linux-btrfs.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Brian Hansen <dulanic@gmail.com>
To: linux-btrfs@vger.kernel.org
Subject: cp --reflink invalid argument error
Date: Sat, 2 Nov 2019 08:49:37 -0500	[thread overview]
Message-ID: <CAMiuOHXH1ic6Mcz+o1uWLNMCK+iCinhR+nnZ8N1wTHQoEms-7Q@mail.gmail.com> (raw)

Hello,

First time i've sent to this group but I am trying to figure out the
cause of this. Normal copy is working fine, but then if I use
--reflink it says invalid argument. Not sure how to read some of this,
but here is the strace.

I'm running kernel v4.15

Here is the full output of strace. I ran a strace on normal copy and
most looks similar so I'm not able to figure out much here...

https://pastebin.com/raw/YmQ8FvCH

             reply	other threads:[~2019-11-02 13:50 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-02 13:49 Brian Hansen [this message]
2019-11-02 14:36 ` reflink copy now works with nocow? Roman Mamedov
2019-11-02 15:09   ` Brian Hansen
2019-11-02 15:24     ` Roman Mamedov
2019-11-02 20:15       ` Brian Hansen
2019-11-14  5:21   ` Zygo Blaxell

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAMiuOHXH1ic6Mcz+o1uWLNMCK+iCinhR+nnZ8N1wTHQoEms-7Q@mail.gmail.com \
    --to=dulanic@gmail.com \
    --cc=linux-btrfs@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).