При использовании -modifyhd хранилище на vmdk было увеличено с 20 до 50 ГБ. Однако клиент Centos этим не пользуется.
Предыдущий вопрос удвоения размера виртуального диска не меняет отчет fdisk -l не решает эту проблему напрямую, потому что у них были снимки. Как показано на скриншоте, в этом случае нет снимков / они активны.
Вот подробности из гостевой ОС
fdisk -l
[root @ localhost ~] # fdisk -l
Disk /dev/sda: 56.3 GB, 56308531200 bytes
255 heads, 63 sectors/track, 6845 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000b625d
Device Boot Start End Blocks Id System
/dev/sda1 * 1 64 512000 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2 64 2611 20458496 8e Linux LVM
Disk /dev/mapper/VolGroup-lv_root: 14.6 GB, 14638120960 bytes
255 heads, 63 sectors/track, 1779 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/mapper/VolGroup-lv_root doesn't contain a valid partition table
Disk /dev/mapper/VolGroup-lv_swap: 6308 MB, 6308233216 bytes
255 heads, 63 sectors/track, 766 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/mapper/VolGroup-lv_swap doesn't contain a valid partition table
pvdisplay
[root@localhost ~]# pvdisplay
--- Physical volume ---
PV Name /dev/sda2
VG Name VolGroup
PV Size 19.51 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 4994
Free PE 0
Allocated PE 4994
PV UUID 68d5TH-51cq-VbiL-D0ki-Bz9E-BZj3-DqVNRd
дф -к
[root@localhost ~]# df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/VolGroup-lv_root
14070560 12795616 560192 96% /
tmpfs 4168992 76 4168916 1% /dev/shm
/dev/sda1 495844 54226 416018 12% /boot
/dev/sr0 58236 58236 0 100% /media/VBOXADDITIONS_4.2.16_86992
кронштейны
[root@localhost ~]# mount
/dev/mapper/VolGroup-lv_root on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
/dev/sda1 on /boot type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
/dev/sr0 on /media/VBOXADDITIONS_4.2.16_86992 type iso9660 (ro,nosuid,nodev,uhelper=udisks,uid=500,gid=500,iocharset=utf8,mode=0400,dmode=0500)
Устройство: диск по идентификатору
[root@localhost ~]# ll /dev/disk/by-id
total 0
drwxr-xr-x 6 root root 120 Sep 29 07:11 ..
drwxr-xr-x 2 root root 240 Sep 29 07:11 .
lrwxrwxrwx 1 root root 10 Sep 29 07:11 dm-uuid-LVM-ZNoRaHmQP5Q0vOttkofYrMdrBe1ouy9gT5SiHgxSwJJcKcK25RRTAERfIffUtgBe -> ../../dm-0
lrwxrwxrwx 1 root root 10 Sep 29 07:11 dm-name-VolGroup-lv_root -> ../../dm-0
lrwxrwxrwx 1 root root 10 Sep 29 07:11 dm-uuid-LVM-ZNoRaHmQP5Q0vOttkofYrMdrBe1ouy9gO5Nd7kMVEqxxpnSc455XW5SGmOQeoaEZ -> ../../dm-1
lrwxrwxrwx 1 root root 10 Sep 29 07:11 dm-name-VolGroup-lv_swap -> ../../dm-1
lrwxrwxrwx 1 root root 9 Sep 29 07:11 scsi-SATA_VBOX_HARDDISK_VB34dd657d-2336283c -> ../../sda
lrwxrwxrwx 1 root root 9 Sep 29 07:11 ata-VBOX_HARDDISK_VB34dd657d-2336283c -> ../../sda
lrwxrwxrwx 1 root root 10 Sep 29 07:11 scsi-SATA_VBOX_HARDDISK_VB34dd657d-2336283c-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep 29 07:11 ata-VBOX_HARDDISK_VB34dd657d-2336283c-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep 29 07:11 scsi-SATA_VBOX_HARDDISK_VB34dd657d-2336283c-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep 29 07:11 ata-VBOX_HARDDISK_VB34dd657d-2336283c-part1 -> ../../sda1