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b2fuse-1.3


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توضیحات

FUSE integration for Backblaze B2 Cloud storage
ویژگی مقدار
سیستم عامل -
نام فایل b2fuse-1.3
نام b2fuse
نسخه کتابخانه 1.3
نگهدارنده []
ایمیل نگهدارنده []
نویسنده Sondre Engebraaten
ایمیل نویسنده info@sender.com
آدرس صفحه اصلی -
آدرس اینترنتی https://pypi.org/project/b2fuse/
مجوز -
# b2_fuse - FUSE for Backblaze B2 ### Version: 1.3 #### This is fresh release based upon B2 Command line tool's API for B2. #### Warning this software may contain bugs, be careful of using it with important data. #### Please report bugs, use-case issues and feature requests through the Github issue tracker ### Basic setup: Requires YAML and FUSE for python to work (this is not the same as "python-fuse" package). Install YAML for python as follows: ``` sudo apt-get install python-yaml ``` Install FUSE and B2 Command Line Tool for python as follows: ``` sudo apt-get install python-pip sudo pip install fusepy sudo pip install b2 ``` If the above does not work (a possibility on Python 2.7) use this instead: ``` sudo python -m pip install fusepy sudo python -m pip install b2 ``` An example config ("config.yaml"): ``` accountId: <youraccountid> applicationKey: <yourapplicationid> bucketId: <yourbucketid> ``` In order to use the FUSE driver as an interface to the online service B2 run: ``` python b2fuse.py <mountpoint> ``` Full usage info: ``` usage: b2fuse.py [-h] [--enable_hashfiles] [--version] [--use_disk] [--account_id ACCOUNT_ID] [--application_key APPLICATION_KEY] [--bucket_id BUCKET_ID] [--temp_folder TEMP_FOLDER] [--config_filename CONFIG_FILENAME] mountpoint positional arguments: mountpoint Mountpoint for the B2 bucket optional arguments: -h, --help show this help message and exit --enable_hashfiles Enable normally hidden hashes as exposed by B2 API --version show program's version number and exit --use_disk --account_id ACCOUNT_ID Account ID for your B2 account (overrides config) --application_key APPLICATION_KEY Application key for your account (overrides config) --bucket_id BUCKET_ID Bucket ID for the bucket to mount (overrides config) --temp_folder TEMP_FOLDER Temporary file folder --config_filename CONFIG_FILENAME Config file ``` Usage notes: * Can be used as a regular filesystem, but should not (high latency) * Files are cached in memory or on disk. If using memory you are limited by the available memory, swapping will occur for very large files. * Neither permissions or timestamps are supported by B2. B2_fuse ignores any requests to set permissions. * Filesystem contains ".sha1" files, these are undeletable and contain the hash of the file without the postfix. This feature can be disabled by setting variable "enable_hashfiles" to False. * For optimal performance and throughput, you should store a few large files. Small files suffer from latency issues due to the way B2 API is implemented. Large files will allow you to saturate your internet connection. ### Application specific notes: #### Using RSync with B2 Fuse Since there is no support for updating file times or permissions in a bucket, rsync must be told to ignore both when synching folders (sync will be based on checksum meaning files have to be downloaded to compare). ``` rsync -avzh --no-perms --no-owner --no-group dir1/ dir2/ ``` Option "--inplace" may also be useful. RSync creates a temporary file when syncing, this option will make RSync update the file inplace instead (Effectively twice as fast syncing). #### Using unison to synchronize against mounted folder Again, we ignore permissions as these are not applicable. ``` unison dir1/ dir2/ -auto -perms 0 -batch ``` #### Using encfs to overlay a locally encrypted filesystem onto the bucket Install encfs (apt-get install encfs) ``` encfs <bucket_mountpoint> <encrypted_filesystem> ``` #### Instruction for permanent mounting of B2Fuse can be found [here](../master/permanent_mount.md) ### Known issues: * Concurrent access from multiple client will lead to inconsistent results * Small files give low read/write performance (due to high latency) * Some text editors may return odd characters when viewing the ".sha1" files. Use cat for reliable operation. License: MIT license


نحوه نصب


نصب پکیج whl b2fuse-1.3:

    pip install b2fuse-1.3.whl


نصب پکیج tar.gz b2fuse-1.3:

    pip install b2fuse-1.3.tar.gz