Hi again, i now manged to restore the uuid on /dev/md2, and i'm now able again to access all LV's. But i can't get rid of LV06: e2fsck -f /dev/mapper/clv06 e2fsck 1.39 (29-May-2006) Die Dateisystem Größe ( laut SuperBlock) ist 14417920 Blocks Die physikalische Größe von Gerät ist 7864320 Blocks Entweder der SuperBlock oder die Partionstabelle ist beschädigt! Abbrechen<j>? ja translation: the superblock tells that the filesystem is 14417920 blocks big, but the physical size is 7864320. #lvremove /dev/vg00/lv06 Can't remove open logical volume "lv06" here i'm stuck again ... > -----Ursprüngliche Nachricht----- > Von: linux-lvm-bounces@redhat.com > [mailto:linux-lvm-bounces@redhat.com] Im Auftrag von Cisco > Gesendet: Freitag, 16. Juni 2006 13:35 > An: 'LVM general discussion and development' > Betreff: please help: unable to get rid of LV > > Hi, > > i have the following setup: > > /dev/md2 --RAID1 (2x250GB) > /dev/md0 --RAID-5 (4x160GB) > > both md-devices are added to LVM (2) > > Library version: 1.02.03 (2006-02-08) > Driver version: 4.3.0 > > There are 1 VG and 10 LV's created. VG00 and LV00-LV09 > Everything worked fine until i obviously did a mistake > rezising the LV06. > (I resized othe LV's without problem before but with LV06 i > forgot something > ...) > > Now i moved all other LV's to /dev/md0 with pvmove -n ..., > exept for LV06 However i couldn't "lvremove" the LV06 (error: > can't remove open lv or so) I wasn't also able to deactivate > the lv nor the vg. > > So i tried to pvremove -ff the /dev/md2 PV (maybe the first > big mistake) Then i did a pvcreate on /dev/md2 again. > > Now everything seems to be messed up: > > #pvdisplay > Couldn't find device with uuid > 'faoJTZ-VDvh-Gqtd-V0jJ-qbMD-w8be-RvV4Dq'. > --- Physical volume --- > PV Name unknown device > VG Name vg00 > PV Size 232,88 GB / not usable 0 > Allocatable yes > PE Size (KByte) 4096 > Total PE 59618 > Free PE 51938 > Allocated PE 7680 > PV UUID faoJTZ-VDvh-Gqtd-V0jJ-qbMD-w8be-RvV4Dq > > --- Physical volume --- > PV Name /dev/md0 > VG Name vg00 > PV Size 460,16 GB / not usable 0 > Allocatable yes > PE Size (KByte) 4096 > Total PE 117800 > Free PE 63272 > Allocated PE 54528 > PV UUID eydC5O-MF3B-oysT-KvoA-pu1D-o54H-GpPmkL > > --- NEW Physical volume --- > PV Name /dev/md2 > VG Name > PV Size 232,89 GB > Allocatable NO > PE Size (KByte) 0 > Total PE 0 > Free PE 0 > Allocated PE 0 > PV UUID L4624h-V1WS-AaXi-4leU-6QBD-9Cs6-4d3NBt > > > The "unknown" device still contains the data of LV06. This > data is not important so i just want consistency back. > > #lvremove vg00/lv06 > Couldn't find device with uuid > 'faoJTZ-VDvh-Gqtd-V0jJ-qbMD-w8be-RvV4Dq'. > Couldn't find all physical volumes for volume group vg00. > Couldn't find device with uuid > 'faoJTZ-VDvh-Gqtd-V0jJ-qbMD-w8be-RvV4Dq'. > Couldn't find all physical volumes for volume group vg00. > Volume group "vg00" not found > > Also, my cryptsetup gives errors: > #/etc/init.d/cryptdisks start > Starting crypto disks: clv00(starting)... > Command failed: Es ist ein Block-Device notwendig (a block device is > necessary) > clv01(starting)... > Command failed: Es ist ein Block-Device notwendig clv02(starting)... > Command failed: Es ist ein Block-Device notwendig clv04(starting)... > Command failed: Es ist ein Block-Device notwendig clv05(starting)... > Command failed: Es ist ein Block-Device notwendig clv07(starting)... > Command failed: Es ist ein Block-Device notwendig clv08(starting)... > Command failed: Es ist ein Block-Device notwendig clv09(starting)... > Command failed: Es ist ein Block-Device notwendig > swap0(running) swap1(running). > > Any ideas what i can do now ? > > Thanks in advance, > > _______________________________________________ > 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/
