From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5D5442C3242 for ; Tue, 22 Jul 2025 07:19:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753168777; cv=none; b=nYd8yXf7fdIsWeneeQKPps2/i/tAmqIznLFaSqvpkuu++f+d3RwRlF6h6QHmROmp/zJeMyqUQtkBcDdQe5kyQ0V/b91o38vJuaEcttnlQg07vlwqHoHLixVVqi8Bt0zzZtCW9Qv8JUCV1SNfU9Lix+ygcXHZhZk/AMZvs+aI3Fk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753168777; c=relaxed/simple; bh=mrNTsoG+9ire1zZd4IbkwDWst+tFkR49AOBEGT3lW5M=; h=Date:From:To:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=dbNSEgWwXHJthuvee965Uo1vy16r627JNmtusqxZpBtrq6nedIexfRapvrlFQm7xQP5GZnpzL2mpzsz7OMAqE91Wesv2RCWgsMG72yWR+LvvZ4XZUnBArAsBdh4DDUWoGJfxjs3RJWty5bXSehX8Wja/gcxbwiLsGTE0zusCMMs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=vQy6sbHv; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="vQy6sbHv" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Type:MIME-Version:Message-ID: Subject:To:From:Date:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=cna0rpTem3f604591N+DeP3Nab31y1HAtxAU/K4AGDI=; b=vQy6sbHvIkS+CvxRYkf1LwYRUC MHilwmxZIon39pfpblJlDBaHpy2oYBDAOc5NectnDQDomI1VQHUUWDw4uXv3wUuoPtzOY2Gup8nJB SKfSgkX55u2C5nDjT8/P3Nf5Srtxs0AhI0a4mPMiHf9mVhKPobZ68ukW8igAKE+VIvH+az+2eeYHR Q5o2OMV41dVTOuqkmBQhTuY8oZUDOb65Aon3iwqwwYU/vDWEbQ7ib5ASfZiooHEXWUceCT4WNfP94 e1XStnsvg5+V5qlEhnACKn60VBTADdQR0sFhNE+8iBgXoX1fPq2lirc2wewkef9hXbRnzENB7f2OJ zRoBhcFQ==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1ue7Hi-00000001axJ-42Ec for fstests@vger.kernel.org; Tue, 22 Jul 2025 07:19:34 +0000 Date: Tue, 22 Jul 2025 00:19:34 -0700 From: Christoph Hellwig To: fstests@vger.kernel.org Subject: lots of mounts/remounts of the test file system? Message-ID: Precedence: bulk X-Mailing-List: fstests@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Hi all, I've been hacking on some (XFS) code that in this state of development requires a mount options to be passed for every mount, and I noticed that even when running without a SCRATCH_DEV I have to add the required option to MOUNT_OPTIONS and not just TEST_FS_MOUNT_OPTS, which is a bit odd. I've been trying to track it down and despite multiple attempts failed to find my way through the bash code for it. But what is even more odd is that when running just a single test (e.g. generic/001), the test fs gets mounted four times, with the second and fourth time failing to apply the mount options.