<fix>[storage]: when the snapshot group creation fails, delete the successfully created snapshots#2899

zstack-robot-2 wants to merge 1 commit intozsv_4.10.20MatheMatrix/zstack:zsv_4.10.20from

sync/tao.gan/ZSV-9792@@2MatheMatrix/zstack:sync/tao.gan/ZSV-9792@@2Copy head branch name to clipboard