我正在尝试使用 Cloudify 2.7.1 引导私有 OpenStack 云。它可以正确启动 Linux 实例，但无法“将文件上传到 192.168.10.XXX”。由于 SFTP 问题：“无法确定文件类型“sftp://root:***@192.168.10.xxx/root/gs-files”。”。
我可以使用 ssh 访问实例（连接没有问题）。我尝试使用其他图像（CentOS、Ubuntu、Cerros...），但总是出现同样的错误！
谁能帮帮我？
我附上了 Cloudify 创建的网络拓扑的屏幕截图和堆栈跟踪。
完整的堆栈跟踪：
2015-04-30 10:26:27,470 INFO [org.cloudifysource.shell.commands.AbstractGSCommand] - Setting security profile to "nonsecure".
2015-04-30
10:26:27,589 INFO
[org.cloudifysource.shell.commands.AbstractGSCommand] - Bootstrapping
cloud openstack-havana. This may take a few minutes.
2015-04-30
10:26:27,677 INFO
[org.cloudifysource.esc.driver.provisioning.BaseProvisioningDriver] -
Setup network configuration for managers
2015-04-30 10:26:27,677
INFO [org.cloudifysource.esc.driver.provisioning.BaseProvisioningDriver]
- Using management network : Cloudify-Management-Network
2015-04-30
10:26:51,536 INFO
[org.cloudifysource.esc.shell.listener.CliAgentlessInstallerListener] -
Attempting to access Management VM 192.168.10.241.
2015-04-30
10:27:10,551 INFO
[org.cloudifysource.esc.shell.listener.CliAgentlessInstallerListener] -
Uploading files to 192.168.10.241.
2015-04-30 10:27:15,708 WARNING [com.jcraft.jsch] - Permanently added '192.168.10.241' (RSA) to the list of known hosts.
2015-04-30
10:27:25,998 INFO
[org.cloudifysource.esc.shell.installer.CloudGridAgentBootstrapper] -
Failed accessing management VM 192.168.10.241 Reason: Failed to set up
file transfer: Unknown message with code "Could not determine the type
of file "sftp://cirros@192.168.10.241/cirros/gs-files".".; Caused by:
org.cloudifysource.esc.installer.InstallerException: Failed to set up
file transfer: Unknown message with code "Could not determine the type
of file "sftp://cirros@192.168.10.241/cirros/gs-files".".
2015-04-30
10:27:26,210 INFO
[org.cloudifysource.esc.driver.provisioning.openstack.OpenStackCloudifyDriver]
- Deleting Floating ip:
FloatingIp[floatingNetworkId=15578898-5e6b-44d9-a73a-1328ca6ea140,floatingIpAddress=192.168.10.241,portId=4b8dc211-12e8-4383-8799-f783d2786e98,id=593d8424-cfec-41ed-8204-ed8609366416]
2015-04-30
10:27:29,607 SEVERE
[org.cloudifysource.shell.commands.AbstractGSCommand] - Failed to set up
file transfer: Unknown message with code "Could not determine the type
of file "sftp://cirros@192.168.10.241/cirros/gs-files".". :
org.cloudifysource.esc.installer.InstallerException: Failed to set up
file transfer: Unknown message with code "Could not determine the type
of file "sftp://cirros@192.168.10.241/cirros/gs-files".".
at org.cloudifysource.esc.installer.filetransfer.VfsFileTransfer.initialize(VfsFileTransfer.java:206)
at org.cloudifysource.esc.installer.AgentlessInstaller.uploadFilesToServer(AgentlessInstaller.java:306)
at org.cloudifysource.esc.installer.AgentlessInstaller.installOnMachineWithIP(AgentlessInstaller.java:210)
at org.cloudifysource.esc.shell.installer.CloudGridAgentBootstrapper$1.call(CloudGridAgentBootstrapper.java:865)
at org.cloudifysource.esc.shell.installer.CloudGridAgentBootstrapper$1.call(CloudGridAgentBootstrapper.java:860)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused
by: org.apache.commons.vfs2.FileSystemException: Unknown message with
code "Could not determine the type of file
"sftp://cirros@192.168.10.241/cirros/gs-files".".
at org.apache.commons.vfs2.provider.sftp.SftpFileObject.refresh(SftpFileObject.java:95)
at org.apache.commons.vfs2.provider.AbstractFileSystem.resolveFile(AbstractFileSystem.java:366)
at org.apache.commons.vfs2.provider.AbstractFileSystem.resolveFile(AbstractFileSystem.java:317)
at org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:85)
at org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider.findFile(AbstractOriginatingFileProvider.java:65)
at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:693)
at org.apache.commons.vfs2.impl.DefaultFileSystemManager.resolveFile(DefaultFileSystemManager.java:621)
at org.cloudifysource.esc.installer.filetransfer.VfsFileTransfer.resolveTargetDirectory(VfsFileTransfer.java:218)
at org.cloudifysource.esc.installer.filetransfer.VfsFileTransfer.initialize(VfsFileTransfer.java:203)
... 8 more
Caused
by: org.apache.commons.vfs2.FileSystemException: Could not determine
the type of file "sftp://cirros@192.168.10.241/cirros/gs-files".
at org.apache.commons.vfs2.provider.AbstractFileObject.getType(AbstractFileObject.java:505)
at org.apache.commons.vfs2.provider.sftp.SftpFileObject.refresh(SftpFileObject.java:91)
... 16 more
Caused by: org.apache.commons.vfs2.FileSystemException: Could not connect to SFTP server at "sftp://cirros@192.168.10.241/".
at org.apache.commons.vfs2.provider.sftp.SftpFileSystem.getChannel(SftpFileSystem.java:153)
at org.apache.commons.vfs2.provider.sftp.SftpFileObject.statSelf(SftpFileObject.java:151)
at org.apache.commons.vfs2.provider.sftp.SftpFileObject.doGetType(SftpFileObject.java:114)
at org.apache.commons.vfs2.provider.AbstractFileObject.getType(AbstractFileObject.java:496)
... 17 more
Caused by: com.jcraft.jsch.JSchException: java.io.IOException: Pipe closed
at com.jcraft.jsch.ChannelSftp.start(ChannelSftp.java:288)
at com.jcraft.jsch.Channel.connect(Channel.java:152)
at com.jcraft.jsch.Channel.connect(Channel.java:145)
at org.apache.commons.vfs2.provider.sftp.SftpFileSystem.getChannel(SftpFileSystem.java:130)
... 20 more
Caused by: java.io.IOException: Pipe closed
at java.io.PipedInputStream.read(PipedInputStream.java:308)
at java.io.PipedInputStream.read(PipedInputStream.java:378)
at com.jcraft.jsch.ChannelSftp.fill(ChannelSftp.java:2665)
at com.jcraft.jsch.ChannelSftp.header(ChannelSftp.java:2691)
at com.jcraft.jsch.ChannelSftp.start(ChannelSftp.java:257)
... 23 more