >>>> >>> >> >> >
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