<div class="gmail_quote">On Mon, Jan 31, 2011 at 5:08 PM, Richard W.M. Jones <<a href="mailto:rjones@redhat.com">rjones@redhat.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div><div></div><div class="h5">On Mon, Jan 31, 2011 at 05:04:04PM +0530, vipul borikar wrote: > Debug messages show like this: > *********************************************** > Fedora12 size 1048576000 bytes > Fedora12-1 size 2097152000 bytes > copying boot loader ... > add_drive_ro "Fedora12" > add_drive "Fedora12-1" > launch > Warning: No DNS servers found > Could not open '/dev/kqemu' - QEMU acceleration layer not activated: No such > file or directory > blockdev_getss "/dev/sdb" > part_list "/dev/sda" > part_get_bootable "/dev/sda" 1 > part_get_mbr_id "/dev/sda" 1 > part_get_bootable "/dev/sda" 2 > part_get_mbr_id "/dev/sda" 2 > pvs_full > vfs_type "/dev/sda1" > mount_ro "/dev/sda1" "/" > statvfs "/" > umount_all > vfs_type "/dev/sda2" > mount_ro "/dev/sda2" "/" > umount_all > partitions found: /dev/sda1, /dev/sda2 > /dev/sda1: > bootable = 1 > fssize = 928866304 > mbr_id = 131 > name = /dev/sda1 > part_end = 943750655 > part_num = 1 > part_size = 943718400 > part_start = 32256 > type = ext3 > /dev/sda2: > bootable = 0 > fssize = undef > mbr_id = 130 > name = /dev/sda2 > part_end = 996179455 > part_num = 2 > part_size = 52428800 > part_start = 943750656 > type = swap > surplus before --expand or --shrink: 1098776576 (1.0G) > Summary of changes: > /dev/sda1: partition will be resized from 900.0M to 1.9G > /dev/sda2: partition will be left alone > part_get_parttype "/dev/sdb" > partition table type: msdos > list_partitions > part_del "/dev/sdb" 2 > part_del "/dev/sdb" 1 > starting to partition from 64 > part_add "/dev/sdb" "primary" 64 3989311 > part_set_bootable "/dev/sdb" 1 true > part_set_mbr_id "/dev/sdb" 1 131 > part_add "/dev/sdb" "primary" 3989312 4091711 > part_set_mbr_id "/dev/sdb" 2 130 > copy_size "/dev/sda1" "/dev/sdb1" 943718400 > copy_size "/dev/sda2" "/dev/sdb2" 52428800 > umount_all > sync > kill_subprocess > ********************************************************************* </div></div>[...] The debug output all looks fine. What does the partition table look like from within the resized guest? (ie. fdisk -l ...) </blockquote><div> fdisk -l gives like this [root@localhost ~]# fdisk -l Disk /dev/xvda: 2097 MB, 2097152000 bytes 255 heads, 63 sectors/track, 254 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x000dada5 Device Boot Start End Blocks Id System /dev/xvda1 * 1 249 1994624 83 Linux Partition 1 does not end on cylinder boundary. /dev/xvda2 249 255 51200 82 Linux swap / Solaris Partition 2 does not end on cylinder boundary. [root@localhost ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/xvda1 886M 684M 158M 82% / tmpfs 263M 0 263M 0% /dev/shm It looks like it has increased the disk size. but df shows old size [root@localhost ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/xvda1 886M 684M 158M 82% / tmpfs 263M 0 263M 0% /dev/shm Do we have to manually do something inside the VM . </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div class="im"> > One more thing i am able to boot the new image but not able to mount it. </div>Did you see this problem? <a href="http://libguestfs.org/virt-resize.1.html#guest_boot_stuck_at_grub" target="_blank">http://libguestfs.org/virt-resize.1.html#guest_boot_stuck_at_grub</a> Rich. </blockquote><div> Grub is having no problem at all it works fine only that i am not able to mount it: mount -o loop,offset=32256 Fedora12-1 /mnt/disk1/ mount: you must specify the filesystem type </div></div> Thanks Vipul