[CentOS-virt] Cannot samba mount a remote windows disk

2011-04-12 Thread Poh Yong Hwang
Hi, I would like to mount a remote windows disk as samba share drive but unable to do so on my host node. I tried it on my instances and it works so i am suspecting that perhaps firewall could be blocking it. Right now i see that the iptables for the host node with KVM installed : iptables -L

Re: [CentOS-virt] Resizing EXT3 partition in guest instance CentOS5

2011-03-13 Thread Poh Yong Hwang
Hi, Sorry to bring this up again. Now i am trying the clonezilla method to downsize one of my VM. I have created a smaller storage volume and added to the VM. I boot up wih clonezilla but have issue cloning the drive over. Should I use Disk-Image or Device-Device? Please advise. Thanks!

Re: [CentOS-virt] Resizing EXT3 partition in guest instance CentOS5

2011-03-13 Thread Poh Yong Hwang
Hi, Thanks! It works! :) Yongsan On Sun, Mar 13, 2011 at 7:47 PM, compdoc comp...@hotrodpc.com wrote: Sorry to bring this up again. Now i am trying the clonezilla method to downsize one of my VM. I have created a smaller storage volume and added to the VM. I boot up wih clonezilla

Re: [CentOS-virt] Resizing EXT3 partition in guest instance CentOS5

2011-02-06 Thread Poh Yong Hwang
Hi, I have an issue. I have already resize the partition using Gparted. Now how can i resize the actual image size in virtual manager? I do not see any option for me to change the size of the allocated hard disk. Please advise. Thanks! On Wed, Jan 26, 2011 at 6:54 PM, Poh Yong Hwang yong

Re: [CentOS-virt] Resizing EXT3 partition in guest instance CentOS5

2011-02-06 Thread Poh Yong Hwang
Hi, Thanks but my issue is i do not have enough diskspace to create another partition of the size that i needed. Is there a way for me to reduce the actual image size? Thanks! On Mon, Feb 7, 2011 at 3:09 AM, compdoc comp...@hotrodpc.com wrote: Well, I can tell you how I do it. Might help…

Re: [CentOS-virt] Resizing EXT3 partition in guest instance CentOS5

2011-02-06 Thread Poh Yong Hwang
Hi Kenni, Sorry i might have miss it but if i do a man of qemu-img, i do not see resize option. I only see create, convert, commit and info. Thanks On Mon, Feb 7, 2011 at 3:18 AM, Kenni Lund ke...@kelu.dk wrote: 2011/2/6 Poh Yong Hwang yong...@gmail.com: Hi, Thanks but my issue is i do

Re: [CentOS-virt] Resizing EXT3 partition in guest instance CentOS5

2011-02-06 Thread Poh Yong Hwang
Hi, Apologies for the late reply. Here is the result of the command: qemu-img info staging.img image: staging.img file format: raw virtual size: 195G (20971520 bytes) disk size: 196G Yes. I am looking to reduce this size to 100G. Thanks! On Mon, Feb 7, 2011 at 7:35 AM, Thomas Smith

Re: [CentOS-virt] Resizing EXT3 partition in guest instance CentOS5

2011-01-26 Thread Poh Yong Hwang
Hi, Great! Thanks for the quick response. I will try it out then. Yes. I do have backup for the host as well as the guest nodes. :) Regards yongsan On Wed, Jan 26, 2011 at 6:43 PM, Lorenzo Quatrini lorenzo.quatr...@gmail.com wrote: Poh Yong Hwang ha scritto: Hi, I have two guest vm

[CentOS-virt] KVM instance keep crashing

2010-10-14 Thread Poh Yong Hwang
Hi, I have one KVM instance (centos 5) that keeps crashing and i see the message log with the following: Oct 14 16:24:48 localhost kernel: psmouse.c: Explorer Mouse at isa0060/serio1/input0 lost synchronization, throwing 1 bytes away. Oct 14 16:24:49 localhost kernel: BUG: soft lockup - CPU#0

Re: [CentOS-virt] How do I reduce a disk size of a particular VM?

2010-09-20 Thread Poh Yong Hwang
:* centos-virt-boun...@centos.org [mailto: centos-virt-boun...@centos.org] *On Behalf Of *Poh Yong Hwang *Sent:* Monday, September 20, 2010 1:25 AM *To:* Discussion about the virtualization on CentOS *Subject:* Re: [CentOS-virt] How do I reduce a disk size of a particular VM? Hi, I am trying

Re: [CentOS-virt] How do I reduce a disk size of a particular VM?

2010-08-27 Thread Poh Yong Hwang
Hi, Using KVM, qemu. Thanks! Yongsan On Fri, Aug 27, 2010 at 5:30 PM, Victor Padro vpa...@gmail.com wrote: On Fri, Aug 27, 2010 at 4:10 AM, Poh Yong Hwang yong...@gmail.com wrote: Hi, But I would like the diskspace to be release to the hardware node so that i can create another VM

Re: [CentOS-virt] (KVM) How can I migrate VM in a non shared storage environment?

2010-07-05 Thread Poh Yong Hwang
Hi All, Thanks for all your suggestion. Just a check, if i have a full backup on the server but due to the different specs of the hardware so i am unable to do a bare metal restore, can i just dump all the folders under /var/lib/libvirt which also includes the images folder? Will it work that

[CentOS-virt] (KVM) How can I migrate VM in a non shared storage environment?

2010-06-24 Thread Poh Yong Hwang
Hi, I have a server running CentOS 5.5 with KVM capabilities. I need to migrate all the VMs to another server with the exact same hardware specs. The problem is it is running on individual harddisks, not shared storage. What is the best way to migrate to minimise downtime? Thanks! YongSan