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Show warning when user specify dm.basesize for already initialized devicemapper drive

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Signed-off-by: Lei Jitang <leijitang@huawei.com>
This commit is contained in:
Lei Jitang 2015-11-10 14:50:19 +08:00
parent 0e1618db19
commit e035d27223
1 changed files with 4 additions and 1 deletions
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5
daemon/graphdriver/devmapper/deviceset.go
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@ -991,7 +991,10 @@ func (devices *DeviceSet) setupBaseImage() error {
if err := devices.setupVerifyBaseImageUUID(oldInfo); err != nil {
return err
}
if devices.baseFsSize != defaultBaseFsSize && devices.baseFsSize != devices.getBaseDeviceSize() {
logrus.Warnf("Base device is already initialized to size %s, new value of base device size %s will not take effect",
units.HumanSize(float64(devices.getBaseDeviceSize())), units.HumanSize(float64(devices.baseFsSize)))
}
return nil
}