Enable this at your own risk. Only size will be compared. May significantly speed up transfer but may also miss some changed files. Choices available: bulk, standard, expedited --delete-removed Delete destination objects with no corresponding source file [sync] --no-delete-removed Don't delete destination objects. May be repeated. Default for [sync] command. Use - to read from stdin. Downloads and bug tracking can be found at the main project website.
The django-s3-storage project was developed by Dave Hall. You can get the code from the django-s3-storage project site. Dave Hall is a freelance web developer, based in Cambridge, UK. You can usually find him on the Internet in a number of different places:. Skip to content. Star Django Amazon S3 file storage. View license. Branches Tags. Could not load branches. Could not load tags. Latest commit.
Git stats commits. Failed to load latest commit information. View code. You can use rclone backend list-multipart-uploads s3:bucket to see the pending multipart uploads. Note that files uploaded both with multipart upload and through crypt remotes do not have MD5 sums.
This can be a maximum of 5 GiB and a minimum of 0 ie always upload multipart files. The chunk sizes used in the multipart upload are specified by --s3-chunk-size and the number of chunks uploaded concurrently is specified by --s3-upload-concurrency. Single part uploads to not use extra memory. Single part transfers can be faster than multipart transfers or slower depending on your latency from S3 - the more latency, the more likely single part transfers will be faster.
Increasing --s3-upload-concurrency will increase throughput 8 would be a sensible value and increasing --s3-chunk-size also increases throughput 16M would be sensible. Increasing either of these will use more memory. The default values are high enough to gain most of the possible performance without using too much memory. With Amazon S3 you can list buckets rclone lsd using any region, but you can only access the content of a bucket from the region it was created in.
If you attempt to access a bucket from the wrong region, you will get an error, incorrect region, the bucket is not in 'XXX' region. There are a number of ways to supply rclone with a set of AWS credentials, with and without using the environment. If none of these option actually end up providing rclone with AWS credentials then S3 interaction will be non-authenticated see below. When using the sync subcommand of rclone the following minimum permissions are required to be available on the bucket being written to:.
When using the lsd subcommand, the ListAllMyBuckets permission is required. For reference, here's an Ansible script that will generate one or more buckets that will work with rclone sync.
You can upload objects using the glacier storage class or transition them to glacier using a lifecycle policy. The bucket can still be synced or copied into normally, but if rclone tries to access data from the glacier storage class you will see an error like below.
In this case you need to restore the object s in question before using rclone. Note that this ACL is applied when server-side copying objects as S3 doesn't copy the ACL from the source but rather writes a fresh one.
Note that this ACL is applied when only when creating buckets. If it isn't set then "acl" is used instead. The minimum is 0 and the maximum is 5 GiB. Note that "--s3-upload-concurrency" chunks of this size are buffered in memory per transfer.
If you are transferring large files over high-speed links and you have enough memory, then increasing this will speed up the transfers. Rclone will automatically increase the chunk size when uploading a large file of known size to stay below the 10, chunks limit. Since the default chunk size is 5 MiB and there can be at most 10, chunks, this means that by default the maximum size of a file you can stream upload is 48 GiB. Rclone will automatically increase the chunk size when uploading a large file of a known size to stay below this number of chunks limit.
Any files larger than this that need to be server-side copied will be copied in chunks of this size. Normally rclone will calculate the MD5 checksum of the input before uploading it so it can add it to metadata on the object.
This is great for data integrity checking but can cause long delays for large files to start uploading. If the env value is empty it will default to the current user's home directory. This variable controls which profile is used in that file. If you are uploading small numbers of large files over high-speed links and these uploads do not fully utilize your bandwidth, then increasing this may help to speed up the transfers. If this is true the default then rclone will use path style access, if false then rclone will use virtual path style.
See the AWS S3 docs for more info. Some providers e. If this is false the default then rclone will use v4 authentication. If it is set then rclone will use v2 authentication. If true avoid calling abort upload on a failure, leaving all successfully uploaded parts on S3 for manual recovery. Most services truncate the response list to objects even if requested more than that.
In Ceph, this can be increased with the "rgw list buckets max chunk" option. This can be useful when trying to minimise the number of transactions rclone does if you know the bucket exists already. It can also be needed if the user you are using does not have bucket creation permissions. Before v1. Setting it means that if rclone receives a OK message after uploading an object with PUT then it will assume that it got uploaded properly.
If an source object of unknown length is uploaded then rclone will do a HEAD request. Setting this flag increases the chance for undetected upload failures, in particular an incorrect size, so it isn't recommended for normal operation.
In practice the chance of an undetected upload failure is very small even with this flag. We do not provide email support for the free version. The following people have contributed to this plugin. Thank you to the translators for their contributions. English US and Korean. Translate into your language. View support forum. Have you taken the WordPress Survey yet? Search WordPress. FAQ What are the minimum requirements?
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