From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f50.google.com ([209.85.214.50]:37869 "EHLO mail-it0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755693AbcIOBIB (ORCPT ); Wed, 14 Sep 2016 21:08:01 -0400 Received: by mail-it0-f50.google.com with SMTP id 186so51364962itf.0 for ; Wed, 14 Sep 2016 18:08:00 -0700 (PDT) Date: Wed, 14 Sep 2016 21:07:59 -0400 From: Nicholas D Steeves To: "Austin S. Hemmelgarn" Cc: dsterba@suse.cz, Waxhead , linux-btrfs@vger.kernel.org Subject: Re: Is stability a joke? Message-ID: <20160915010759.GD32452@DigitalMercury.dynalias.net> References: <57D51BF9.2010907@online.no> <20160912142714.GE16983@twin.jikos.cz> <52304724-5bca-a1e6-527f-040085c7ab19@gmail.com> <20160912165107.GG16983@twin.jikos.cz> <58a954fc-bbd5-3fb5-9f23-008ed7f7121d@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="MAH+hnPXVZWQ5cD/" In-Reply-To: <58a954fc-bbd5-3fb5-9f23-008ed7f7121d@gmail.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: --MAH+hnPXVZWQ5cD/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Sep 12, 2016 at 01:31:42PM -0400, Austin S. Hemmelgarn wrote: > In general yes in this case, but performance starts to degrade exponentially > beyond a certain point. The difference between (for example) 10 and 20 > snapshots is not as much as between 1000 and 1010. The problem here is that > we don't really have a BCP document that anyone ever reads. A lot of stuff > that may seem obvious to us after years of working with BTRFS isn't going to > be to a newcomer, and it's a lot more likely that some random person will > get things write if we have a good, central BCP document than if it stays as > scattered tribal knowledge. "Scattered tribal knowledge"...exactly! :-D Cheers, Nicholas --MAH+hnPXVZWQ5cD/ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCgAGBQJX2fRvAAoJEFqIMEdffRBhl1AP/1n9uoWoIFHoEwXiSDcAvHXO ADlexDRUtRmnIQTN2pA+WjtIdpUUpt+F9UzeoqQIGiDE6qzqzCIQ1Of04y4K35uK +crk3CPdd7UzDGBBH3SA4Ab/8Ageemhue3G3zaF71KJwIBbDgMXfVlh5YeR2vrrg eGMs4N5qRv85Bb3hc2zn5s1QaCX84t5NR76GRnHG/A9a11ksUoMOCcSmT82KdUbQ n2aQa9Bg4/W0Xk+dUbC0a12xlJGpkxFYSzIxzrrB9hyPB3Rp1joDFRHEFLerZyCS OSoEFSb6jHic+Dotf9HIe5wbtjJQjawzGDXKehqukW0OFtFZDfHVmC/BfWzzZm98 4yVy/nNgo/EZ2RK2Qmr4AeuCDYILB7Iezl0hCymHJl+MOGx33QhBY9Jiip4qacnj UnUcZD/Rq7RGjlZ/tpaR301EBIJg7vF5bNAD94Eul0e6MBipJW8wzSHSmW+JKVBq sndlZKczD51xdpWUke9iL1lwq9ZgzknpXS+L+oHogFPixsd+tLMdshGC5WrhENhP 1i8D4vfnS+GBLHMePrEes2ZC8Dxa7lx38mpLKiJEFJVcoo6m0Oo+MuOjEz2IV8US L6Xuz+6vGBE2+aPjG9B9eunM07o59AErotKieFWGgE/z78gWyNK7A3IPE5ym3jty T6YCRk+ltotQdKwp4RF0 =AdeM -----END PGP SIGNATURE----- --MAH+hnPXVZWQ5cD/--