From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 18 Jul 2025 14:47:49 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uckVB-001CxE-03 for lore@lore.pengutronix.de; Fri, 18 Jul 2025 14:47:49 +0200 Received: from localhost ([127.0.0.1] helo=metis.whiteo.stw.pengutronix.de) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1uckVA-0006Xc-RG; Fri, 18 Jul 2025 14:47:48 +0200 Received: from mail-yw1-x1134.google.com ([2607:f8b0:4864:20::1134]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1uckUu-0006Ty-D9 for ptxdist@pengutronix.de; Fri, 18 Jul 2025 14:47:33 +0200 Received: by mail-yw1-x1134.google.com with SMTP id 00721157ae682-7180bb37846so17438377b3.3 for ; Fri, 18 Jul 2025 05:47:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sightlogix-com.20230601.gappssmtp.com; s=20230601; t=1752842851; x=1753447651; darn=pengutronix.de; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=lvTsUTLBEDjB3EJSlfTtFDwAi7UQUJWz3rWuRPXkdIE=; b=qKOQdDeQgnfn6EtzBH0KoEg0tlRCibKqantlEmtNUa+gu2J3/y9nMd++gX2ef882J8 8UOswl4T2nQwQfMBx0UUv69Z5TzNYJBaqky+5K6345fvVUsKGv1+CUNF1aghWmf4gJiz aZvsbe8c0kRb73m2rdVhZ8bj7ufZfeNaNJtxDfFPy3NEwtuYCegAHXKvR6gO6SAvRKhc Agzrj3KZD8A0AN4A5VkxKxVSnyQq3yzea6NcUliK2eh/t9BC6Nlz5L1o6f7J1WdqU+pY qdgA1gYexf+8Oexqj05BdGyGX8/mnG52woJ97d5EBhxtxkGEz5bEAHCMpNwvM6OahYLQ gA1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752842851; x=1753447651; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=lvTsUTLBEDjB3EJSlfTtFDwAi7UQUJWz3rWuRPXkdIE=; b=N0LL3+nn71ar377DoUrj2PEJ55qVGEAcZ2okeWBlyUt4w94PpuhgMNG+rY/o7Nv5zA fY9YUzSetXH3G+VCD03MzWZPrg1uCkERJqB6GtKQ9+K9bzo1FkJXnHyC8Wk8GzSIttXl NbYuwIplMLA4XbwXUjnmMOY7y4j/NXiigv9Z08UfSTKIdj8eLxYBBU0cJwTzXGn5JmQT wkuz7JiWWWDkahq9+S2SqsiDbsceHuTVx1trTbM1QDd7mb4v3I6NA5vRLpJ7yut0X5IO CBsgWqyaerrK1jg5S/UpsRSGtmQKRCXZwefF9G39+66dhQXXbqiV8RYupENY3biMsB9Y 24Cg== X-Gm-Message-State: AOJu0YyCaNkaHy2XNGhzEYrfkjg863SxZkeMh5jDx02VtDP6zSnskeq2 9LvGXSBItJWIfm776V25UwgefpnKqFRTJD8v9twsiYDYyRkUUosLbaQ6MKmQnhOg79GqiokMLBG wBSsWa5Nk926kebooWNAd3sNw+XVfaUcNZ0qE2gQK+hoIISUvBGFMWwc= X-Gm-Gg: ASbGnct4nF7SRgvksgv6ztTyA8r/YAqMYfSmqEy6JRY0t4y9uSFJxShX6sczHCaaoyD b93COfm2COTFDvtgde7FuScr5GcyoppYtBWrmaWRMgj3dvpfrAKsowBteABCZ0NVIBL4YYthCIC eFpAn49wCdItfWJHqaIGv590jLdFTHaZLqxwrCY5lUUiX02KEYXjHD/zG3wQsyAWlthyn8HtATr XJ9UNQ= X-Google-Smtp-Source: AGHT+IHHS9Z+VRKCuTsWZGvL3Y7Rq/h6pYQhYGiZYiiMVlwIHJOPxdKoRIr/8chyemUY5ReFdWClJ8RHUTIX/DH2Zvc= X-Received: by 2002:a05:690c:9:b0:70d:f3f9:1898 with SMTP id 00721157ae682-718374a1941mr157659377b3.35.1752842850909; Fri, 18 Jul 2025 05:47:30 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Sandy Patterson Date: Fri, 18 Jul 2025 08:47:20 -0400 X-Gm-Features: Ac12FXx6icB9ah2_Eqc-ptVDKZDc4zalfWjqAo1Alc4PBRhG9KhQoZk3g09rO1U Message-ID: To: Michael Olbrich Content-Type: text/plain; charset="UTF-8" X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-1.7 required=4.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Subject: Re: [ptxdist] building a separate initramfs X-BeenThere: ptxdist@pengutronix.de X-Mailman-Version: 2.1.29 Precedence: list List-Id: PTXdist Development Mailing List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: ptxdist@pengutronix.de Cc: ptxdist@pengutronix.de Sender: "ptxdist" X-SA-Exim-Connect-IP: 127.0.0.1 X-SA-Exim-Mail-From: ptxdist-bounces@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false Thanks so much Michael, it seems my email filters needed some work! That got me going. I was able to make a basic rootfs using "glibc busybox usr-rootfs" which creates a 3.2M uncompressed cpio on our architecture. I'm not sure how resource constrained you are, but we have plenty of disk on our system. I tried to work out how to improve the documentation. However, now that I understand it I'm not sure how I would. I had trouble understanding _multi_image_individual_root_filesystems and didn't initially realize that section 1 describes two rules, an extra package, and an image modification. Anyway, thanks again, Sandy