Bug 1808152
| Summary: | [ RHHI-V 1.8 ] Failed to create VDO | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | SATHEESARAN <sasundar> |
| Component: | gluster-ansible | Assignee: | Gobinda Das <godas> |
| Status: | CLOSED ERRATA | QA Contact: | SATHEESARAN <sasundar> |
| Severity: | urgent | Docs Contact: | |
| Priority: | high | ||
| Version: | rhhiv-1.8 | CC: | asakthiv, godas, info, mwaykole, pprakash, rcyriac, rhs-bugs, sabose, sasundar |
| Target Milestone: | --- | ||
| Target Release: | RHGS 3.5.z Batch Update 2 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | gluster-ansible-roles-1.0.5-7.el8rhgs | Doc Type: | Bug Fix |
| Doc Text: |
VDO volume creation fails with ‘readcache’ and ‘readcache Size’ options. With this fix, ‘readcache’ and ‘readcache Size’ options are removed from VDO option as VDO ‘readcache’ is no longer supported in RHEL-8. VDO volume creation is now successful.
|
Story Points: | --- |
| Clone Of: | 1808081 | Environment: |
rhhiv, rhel8
|
| Last Closed: | 2020-06-16 05:57:29 UTC | Type: | --- |
| 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: | |||
| Bug Blocks: | 1808081 | ||
Tested with gluster-ansible-roles-1.0.5-7.el8rhgs.
vdo 'readCache' is removed.
[root@ ~]# rpm -qa | grep gluster-ansibl
gluster-ansible-repositories-1.0.1-2.el8rhgs.noarch
gluster-ansible-features-1.0.5-6.el8rhgs.noarch
gluster-ansible-infra-1.0.4-6.el8rhgs.noarch
gluster-ansible-maintenance-1.0.1-2.el8rhgs.noarch
gluster-ansible-cluster-1.0-1.el8rhgs.noarch
gluster-ansible-roles-1.0.5-7.el8rhgs.noarch
[root@ ~]# grep -i read /etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vdo_create.yml
ackthreads: "{{ item.ackthreads | default('1') }}"
biothreads: "{{ item.biothreads | default('4') }}"
cputhreads: "{{ item.cputhreads | default('2') }}"
logicalthreads: "{{ item.logicalthreads | default('1') }}"
physicalthreads: "{{ item.physicalthreads | default('1') }}"
[root@ ~]# less /etc/ansible/roles/gluster.ansible/playbooks/hc-ansible-deployment/gluster_inventory.yml
[root@ ~]# grep -i read /etc/ansible/roles/gluster.ansible/playbooks/hc-ansible-deployment/gluster_inventory.yml
[root@ ~]#
*** Bug 1824305 has been marked as a duplicate of this bug. *** Gobinda, Please review the doc text RDT looks good to me. 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, 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/RHEA-2020:2575 |
Description of problem: ----------------------- VDO Readcache is no longer supported in VDO in RHEL-8 So those attributes needs to removed with gluster-ansible-infra Version-Release number of selected component (if applicable): ------------------------------------------------------------- gluster-ansible-infra-1.0.4-4.el8rhgs.noarch gluster-ansible-cluster-1.0-1.el8rhgs.noarch gluster-ansible-repositories-1.0.1-2.el8rhgs.noarch gluster-ansible-features-1.0.5-4.el8rhgs.noarch gluster-ansible-roles-1.0.5-5.el8rhgs.noarch gluster-ansible-maintenance-1.0.1-1.el8rhgs.noarch How reproducible: ----------------- Always Steps to Reproduce: ------------------- 1. Run ansible based RHHI deployment Actual results: ---------------- Deployment fails with VDO creation Expected results: ----------------- VDO creation should succeed Additional info: ----------------- failed: [node.example.com] (item={'name': 'vdo_sdc', 'device': '/dev/sdc', 'slabsize': '32G', 'logicalsize': '10000G', 'blockmapcachesize': '128M', 'emulate512': 'off', 'writepolicy': 'auto'}) => { "ansible_loop_var": "item", "changed": false, "err": "usage: vdo create [-h] -n <volume> --device <devicepath>\n [--activate {disabled,enabled}]\n [--blockMapCacheSize <megabytes>]\n [--blockMapPeriod <period>]\n [--compression {disabled,enabled}]\n [--deduplication {disabled,enabled}]\n [--emulate512 {disabled,enabled}] [--force]\n [--indexMem <gigabytes>] [--maxDiscardSize <megabytes>]\n [--sparseIndex {disabled,enabled}] [--uuid <uuid>]\n [--vdoAckThreads <threadCount>]\n [--vdoBioRotationInterval <ioCount>]\n [--vdoBioThreads <threadCount>]\n [--vdoCpuThreads <threadCount>]\n [--vdoHashZoneThreads <threadCount>]\n [--vdoLogicalSize <megabytes>]\n [--vdoLogicalThreads <threadCount>]\n [--vdoLogLevel {critical,error,warning,notice,info,debug}]\n [--vdoPhysicalThreads <threadCount>]\n [--vdoSlabSize <megabytes>]\n [--writePolicy {async,async-unsafe,sync,auto}] [-f <file>]\n [--logfile <pathname>] [--verbose]\nvdo create: error: unrecognized arguments: --readCacheSize=0\n", "invocation": { "module_args": { "ackthreads": "1", "activated": true, "biothreads": "4", "blockmapcachesize": "128M", "compression": "enabled", "cputhreads": "2", "deduplication": null, "device": "/dev/sdc", "emulate512": false, "growphysical": false, "indexmem": "0.25", "indexmode": "dense", "logicalsize": "10000G", "logicalthreads": "1", "name": "vdo_sdc", "physicalthreads": "1", "readcache": "disabled", "readcachesize": "0", "running": true, "slabsize": "32G", "state": "present", "writepolicy": "auto" } }, "item": { "blockmapcachesize": "128M", "device": "/dev/sdc", "emulate512": "off", "logicalsize": "10000G", "name": "vdo_sdc", "slabsize": "32G", "writepolicy": "auto" }, "msg": "Creating VDO vdo_sdc failed.", "rc": 2 } NO MORE HOSTS LEFT *************************************************************************************************************************************************************************** PLAY RECAP **********************************************************************************************************************