From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailsender2.cdac.in (mailsender2.cdac.in [196.1.1.24]) (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 1FCC21C2AD for ; Wed, 24 Jul 2024 08:46:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=196.1.1.24 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721810822; cv=none; b=tFI/IXzhzay2YapZvA3idU957NKrKyJd9grVBThGTkq86c6MawhQm08wXOQqF+KPLp8QhbLEZFn+PX1JDOpPuHBRXZ4P9Mfjrs+3du/JGA0zmDtugDSALNzLE96CN2Ol9PlLLd2f29WdIO7SjHqUg6xtpRz19qcCO91XlfhIizg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721810822; c=relaxed/simple; bh=dSaW917AzTDDs37yPptjn3lf9VfF7Uhu4eh4OJ8ku34=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=XPyV3lQU+DSxlv7CAzOHovm24mQsY6gxUOTgqQYmcD+k8qFqfX6K0RwQwU/VLZkLwLXTYc6K4e/Tmq71ypUCxxwHxZAqA0nUOhy1NYrZU9fnVWqBciaXe/DoWFWoff+qBS81zjDAIymIbFaSmjA3mZi8WB81bFeDRmD8cTIbHLQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=cdac.in; spf=pass smtp.mailfrom=cdac.in; dkim=pass (1024-bit key) header.d=cdac.in header.i=@cdac.in header.b=jDOIfDb7; arc=none smtp.client-ip=196.1.1.24 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=cdac.in Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cdac.in Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=cdac.in header.i=@cdac.in header.b="jDOIfDb7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cdac.in; s=default; t=1721810779; bh=dSaW917AzTDDs37yPptjn3lf9VfF7Uhu4eh4OJ8ku34=; h=From:To:Subject:Date:From; b=jDOIfDb7nYt+O7P4eq30SVyr4/zgb7bNAJhxcKw2EwpilTNMDt7CyBgKWi8DJCJI0 WPM67iJ2XPImc5HdOI6VJtD2O/BD7mptdG05hiUrMji7bW8C4jo4FvXVU8ievPDLZL lxi5blNOobP8nqkCZ8utRv2DT0hD3s5RTr7M5nsk= Received: from mscr-int.pune.cdac.in (mscr-int.pune.cdac.in [10.208.193.2]) by mailsender2.cdac.in (8.15.2/8.15.2/Debian-22ubuntu3) with ESMTP id 46O8kJLx3950815 for ; Wed, 24 Jul 2024 14:16:19 +0530 Received: from smtp.cdac.in (mailgw1.pune.cdac.in [10.208.1.26]) by mscr-int.pune.cdac.in (Postfix) with ESMTP id C6BEE10059D78 for ; Wed, 24 Jul 2024 14:16:50 +0530 (IST) X-Auth: saranyag@cdac.in Received: from DESKTOPB0B7HO7 (cfs_saranyadellpc.tvm.cdac.in [10.176.27.169]) (Authenticated sender: saranyag@cdac.in) by smtp.cdac.in (Postfix) with ESMTPSA id D63BF4E00A5 for ; Wed, 24 Jul 2024 14:16:45 +0530 (IST) From: To: Subject: Striping in Btrfs single and DUP profiles Date: Wed, 24 Jul 2024 14:18:07 +0530 Message-ID: <001001dadda6$3501a1e0$9f04e5a0$@cdac.in> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AdrdpjSaCY4NL+QUQBmiyLawirfQYQ== Content-Language: en-in X-CDAC-PUNE-MailScanner-Information: Please contact the ISP for more information X-CDAC-PUNE-MailScanner-ID: C6BEE10059D78.ABADE X-CDAC-PUNE-MailScanner: Found to be clean X-CDAC-PUNE-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-0.2, required 6, autolearn=disabled, ALL_TRUSTED -1.00, BAYES_50 0.80) X-CDAC-PUNE-MailScanner-From: saranyag@cdac.in Hi, Is there any striping used in Btrfs volumes with single and dup profiles? I have read the official documentation of Btrfs available. From there I understood is that, striping is used for multiple device profiles only(ie, RAID). But when I am working with a sample Btrfs (with single and dup profiles) volume, I am getting stripe count as 2 from a single device. Any hints or pointers to the documentation on this is greatly appreciated. Thanks in advance Saranya G CDAC ------------------------------------------------------------------------------------------------------------ [ C-DAC is on Social-Media too. Kindly follow us at: Facebook: https://www.facebook.com/CDACINDIA & Twitter: @cdacindia ] This e-mail is for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies and the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email is strictly prohibited and appropriate legal action will be taken. ------------------------------------------------------------------------------------------------------------