From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (ext-mx06.extmail.prod.ext.phx2.redhat.com [10.5.110.10]) by int-mx05.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o62FfLT5011092 for ; Fri, 2 Jul 2010 11:41:21 -0400 Received: from web38903.mail.mud.yahoo.com (web38903.mail.mud.yahoo.com [209.191.125.109]) by mx1.redhat.com (8.13.8/8.13.8) with SMTP id o62FfChs015931 for ; Fri, 2 Jul 2010 11:41:13 -0400 Message-ID: <162631.56245.qm@web38903.mail.mud.yahoo.com> Date: Fri, 2 Jul 2010 08:41:11 -0700 (PDT) From: Octavio In-Reply-To: <5C30BE7ED8B03E448B2E104602D4848A59228864AC@USINDEVS02.corp.hds.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-1092890377-1278085271=:56245" Subject: Re: [linux-lvm] rescue a lvm 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: To: LVM general discussion and development --0-1092890377-1278085271=:56245 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hello Taka Thanks for reply and for the links, fortunately I already have recovery my = info, Wha t I do was edit the backup of the metadata manually to remove the= missing disk (it doesn't have any info) then I restore the backup and done= , the disk starts OK and all the data was there=20 Octavio --- El lun, 6/28/10, Takahiro Yasui escribi=F3: De: Takahiro Yasui Asunto: Re: [linux-lvm] rescue a lvm A: "LVM general discussion and development" Fecha: lunes, 28 de junio de 2010, 10:19 am Hello Octavio, > I remove a PV from a GV on a umounted system and then I lost the whole gr= oup, now I just have the first HD and I want to read the data it has > I have the pv without change the the VG is lost > I have the backup of meta data in the PV so can I wondering to know if is= safe to vgcfgrestore the file? or I could lost the data? I'm not an expert of this area and not sure if you can rescue it or not, but the following document might be helpful to you. Chapter 6. LVM Troubleshooting http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5.5/html/Logical_= Volume_Manager_Administration/troubleshooting.html 6.4. Recovering Physical Volume Metadata http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/5.5/html/Logical_= Volume_Manager_Administration/mdatarecover.html Thanks, Taka --=20 Takahiro Yasui Hitachi Data Systems _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ =0A=0A=0A --0-1092890377-1278085271=:56245 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
Hello Taka
Thanks for reply and for the li= nks, fortunately I already have recovery my info, Wha t I do was edit the b= ackup of the metadata manually to remove the missing disk (it doesn't have = any info) then I restore the backup and done, the disk starts OK and all th= e data was there

Octavio



--- El lun, 6/28/10, Tak= ahiro Yasui <takahiro.yasui@hds.com> escribi=F3:

De: Takahiro Yasui <takahiro.yasui@hds.com>Asunto: Re: [linux-lvm] rescue a lvm
A: "LVM general discussion and dev= elopment" <linux-lvm@redhat.com>
Fecha: lunes, 28 de junio de 2010= , 10:19 am

Hello Octavio,

> I rem= ove a PV from a GV on a umounted system and then I lost the whole group, no= w I just have the first HD and I want to read the data it has

> I have th= e pv without change the the VG is lost
> I have the backup of meta da= ta in the PV so can I wondering to know if is safe to vgcfgrestore the file= ? or I could lost the data?

I'm not an expert of this area and not s= ure if you can rescue it or not,
but the following document might be hel= pful to you.

Chapter 6. LVM Troubleshooting
http://www.redh= at.com/docs/en-US/Red_Hat_Enterprise_Linux/5.5/html/Logical_Volume_Manager_= Administration/troubleshooting.html

6.4. Recovering Physical Vol= ume Metadata
http://www.redhat.com/docs/en-US/Red_Hat_Enterprise_Linu= x/5.5/html/Logical_Volume_Manager_Administration/mdatarecover.html
<= br>Thanks,
Taka

--
Takahiro Yasui
Hitachi Data Systems
=
_______________________________________________
linux-lvm mailing li= st
linux-lvm@redhat.com
https://www.redhat.co= m/mailman/listinfo/linux-lvm
read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HO= WTO/

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