Thank you for your answer Fabien. The result of vgdisplay and pvdisplay commands is: [root@s2 httpd]# /usr/sbin/vgdisplay --- Volume group --- VG Name VolGroup00 System ID Format lvm2 Metadata Areas 2 Metadata Sequence No 3 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 2 Max PV 0 Cur PV 2 Act PV 2 VG Size 148.91 GB PE Size 32.00 MB Total PE 4765 Alloc PE / Size 4763 / 148.84 GB Free PE / Size 2 / 64.00 MB VG UUID 557bDF-15yS-X2uy-o0WH-kBXG-RJ63-7hVw03 [root@s2 httpd]# /usr/sbin/pvdisplay --- Physical volume --- PV Name /dev/sdb1 VG Name VolGroup00 PV Size 74.50 GB / not usable 0 Allocatable yes (but full) PE Size (KByte) 32768 Total PE 2384 Free PE 0 Allocated PE 2384 PV UUID hdfvF4-MWe1-EVZk-0Mej-o5yH-fYrp-Nd2vTC --- Physical volume --- PV Name /dev/sda2 VG Name VolGroup00 PV Size 74.41 GB / not usable 0 Allocatable yes PE Size (KByte) 32768 Total PE 2381 Free PE 2 Allocated PE 2379 PV UUID RGvP2W-GVKx-Ukjk-9gab-mF4F-HXGo-43Ql12 As far as I understand there are two 80GB HD sata. One as a master (sda2) and one as slave (sdb2). I would like to have all the logical volume data on the sda2, and be able to remove the sdb2 without disrupting the server. Is that possible? Thanks, Alejandro ----- Original Message ----- From: "Fabien Jakimowicz" <fabien@jakimowicz.com> To: "LVM general discussion and development" <linux-lvm@redhat.com> Sent: Friday, May 25, 2007 6:16 PM Subject: Re: want to remove a disk > ============================================================== > which command should I use to leave all information on the /dev/sda1 > and be able to take out the other disk? > You should give more informations, like where does VG VolGroup00 stands (sda1 ?). Try the following : vgdisplay pvdisplay -- Fabien Jakimowicz <fabien@jakimowicz.com> > _______________________________________________ > 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/ _______________________________________________ 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/
