Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id C20CC187FD for ; Thu, 6 Aug 2015 16:51:24 +0000 (UTC) Received: (qmail 68388 invoked by uid 500); 6 Aug 2015 16:51:22 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 68348 invoked by uid 500); 6 Aug 2015 16:51:22 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 68338 invoked by uid 99); 6 Aug 2015 16:51:22 -0000 Received: from Unknown (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Aug 2015 16:51:22 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id EF7E719CDF5 for ; Thu, 6 Aug 2015 16:51:21 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.879 X-Spam-Level: ** X-Spam-Status: No, score=2.879 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd3-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-us-west.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id 0JtrxyaofoJX for ; Thu, 6 Aug 2015 16:51:21 +0000 (UTC) Received: from mail-wi0-f179.google.com (mail-wi0-f179.google.com [209.85.212.179]) by mx1-us-west.apache.org (ASF Mail Server at mx1-us-west.apache.org) with ESMTPS id F3AFF22F09 for ; Thu, 6 Aug 2015 16:51:20 +0000 (UTC) Received: by wicgj17 with SMTP id gj17so30320951wic.1 for ; Thu, 06 Aug 2015 09:51:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to:content-type; bh=lJvkYXaCrFNoKxAmfmGpH5KFv5Dl3eOFPeKeWJJi/0g=; b=KmFAnXwdUBG4T+o4BVX6J/CY2vWOSa1eW8LvORsOve6BNWVoqygaA/eCwcnv3OuHa9 XiBj/tEFmSXUEY1RrRw6WCU+SH82nYNwp0RZvMOjPkOSbzrMkop4XhjF8HMfdD/Q/YLA H2RtFct29Kzqcz43fVwLIwX/fE12G+yNGQJiRlmU9btyh89l7cS+f8f7WC2xC9iSbf8B GUEBP+9+rfaJPU7/6S9uV7iOCp9RUXPewijyP1OossLcBiEx0wl73Cnu3Jnwstcqq0YY 3UIq4muykojqyYAkscHzcX+3jt6f19UQ2S/neccilK+z/gtJ0LzQUviHPobExs4dsfUY oOAw== X-Received: by 10.194.92.109 with SMTP id cl13mr5144587wjb.156.1438879879786; Thu, 06 Aug 2015 09:51:19 -0700 (PDT) MIME-Version: 1.0 Received: by 10.27.48.80 with HTTP; Thu, 6 Aug 2015 09:50:50 -0700 (PDT) From: Gerard Maas Date: Thu, 6 Aug 2015 18:50:50 +0200 Message-ID: Subject: Duplicating a cluster with different # of disks To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=047d7bfd030c1bf684051ca75484 --047d7bfd030c1bf684051ca75484 Content-Type: text/plain; charset=UTF-8 Hi, I'm currently trying to duplicate a given keyspace on a new cluster to run some analytics on it. My source cluster has 3 disks and corresponding data directories (mnt, mnt2, mnt3) but the machines in my target cluster only have 2 disks (mnt, mnt2). What should be the correct procedure to copy the sstable data from source to destination in this case? -kr, Gerard. --047d7bfd030c1bf684051ca75484 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi,

I'm currently trying to duplica= te a given keyspace on a new cluster to run some analytics on it.

My source cluster has 3 disks and corresponding data direct= ories (mnt, mnt2, mnt3) but the machines in my target cluster only have 2 d= isks (mnt, mnt2).

What should be the correct proce= dure to copy the sstable data =C2=A0from source to destination in this case= ?

-kr, Gerard.
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