CARVIEW |
Select Language
HTTP/2 200
date: Wed, 23 Jul 2025 14:27:33 GMT
content-type: text/html; charset=utf-8
vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With,Accept-Encoding, Accept, X-Requested-With
x-robots-tag: none
etag: W/"7f2ecdd29feef8cb9351c4b17d9ff235"
cache-control: max-age=0, private, must-revalidate
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-frame-options: deny
x-content-type-options: nosniff
x-xss-protection: 0
referrer-policy: no-referrer-when-downgrade
content-security-policy: default-src 'none'; base-uri 'self'; child-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net/ productionresultssa1.blob.core.windows.net/ productionresultssa2.blob.core.windows.net/ productionresultssa3.blob.core.windows.net/ productionresultssa4.blob.core.windows.net/ productionresultssa5.blob.core.windows.net/ productionresultssa6.blob.core.windows.net/ productionresultssa7.blob.core.windows.net/ productionresultssa8.blob.core.windows.net/ productionresultssa9.blob.core.windows.net/ productionresultssa10.blob.core.windows.net/ productionresultssa11.blob.core.windows.net/ productionresultssa12.blob.core.windows.net/ productionresultssa13.blob.core.windows.net/ productionresultssa14.blob.core.windows.net/ productionresultssa15.blob.core.windows.net/ productionresultssa16.blob.core.windows.net/ productionresultssa17.blob.core.windows.net/ productionresultssa18.blob.core.windows.net/ productionresultssa19.blob.core.windows.net/ github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.com wss://alive.github.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com release-assets.githubusercontent.com secured-user-images.githubusercontent.com/ user-images.githubusercontent.com/ private-user-images.githubusercontent.com opengraph.githubassets.com copilotprodattachments.blob.core.windows.net/github-production-copilot-attachments/ github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com objects-origin.githubusercontent.com *.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com/ secured-user-images.githubusercontent.com/ private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/
server: github.com
content-encoding: gzip
accept-ranges: bytes
set-cookie: _gh_sess=Hz5Kk139bjofM%2B6jtYXJWLZGJDckL%2BScGv%2BARbSyZxfcYQGm5SKkdATGq78FfhdxxmqWwN7vsodrHlfI3lnzSyR5v50K4rLxphmA3A8VWQ%2BH7zkeMRcueMiBM%2BroSTzygOORTX1Ytu6o4RuMr61SwR1PziNuQa7xhU22%2BrNDfbntdoUvzQwGstzf46X9qG7ercT82XeK9dP0EfEmOGGozZGFMPl8F9vrpZGRvr3POslHeZu0EeTFzm3B%2F3ydO1qhB0ow%2FEY3zIneIlReTrnVlA%3D%3D--s5dbp%2Fg8duGvIuJM--NesH3denlWMQ5WcrMPEKvg%3D%3D; Path=/; HttpOnly; Secure; SameSite=Lax
set-cookie: _octo=GH1.1.13216006.1753280852; Path=/; Domain=github.com; Expires=Thu, 23 Jul 2026 14:27:32 GMT; Secure; SameSite=Lax
set-cookie: logged_in=no; Path=/; Domain=github.com; Expires=Thu, 23 Jul 2026 14:27:32 GMT; HttpOnly; Secure; SameSite=Lax
x-github-request-id: CA56:121670:D3FC39:FAB610:6880F154
Storage backend compatibility · gaul/s3proxy Wiki · GitHub
Skip to content
Navigation Menu
{{ message }}
-
Notifications
You must be signed in to change notification settings - Fork 248
Storage backend compatibility
Ismael Garrido edited this page Feb 9, 2025
·
30 revisions
Some storage backends do not support all the features of S3:
- does not return meaningful ETag
- does not support multi-part upload
- only supports object listing when delimiter is "/" -- does not support recursive listing
- only supports object listing with prefixes when the prefix matches a directory name
- limits container names to 63 characters and restricts character set to lowercase alphanumeric and dash
- limits metadata keys to "C# identifiers". As far as I can tell, that's alphanumeric characters and dash; must not start with a number
- does not support blob names with
\
or with sequences of./
and/.
- maximum multipart upload size of 4.77 TB
- does not support Expires header but does support Cache-Control header
- does not support object-level access control
- does not allow arbitrary list markers, partially emulated by mapping the last key to the opaque marker
- does not return ETag as an MD5 hash, instead returning opaque data
- bucket names must be between 6 and 50 characters and consistent of only letters, number, and hyphens
- does not return ETag as an MD5 hash, instead returning SHA1 hash
- does not support blob-level access control
- does not support conditional GET
- does not support copying objects
- does not support Content-Disposition, Content-Encoding, Content-Language, Content-MD5, or Expiry headers
- multipart upload requires at least 2 parts
- requires signature v4, add
jclouds.s3.signer-version=4
to your config. - does not support STREAMING-AWS4-HMAC-SHA256-PAYLOAD, thus uploading content does not work.
- does not support object metadata on Mac OS X, see JDK-8030048
- does not support object metadata using Docker and aufs, see docker/docker#1070
- does not allow arbitrary list markers, partially emulated by mapping the last key to the opaque marker
- does not return ETag as an MD5 hash, instead returning opaque data
- does not support listing in-progress multipart uploads
- limits multi-part uploads to 32 parts
- does not support Content-Language headers
- does not support copying objects with the If-None-Match header
- does not support deleting user metadata keys, only replacing them
- does not support listing in-progress multipart uploads
- does not support object-level access control
- exposes multipart upload parts as regular keys
- multi-delete does not delete SLO segments
You can’t perform that action at this time.