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openvstorage / qemu

Open vStorage Qemu tree.
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Unknown protocol 'openvstorage' #8

Open yongshengma opened 5 years ago

yongshengma commented 5 years ago

Hello,

I cloned and compiled this project in spite of a warning: 

  CC    vl.o
vl.c: In function ‘main’:
vl.c:2778:5: warning: ‘g_mem_set_vtable’ is deprecated [-Wdeprecated-declarations]
     g_mem_set_vtable(&mem_trace);
     ^
In file included from /usr/include/glib-2.0/glib/glist.h:32:0,
                 from /usr/include/glib-2.0/glib/ghash.h:33,
                 from /usr/include/glib-2.0/glib.h:50,
                 from vl.c:59:
/usr/include/glib-2.0/glib/gmem.h:357:7: note: declared here
 void  g_mem_set_vtable (GMemVTable *vtable);
       ^
  CC    tpm.o

and an issue in make install:

install: cannot stat '/root/qemu/pc-bios/bios.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/bios-256k.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/sgabios.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/vgabios.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/vgabios-cirrus.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/vgabios-stdvga.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/vgabios-vmware.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/vgabios-qxl.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/acpi-dsdt.aml': No such file or directory
install: cannot stat '/root/qemu/pc-bios/q35-acpi-dsdt.aml': No such file or directory
install: cannot stat '/root/qemu/pc-bios/ppc_rom.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/openbios-sparc32': No such file or directory
install: cannot stat '/root/qemu/pc-bios/openbios-sparc64': No such file or directory
install: cannot stat '/root/qemu/pc-bios/openbios-ppc': No such file or directory
install: cannot stat '/root/qemu/pc-bios/QEMU,tcx.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/QEMU,cgthree.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/pxe-e1000.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/pxe-eepro100.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/pxe-ne2k_pci.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/pxe-pcnet.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/pxe-rtl8139.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/pxe-virtio.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/efi-e1000.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/efi-eepro100.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/efi-ne2k_pci.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/efi-pcnet.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/efi-rtl8139.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/efi-virtio.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/bamboo.dtb': No such file or directory
install: cannot stat '/root/qemu/pc-bios/multiboot.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/linuxboot.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/kvmvapic.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/s390-zipl.rom': No such file or directory
install: cannot stat '/root/qemu/pc-bios/s390-ccw.img': No such file or directory
install: cannot stat '/root/qemu/pc-bios/spapr-rtas.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/slof.bin': No such file or directory
install: cannot stat '/root/qemu/pc-bios/palcode-clipper': No such file or directory
install: cannot stat '/root/qemu/pc-bios/u-boot.e500': No such file or directory
Makefile:400: recipe for target 'install' failed
make: *** [install] Error 1
qem

I commented them in install part of Makefile as these files do not exist at all. Continue.

Convert a qcow2 image into vdisk: qemu-img convert cirrus.qcow2 openvstorage+tcp:192.168.20.32:26203/cirrus It works fine. Go to next.

Start VM:

root@Node-32:~# /usr/local/bin/qemu-system-x86_64 -drive file=openvstorage:cirrus,if=virtio,cache=none,format=raw

(process:26408): GLib-WARNING **: /build/glib2.0-7ZsPUq/glib2.0-2.48.2/./glib/gmem.c:483: custom memory allocation vtable not supported
qemu-system-x86_64: -drive file=openvstorage:cirrus,if=virtio,cache=none,format=raw: Unknown protocol 'openvstorage'

Do I miss something?

Best regards, Yongsheng

yongshengma commented 5 years ago

Sorry. I ran qemu-img convert before I compiled this project, so it should be located in /usr/bin instead of /usr/local/bin. Should I remove the previous qemu pkgs first?

cnanakos commented 5 years ago

@yongshengma we already provide packages for qemu, otherwise you need to use the correct qemu binary produced from your compilation.

yongshengma commented 5 years ago

But qemu-system-x86_64 with openvstorage tag didn't work before. That's why I built it this time. The repo I used to install qemu: echo "deb http://apt.openvstorage.com fargo-updates-1 main" > /etc/apt/sources.list.d/ovsaptrepo.list

yongshengma commented 5 years ago

Same issue in previous env:

root@Node-31:~# qemu-system-x86_64 -drive file=openvstorage+tcp:192.168.122.31:26203/cirrus,if=virtio,cache=none,format=raw
Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-iscsi.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-curl.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-rbd.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-dmg.so
Note: only modules from the same build can be loaded.
qemu-system-x86_64: -drive file=openvstorage+tcp:192.168.122.31:26203/cirrus,if=virtio,cache=none,format=raw: Unknown protocol 'openvstorage+tcp'

This message only modules from the same build can be loaded make me compile it.

cnanakos commented 5 years ago

@yongshengma please compile from the feature/for_16.04_v2.5 branch.

yongshengma commented 5 years ago

Hi @cnanakos

I compiled feature/for_16.04_v2.5 branch and made install but i got the same issue as before. Let me re-summarize a bit and just want to make sure.

/usr/bin/ vs /usr/local/bin/ and

  1. The qemu-* files provided by deb packages from openvstorage repo are installed in /usr/bin/
  2. The qemu-* files made from master or branch feature/for_16.04_v2.5 are installed in /usr/local/bin/

qemu-img

  1. /usr/bin/qemu-img convert cirrus.qcow2 openvstorage+tcp:192.168.122.32:26203/cirrus still works as before.
  2. '/usr/local/bin/qemu-img convert cirrus.qcow2 openvstorage+tcp:192.168.122.32:26203/cirrus' still gives the error: qemu-img: Unknown protocol 'openvstorage+tcp'

_qemu-system-x86_64_

  1. /usr/bin/qemu-system-x86_64 -drive file=openvstorage+tcp:192.168.122.32:26203/cirrus,if=virtio,cache=none,format=raw still failed: 
    Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-iscsi.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-curl.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-rbd.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/x86_64-linux-gnu/qemu/block-dmg.so
Note: only modules from the same build can be loaded.
qemu-system-x86_64: -drive file=openvstorage+tcp:192.168.122.32:26203/cirrus,if=virtio,cache=none,format=raw: Unknown protocol 'openvstorage+tcp'
  2. /usr/local/bin/qemu-system-x86_64 -drive file=openvstorage+tcp:192.168.122.32:26203/cirrus,if=virtio,cache=none,format=raw still gives error: Unknown protocol 'openvstorage+tcp'