Cloud Sync 无法复制 CIFS 长名称后缀为空格（ " " ）和 / 或点（ "." ）的文件

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Category:: cloud-sync

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适用场景

Cloud Sync
ONTAP 9
ONTAP SMB 目标

问题描述

对于 SMB 目标， Cloud Sync 无法复制 CIFS 长名称后缀为空格（ " " ）和 / 或点（ "." ）的文件
Cloud Sync 将复制失败原因显示为 "ENOENT: no such file or directory"

失败日志：
- 数据代理失败的日志指示 Cloud Sync 复制了以 （ "." ）开头的临时名称的文件 然后，尝试将文件重命名为原始文件，并在末尾添加尾随空格和 / 或点
- 此重命名操作失败，并显示错误 "ENOENT: no such file or directory"

[2021-09-29T18:16:09.184] [INFO] [TRANSFERRER] [1] [13473] [614af5db716b8e33fcf50c66] [COPY] FAILED: source { nfs: { host: '10.216.41.102', export: '/test_vol1', version: '3', path: 'new1', provider: 'nfs' } } target: { cifs: { host: '10.216.41.102', share: '/ntfs_vol', version: '2.1', provider: 'cifs' } } entry: { path: 'file_with_dot.', type: 'FILE', size: 0, mode: 33188, uid: 0, gid: 0, mtimeSec: 1632919545, tempEntryName: '.file_with_dot._mdd7F6n_netapp' } [Error: ENOENT: no such file or directory, rename 'mnt/614af5db716b8e33fcf50c66/03bce881-4a19-4e0f-89f7-5142e508158d_trg/.file_with_dot._mdd7F6n_netapp' -> 'mnt/614af5db716b8e33fcf50c66/03bce881-4a19-4e0f-89f7-5142e508158d_trg/file_with_dot.'] { errno: -2, code: 'ENOENT', syscall: 'rename', path: 'mnt/614af5db716b8e33fcf50c66/03bce881-4a19-4e0f-89f7-5142e508158d_trg/.file_with_dot._mdd7F6n_netapp', dest: 'mnt/614af5db716b8e33fcf50c66/03bce881-4a19-4e0f-89f7-5142e508158d_trg/file_with_dot.' }

[2021-09-29T18:16:09.184] [INFO] [TRANSFERRER] [1] [13473] [614af5db716b8e33fcf50c66] [COPY] FAILED: source { nfs: { host: '10.216.41.102', export: '/test_vol1', version: '3', path: 'new1', provider: 'nfs' } } target: { cifs: { host: '10.216.41.102', share: '/ntfs_vol', version: '2.1', provider: 'cifs' } } entry: { path: 'file_with_space ', type: 'FILE', size: 0, mode: 33188, uid: 0, gid: 0, mtimeSec: 1632919531, tempEntryName: '.file_with_space _RHHW0FJ_netapp' } [Error: ENOENT: no such file or directory, rename 'mnt/614af5db716b8e33fcf50c66/03bce881-4a19-4e0f-89f7-5142e508158d_trg/.file_with_space _RHHW0FJ_netapp' -> 'mnt/614af5db716b8e33fcf50c66/03bce881-4a19-4e0f-89f7-5142e508158d_trg/file_with_space '] { errno: -2, code: 'ENOENT', syscall: 'rename', path: 'mnt/614af5db716b8e33fcf50c66/03bce881-4a19-4e0f-89f7-5142e508158d_trg/.file_with_space _RHHW0FJ_netapp', dest: 'mnt/614af5db716b8e33fcf50c66/03bce881-4a19-4e0f-89f7-5142e508158d_trg/file_with_space ' }

数据包跟踪：
- 数据包跟踪显示临时文件创建成功，但 Cloud Sync 尝试将其重命名为原始文件时失败，并显示错误 Error: STATUS_OBJECT_NAME_INVALID

614   2021-09-29 18:16:09   10.216.41.22   10.216.41.102 SMB2 SetInfo Request FILE_INFO/SMB2_FILE_RENAME_INFO File: .file_with_dot._mdd7F6n_netapp NewName:file_with_dot.
 615   2021-09-29 18:16:09   10.216.41.102   10.216.41.22 SMB2 SetInfo Response, Error: STATUS_OBJECT_NAME_INVALID
                                               
 622   2021-09-29 18:16:09   10.216.41.22   10.216.41.102 SMB2 SetInfo Request FILE_INFO/SMB2_FILE_RENAME_INFO File: .file_with_space _RHHW0FJ_netapp NewName:file_with_space 
 623   2021-09-29 18:16:09   10.216.41.102   10.216.41.22 SMB2 SetInfo Response, Error: STATUS_OBJECT_NAME_INVALID