From nobody Wed Sep 13 12:43:02 2023 X-Original-To: questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Rm0VM3lnjz4tcF9 for ; Wed, 13 Sep 2023 12:43:07 +0000 (UTC) (envelope-from ml@netfence.it) Received: from soth.netfence.it (mailserver.netfence.it [78.134.96.152]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mailserver.netfence.it", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Rm0VK5wlLz3WYs for ; Wed, 13 Sep 2023 12:43:05 +0000 (UTC) (envelope-from ml@netfence.it) Authentication-Results: mx1.freebsd.org; dkim=fail ("headers rsa verify failed") header.d=netfence.it header.s=202304 header.b=OyD3T0uf; spf=pass (mx1.freebsd.org: domain of ml@netfence.it designates 78.134.96.152 as permitted sender) smtp.mailfrom=ml@netfence.it; dmarc=pass (policy=none) header.from=netfence.it Received: from [10.1.2.18] (alamar.local.netfence.it [10.1.2.18]) (authenticated bits=0) by soth.netfence.it (8.17.2/8.17.1) with ESMTPSA id 38DCh2HK009195 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO) for ; Wed, 13 Sep 2023 14:43:02 +0200 (CEST) (envelope-from ml@netfence.it) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netfence.it; s=202304; t=1694608982; bh=m8oP37OAIJ31Mz4xG/y5oRIBMBidSSj3jVva74cRFdU=; h=Date:Subject:To:References:From:In-Reply-To; b=OyD3T0ufN11nlIGPZqvpD96sm+Cpg6idaNWz1Z0NOkp1N8xCMODEYe+n2BbPi/uwN k3IwWlxtkt+0K868sAju7ZmSWsUbfnrRnpPRZrsx2TpTICY6FgIIdSb5YialRyIeYH rrp8dd5uGv4vHieJmmNYG+fhubFUXyXm92/OeAe4= X-Authentication-Warning: soth.netfence.it: Host alamar.local.netfence.it [10.1.2.18] claimed to be [10.1.2.18] Message-ID: Date: Wed, 13 Sep 2023 14:43:02 +0200 List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: Mount bzip2 disk image Content-Language: en-US To: questions@freebsd.org References: <96ce2d8b-f310-96bc-394c-007541401c57@fjl.co.uk> From: Andrea Venturoli In-Reply-To: <96ce2d8b-f310-96bc-394c-007541401c57@fjl.co.uk> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.80 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.996]; DMARC_POLICY_ALLOW_WITH_FAILURES(-0.50)[]; R_SPF_ALLOW(-0.20)[+ip4:78.134.96.152]; MIME_GOOD(-0.10)[text/plain]; MLMMJ_DEST(0.00)[questions@freebsd.org]; RCVD_COUNT_ONE(0.00)[1]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DMARC_POLICY_ALLOW(0.00)[netfence.it,none]; ASN(0.00)[asn:35612, ipnet:78.134.0.0/17, country:IT]; MIME_TRACE(0.00)[0:+]; DKIM_TRACE(0.00)[netfence.it:-]; RCPT_COUNT_ONE(0.00)[1]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; R_DKIM_REJECT(0.00)[netfence.it:s=202304]; TO_MATCH_ENVRCPT_ALL(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[questions@freebsd.org]; TO_DN_NONE(0.00)[]; HAS_XAW(0.00)[]; MID_RHS_MATCH_FROM(0.00)[] X-Rspamd-Queue-Id: 4Rm0VK5wlLz3WYs On 9/13/23 13:57, Frank Leonhardt wrote: > Such a thing does exist, sort-of. It's the GEOM_UZIP driver from FreeBSD > 13 onwards. However I'm pretty sure it only works in images compressed > by its own mkuzip utility (and that doesn't include bzip2 having just > RTFM). Never tried it myself. Ehh.. "sort of". I had seen it, but it doesn't do exactly what I need. > If you unpack it to a ZFS dataset with compression enabled, the > compression ZFS uses is pretty good so you might find that the disk > space isn't the problem you think it might be. I'd still need 2x the space (compressed + uncompressed) :( bye & Thanks av.