From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1269FC4338F for ; Tue, 27 Jul 2021 16:18:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DAA1161B93 for ; Tue, 27 Jul 2021 16:18:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229489AbhG0QSW (ORCPT ); Tue, 27 Jul 2021 12:18:22 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:43844 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229441AbhG0QSW (ORCPT ); Tue, 27 Jul 2021 12:18:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1627402701; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=cM9tfLQOTWB4GCopgnP+9Qx/IyO9Pq6B7ebTSKwOWBY=; b=i9oO9hrR3oxlopJ44WEB7o+y7AwaGrw3WNVg0MbpRmH9RgGeqmiujdEVpyRNnh07kh5s0Q rqLQhrPEOtG3NGAVqLTqX0OnhBb4YbGErf3OrRupo6eJYOX8y1YeqwvFKCyY8m42aG49JG t/fnGdWzfCMqoLqwT0a120MTV2FKsKE= Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-419-oUDOmTZ6NXeaTL2w9Br4pA-1; Tue, 27 Jul 2021 12:18:20 -0400 X-MC-Unique: oUDOmTZ6NXeaTL2w9Br4pA-1 Received: by mail-qt1-f199.google.com with SMTP id g10-20020ac8768a0000b029023c90fba3dcso6621885qtr.7 for ; Tue, 27 Jul 2021 09:18:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=cM9tfLQOTWB4GCopgnP+9Qx/IyO9Pq6B7ebTSKwOWBY=; b=kS9f/OpaxhjopUB0mj2yNbjGmJ9VMF1LOZK4eUK163m/+nChJAFIkwvzMwjvk27rps lj/aA6eVMqMIx1DFZGyzsHoydQst+v07HvDJKh6QA19k3eY/q8g24PJzJGNan4pwqqwg SDleMfFsHNpL8UjmhQ4IeFp1zJkVglc286EWwsHA3S2v/e+Kqhzugb2N7sZqueTH7GMG SlQU4wAPBvdkQYnlfP5OdfrJ4cRx9ncKdGAOSustWxvIkLxPC+6N+EBYTAt7pMJ7EnSq QagSJTOO8dQ5/KFX8zHBD0MxRYOKsLiItQWMEpTjpmbYwZfCa+Q2t0xIelDdlNt8ualE Dn2w== X-Gm-Message-State: AOAM532TRpcoQ9etsrlynRvEbg3sW9qj6S5Y/jNug7SL4Os6GlmcNQRK Hn17G9W1U1JScUCkDnN9zcwAXAcRfADwHu8mLn2p2xlhzOdr77ifpk2KWxbYqEboHXMJUTyWcXH VQNFv+HHL9q3EWLLRzsis4Q== X-Received: by 2002:ac8:65da:: with SMTP id t26mr20558902qto.145.1627402700226; Tue, 27 Jul 2021 09:18:20 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxcE/DRxSGmin8HOdxgpUGEuj7cvwjyi0toYmkFRns5e91de0cpGjH7LdY+CMdfWbVROh+tUA== X-Received: by 2002:ac8:65da:: with SMTP id t26mr20558889qto.145.1627402700053; Tue, 27 Jul 2021 09:18:20 -0700 (PDT) Received: from localhost (pool-68-160-176-52.bstnma.fios.verizon.net. [68.160.176.52]) by smtp.gmail.com with ESMTPSA id s19sm1609729qtx.5.2021.07.27.09.18.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jul 2021 09:18:19 -0700 (PDT) Date: Tue, 27 Jul 2021 12:18:18 -0400 From: Mike Snitzer To: Christoph Hellwig Cc: Jens Axboe , dm-devel@redhat.com, linux-block@vger.kernel.org Subject: Re: use regular gendisk registration in device mapper Message-ID: References: <20210725055458.29008-1-hch@lst.de> <20210727160226.GA17989@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210727160226.GA17989@lst.de> Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Tue, Jul 27 2021 at 12:02P -0400, Christoph Hellwig wrote: > On Tue, Jul 27, 2021 at 11:58:46AM -0400, Mike Snitzer wrote: > > > This did not make a different to my testing > > > using dmsetup and the lvm2 tools. > > > > I'll try these changes running through the lvm2 testsuite. > > Btw, is ther documentation on how to run it somewhere? I noticed > tests, old-tests and unit-tests directories, but no obvious way > to run them. I haven't tracked how it has changed in a while, but I always run: make check_local (but to do that you first need to ./configure how your distro does it... so that all targets are enabled, etc. Then: make). Will revisit this shortly and let you know if my process needed to change at all due to lvm2 changes.