Horizon Storage I/O output not aligned with io output from ceph -s in terms of content
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
StarlingX |
Fix Released
|
Medium
|
chen haochuan |
Bug Description
Brief Description
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Horizon Storage I/O output not aligned with io output from ceph -s in terms of content
(and operations/second value does not appear to be updating in Horizon)
Severity
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Standard
Steps to Reproduce
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1. Login to Horizon as admin user and navigate to Platform - Storage Overview
2. From the cli, run ceph -s command
Perform operation that cause the following io values to update in ceph -s output in the cli
io:
client: KiB/s rd, KiB/s wr, op/s rd, op/s wr
3. Refresh in Horizon to compare and confirm the same info is provided in terms of rd, wr and op/s (rd and wr)
Expected Behaviour
------------------
The intent is to provide all the same information from ceph -s in terms of operations and rw/sec
Actual Behaviour
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1. Horizon reports only the following values (not aligning with ceph -s io output)
Storage I/O
<value> kiB/s write, <value> operations/second
2. The operations/sec value remains at 0 in Horizon (even though it has a positive value in the cli output from ceph -s)
Reproducibility
---------------
yes
System Configuration
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Platform - Storage Overview (eg. storage system)
Branch/Pull Time/Commit
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BUILD_ID=
Timestamp/Logs
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Changed in starlingx: | |
assignee: | Cindy Xie (xxie1) → chen haochuan (martin1982) |
As per input from Brent Rowsell and Frank Miller, this is not urgent, but should be fixed in the next release. Marking as stx.3.0