Виртуалка на базе KVM с lvm2 внутри.
В свое время для увеличения дискового пространства был добавлен второй диск.
И вот при очередном обновлении ядра вылезла ошибка:
Running update-initramfs.
update-initramfs: Generating /boot/initrd.img-2.6.32-5-amd64
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 2.6.32-5-amd64 /boot/vmlinuz-2.6.32-5-amd64
run-parts: executing /etc/kernel/postinst.d/zz-update-grub 2.6.32-5-amd64 /boot/vmlinuz-2.6.32-5-amd64
Generating grub.cfg ...
/usr/sbin/grub-probe: error: Couldn't find PV pv1. Check your device.map.
run-parts: /etc/kernel/postinst.d/zz-update-grub exited with return code 1
Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-2.6.32-5-amd64.postinst line 799.
dpkg: error processing linux-image-2.6.32-5-amd64 (--configure):
subprocess installed post-installation script returned error exit status 2
Errors were encountered while processing:
linux-image-2.6.32-5-amd64
При просмотре файла /boot/grub/device.map увидел, что там указан только один диск:
# cat /boot/grub/device.map (hd0) /dev/vda #
После добавления второго диска в /boot/grub/device.map:
# cat /boot/grub/device.map (hd0) /dev/vda (hd1) /dev/vdb
обновление завершилось без ошибок:
# aptitude safe-upgrade The following partially installed packages will be configured: linux-image-2.6.32-5-amd64 No packages will be installed, upgraded, or removed. 0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B of archives. After unpacking 0 B will be used. Setting up linux-image-2.6.32-5-amd64 (2.6.32-35) ... Running depmod. Running update-initramfs. update-initramfs: Generating /boot/initrd.img-2.6.32-5-amd64 Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/initramfs-tools 2.6.32-5-amd64 /boot/vmlinuz-2.6.32-5-amd64 run-parts: executing /etc/kernel/postinst.d/zz-update-grub 2.6.32-5-amd64 /boot/vmlinuz-2.6.32-5-amd64 Generating grub.cfg ... Found linux image: /boot/vmlinuz-2.6.32-5-amd64 Found initrd image: /boot/initrd.img-2.6.32-5-amd64 done
Что и требовалось.
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