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sometimes, cephfs returns pending as clone status if we request for the subvolume clone. cephcsi need to consider the pending state when checking the clone status and it should return abort error message if the clone is in pending state or in-progress state. Co-authored-by: Yug <yuggupta27@gmail.com> Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
66 lines
2.5 KiB
Go
66 lines
2.5 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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// ErrClonePending is returned when snapshot clone state is `pending`
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ErrClonePending = errors.New("pending")
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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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