From mboxrd@z Thu Jan 1 00:00:00 1970 From: Raz Subject: Re: Re-size RAID-10 Date: Thu, 26 Mar 2009 09:40:42 +0200 Message-ID: <5d96567b0903260040u7269749y284b66c1f495c48@mail.gmail.com> References: <49CAA763.3050405@amfes.com> <18890.44223.469.924083@notabene.brown> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <18890.44223.469.924083@notabene.brown> Sender: linux-raid-owner@vger.kernel.org To: Neil Brown Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids Neil Hello I will be grateful for your reply. Currently I am working on raid0 code reshape. 1. Will you be working on this functionality in the near future ? 2. Should I save the superblocks like mdadm does in the case of 1,4,5,= 6 ? 3. What is the heuristics of strip_zones ? why do we need them ? =2E non-power 2 raid0 chunk sizes. 4. Other than segments masks issues, why isn't possible ? can't i fix = raid0 to support 3MB chunks with a segment of 1MB ? Thank you On Thu, Mar 26, 2009 at 12:14 AM, Neil Brown wrote: > On Wednesday March 25, dmiller@amfes.com wrote: >> I think I asked this once before, if so I apologize for the redundan= cy - >> but then again maybe something's changed... >> >> I've got a RAID-10 array with four drives. =A0It's nearing capacity,= and I >> need to explore expansion options. =A0Can I simply add a pair of new >> drives? =A0Or do I have to archive the information first and rebuild= the >> array from scratch? > > It is not currently possible to resize a raid-10. > > NeilBrown > > -- > To unsubscribe from this list: send the line "unsubscribe linux-raid"= in > the body of a message to majordomo@vger.kernel.org > More majordomo info at =A0http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-raid" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html