[原创]VirtualBox的VMDK进行扩容碰到的问题解决
对Vagrant创建的box，进行HDD的扩容碰到的问题
原理
原理是通过vboxmanage命令对vmdk进行转换为vdi之后扩容，再转回vmdk格式文件
"C:\Program Files\Oracle\VirtualBox\VBoxManage" clonehd "box-disk002.vmdk" "cloned.vdi" --format vdi
"C:\Program Files\Oracle\VirtualBox\VBoxManage" modifyhd "cloned.vdi" --resize 51200
"C:\Program Files\Oracle\VirtualBox\VBoxManage" clonehd "cloned.vdi" "box-disk002.vmdk" --format vmdk
问题和解决
第三步时候报如下错误
F:\02_VMs\Docker_default_1503391732690_93590>"C:\Program Files\Oracle\VirtualBox\VBoxManage" clonehd "cloned.vdi" "box-disk002.vmdk" --format vmdk
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...
Progress state: E_INVALIDARG
VBoxManage.exe: error: Failed to clone medium
VBoxManage.exe: error: Cannot register the hard disk 'F:\02_VMs\Docker_default_1503391732690_93590\box-disk002.vmdk' {a8b0015a-4209-45b3-9cdd-007c2a5d80c6} because a hard disk 'F:\02_VMs\Docker_default_1503391732690_93590\box-disk002.vmdk' with UUID {a9adbb09-a0a8-40fb-8831-0c56a38695a3} already exists
VBoxManage.exe: error: Details: code E_INVALIDARG (0x80070057), component VirtualBoxWrap, interface IVirtualBox
VBoxManage.exe: error: Context: "enum RTEXITCODE __cdecl handleCloneMedium(struct HandlerArg *)" at line 954 of file VBoxManageDisk.cpp
出错处理：
查看磁盘格式内容：–>SATA (0, 0)
F:\02_VMs\Docker_default_1503391732690_93590>"C:\Program Files\Oracle\VirtualBox\VBoxManage" showvminfo Docker_default_1503391732690_93590
......
Storage Controller Name (0): IDE
Storage Controller Type (0): PIIX4
Storage Controller Instance Number (0): 0
Storage Controller Max Port Count (0): 2
Storage Controller Port Count (0): 2
Storage Controller Bootable (0): on
Storage Controller Name (1): SATA
Storage Controller Type (1): IntelAhci
Storage Controller Instance Number (1): 0
Storage Controller Max Port Count (1): 30
Storage Controller Port Count (1): 1
Storage Controller Bootable (1): on
IDE (1, 0): Empty
SATA (0, 0): F:\02_VMs\Docker_default_1503391732690_93590\box-disk002.vmdk (UUID: a9adbb09-a0a8-40fb-8831-0c56a38695a3)
NIC 1: MAC: 0800270336F0, Attachment: NAT, Cable connected: on, Trace: off (file: none), Type: 82540EM, Reported speed: 0 Mbps, Boot priority: 0, Promisc Policy: deny, Bandwidth group: none
NIC 1 Settings: MTU: 0, Socket (send: 64, receive: 64), TCP Window (send:64, receive: 64)
NIC 1 Rule(0): name = ssh, protocol = tcp, host ip = 127.0.0.1, host port = 2222, guest ip = , guest port = 22
NIC 1 Rule(1): name = tcp1521, protocol = tcp, host ip = , host port = 1521, guest ip = , guest port = 1521
NIC 2: disabled
......
进行detach( 传递 none 参数)
命令如下：
F:\02_VMs\Docker_default_1503391732690_93590>"C:\Program Files\Oracle\VirtualBox\VBoxManage" storageattach Docker_default_1503391732690_93590 --storagectl "SATA" --port 0 --device 0 --medium none
F:\02_VMs\Docker_default_1503391732690_93590>
删除之前的vmdk
删除之前的vmdk之后再执行，不然报错，而且也要对之前的disk进行close
命令如下：
F:\02_VMs\Docker_default_1503391732690_93590>"C:\Program Files\Oracle\VirtualBox\VBoxManage" clonehd "cloned.vdi" "box-disk002.vmdk" --format vmdk
0%...
Progress state: VBOX_E_FILE_ERROR
VBoxManage.exe: error: Failed to clone medium
VBoxManage.exe: error: Could not create the clone medium 'F:\02_VMs\Docker_default_1503391732690_93590\box-disk002.vmdk'.
VBoxManage.exe: error: VMDK: could not create new file 'F:\02_VMs\Docker_default_1503391732690_93590\box-disk002.vmdk' (VERR_ALREADY_EXISTS)
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MediumWrap, interface IMedium
VBoxManage.exe: error: Context: "enum RTEXITCODE __cdecl handleCloneMedium(struct HandlerArg *)" at line 954 of file VBoxManageDisk.cpp
F:\02_VMs\Docker_default_1503391732690_93590>"C:\Program Files\Oracle\VirtualBox\VBoxManage" closemedium disk a9adbb09-a0a8-40fb-8831-0c56a38695a3
F:\02_VMs\Docker_default_1503391732690_93590>
F:\02_VMs\Docker_default_1503391732690_93590> "C:\Program Files\Oracle\VirtualBox\VBoxManage" clonehd "cloned.vdi" "box-disk002.vmdk" --format vmdk
最后attach回去
最后attach回去( 传递 之前 vmdk的名称 )
命令如下：
F:\02_VMs\Docker_default_1503391732690_93590>"C:\Program Files\Oracle\VirtualBox\VBoxManage" storageattach Docker_default_1503391732690_93590 --storagectl "SATA" --port 0 --device 0 --type hdd --medium box-disk002.vmdk
F:\02_VMs\Docker_default_1503391732690_93590>
Linux下对rootvg的扩容
参考如下：
Oracle Linux 7 x86_64 Base Box for Vagrant
In case more storage space is needed, create a new hard disk using VBoxManage createhd, attach it using VBoxManage storageattach. Then create a physical volume using the new HDD, add it to existing volume group, either grow existing logical volumes or create new ones, as you wish.
结果如下，扩为50G空间
root@oraclelinux7:~# xfs_growfs /dev/mapper/linux-root
meta-data=/dev/mapper/linux-root isize=256 agcount=4, agsize=1024000 blks
= sectsz=512 attr=2, projid32bit=1
= crc=0 finobt=0 spinodes=0
data = bsize=4096 blocks=4096000, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=0
log =internal bsize=4096 blocks=2560, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
data blocks changed from 4096000 to 11959296
root@oraclelinux7:~# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 1.8G 0 1.8G 0% /dev
tmpfs 1.9G 0 1.9G 0% /dev/shm
tmpfs 1.9G 8.4M 1.8G 1% /run
tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
/dev/mapper/linux-root 46G 1.7G 44G 4% /
/dev/sda1 477M 101M 373M 22% /boot
/dev/mapper/linux-home 3.8G 292M 3.5G 8% /home
tmpfs 370M 0 370M 0% /run/user/1001
tmpfs 370M 0 370M 0% /run/user/0
root@oraclelinux7:~#
~~~~~ Lin Hong 2017/08/22 ~~~~~