domblkstat not reporting disk errors

[SHREE DUTH AWASTHI <shreeduth.awasthi@xxxxxxxxx>]

Hi All,

 

We are using libvirt 0.10.2 with hypervisor QEMU 0.14.1

 

We see that our hardware doesnt report any disk errors ( virsh domblkstat)

 

CENTOS(Libvirt version 0.9.4)
virsh # domblkstat fp-cla0 hda
hda rd_req 59837
hda rd_bytes 477478400
hda wr_req 462795
hda wr_bytes 5631972352
hda errs 0
 
Our hardware (libvirt version 0.10.2)
virsh # domblkstat CLA-0 hda
hda rd_req 11
hda rd_bytes 217088
hda wr_req 0
hda wr_bytes 0

Could you please let us know if it is a known issue or does libvirt have any dependency for this ?

 

Please throw more light on this.

 

Thanks and Regards,

Shree Duth Awasthi.

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