Description of problem: Version-Release number of selected component (if applicable): kvm-83-164.el5_5.12 How reproducible: Always Steps to Reproduce: 1.create a new qcow2 image (vdisk) on nfs server. #mount -o soft,timeo=1,retrans=1 10.66.91.195:/home/exports /opt #qemu-img create -f qcow2 /opt/test.qcow2 10G 2.boot an pre-installed kvm guest with the vdisk attached. /usr/libexec/qemu-kvm -m 2G -smp 2 -drive file=/opt/RHEL5.5-64-qcow2,media=disk,if=ide,index=0,cache=off,werror=stop -drive file=/opt/test.qcow2,media=disk,if=ide,index=1,cache=off,werror=stop -net nic,model=rtl8139,vlan=0,macaddr=02:00:40:3F:20:4B -net tap,vlan=0,script=/etc/qemu-ifup -uuid 3bcd5af1-9ca7-4975-a88e-9b1e9d378abc -usbdevice tablet -no-hpet -rtc-td-hack -no-kvm-pit-reinjection -monitor stdio -cpu qemu64,+sse2 -balloon none -startdate now -name 161-rhel5.5 -vnc :10 -boot c -notify all 3.create partition and file system on vdb inside kvm guest #fdisk /dev/hdb #mkfs.ext3 /dev/hdb1 4.#mount /dev/hdb1 /mnt 5.copy a large file to /mnt directory #cp /root/RHEL5.4-Server-20090819.0-x86_64-DVD.iso /mnt 6.on the nfs server . stop the service #service nfs stop 7.on the kvm host. wait the nfs connection time out. 8. start and stop nfs server for lots of iterations. Actual results: Results (part): (qemu) qcow2: free_clusters failed: Input/output error (qemu) (qemu) (qemu) info status VM status: running (qemu) # VM is stopped due to disk write error: ide0-hd1: Input/output error (qemu) info status VM status: paused (qemu) c (qemu) # VM is stopped due to disk write error: ide0-hd1: Input/output error (qemu) c (qemu) (qemu) info status VM status: running (qemu) info status VM status: running (qemu) (qemu) info status VM status: running (qemu) ide_dma_cancel: aiocb still pendingide_dma_cancel: BM_STATUS_DMAING still pendingbdrv_write ret=-5 qcow2: free_clusters failed: Input/output error # VM is stopped due to disk write error: ide0-hd1: Input/output error (qemu) (qemu) info status VM status: paused (qemu) c qemu) info status VM status: paused (qemu) (qemu) # VM is stopped due to disk write error: ide0-hd1: Input/output error # VM is stopped due to disk write error: ide0-hd1: Operation not permitted (qemu) info status VM status: paused (qemu) c (qemu) info status VM status: paused (qemu) # VM is stopped due to disk write error: ide0-hd1: Operation not permitted # VM is stopped due to disk write error: ide0-hd1: Input/output error Expected results: Additional info:
This request was evaluated by Red Hat Product Management for inclusion in the current release of Red Hat Enterprise Linux. Because the affected component is not scheduled to be updated in the current release, Red Hat is unfortunately unable to address this request at this time. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux.
This request was erroneously denied for the current release of Red Hat Enterprise Linux. The error has been fixed and this request has been re-proposed for the current release.
Since we didn't find the capacity to fix it for 5.8, it doesn't make sense to continue dragging it to the next version. Closing.