Just for the record its the same result if I do the vgscan/vgchange before the chroot...
i ------ Original Message ------ Received: Tue, 01 Apr 2008 07:50:56 PM BST From: "Ian S. Worthington" <[EMAIL PROTECTED]> To: <LINUX-390@VM.MARIST.EDU>, <[EMAIL PROTECTED]> Subject: Re: DASD error on zlinux ipl > The same result unfortunately: couldn't find all the physical volumes for > VolGroup00. > > I wasn't though sure of what I should do before the chroot/mkinitrd/zipl. I > did NOT do the vgchange, nor the mounts obviously. > > ian > > Scanning logical volumes > Reading all physical volumes. This may take a while... > Couldn't find device with uuid 'Os3guQ-6mwh-w2JE-LM3n-3Nwy-QaGp-U6E4cd'. > Couldn't find all physical volumes for volume group VolGroup00. > Couldn't find device with uuid 'Os3guQ-6mwh-w2JE-LM3n-3Nwy-QaGp-U6E4cd'. > Couldn't find all physical volumes for volume group VolGroup00. > Couldn't find device with uuid 'Os3guQ-6mwh-w2JE-LM3n-3Nwy-QaGp-U6E4cd'. > Couldn't find all physical volumes for volume group VolGroup00. > Couldn't find device with uuid 'Os3guQ-6mwh-w2JE-LM3n-3Nwy-QaGp-U6E4cd'. > Couldn't find all physical volumes for volume group VolGroup00. > Volume group "VolGroup00" not found > ERROR: /bin/lvm exited abnormally (pid 188) > Activating logical volumes > Couldn't find device with uuid 'Os3guQ-6mwh-w2JE-LM3n-3Nwy-QaGp-U6E4cd'. > Couldn't find all physical volumes for volume group VolGroup00. > Couldn't find device with uuid 'Os3guQ-6mwh-w2JE-LM3n-3Nwy-QaGp-U6E4cd'. > Couldn't find all physical volumes for volume group VolGroup00. > Couldn't find device with uuid 'Os3guQ-6mwh-w2JE-LM3n-3Nwy-QaGp-U6E4cd'. > Couldn't find all physical volumes for volume group VolGroup00. > Couldn't find device with uuid 'Os3guQ-6mwh-w2JE-LM3n-3Nwy-QaGp-U6E4cd'. > Couldn't find all physical volumes for volume group VolGroup00. > Volume group "VolGroup00" not found > Kernel panic - not syncing: Attempted to kill init > > ------ Original Message ------ > Received: > From: Brad Hinson <[EMAIL PROTECTED]> > To: LINUX-390@VM.MARIST.EDU > Subject: Re: DASD error on zlinux ipl > > > Does it make a difference whether you work with /mnt/sysimage (which is > > automatically mounted) instead of creating /mnt/sysimage2? i.e. chroot > > to /mnt/sysimage instead of manually mounting and chrooting > > to /mnt/sysimage2, then run mkinitrd/zipl (sorry about the reverse order > > before, quick fingers) :) > > > > I wonder whether having the filesystems mounted twice could be causing a > > problem. > > > > -Brad > > > > On Tue, 2008-04-01 at 14:52 +0100, Ian S. Worthington wrote: > > > Thanks Peter > > > > > > But no better I regret. On restart: > > > > > > Scanning logical volumes > > > Reading all physical volumes. This may take a while... > > > No volume groups found > > > Activating logical volumes > > > Kernel panic - not syncing: Attempted to kill init > > > > > > > > > The recovery console log seems to suggest it should have worked though: > > > > > > login as: root > > > Welcome to the Red Hat Linux install environment 1.1 for zSeries > > > > > > Running anaconda, the CentOS 4.5 rescue mode - please wait... > > > > > > Your system is mounted under the /mnt/sysimage directory. > > > When finished please exit from the shell and your system will reboot. > > > > > > -/bin/sh-3.00# vgscan > > > Reading all physical volumes. This may take a while... > > > Found volume group "VGztpf" using metadata type lvm2 > > > Found volume group "VolGroup00" using metadata type lvm2 > > > -/bin/sh-3.00# vgchange -a y > > > 1 logical volume(s) in volume group "VGztpf" now active > > > 2 logical volume(s) in volume group "VolGroup00" now active > > > -/bin/sh-3.00# pvdisplay > > > --- Physical volume --- > > > PV Name /dev/dasdd1 > > > VG Name VGztpf > > > PV Size 6.88 GB / not usable 3.11 MB > > > Allocatable yes (but full) > > > PE Size (KByte) 4096 > > > Total PE 1760 > > > Free PE 0 > > > Allocated PE 1760 > > > PV UUID 27fl0g-kjxZ-VTij-eVvc-kfSM-MngN-0zrYNF > > > > > > --- Physical volume --- > > > PV Name /dev/dasdb1 > > > VG Name VolGroup00 > > > PV Size 2.29 GB / not usable 11.64 MB > > > Allocatable yes (but full) > > > PE Size (KByte) 32768 > > > Total PE 73 > > > Free PE 0 > > > Allocated PE 73 > > > PV UUID CYsk0I-XLWq-Kv9d-WtiJ-FEgu-b2IA-nY3aKi > > > > > > --- Physical volume --- > > > PV Name /dev/dasda2 > > > VG Name VolGroup00 > > > PV Size 2.19 GB / not usable 7.66 MB > > > Allocatable yes (but full) > > > PE Size (KByte) 32768 > > > Total PE 70 > > > Free PE 0 > > > Allocated PE 70 > > > PV UUID hVAnW9-UZWp-gCqC-Sphe-I70J-MZSm-GKjOXN > > > > > > --- Physical volume --- > > > PV Name /dev/dasdc1 > > > VG Name VolGroup00 > > > PV Size 6.88 GB / not usable 3.11 MB > > > Allocatable yes (but full) > > > PE Size (KByte) 32768 > > > Total PE 220 > > > Free PE 0 > > > Allocated PE 220 > > > PV UUID Os3guQ-6mwh-w2JE-LM3n-3Nwy-QaGp-U6E4cd > > > > > > -/bin/sh-3.00# vgdisplay > > > --- Volume group --- > > > VG Name VGztpf > > > System ID > > > Format lvm2 > > > Metadata Areas 1 > > > Metadata Sequence No 2 > > > VG Access read/write > > > VG Status resizable > > > MAX LV 0 > > > Cur LV 1 > > > Open LV 0 > > > Max PV 0 > > > Cur PV 1 > > > Act PV 1 > > > VG Size 6.88 GB > > > PE Size 4.00 MB > > > Total PE 1760 > > > Alloc PE / Size 1760 / 6.88 GB > > > Free PE / Size 0 / 0 > > > VG UUID W43y78-W5NB-JGP4-8nGY-Xeh1-0xix-vsgPgI > > > > > > --- Volume group --- > > > VG Name VolGroup00 > > > System ID > > > Format lvm2 > > > Metadata Areas 3 > > > Metadata Sequence No 5 > > > VG Access read/write > > > VG Status resizable > > > MAX LV 0 > > > Cur LV 2 > > > Open LV 2 > > > Max PV 0 > > > Cur PV 3 > > > Act PV 3 > > > VG Size 11.34 GB > > > PE Size 32.00 MB > > > Total PE 363 > > > Alloc PE / Size 363 / 11.34 GB > > > Free PE / Size 0 / 0 > > > VG UUID HR6ncp-igb1-xWEo-m57q-HFfl-UdSk-wNRBjC > > > > > > -/bin/sh-3.00# lvdisplay > > > --- Logical volume --- > > > LV Name /dev/VGztpf/LVztpf > > > VG Name VGztpf > > > LV UUID eENhVR-eSRV-pFi6-GU2K-Gph8-h1es-tI2MyN > > > LV Write Access read/write > > > LV Status available > > > # open 0 > > > LV Size 6.88 GB > > > Current LE 1760 > > > Segments 1 > > > Allocation inherit > > > Read ahead sectors 0 > > > Block device 253:0 > > > > > > --- Logical volume --- > > > LV Name /dev/VolGroup00/LogVol00 > > > VG Name VolGroup00 > > > LV UUID 9u3PP2-LwdK-XA58-rQPO-3kLs-K73H-NSIEDj > > > LV Write Access read/write > > > LV Status available > > > # open 1 > > > LV Size 10.84 GB > > > Current LE 347 > > > Segments 4 > > > Allocation inherit > > > Read ahead sectors 0 > > > Block device 253:1 > > > > > > --- Logical volume --- > > > LV Name /dev/VolGroup00/LogVol01 > > > VG Name VolGroup00 > > > LV UUID WDKLbG-Ysln-It39-0eaH-cqw9-ISrf-y6Esd9 > > > LV Write Access read/write > > > LV Status available > > > # open 1 > > > LV Size 512.00 MB > > > Current LE 16 > > > Segments 1 > > > Allocation inherit > > > Read ahead sectors 0 > > > Block device 253:2 > > > > > > -/bin/sh-3.00# mkdir /mnt/sysimage2 > > > -/bin/sh-3.00# mount /dev/VolGroup00/LogVol00 /mnt/sysimage2 > > > -/bin/sh-3.00# mount /dev/dasda1 /mnt/sysimage2/boot > > > -/bin/sh-3.00# mount /dev/VGztpf/LVztpf /mnt/sysimage2/ztpf > > > -/bin/sh-3.00# chroot /mnt/sysimage2 /bin/bash > > > bash-3.00# /sbin/mkinitrd -v -f /boot/initrd-`uname -r`.img `uname -r` > > > Creating initramfs > > > Looking for deps of module ide-disk > > > Looking for deps of module ext2 > > > Looking for deps of module dm-mod > > > Looking for deps of module dm-mirror dm-mod > > > Looking for deps of module dm-mod > > > Looking for deps of module dm-zero dm-mod > > > Looking for deps of module dm-mod > > > Looking for deps of module dm-snapshot dm-mod > > > Looking for deps of module dm-mod > > > Using modules: ./kernel/drivers/md/dm-mod.ko > ./kernel/drivers/md/dm-mirror.ko > > > ./kernel/drivers/md/dm-zero.ko ./kernel/drivers/md/dm- > > > > > > snapshot.ko > > > /sbin/nash -> /tmp/initrd.qAk813/bin/nash > > > /sbin/insmod.static -> /tmp/initrd.qAk813/bin/insmod > > > /sbin/udev.static -> /tmp/initrd.qAk813/sbin/udev > > > /etc/udev/udev.conf -> /tmp/initrd.qAk813/etc/udev/udev.conf > > > copy from > /lib/modules/2.6.9-55.EL/./kernel/drivers/md/dm-mod.ko(elf64-s390) > > > to /tmp/initrd.qAk813/lib/dm-mod.ko(elf64-s390) > > > copy from > > > /lib/modules/2.6.9-55.EL/./kernel/drivers/md/dm-mirror.ko(elf64-s390) to > > > /tmp/initrd.qAk813/lib/dm-mirror.ko(elf64-s390) > > > copy from > /lib/modules/2.6.9-55.EL/./kernel/drivers/md/dm-zero.ko(elf64-s390) > > > to /tmp/initrd.qAk813/lib/dm-zero.ko(elf64-s390) > > > copy from > > > /lib/modules/2.6.9-55.EL/./kernel/drivers/md/dm-snapshot.ko(elf64-s390) > to > > > /tmp/initrd.qAk813/lib/dm-snapshot.ko(elf64-s390) > > > /sbin/lvm.static -> /tmp/initrd.qAk813/bin/lvm > > > /etc/lvm -> /tmp/initrd.qAk813/etc/lvm > > > `/etc/lvm/lvm.conf' -> `/tmp/initrd.qAk813/etc/lvm/lvm.conf' > > > Loading module dm-mod > > > Loading module dm-mirror > > > Loading module dm-zero > > > Loading module dm-snapshot > > > bash-3.00# /sbin/zipl -V > > > Using config file '/etc/zipl.conf' > > > Target device information > > > Device..........................: 5e:00 > > > Partition.......................: 5e:01 > > > DASD device number..............: 0120 > > > Type............................: disk partition > > > Disk layout.....................: ECKD/compatible disk layout > > > Geometry - heads................: 15 > > > Geometry - sectors..............: 12 > > > Geometry - cylinders............: 3339 > > > Geometry - start................: 24 > > > File system block size..........: 4096 > > > Physical block size.............: 4096 > > > Device size in physical blocks..: 25596 > > > Building bootmap '/boot//bootmap' > > > Building menu 'rh-automatic-menu' > > > Adding #1: IPL section 'linux' (default) > > > kernel image......: /boot/vmlinuz-2.6.9-55.EL at 0x10000 > > > kernel parmline...: 'root=/dev/VolGroup00/LogVol00' at 0x1000 > > > initial ramdisk...: /boot/initrd-2.6.9-55.EL.img at 0x800000 > > > Preparing boot device: 0120. > > > Preparing boot menu > > > Interactive prompt......: enabled > > > Menu timeout............: 15 seconds > > > Default configuration...: 'linux' > > > Syncing disks... > > > Done. > > > bash-3.00# > > > > > > > > > > > > > > > ------ Original Message ------ > > > Received: Tue, 01 Apr 2008 01:28:43 PM BST > > > From: Peter 1 Oberparleiter <[EMAIL PROTECTED]> > > > To: LINUX-390@VM.MARIST.EDU > > > Subject: Re: DASD error on zlinux ipl > > > > > > > Linux on 390 Port <LINUX-390@VM.MARIST.EDU> wrote on 01.04.2008 > 13:59:27: > > > > > I should have mentioned that I did try Brad's original suggestion, > whose > > > > > mkinitrd syntax works, but it didn't fix the problem: > > > > > > > > Not sure if this has been mentioned, but Brad's original suggestions > > > > contained this step: > > > > > > > > > > 4. Rerun zipl/mkinitrd: > > > > > > zipl -V; mkinitrd -v -f /boot/initrd-`uname -r`.img `uname -r` > > > > > > > > which has the order of zipl/mkinitrd reversed. zipl needs to be run > > > > *after* > > > > mkinitrd. > > > > > > > > > > > > Regards, > > > > Peter Oberparleiter > > > > > > > > -- > > > > Peter Oberparleiter > > > > Linux on System z Development > > > > IBM Deutschland Entwicklung GmbH > > > > > > > > ---------------------------------------------------------------------- > > > > For LINUX-390 subscribe / signoff / archive access instructions, > > > > send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 > or > > > visit > > > > http://www.marist.edu/htbin/wlvindex?LINUX-390 > > > > > > > ---------------------------------------------------------------------- > > > For LINUX-390 subscribe / signoff / archive access instructions, > > > send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or > visit > > > http://www.marist.edu/htbin/wlvindex?LINUX-390 > > -- > > Brad Hinson <[EMAIL PROTECTED]> > > Sr. Support Engineer Lead, System z > > Red Hat, Inc. > > (919) 754-4198 > > > > ---------------------------------------------------------------------- > > For LINUX-390 subscribe / signoff / archive access instructions, > > send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or > visit > > http://www.marist.edu/htbin/wlvindex?LINUX-390 > > > > > > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
