Building SUSE for SAP Cloud Image using KIWI
SUSE for SAP 12 SP1 has included the templates for building the KIWI images for SUSE for SAP. If you already have a SUSE KIWI service available you can find the kiwi-template-sap rpm which provides the necessary template. We will be making necessary changes to the template to include cloud-int. The following section will work only for SUSE for SAP 12 SP1 images.
Pre-build Steps
linux-t17x:/home/VMs # rpm -ql kiwi-template-sap /usr/share/kiwi/image /usr/share/kiwi/image/SLES4SAP /usr/share/kiwi/image/SLES4SAP/README /usr/share/kiwi/image/SLES4SAP/config.sh /usr/share/kiwi/image/SLES4SAP/config.xml /usr/share/kiwi/image/SLES4SAP/root /usr/share/kiwi/image/SLES4SAP/root/etc /usr/share/kiwi/image/SLES4SAP/root/etc/motd /usr/share/kiwi/image/SLES4SAP/root/etc/ssh /usr/share/kiwi/image/SLES4SAP/root/etc/ssh/sshd_config /usr/share/kiwi/image/SLES4SAP/root/etc/sudoers /usr/share/kiwi/image/SLES4SAP/root/etc/sysconfig /usr/share/kiwi/image/SLES4SAP/root/etc/sysconfig/network /usr/share/kiwi/image/SLES4SAP/root/etc/sysconfig/network/ifcfg-lan0 /usr/share/kiwi/image/SLES4SAP/root/etc/udev /usr/share/kiwi/image/SLES4SAP/root/etc/udev/rules.d /usr/share/kiwi/image/SLES4SAP/root/etc/udev/rules.d/70-persistent-net.rules /usr/share/kiwi/image/SLES4SAP/root/root /usr/share/kiwi/image/SLES4SAP/root/root/.vnc /usr/share/kiwi/image/SLES4SAP/root/root/.vnc/xstartup
Copy the SLES for SAP DVD1 to /tmp.
linux-t17x:~ # cp /home/VMs/iso/SLE-12-SP1-SAP-DVD-x86_64-GM-DVD1.iso /tmp/SLES4SAP.iso
We will modify the template to include cloud-init and enable cloud-init on boot.
linux-t17x:/usr/share/kiwi/image # cp -rf SLES4SAP SLES4SAPcloud linux-t17x:/usr/share/kiwi/image # cd SLES4SAPcloud
Edit the config.xml to include repos for cloud-init and its dependencies. Your repository section should look like this.
<repository priority="99" type="yast2"> <source path="iso:///tmp/SLES4SAP.iso"/> </repository> <repository priority="98" type="rpm-md"> <source path="http://download.opensuse.org/repositories/Cloud:/Tools/SLE_12_SP1/"/> </repository> <repository priority="97" type="rpm-md"> <source path="http://download.opensuse.org/repositories/home:/frispete:/python/SLE_12/"/> </repository>
Edit the config.xml and add cloud-int rpm.
<package name="yast2-ycp-ui-bindings"/> <package name="cloud-init"/> <!-- end user configuration tools -->
Edit the config.sh to enable the cloud-init service to start on boot.
suseImportBuildKey #====================================== # SUSE Cloud configuration #-------------------------------------- suseInsertService boot.device-mapper suseInsertService docker suseInsertService cloud-init-local suseInsertService cloud-init suseInsertService cloud-config suseInsertService cloud-final suseInsertService haveged suseInsertService sshd suseRemoveService boot.efivars suseRemoveService boot.lvm suseRemoveService boot.md suseRemoveService boot.multipath suseRemoveService kbd suseRemoveService acpid echo 'server 0.pool.ntp.org' >> /etc/ntp.conf
Build Steps
Now go to a directory where you have lot of space and start building.
linux-t17x:/home/VMs # kiwi -p SLES4SAPcloud --root fsrootcloud Oct-08 11:03:58 <1> : Specified relative path for target directory; target is /home/VMs/fsrootcloud Oct-08 11:03:58 <1> : Description provides no MD5 hash, check Oct-08 11:03:58 <1> : Reading image description [Prepare]... Oct-08 11:03:58 <1> : Using profile(s): Oct-08 11:03:58 <1> : --> vmxFlavour done Oct-08 11:03:58 <1> : Setting up package manager: zypper done Oct-08 11:03:58 <1> : Setting up source channel: Oct-08 11:03:58 <1> : --> iso:///tmp/SLES4SAP.iso Oct-08 11:03:58 <1> : Setting up source channel: Oct-08 11:03:58 <1> : --> http://download.opensuse.org/repositories/Cloud:/Tools/SLE_12_SP1/ Oct-08 11:03:58 <1> : Setting up source channel: Oct-08 11:03:58 <1> : --> http://download.opensuse.org/repositories/home:/frispete:/python/SLE_12/ Oct-08 11:03:58 <1> : Set root log: /home/VMs/fsrootcloud.19211.screenrc.log... done Oct-08 11:03:58 <1> : Creating default template files for new root system done Oct-08 11:03:58 <1> : Importing build keys... done Oct-08 11:03:58 <1> : Adding bootstrap zypper service: tmp_kiwimount-SLES4SAP.iso done Oct-08 11:03:58 <1> : --> Set priority to: 99 done Oct-08 11:03:59 <1> : Adding bootstrap zypper service: http:__download.opensuse.org_repositories_home:_frispete:_python_SLE_12 done Oct-08 11:03:59 <1> : --> Set priority to: 97 done Oct-08 11:03:59 <1> : Adding bootstrap zypper service: http:__download.opensuse.org_repositories_Cloud:_Tools_SLE_12_SP1 done Oct-08 11:03:59 <1> : --> Set priority to: 98 done Oct-08 11:03:59 <1> : Initializing image system on: /home/VMs/fsrootcloud done Oct-08 11:04:19 <1> : Mounting required file systems done Oct-08 11:04:19 <1> : Mounting local channel: tmp_kiwimount-SLES4SAP.iso Oct-08 11:04:19 <1> : --> Status: read-only mounted done Oct-08 11:04:19 <1> : Updating chroot zypper service: http:__download.opensuse.org_repositories_Cloud:_Tools_SLE_12_SP1 done Oct-08 11:04:19 <1> : --> Set priority to: 98 done Oct-08 11:04:19 <1> : Updating chroot zypper service: tmp_kiwimount-SLES4SAP.iso done Oct-08 11:04:19 <1> : --> Set priority to: 99 done Oct-08 11:04:19 <1> : Updating chroot zypper service: http:__download.opensuse.org_repositories_home:_frispete:_python_SLE_12 done Oct-08 11:04:19 <1> : --> Set priority to: 97 done Oct-08 11:04:19 <1> : Installing image packages... done Oct-08 11:05:38 <1> : Copying user defined files to image tree done Oct-08 11:05:38 <1> : Create .profile environment Oct-08 11:05:39 <1> : Modifying user: root [root] done Oct-08 11:05:39 <1> : Setting owner/group permissions root [root] done Oct-08 11:05:39 <1> : Calling image script: config.sh done Oct-08 11:05:39 <1> : Cleanup temporary copy of resolv.conf done Oct-08 11:05:39 <1> : Cleanup temporary copy of hosts done Oct-08 11:05:39 <1> : Cleanup temporary copy of sysconfig/proxy done Oct-08 11:05:39 <1> : Closing session with ecode: 0 Oct-08 11:05:40 <1> : KIWI exited successfully Oct-08 11:05:40 <1> : Complete logfile at: /home/VMs/fsrootcloud.log
The next process is to build the actual image.
linux-t17x:/home/VMs # kiwi --create fsrootcloud --type vmx -d buildcloud Oct-08 11:07:50 <1> : Description provides no MD5 hash, check Oct-08 11:07:50 <1> : Reading image description [Create]... Oct-08 11:07:50 <1> : Using profile(s): Oct-08 11:07:50 <1> : --> vmxFlavour done Oct-08 11:07:51 <1> : Destination: /home/VMs/buildcloud doesn't exist Oct-08 11:07:51 <1> : Would you like kiwi to create it [yes/no] ? yes Oct-08 11:07:53 <1> : --> Creating directory: /home/VMs/buildcloud done Oct-08 11:07:53 <1> : Image update: Oct-08 11:07:53 <1> : --> Install/Update: kernel-default Oct-08 11:07:53 <1> : --> Remove: xen Oct-08 11:07:53 <1> : Description provides no MD5 hash, check Oct-08 11:07:53 <1> : Reading image description [Upgrade]... Oct-08 11:07:53 <1> : Using profile(s): Oct-08 11:07:53 <1> : --> vmxFlavour done Oct-08 11:07:53 <1> : Setting up package manager: zypper done Oct-08 11:07:53 <1> : Setting up source channel: Oct-08 11:07:53 <1> : --> iso:///tmp/SLES4SAP.iso Oct-08 11:07:53 <1> : Setting up source channel: Oct-08 11:07:53 <1> : --> http://download.opensuse.org/repositories/Cloud:/Tools/SLE_12_SP1/ Oct-08 11:07:53 <1> : Setting up source channel: Oct-08 11:07:53 <1> : --> http://download.opensuse.org/repositories/home:/frispete:/python/SLE_12/ Oct-08 11:07:53 <1> : Set root log: fsrootcloud.23465.screenrc.log... done Oct-08 11:07:53 <1> : Mounting required file systems done Oct-08 11:07:53 <1> : Mounting local channel: tmp_kiwimount-SLES4SAP.iso Oct-08 11:07:53 <1> : --> Status: read-only mounted done Oct-08 11:07:53 <1> : Updating chroot zypper service: http:__download.opensuse.org_repositories_Cloud:_Tools_SLE_12_SP1 done Oct-08 11:07:53 <1> : --> Set priority to: 98 done Oct-08 11:07:53 <1> : Updating chroot zypper service: http:__download.opensuse.org_repositories_home:_frispete:_python_SLE_12 done Oct-08 11:07:53 <1> : --> Set priority to: 97 done Oct-08 11:07:53 <1> : Updating chroot zypper service: tmp_kiwimount-SLES4SAP.iso done Oct-08 11:07:53 <1> : --> Set priority to: 99 done Oct-08 11:07:53 <1> : Checking for package install/remove requests... done Oct-08 11:07:54 <1> : Updating .profile environment done Oct-08 11:07:54 <1> : Creating unpacked image tree meta data done Oct-08 11:07:58 <1> : Reading contents of bootincluded packages/archives Oct-08 11:07:58 <2> : --> package gfxboot-branding-SLE not installed Oct-08 11:07:58 <2> : --> package grub2-branding-SLE not installed Oct-08 11:07:58 <2> : --> package plymouth-branding-SLE not installed Oct-08 11:07:58 <1> : Checking for tools in bootincluded contents to keep Oct-08 11:07:58 <1> : --> no tools to keep Oct-08 11:07:58 <1> : Image requires 2781M, got 61440M done Oct-08 11:07:58 <1> : Suggested Image size: 2781M done Oct-08 11:07:58 <1> : --> Creating VMX boot image: vmxboot/suse-SLES12... Oct-08 11:07:58 <1> : Description provides no MD5 hash, check Oct-08 11:07:58 <1> : --> Prepare boot image (initrd)... Oct-08 11:07:59 <1> : Updating image attribute: displayname: SLE-12-SAP done Oct-08 11:07:59 <1> : Boot including package(s) [bootstrap]: Oct-08 11:07:59 <1> : --> gfxboot-branding-SLE Oct-08 11:07:59 <1> : --> grub2-branding-SLE Oct-08 11:07:59 <1> : --> plymouth-branding-SLE Oct-08 11:07:59 <1> : Boot included package(s) marked for deletion: Oct-08 11:07:59 <1> : --> gfxboot-branding-SLE Oct-08 11:07:59 <1> : Updating Type section Oct-08 11:07:59 <1> : --> filesystem: btrfs done Oct-08 11:07:59 <1> : --> kernelcmdline: console=ttyS0,115200n8 multipath=off net.ifnames=0 NON_PERSISTENT_DEVICE_NAMES=1 done Oct-08 11:07:59 <1> : --> firmware: bios done Oct-08 11:07:59 <1> : --> bootloader: grub2 done Oct-08 11:07:59 <1> : --> boottimeout: 3 done Oct-08 11:07:59 <1> : --> installprovidefailsafe: true done Oct-08 11:07:59 <1> : --> btrfs_root_is_snapshot: false done Oct-08 11:07:59 <1> : Updating SystemDisk section Oct-08 11:07:59 <1> : --> Volume group name: itdoesnotmatter Oct-08 11:07:59 <1> : --> Volume var/tmp: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume tmp: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume srv: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume opt: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume home: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume var/spool: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume var/opt: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume var/log: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume var/lib/pgsql: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume var/lib/named: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume var/lib/mailman: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume var/crash: with 20 MB[default] free Oct-08 11:07:59 <1> : --> Volume usr/local: with 20 MB[default] free Oct-08 11:07:59 <1> : Using boot profile(s): Oct-08 11:07:59 <1> : --> default std done Oct-08 11:07:59 <1> : Using bootsplash theme: SLE done Oct-08 11:07:59 <1> : Using bootloader theme: SLE done Oct-08 11:07:59 <1> : Setting up package manager: zypper done Oct-08 11:07:59 <1> : Setting up source channel: Oct-08 11:07:59 <1> : --> iso:///tmp/SLES4SAP.iso Oct-08 11:07:59 <1> : Setting up source channel: Oct-08 11:07:59 <1> : --> http://download.opensuse.org/repositories/Cloud:/Tools/SLE_12_SP1/ Oct-08 11:07:59 <1> : Setting up source channel: Oct-08 11:07:59 <1> : --> http://download.opensuse.org/repositories/home:/frispete:/python/SLE_12/ Oct-08 11:07:59 <1> : Creating default template files for new root system done Oct-08 11:07:59 <1> : Importing build keys... done Oct-08 11:07:59 <1> : Updating bootstrap zypper service: tmp_kiwimount-SLES4SAP.iso done Oct-08 11:07:59 <1> : --> Set priority to: 99 done Oct-08 11:07:59 <1> : Updating bootstrap zypper service: http:__download.opensuse.org_repositories_home:_frispete:_python_SLE_12 done Oct-08 11:07:59 <1> : --> Set priority to: 97 done Oct-08 11:07:59 <1> : Updating bootstrap zypper service: http:__download.opensuse.org_repositories_Cloud:_Tools_SLE_12_SP1 done Oct-08 11:07:59 <1> : --> Set priority to: 98 done Oct-08 11:07:59 <1> : Initializing image system on: /home/VMs/buildcloud/vmx-vmxFlavour/boot-VMX.PGmIBI/kiwi-VMXboot-23465 done Oct-08 11:08:23 <1> : Mounting required file systems done Oct-08 11:08:23 <1> : Mounting local channel: tmp_kiwimount-SLES4SAP.iso Oct-08 11:08:23 <1> : --> Status: read-only mounted done Oct-08 11:08:23 <1> : Updating chroot zypper service: http:__download.opensuse.org_repositories_Cloud:_Tools_SLE_12_SP1 done Oct-08 11:08:23 <1> : --> Set priority to: 98 done Oct-08 11:08:23 <1> : Updating chroot zypper service: tmp_kiwimount-SLES4SAP.iso done Oct-08 11:08:23 <1> : --> Set priority to: 99 done Oct-08 11:08:23 <1> : Updating chroot zypper service: http:__download.opensuse.org_repositories_home:_frispete:_python_SLE_12 done Oct-08 11:08:23 <1> : --> Set priority to: 97 done Oct-08 11:08:23 <1> : Installing image packages... done Oct-08 11:08:26 <1> : Copying user defined files to image tree done Oct-08 11:08:28 <1> : Create .profile environment Oct-08 11:08:28 <1> : Setting up linuxrc... done Oct-08 11:08:28 <1> : Calling image script: config.sh done Oct-08 11:08:29 <1> : Removing packages marked for deletion: Oct-08 11:08:29 <1> : --> Mesa Oct-08 11:08:29 <1> : --> cracklib-dict-full Oct-08 11:08:29 <1> : --> cyrus-sasl Oct-08 11:08:29 <1> : --> fillup Oct-08 11:08:29 <1> : --> gdbm Oct-08 11:08:29 <1> : --> gfxboot-branding-SLE Oct-08 11:08:29 <1> : --> info Oct-08 11:08:29 <1> : --> insserv Oct-08 11:08:29 <1> : --> iproute2 Oct-08 11:08:29 <1> : --> make Oct-08 11:08:29 <1> : --> mingetty Oct-08 11:08:29 <1> : --> pam Oct-08 11:08:29 <1> : --> pam-modules Oct-08 11:08:29 <1> : --> perl Oct-08 11:08:29 <1> : --> perl-Bootloader Oct-08 11:08:29 <1> : --> permissions Oct-08 11:08:29 <1> : --> python Oct-08 11:08:29 <1> : --> python-base Oct-08 11:08:29 <1> : --> sles-release Oct-08 11:08:29 <1> : Removing packages... done Oct-08 11:08:30 <1> : Cleanup temporary copy of resolv.conf done Oct-08 11:08:30 <1> : Cleanup temporary copy of hosts done Oct-08 11:08:30 <1> : Cleanup temporary copy of sysconfig/proxy done Oct-08 11:08:30 <1> : --> Create boot image (initrd)... Oct-08 11:08:30 <1> : Calling image script: images.sh done Oct-08 11:08:41 <1> : Extracting kernel Oct-08 11:08:41 <1> : --> Found 3.12.49-11-default done Oct-08 11:08:41 <1> : Creating image MD5 sum... done Oct-08 11:08:41 <1> : Creating cpio archive... done Oct-08 11:09:16 <1> : Creating image MD5 sum... done Oct-08 11:09:16 <1> : Setting up splash screen... Oct-08 11:09:16 <1> : --> plymouth splash system will be used done Oct-08 11:09:16 <1> : Creating compat splash link... done Oct-08 11:09:17 <1> : --> Creating boot VM disk from: /home/VMs/buildcloud/vmx-vmxFlavour/initrd-vmxboot-suse-SLES12.x86_64-2.7.1.splash.gz... Oct-08 11:09:17 <1> : Creating volume mount point fsrootcloud/var/lib/pgsql done Oct-08 11:09:17 <1> : Creating volume mount point fsrootcloud/var/lib/named done Oct-08 11:09:17 <1> : Creating volume mount point fsrootcloud/var/lib/mailman done Oct-08 11:09:17 <1> : Set boot partition space to: 239M Oct-08 11:09:17 <1> : Setup disk image/device Oct-08 11:09:17 <1> : --> Disk start sector: 2048 Oct-08 11:09:17 <1> : --> Disk alignment: 1024 KBytes Oct-08 11:09:17 <1> : --> writing partition table Oct-08 11:09:18 <1> : Create partition IDs meta data... done Oct-08 11:09:18 <1> : Creating btrfs root filesystem done Oct-08 11:09:19 <1> : Creating btrfs pool Oct-08 11:09:19 <1> : --> Adding subvolume srv done Oct-08 11:09:19 <1> : --> Adding subvolume home done Oct-08 11:09:19 <1> : --> Adding subvolume opt done Oct-08 11:09:19 <1> : --> Adding subvolume tmp done Oct-08 11:09:19 <1> : --> Adding subvolume var/crash done Oct-08 11:09:19 <1> : --> Adding subvolume var/spool done Oct-08 11:09:19 <1> : --> Adding subvolume usr/local done Oct-08 11:09:19 <1> : --> Adding subvolume var/log done Oct-08 11:09:19 <1> : --> Adding subvolume var/tmp done Oct-08 11:09:19 <1> : --> Adding subvolume var/opt done Oct-08 11:09:19 <1> : --> Adding subvolume var/lib/pgsql done Oct-08 11:09:19 <1> : --> Adding subvolume var/lib/mailman done Oct-08 11:09:19 <1> : --> Adding subvolume var/lib/named done Oct-08 11:09:19 <1> : Setting btrfs default volume to: @ Oct-08 11:09:19 <1> : Copying system image tree on disk done Oct-08 11:09:30 <2> : No free blocks analyzer available for btrfs skipped Oct-08 11:09:30 <1> : Creating ext3 boot filesystem done Oct-08 11:09:30 <1> : Repack initrd with boot flags... done Oct-08 11:10:07 <1> : Creating initial boot structure done Oct-08 11:10:10 <1> : Creating grub2 boot partition map Oct-08 11:10:10 <1> : --> Using fs-uuid search method Oct-08 11:10:10 <1> : Importing grub2 stage and theming files done Oct-08 11:10:11 <1> : Creating grub2 core boot image done Oct-08 11:10:11 <1> : Saving disk label boot/mbrid: 0xd418095f... done Oct-08 11:10:11 <1> : Creating grub2 configuration file... done Oct-08 11:10:12 <1> : Creating grub2 device map done Oct-08 11:10:12 <1> : Installing grub2: Oct-08 11:10:12 <1> : --> On disk target: /home/VMs/buildcloud/vmx-vmxFlavour/SLE-12-SAP.x86_64-1.0.0.raw Oct-08 11:10:19 <1> : Saving disk label in MBR: 0xd418095f... done Oct-08 11:10:20 <1> : Find build results at: /home/VMs/buildcloud done Oct-08 11:10:20 <1> : Closing session with ecode: 0 Oct-08 11:10:20 <1> : KIWI exited successfully Oct-08 11:10:20 <1> : Complete logfile at: fsrootcloud.log
The actual image file will be available in the buildroot directory
linux-t17x:/home/VMs/buildcloud # ls -al total 1595844 drwxr-xr-x 2 root root 4096 Oct 8 11:10 . drwxr-xr-x 7 root root 153 Oct 8 11:10 .. -rw-r--r-- 1 root root 65114534 Oct 8 11:10 initrd-vmxboot-suse-SLES12.x86_64-2.7.1.gz lrwxrwxrwx 1 root root 65 Oct 8 11:08 initrd-vmxboot-suse-SLES12.x86_64-2.7.1.kernel -> initrd-vmxboot-suse-SLES12.x86_64-2.7.1.kernel.3.12.49-11-default -rw-r--r-- 1 root root 4963792 Oct 8 11:08 initrd-vmxboot-suse-SLES12.x86_64-2.7.1.kernel.3.12.49-11-default -rw-r--r-- 1 root root 45 Oct 8 11:08 initrd-vmxboot-suse-SLES12.x86_64-2.7.1.kernel.3.12.49-11-default.md5 -rw-r--r-- 1 root root 46 Oct 8 11:09 initrd-vmxboot-suse-SLES12.x86_64-2.7.1.md5 lrwxrwxrwx 1 root root 42 Oct 8 11:09 initrd-vmxboot-suse-SLES12.x86_64-2.7.1.splash.gz -> initrd-vmxboot-suse-SLES12.x86_64-2.7.1.gz -rw-r--r-- 1 root root 61 Oct 8 11:07 kiwi.buildinfo -rw-r--r-- 1 root root 107862 Oct 8 11:07 SLE-12-SAP.x86_64-1.0.0.packages -rw-r--r-- 1 root root 36 Oct 8 11:09 SLE-12-SAP.x86_64-1.0.0.pids -rw-r--r-- 1 root root 64424509440 Oct 8 11:10 SLE-12-SAP.x86_64-1.0.0.raw -rw-r--r-- 1 root root 2125 Oct 8 11:07 SLE-12-SAP.x86_64-1.0.0.verified
You should be able to upload the raw file to OpenStack and use it as a raw image, or if you are more comfortable with qcow2, convert it into a qcow2 image.
linux-t17x:/home/VMs/buildcloud # qemu-img convert -f raw -O qcow2 -c SLE-12-SAP.x86_64-1.0.0.raw SLE-12-SAP.x86_64-1.0.0.qcow2
linux-t17x:/home/VMs/buildcloud # ls -al *.qcow2
-rw-r--r-- 1 root root 629424128 Oct 8 11:29 SLE-12-SAP.x86_64-1.0.0.qcow2
linux-t17x:/home/VMs/buildcloud # qemu-img info SLE-12-SAP.x86_64-1.0.0.raw
image: SLE-12-SAP.x86_64-1.0.0.raw
file format: raw
virtual size: 60G (64424509440 bytes)
disk size: 1.5G
linux-t17x:/home/VMs/buildcloud # qemu-img info SLE-12-SAP.x86_64-1.0.0.qcow2
image: SLE-12-SAP.x86_64-1.0.0.qcow2
file format: qcow2
virtual size: 60G (64424509440 bytes)
disk size: 600M
cluster_size: 65536
Format specific information:
compat: 1.1
lazy refcounts: false
refcount bits: 16
corrupt: false
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