Bug 1755448
| Summary: | Do not start index when creating device with deduplication=disabled | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Jakub Krysl <jkrysl> |
| Component: | vdo | Assignee: | Matthew Sakai <msakai> |
| Status: | CLOSED ERRATA | QA Contact: | Filip Suba <fsuba> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 8.2 | CC: | awalsh, bgurney, corwin, fsuba, msakai |
| Target Milestone: | rc | ||
| Target Release: | 8.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | 6.2.3.77 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-11-04 02:01:16 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
Jakub Krysl
2019-09-25 14:16:13 UTC
Mass migration to Filip. Verified with vdo-6.2.3.114-14.el8.
# vdo create --name vdo1 --device /dev/sda --indexMem 10 --deduplication disabled; for i in `seq 1 50`; do free -m | grep Mem:; sleep 0.1; done; vdo remove --all
Creating VDO vdo1
Logical blocks defaulted to 2408694391 blocks.
The VDO volume can address 8 TB in 4603 data slabs, each 2 GB.
It can grow to address at most 16 TB of physical storage in 8192 slabs.
If a larger maximum size might be needed, use bigger slabs.
Starting VDO vdo1
Starting compression on VDO vdo1
VDO instance 1 volume is ready at /dev/mapper/vdo1
Mem: 64020 3487 59960 17 571 59852
Mem: 64020 3487 59960 17 571 59852
Mem: 64020 3487 59960 17 571 59852
Mem: 64020 3488 59960 17 571 59852
Mem: 64020 3487 59961 17 571 59853
Mem: 64020 3487 59961 17 572 59853
Mem: 64020 3487 59961 17 572 59853
Mem: 64020 3487 59961 17 572 59853
...
Mem: 64020 3489 59958 17 572 59850
Mem: 64020 3489 59958 17 572 59850
Mem: 64020 3489 59958 17 572 59850
Mem: 64020 3489 59958 17 572 59850
Removing VDO vdo1
Stopping VDO vdo1
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 (kmod-kvdo bug fix and enhancement update), 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-2020:4551 |