[CentOS-virt] open-vm-tools 20100425 rpm

2010-05-19 Thread David Hollis
All,

I've updated the open-vm-tools packages that have been floating around
to the latest release - 4/25/2010 - for those that are interested.

There is quite a bit of new additions/changes over the past year such as
the addition of a fuse driver for vmblock devices, vmxnet3, pvscsi, etc.

SRPMS and .spec's available here:

http://www.davehollis.com/packages/open-vm-tools-kmod.spec
http://www.davehollis.com/packages/open-vm-tools.spec
http://www.davehollis.com/packages/open-vm-tools-kmod-0-1.20100425.el5.src.rpm
http://www.davehollis.com/packages/open-vm-tools-0-1.20100425.el5.src.rpm

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Re: [CentOS-virt] open-vm-tools 20100425 rpm

2010-05-19 Thread compdoc
Are these tools useful for KVM?


-Original Message-
From: centos-virt-boun...@centos.org [mailto:centos-virt-boun...@centos.org]
On Behalf Of David Hollis
Sent: Tuesday, May 18, 2010 5:23 AM
To: centos-virt@centos.org
Subject: [CentOS-virt] open-vm-tools 20100425 rpm

All,

I've updated the open-vm-tools packages that have been floating around to
the latest release - 4/25/2010 - for those that are interested.

There is quite a bit of new additions/changes over the past year such as the
addition of a fuse driver for vmblock devices, vmxnet3, pvscsi, etc.


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[CentOS-virt] SPICE anyone?

2010-05-19 Thread compdoc
There was mention of some support for SPICE in RHEL 5.4, and mention again
of improved support in 5.5, but it sounds like their main goal is to
implement it in RHEV.

Is there an easy way to implement SPICE with 5.5? Or should I download the
source and compile it from spice-space.org?

Thanks...

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Re: [CentOS-virt] Choices for shared network storage, NFS vs iSCSI

2010-05-19 Thread compdoc
I think iSCSI is easier to implement and is certainly fast, but I'm unclear
about the number of iSCSI clients that can access a volume (iSCSI target) at
the same time. So, I use it with only one client at a time.


-Original Message-
From: centos-virt-boun...@centos.org [mailto:centos-virt-boun...@centos.org]
On Behalf Of Steven Ellis
Sent: Tuesday, May 18, 2010 7:55 PM
To: Discussion about the virtualization on CentOS
Subject: [CentOS-virt] Choices for shared network storage, NFS vs iSCSI

Has anyone here ran performance comparisons between NFS and iSCSI when using
network storage for KVM based guests. Also which have people found to be
easier for managing live migrates etc.

Steve

--
Steven Ellis - Bulletin.Net Inc - http://www.bulletin.net
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Re: [CentOS-virt] open-vm-tools 20100425 rpm

2010-05-19 Thread David Hollis
On 05/19/2010 09:15 AM, compdoc wrote:
 Are these tools useful for KVM?
 
 

I don't believe so.  KVM/QEMU would be using the virtio based modules
rather than the VMware vmxnet3/pvscsi stuff.


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Re: [CentOS-virt] Choices for shared network storage, NFS vs iSCSI

2010-05-19 Thread David Hollis
On 05/19/2010 09:30 AM, compdoc wrote:
 I think iSCSI is easier to implement and is certainly fast, but I'm unclear
 about the number of iSCSI clients that can access a volume (iSCSI target) at
 the same time. So, I use it with only one client at a time.
 

iSCSI does allow multiple initiators to access a target simultaneously.
 Of course, the initiator's OS needs to handle the access properly via
cluster-aware filesystem (VMFS, GFS2, etc) or locking mechanisms to
avoid data corruption.  Additionally, the target implementation may
require support for certain SCSI reservation protocols to handle certain
clustering implementations.
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