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Merge pull request #17479 from coolljt0725/show_warning 

Show warning when user specify dm.basesize for already initialized devicemapper driver
This commit is contained in:
Sebastiaan van Stijn 2015-11-15 08:51:33 +01:00
parent 586152523d e035d27223
commit cf824d9749
1 changed files with 4 additions and 1 deletions
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5
daemon/graphdriver/devmapper/deviceset.go
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@ -1049,7 +1049,10 @@ func (devices *DeviceSet) setupBaseImage() error {
if err := devices.setupVerifyBaseImageUUIDFS(oldInfo); err != nil { if err := devices.setupVerifyBaseImageUUIDFS(oldInfo); err != nil {
return err 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 return nil
} }