From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (ext-mx12.extmail.prod.ext.phx2.redhat.com [10.5.110.17]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s8CFHEPF025731 for ; Fri, 12 Sep 2014 11:17:14 -0400 Received: from mta31.charter.net (mta31.charter.net [216.33.127.82]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s8CFHDR6002523 for ; Fri, 12 Sep 2014 11:17:13 -0400 Received: from imp10 ([10.20.200.15]) by mta31.charter.net (InterMail vM.8.01.05.02 201-2260-151-103-20110920) with ESMTP id <20140912151712.KCAO6769.mta31.charter.net@imp10> for ; Fri, 12 Sep 2014 11:17:12 -0400 Received: from impout005 ([68.114.189.20]) by mtaout003.msg.strl.va.charter.net (InterMail vM.9.00.013.00 201-2473-140) with ESMTP id <20140912151712.KUCP25980.mtaout003.msg.strl.va.charter.net@impout005> for ; Fri, 12 Sep 2014 10:17:12 -0500 From: Tony Asleson Date: Fri, 12 Sep 2014 10:17:12 -0500 Message-Id: <1410535032-6422-1-git-send-email-tasleson@redhat.com> Subject: [linux-lvm] [PATCH] man: Include max PE size in vgcreate Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-lvm@redhat.com Signed-off-by: Tony Asleson --- man/vgcreate.8.in | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/man/vgcreate.8.in b/man/vgcreate.8.in index bcfbcfc..050c369 100644 --- a/man/vgcreate.8.in +++ b/man/vgcreate.8.in @@ -121,7 +121,8 @@ default of 4 MiB leads to a maximum logical volume size of around 256GiB. If the volume group metadata uses lvm2 format those restrictions do not apply, but having a large number of extents will slow down the tools but have no -impact on I/O performance to the logical volume. The smallest PE is 1KiB +impact on I/O performance to the logical volume. The smallest PE is 1KiB, the +largest PE is 4GiB. The 2.4 kernel has a limitation of 2TiB per block device. -- 1.8.2.1