Volume backup timeout for large volumes when using backend based on chunkeddriver
Bug #1918119 reported by
kiran pawar
This bug affects 6 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Cinder |
In Progress
|
Low
|
Unassigned |
Bug Description
It was observed that large volumes e.g. 2 TB takes around 20 hours and sometimes timed out. The volume is divided into chunks and uploaded sequentially.
We can parallelize the upload chunk (backup chunk) process thereby creating threadpool of around 5-10 threads.
Changed in cinder: | |
status: | New → In Progress |
assignee: | nobody → kiran pawar (kiranpawar89) |
Changed in cinder: | |
importance: | Undecided → Low |
milestone: | none → 19.0.0 |
summary: |
- Volume backup timeout for large volumes + Volume backup timeout for large volumes when using backend based on + chunkeddriver |
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RFC added - https:/ /review. opendev. org/c/openstack /cinder/ +/779233