Re: [Qemu-devel] Massive read only kvm guests when backing file was missing

ppens. Basically doing: * virsh stop * qemu-ndb connect * fsck * qemu-ndb disconnect * virsh start best regards. Alejandro Comisario MercadoLibre Cloud Services Arias 3751, Piso 7 (C1430CRG) Ciudad de Buenos Aires - Argentina Cel: +549(11) 15-3770-1857 Tel : +54(11) 4640-8443 On Tue, Apr 1, 2014 at

Re: [Qemu-devel] Massive read only kvm guests when backing file was missing

experience was more from the "virsh stop; virsh start" side, but still i felt i needed you guys to try to find this out. Again, thanks to everyone. best. Alejandro Comisario On Fri, Mar 28, 2014 at 5:47 AM, Stefan Hajnoczi wrote: > On Fri, Mar 28, 2014 at 11:01:00AM +0400, Michael

Re: [Qemu-devel] Massive read only kvm guests when backing file was missing

Seems like virtio (kvm 1.0) doesnt expose timeout on the guest side (ubuntu 12.04 on host and guest). So, how can i adjust the tinmeout on the guest ? This solution is the most logical one, but i cannot apply it! thanks for all the responses! regards Alejandro Comisario MercadoLibre Cloud

Massive read only kvm guests when backing file was missing

how to achieve this if possible, or information about how backing files works on kvm, will be amazing. Waiting for feedback! kindest regards. Alejandro Comisario -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kerne

Re: kvm virtio ethernet ring on guest side over high throughput (packet per second)

from RedHat. Thanks a lot! Alejandro Comisario #melicloud CloudBuilders Arias 3751, Piso 7 (C1430CRG) Ciudad de Buenos Aires - Argentina Cel: +549(11) 15-3770-1857 Tel : +54(11) 4640-8443 On Thu, Jan 23, 2014 at 4:25 PM, Alejandro Comisario wrote: > Jason, Stefan ... thank you so much. >

Re: kvm virtio ethernet ring on guest side over high throughput (packet per second)

because of the traffic we have (hundred thousands packages per minute) Nagle introduced this delay. I'll get back to you tomorrow with the tests. Thanks again. kindest regards. Alejandro Comisario #melicloud CloudBuilders Arias 3751, Piso 7 (C1430CRG) Ciudad de Buenos Aires - Argentina Cel:

Re: kvm virtio ethernet ring on guest side over high throughput (packet per second)

on-pci,id=balloon0,bus=pci.0,addr=0x5 # -- best regards Alejandro Comisario #melicloud CloudBuilders Arias 3751, Piso 7 (C1430CRG) Ciudad

kvm virtio ethernet ring on guest side over high throughput (packet per second)

Hi guys, we had in the past when using physical servers, several throughput issues regarding the throughput of our APIS, in our case we measure this with packets per seconds, since we dont have that much bandwidth (Mb/s) since our apis respond lots of packets very small ones (maximum response of 3.