On Fri, 2007-05-25 at 14:03 -0300, Alejandro Santillan wrote: > I installed a new fedora box with 2 hard disks. The system disk and a > second one to be used to backup and get information out of the > machine. > The problem was that inadvertely the disks mounted in a lvm > configuration as follows: > > > [root@s2]# df > Filesystem 1K-blocks Used Available Use% Mounted on > /dev/mapper/VolGroup00-LogVol00 > 150202484 56184212 86265364 40% / > /dev/sda1 101086 10442 85425 11% /boot > tmpfs 250336 0 250336 0% /dev/shm > > ============================================================== > So now I cannot remove the 2nd disk without disrupting the system. > Can I use > lvremove or lvchange > doing lvdisplay shows: > ============================================================== > > [root@s2]# /usr/sbin/lvdisplay > --- Logical volume --- > LV Name /dev/VolGroup00/LogVol00 > VG Name VolGroup00 > LV UUID AG2uKb-0VMO-5qn4-T2LK-cjM8-mZbh-jETkyx > LV Write Access read/write > LV Status available > # open 1 > LV Size 147.88 GB > Current LE 4732 > Segments 2 > Allocation inherit > Read ahead sectors 0 > Block device 253:0 > > --- Logical volume --- > LV Name /dev/VolGroup00/LogVol01 > VG Name VolGroup00 > LV UUID 8Q6XKF-bz8D-vcan-Izf9-Ntzn-XmYv-9WAi5g > LV Write Access read/write > LV Status available > # open 1 > LV Size 992.00 MB > Current LE 31 > Segments 1 > Allocation inherit > Read ahead sectors 0 > Block device 253:1 > ============================================================== > 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>
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