网络文件系统 S3QL 2.2 发布

S3QL是一个使用一些网络存储服务如： Google Storage, Amazon S3 或 OpenStack来在线存储数据的文件系统。S3QL有效地提供了一个动态，可以从任何能上网的电脑访问无限容量的硬盘。

S3QL是一个符合标准，功能完整的UNIX文件系统与，任何本地文件系统的概念上没有区别。此外，S3QL还支持一些额外的如功能，如压缩，加密，删除重复数据，和快照。这使得它特别适合在线备份和归档。

项目地址：http://code.google.com/p/s3ql/


发布说明: S3QL now uses SSL connections by default and verifies server certificates. A race condition that resulted in an apparent loss of remote metadata was fixed. The S3 backend now deletes multiple storage objects using one request if possible, reducing latency, traffic, and number of requests to S3. S3QL is now able to detect server errors and redirections before all data has been sent to the server. A new 'rackspace' backend that allows specification of the object storage region in the storage URL was added. The mount.s3ql --compress option now allows specification of the compression level