GPFS Raw file is copied by qemu-img even though copy-on-write option is specified
Bug #1201676 reported by
Dinesh Subhraveti
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Cinder |
Fix Released
|
Undecided
|
Bill Owen |
Bug Description
When an image is fetched from Glance and stored as a volume, the image bits are unnecessarily copied during format conversion by qemu-img when source and target formats are both raw.
Thanks to Avishay for pointing out the error.
Changed in cinder: | |
assignee: | nobody → Dinesh Subhraveti (subhraveti) |
tags: | added: drivers gpfs |
summary: |
- Raw file is copied by qemu-img even though copy-on-write option is + GPFS Raw file is copied by qemu-img even though copy-on-write option is specified |
Changed in cinder: | |
milestone: | none → havana-3 |
status: | Fix Committed → Fix Released |
Changed in cinder: | |
milestone: | havana-3 → 2013.2 |
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Note that this will be fixed in the GPFS driver, not in the generic version, and therefore is not a duplicate bug.