Bug 1495466
| Summary: | gluster-blockd inside cns pod not started after node reboot | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Elvir Kuric <ekuric> |
| Component: | CNS-deployment | Assignee: | Michael Adam <madam> |
| Status: | CLOSED NOTABUG | QA Contact: | Prasanth <pprakash> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rhgs-3.0 | CC: | akhakhar, annair, aos-bugs, aos-storage-staff, ekuric, eparis, hchiramm, jarrpa, madam, mliyazud, mzywusko, pprakash, rhs-bugs, rreddy, rtalur, tparsons |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | aos-scalability-37 | ||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-09-26 15:34:18 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: | |||
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Description
Elvir Kuric
2017-09-26 06:42:35 UTC
Can you verify that the kernel modules are loaded after reboot, e.g. they're specified in a file under /etc/modprobe.d/? yep, there were loaded , I had $ cat /etc/modules-load.d/cns.conf dm_snapshot dm_mirror dm_thin_pool dm_multipath target_core_user and systemctl enabled / start systemd-modules-load modules loaded on node after reboot were as below # lsmod |grep target target_core_user 23936 0 target_core_mod 367918 1 target_core_user crc_t10dif 12714 1 target_core_mod uio 19259 1 target_core_user root@172: ~ # lsmod |grep dm dm_multipath 27427 0 dm_thin_pool 65968 4 dm_persistent_data 74708 1 dm_thin_pool dm_bio_prison 18209 1 dm_thin_pool dm_snapshot 39100 0 dm_bufio 27972 2 dm_persistent_data,dm_snapshot libcrc32c 12644 5 xfs,dm_persistent_data,openvswitch,nf_nat,nf_conntrack dm_mirror 22124 0 dm_region_hash 20813 1 dm_mirror dm_log 18411 2 dm_region_hash,dm_mirror dm_mod 123303 33 dm_multipath,dm_log,dm_persistent_data,dm_mirror,dm_bufio,d Elvir, I think the rpcbind service isn't started on the node. Please check with systemctl status. I realised this very recently that systemctl enable rpcbind.service is not sufficient to make rpcbind start on node reboot. We have documented the right steps in https://access.qa.redhat.com/documentation/en-us/red_hat_gluster_storage/3.3/html-single/container-native_storage_for_openshift_container_platform/#idm140088372947408 It turned out that rpcbind was not starting properly, Thanks Talur for pointing systemctl add-wants multi-user rpcbind.service which made it starting always. This can be closed, if all is happy with that! Thanks for quick confirmation Elvir! I will close this bug as notabug. |