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bug#24400: closed (cp: default to --reflink=auto?)


From: GNU bug Tracking System
Subject: bug#24400: closed (cp: default to --reflink=auto?)
Date: Fri, 19 Jun 2020 05:40:02 +0000

Your message dated Thu, 18 Jun 2020 22:39:11 -0700
with message-id <b9d78a82-0d9d-b6bc-6b04-2afe36dfe0c4@cs.ucla.edu>
and subject line Re: bug#41944: cp: default to --reflink=auto, revisted
has caused the debbugs.gnu.org bug report #41944,
regarding cp: default to --reflink=auto?
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs@gnu.org.)


-- 
41944: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=41944
GNU Bug Tracking System
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--- Begin Message --- Subject: cp: default to --reflink=auto? Date: Fri, 9 Sep 2016 15:54:32 -0700 User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 Currently 'cp' defaults to not using reflinks, which can be significantly slower on a system that supports file cloning. I expect most users would prefer 'cp' to default to --reflink=auto for spped. Although there are some special cases otherwise, on balance how about if we change cp to default to --reflink=auto, and add an option --reflink=no for users who prefer the current default?




--- End Message ---
--- Begin Message --- Subject: Re: bug#41944: cp: default to --reflink=auto, revisted Date: Thu, 18 Jun 2020 22:39:11 -0700 User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0
Thanks, I'd forgotten that. The performance improvement is long overdue, so I
installed the attached.

Attachment: 0001-cp-default-to-COW.patch
Description: Text Data


--- End Message ---

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