[Gluster-users] IP failover in QEMU-Glusterfs native integration using libgfapi?

[Chenggang ZHANG]

Dear All,

I am using QEMU 1.7.0 and GlusterFs 4.3.2 and have carried out necessary 
configurations to enable QEMU-Glusterfs native integration (i.e., using 
libgfapi instead of FUSE).

On the server side, I have configured a volume named "image" using two 
bricks on two different machines "brk1" and "brk2". And a qcow2 image 
*centos.qcow2* has been imported to Glusterfs.

On the client side (e.g., the KVM host), the configuration "-drive 
file=gluster://*brk1*/image/centos.qcow2" is used when starting a KVM 
VM. The VM boots successfully.
When it's running, I shut down the machine brk1 on purpose and want to 
see whether the KVM VM can automatically switch to use "-drive 
file=gluster://*brk2*/image/centos.qcow2" (i.e., IP failover). 
Unfortunately, the VM crashes.

I am writing to ask whether the feature "IP failover" in QEMU-Glusterfs 
native integration is supported. Thanks so much for your kind help!


Best Regards,
Bob ZHANG




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