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[85.214.156.166]) by gmr-mx.google.com with ESMTPS id 2adb3069b0e04-54fceff6ffdsi288845e87.5.2025.05.14.06.47.21 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 14 May 2025 06:47:21 -0700 (PDT) Received-SPF: pass (google.com: domain of ibr@radix50.net designates 85.214.156.166 as permitted sender) client-ip=85.214.156.166; Received: from abai.de ([88.130.203.42]) (authenticated bits=0) by shymkent.ilbers.de (8.15.2/8.15.2/Debian-8+deb9u1) with ESMTPSA id 54EDlII2028493 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 14 May 2025 15:47:20 +0200 Date: Wed, 14 May 2025 15:47:18 +0200 From: Baurzhan Ismagulov To: isar-users@googlegroups.com Subject: Re: [PATCH v2 0/2] Significantly speedup image generation Message-ID: Mail-Followup-To: isar-users@googlegroups.com References: <20250423124359.1081781-1-felix.moessbauer@siemens.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline In-Reply-To: <20250423124359.1081781-1-felix.moessbauer@siemens.com> X-Spam-Status: No, score=-4.6 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2, RCVD_IN_RP_CERTIFIED,RCVD_IN_RP_RNBL,RCVD_IN_RP_SAFE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-Original-Sender: ibr@radix50.net X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of ibr@radix50.net designates 85.214.156.166 as permitted sender) smtp.mailfrom=ibr@radix50.net Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-TUID: TbcNimJti5gc On 2025-04-23 14:43, 'Felix Moessbauer' via isar-users wrote: > Especially on non native machines, the image generation can take a long time. > This is due to the fact that the initrd is generated during the rootfs > installation. By that, also the initrd is generated multiple times, despite > only one final version is needed. In case of a out-of-rootfs initrd, it is built > 5 times (2x in rootfs, 2x in initramfs +1x manually in initramfs). > > We optimize this by manually controlling when the initrd is built instead of > relying on the triggers from the initramfs-tools. As initramfs-tools does > not provide a conf.d style mechanism to completely disable the generation, > we now install this package during bootstrap and then stub the update-initramfs > calls during rootfs installation. In rootfs_postprocess, we restore the > original update-initramfs calls and build the initrd manually. Applied to next, thanks. Capitalized the titles while at it. With kind regards, Baurzhan -- You received this message because you are subscribed to the Google Groups "isar-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to isar-users+unsubscribe@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/isar-users/aCSe5qynrpBlH0Yp%40abai.de.