Re: [libvirt-users] libvirt-users Digest, Vol 27, Issue 11

2012-03-07 Thread Jatin Kumar
How do we allow resource over provisioning in KVM ? I have already posted the same question twice but haven't got any response yet, sorry for repeating it again but its important for me, so if some one could please point me in the right direction. -- Jatin On Wed, Mar 7, 2012 at 4:58 PM, wrote:

[libvirt-users] Resource overcommit

2012-03-04 Thread Jatin Kumar
How do we configure cpu and memory over commitment in KVM ? -- Jatin ___ libvirt-users mailing list libvirt-users@redhat.com https://www.redhat.com/mailman/listinfo/libvirt-users

[libvirt-users] Migration of a vm consuming high cpu

2012-03-01 Thread Jatin Kumar
Hello, Today i tried to migrate a vm which was consuming 4 cpus and some 8GB of ram. The cpu utilization was close to 100%. First of all migration took a lot of time and ultimately it failed with and "unknown error" message. Till this time vm was in good state. Then i tried to suspend it and gave e

[libvirt-users] Performance issues with KVM

2012-02-05 Thread Jatin Kumar
Hello, We are using libvirt over KVM. If we run a single virtual machine on a host then the performance is very good but if more than one vm (with 1:1 provisioning) runs on same host the performance is very poor (specially in case of parallel programming). libvirt version: 0.9.2 qemu-kvm-0.14.1 W

Re: [libvirt-users] Unable to close open libvirt connections

2012-01-12 Thread Jatin Kumar
012 19:14, Jatin Kumar wrote: > > > Hello, > > > I was getting the following error in syslog: > > > libvirtd: 21:19:12.116: 10955: error : qemudDispatchServer:1355 : Too > > > many active clients (20), dropping connection from 127.0.0.1;0 > > > > >

[libvirt-users] Unable to close open libvirt connections

2012-01-11 Thread Jatin Kumar
Hello, I was getting the following error in syslog: libvirtd: 21:19:12.116: 10955: error : qemudDispatchServer:1355 : Too many active clients (20), dropping connection from 127.0.0.1;0 I investigated a bit and tried the following in a python console: import libvirt conn=libvirt.openReadOnly(

[libvirt-users] virsh Attach-disk function

2011-11-15 Thread Jatin Kumar
nside the guest (in storage management). I tried rebooting the guest but same problem. Is there anything that i am doing wrong or missing. -- Jatin Kumar ___ libvirt-users mailing list libvirt-users@redhat.com https://www.redhat.com/mailman/listinfo/li

[libvirt-users] CPU and RAM utilization

2011-11-13 Thread Jatin Kumar
any thing that i am missing. -- Jatin Kumar ___ libvirt-users mailing list libvirt-users@redhat.com https://www.redhat.com/mailman/listinfo/libvirt-users

[libvirt-users] Unable to acquire lock

2011-10-23 Thread Jatin Kumar
Hello, I am trying to execute virsh commands on a host but it is giving errors due to failure in acquiring lock. root@kvm01:~# virsh suspend blindone error: Failed to suspend domain blindone error: Timed out during operation: cannot acquire state change lock Any suggestions how can we figure out

Re: [libvirt-users] Char dev error

2011-09-03 Thread Jatin Kumar
uldn't bind to that address when it migrated > over. > > --Joe > > Sent from my iPhone > > On Sep 3, 2011, at 9:22 AM, Jatin Kumar wrote: > >> Hello, >> I have been trying to migrate a guest from one host to another. >> But it is showing this error: >&

[libvirt-users] Char dev error

2011-09-03 Thread Jatin Kumar
qemu with 'info chardev' I have tried this command from the host1 also but it shows the same error. Another thing i would like to ask is the that whats the use of migrateuri in migrate command ? -- Jatin Kumar ___ libvirt-users mailing list lib

[libvirt-users] Changing path of VM configuration files

2011-07-07 Thread Jatin Kumar
Hello, I am using shared storage and i want to keep all the configuration files of vms of different hosts in one single location (on shared storage). Is there a way i can change the default path=/etc/libvirt/qemu/.xml to something else. I looked into libvirtd.conf and qemu.conf but could not find a