Bug 1784697
| Summary: | Hosted Engine deployment fails with 4K gluster storage domain | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | SATHEESARAN <sasundar> |
| Component: | rhhi | Assignee: | Gobinda Das <godas> |
| Status: | CLOSED ERRATA | QA Contact: | SATHEESARAN <sasundar> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rhgs-3.5 | CC: | godas, rhs-bugs, seamurph |
| Target Milestone: | --- | ||
| Target Release: | RHHI-V 1.7 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
Cause: Default /etc/vdsm/vdsm.conf.d/gluster.conf was not created which was causing deployment error.
Fix: Now VDSM will create file for gluster based deployment by default and add entries like [gluster]
enable_4k_storage = true
Result: From this file VDSM and Engine will determine the block size of disks, if it's 4kN then engine will send 4096 bytes during Storage Domain creation.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-02-13 15:57:23 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: | |||
| Bug Depends On: | 1748022 | ||
| Bug Blocks: | |||
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Description
SATHEESARAN
2019-12-18 06:11:37 UTC
Error from vdsm.log
<snip>
2019-12-18 01:32:25,280+0000 INFO (jsonrpc/7) [vdsm.api] FINISH createStorageDomain error=Block size does not match storage block size: 'block_size=512, storage_block_size=4096' from=:
:ffff:192.168.1.68,43658, flow_id=1a319448, task_id=f1091694-176d-4a0e-ae40-2c3d50b116ea (api:52)
2019-12-18 01:32:25,280+0000 ERROR (jsonrpc/7) [storage.TaskManager.Task] (Task='f1091694-176d-4a0e-ae40-2c3d50b116ea') Unexpected error (task:875)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, in _run
return fn(*args, **kargs)
File "<string>", line 2, in createStorageDomain
File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 50, in method
ret = func(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 2626, in createStorageDomain
max_hosts=max_hosts)
File "/usr/lib/python2.7/site-packages/vdsm/storage/nfsSD.py", line 98, in create
block_size, storage_block_size)
File "/usr/lib/python2.7/site-packages/vdsm/storage/sd.py", line 881, in _validate_storage_block_size
raise se.StorageDomainBlockSizeMismatch(block_size, storage_block_size)
StorageDomainBlockSizeMismatch: Block size does not match storage block size: 'block_size=512, storage_block_size=4096'
2019-12-18 01:32:25,281+0000 INFO (jsonrpc/7) [storage.TaskManager.Task] (Task='f1091694-176d-4a0e-ae40-2c3d50b116ea') aborting: Task is aborted: "Block size does not match storage blo
ck size: 'block_size=512, storage_block_size=4096'" - code 348 (task:1181)
2019-12-18 01:32:25,281+0000 ERROR (jsonrpc/7) [storage.Dispatcher] FINISH createStorageDomain error=Block size does not match storage block size: 'block_size=512, storage_block_size=40
96' (dispatcher:83)
</snip>
Tested with RHVH 4.3.8 (rhvh-4.3.8.1-0.20200115.0+1) and RHVM (4.3.8.2-0.4.el7) RHHI-V deployment succeeded with 4K disks in place. 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/RHBA-2020:0508 |