manila/releasenotes/notes/bug-1639188-fix-extend-operation-of-shrinked-share-in-generic-driver-5c7f82faefaf26ea.yaml

---
fixes:
  - In the Generic driver, the backing volume size is
    greater than the share size when the share has been
    shrunk. So share extend logic in this driver was
    changed to only extend the backing volume if its
    size is less than the size of the new, extended share.
Fix extend operation of shrinked share in generic driver If a share is shrank from 10G to 5G, the volume is still 10G. This share`s size display is 5G, but the share extend newsize must be > 10G in the old code. So, I think only need to perform resize_filesystem when the share extend newsize <= volume size. The volume extension is performed only when new size larger than volume size. Change-Id: I7e49b446445b8005e2eb23e1d439354eb24915e0 Close-Bug: #1639188 2016-11-14 17:08:33 +08:00			`---`
			`fixes:`
			`- In the Generic driver, the backing volume size is`
			`greater than the share size when the share has been`
			`shrunk. So share extend logic in this driver was`
			`changed to only extend the backing volume if its`
			`size is less than the size of the new, extended share.`