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arm-autonomy/xenguest-tools: set guest disk and partition sizes in MB or GB

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This patch brings following improvements:
 * Allow user to set guest disk and partition sizes in MB or GB.
 * Documentation update about this improvement.

Change-Id: I0a1a2945022efcd9d32bb39404b4a85721e28e19
Issue-Id: SCM-1515
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Kamil Dziezyk
2020-11-20 12:44:01 +01:00
committed by Jon Mason
parent 91225be953
commit 9b075d12de
4 changed files with 125 additions and 34 deletions
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meta-arm-autonomy/documentation/xenguest-mkimage.md
+10 -8
View File
@@ -58,12 +58,14 @@ order.
### disk.cfg and disk-files
disk.cfg contains the guest disk description (disk size and disk partitions).
The file contains the following entries:
- `DISK_SIZE=X`: size of the disk to create in GB
- `DISK_SIZE=X`: size of the disk to create in MB or GB(default),
e.g. 1000M or 4[G]
- `DISK_PARTX=SIZE:FS:CONTENT`: create a partition number X (1 to 4) with a
size of SIZE GB, format it with filesystem FS (can be ext2, ext3, ext4, vfat
or swap) and extract CONTENT as initial partition content
(.tar[.gz|.xz|.bz2] file or img[.gz|.bz2] file to be dumped in the partition). FS and
CONTENT can be empty.
size of SIZE MB or GB(default), e.g 1000M or 2[G].
Format it with filesystem FS (can be ext2, ext3, ext4, vfat or swap)
and extract CONTENT as initial partition content (.tar[.gz|.xz|.bz2] file
or img[.gz|.bz2] file to be dumped in the partition).
FS and CONTENT can be empty.
The disk-files contain files to be used for initializing the disk partitions
content. Those should be used to create a LVM or a physical disk and initialize
@@ -105,12 +107,12 @@ For a detailed help on available operations, please use:
image file. Several script can be added and the basename of FILE is used to
distinguish them (calling the option twice with the same file will update the
script in the image with the second one).
--disk-size=SIZE: set the guest disk size to SIZE in GB. Calling this with 0
disable the guest disk.
--disk-size=SIZE: set the guest disk size to SIZE in MB or GB(default),
e.g 1000M or 2[G]. Calling this with 0 disable the guest disk.
- --disk-add-part=NUM:SIZE:FS:CONTENT: This is adding a partition to the
xenguest image disk. The partition is described with the arguments:
- NUM: partition number.
- SIZE: partition size in GB.
- SIZE: partition size in MB or GB(default), e.g 1000M or 2[G].
- FS: filesystem to format the partition with. This can be ext2, ext3, ext4,
vfat of swap. If empty the partition is not formated.
- CONTENT: tar of img file to use to initialize the partition. The file must