View source for Btrfs mailing list

The Btrfs mailing list is hosted on http://vger.kernel.org.

* email address is '''[mailto:linux-btrfs@vger.kernel.org linux-btrfs@vger.kernel.org]'''
* no subscription required to send email

=== Restrictions ===

The mailing list server utilizes [https://en.wikipedia.org/wiki/Greylisting greylisting] (i.e. the server may delay mails) and [http://vger.kernel.org/majordomo-info.html#taboo discards emails that are in HTML format or that exceed 100,000 bytes]. And please disable word wrapping in the mail client for sent mails that include kernel log backtraces.

=== How to subscribe ===

You can find details on how to subscribe here http://vger.kernel.org/vger-lists.html#linux-btrfs

Send an email to '''majordomo@vger.kernel.org''' with plain text format the follwing (and only that):

 subscribe linux-btrfs

=== Archives ===

Mailing list archives are available from:

* https://lore.kernel.org/linux-btrfs/ -- fast, search, mail threading, archives from 2008-now
* mail archive: https://mail-archive.com/linux-btrfs@vger.kernel.org
* marc: https://www.marc.info/?l=linux-btrfs
* spinics: https://www.spinics.net/lists/linux-btrfs/
* <strike>gmane.org: http://news.gmane.org/gmane.comp.file-systems.btrfs</strike> -- web archive not functional since 2016

The old mailing lists on oss.oracle.com are no longer active but are available at the lore.kernel.org archive. The original gmane.org archives do include them too but might be available only through the NNTP gateway.

== What information to provide when asking a support question ==

When reporting errors or asking for support always supply the output of the following commands:

   uname -a
   btrfs --version
   btrfs fi show
   btrfs fi df /home # Replace /home with the mount point of your btrfs-filesystem 
   dmesg > dmesg.log

A lot of debug information can be retrieved from dmesg. If the relevant log information is very large, supply the output as an attachment in the mail instead of in the message body (though mind the [[#Restrictions|restrictions]] above).