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https://github.com/ceph/ceph-csi.git
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764e33f249
return a proper error message to the user when
the subvolume has the snapshots and it cannot
be removed until the snapshots on the subvolume
have to be deleted.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 89b326c896)
65 lines
2.3 KiB
Go
65 lines
2.3 KiB
Go
/*
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Copyright 2019 The Ceph-CSI Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cephfs
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import (
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"errors"
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)
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// Error strings for comparison with CLI errors.
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const (
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// volumeNotFound is returned when a subvolume is not found in CephFS.
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volumeNotFound = "Error ENOENT"
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// invalidCommand is returned when a command is not known to the cluster
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invalidCommand = "Error EINVAL"
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// snapNotFound is returned when snap name passed is not found in the list
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// of snapshots for the given image.
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snapNotFound = "Error ENOENT"
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// snapProtectionExist is returned when the snapshot is already protected
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snapProtectionExist = "Error EEXIST"
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// volumeNotEmpty is returned when the volume is not empty.
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volumeNotEmpty = "Error ENOTEMPTY"
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)
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var (
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// ErrCloneInProgress is returned when snapshot clone state is `in progress`
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ErrCloneInProgress = errors.New("in progress")
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// ErrInvalidVolID is returned when a CSI passed VolumeID is not conformant to any known volume ID
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// formats.
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ErrInvalidVolID = errors.New("invalid VolumeID")
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// ErrNonStaticVolume is returned when a volume is detected as not being
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// statically provisioned.
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ErrNonStaticVolume = errors.New("volume not static")
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// ErrSnapProtectionExist is returned when the snapshot is already protected
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ErrSnapProtectionExist = errors.New("snapshot protection already exists")
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// ErrSnapNotFound is returned when snap name passed is not found in the list
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// of snapshots for the given image.
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ErrSnapNotFound = errors.New("snapshot not found")
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// ErrVolumeNotFound is returned when a subvolume is not found in CephFS.
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ErrVolumeNotFound = errors.New("volume not found")
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// ErrInvalidCommand is returned when a command is not known to the cluster
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ErrInvalidCommand = errors.New("invalid command")
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// ErrVolumeHasSnapshots is returned when a subvolume has snapshots.
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ErrVolumeHasSnapshots = errors.New("volume has snapshots")
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)
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