Re: [OpenIndiana-discuss] OpenIndiana/ZFS mail server HA, config

2011-12-05 Thread Hans J. Albertsson
Actually, automatic failover will not be necessary, it is after all only a mail server in an environment with fairly resilient users. They'd be quite happy to have to call a sysadm up for manual failover. I think in an almost unsupported OS like OI is today, one shouldn't rely on anything but t

Re: [OpenIndiana-discuss] Which mobo allows 24 GB ram and ECC

2011-12-05 Thread Mark Humphreys
The ASUS P6T6 WS Revolution paired-with a Xeon-class "Server" processor. It's a bit of an older chipset; but, it supports 24GB of RAM. http://usa.asus.com/Motherboards/Intel_Socket_1366/P6T6_WS_Revolution/#specifications It does support ECC memory, though with the following caveats:** 6 x DIMM,

Re: [OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Richard Lowe
You need to have EPT, certainly. Joshua and I did some work to make shadow paging work again on the AMD, and got to the point where it did for he and I, but seemingly not for anyone else :\ It'd be a good place to start for anyone wanting to remove the EPT requirement though. -- Rich __

Re: [OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Gregory Youngblood
Back in October when I was trying to get this working it was suspected that issue with the T7700 was the lack of ept and vpid. Possibly lack of vt-d too. Given all the variations I think it would be more reliable and a better community experience to report known working CPUs than pointing to li

Re: [OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Gregory Youngblood
I believe you need more than just VT-x. I have a T7700 that the link Gary pointed to (http://ark.intel.com/VTList.aspx) says has VT-x. However that processor doesn't work for OI with KVM, at least not when it's in a Thinkpad T61p. It would sorta try to work, but any guest OS other than OI wouldn

Re: [OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Gary
On Mon, Dec 5, 2011, Dave Koelmeyer wrote: > If you are going with Intel then make jolly sure to read the small type > before committing. Better yet, look here for a definitive answer before purchasing: http://ark.intel.com/VTList.aspx ___ OpenIndiana-d

Re: [OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Dave Koelmeyer
On 06 Dec, 2011,at 12:41 PM, Harry Putnam wrote: But I am upgrading... in the sweet bye and bye. If you are going with Intel then make jolly sure to read the small type before committing. I assumed the quad core Q8200 I purchased a couple years back would have VT-x support (quad core Intel

Re: [OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Francois Dion
No VT support if it is this celeron: http://ark.intel.com/products/27123/Intel-Celeron-D-Processor-345-(256K-Cache-3_06-GHz-533-MHz-FSB) You can search this intel site to figure the functionality of an intel CPU. Btw, not only does the CPU needs VT support, but you must be able to enable it in

Re: [OpenIndiana-discuss] Which mobo allows 24 GB ram and ECC

2011-12-05 Thread Robin Axelsson
On 2011-12-05 22:20, Harry Putnam wrote: Jerry Kemp writes: I have one of these running OI b151a without issue. Gigabyte GA-X58A-UD5 I only have 12 Gb of ram installed, but it goes to 24 Gb. At neweggs page with specs I don't see any mention of ECC memory. Do you know if it is supported?

Re: [OpenIndiana-discuss] io_151 kernel lock up

2011-12-05 Thread Steve Gonczi
Your last line of vmstat shows a high number of context switches and interrupts . Most of the time is accounted for in the idle time column. mpstat output would probably be more useful, perhaps you have lock contention. /sG/ - Original Message - Hi! I encounter the following pr

Re: [OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Harry Putnam
Alan Coopersmith writes: > On 12/05/11 13:39, Harry Putnam wrote: >> I hit things like (on KVM homepage under `Prerequisites'): >> >>A VT capable Intel processor, or an SVM capable AMD processor [...] >> >> But no mention of what VT or SVM means. > > http://en.wikipedia.org/wiki/X86_virtualiz

Re: [OpenIndiana-discuss] Which mobo allows 24 GB ram and ECC

2011-12-05 Thread Joshua M. Clulow
On 6 December 2011 00:34, Geoff Flarity wrote: > On Dec 4, 2011 7:21 PM, "Joshua M. Clulow" wrote: >> >> On 5 December 2011 10:41, Geoff Flarity wrote: >> > Stay away from AMD if you're hoping to use this system with KVM. >> > There's no AMD support yet, and who knows when there will be. >> >> D

Re: [OpenIndiana-discuss] Which mobo allows 24 GB ram and ECC

2011-12-05 Thread James C. McPherson
On 6/12/11 07:56 AM, Geoff Flarity wrote: ... Ok, I ask because I know the Intel port is very specific (Nahelm, Westemere and Sandy Bridge only). I have an old Athalon II I believe so I can give it shot sometime. If you could manage to spell the chip name correctly, other people coming acro

Re: [OpenIndiana-discuss] OpenIndiana/ZFS mail server HA config

2011-12-05 Thread Lucas Van Tol
I had been trying to work out some kind of HA using iscsi LUNS + ZFS mirror on top of that; but I never got around to figuring out an automated failover process. You would want the master to not share out it's LUN; and the other node to check if there is a system at the 'master' address before

Re: [OpenIndiana-discuss] OpenIndiana/ZFS mail server HA config

2011-12-05 Thread Joshua M. Clulow
On 6 December 2011 09:05, Hans J. Albertsson wrote: > I noticed AVS: This is too recent for me to have had any chance of learning > about it while at Sun. > Could this be used for remote mirroring between two standard Supermicro > X8STi-LN4 based microserver > using two ordinary SATA disks each?

Re: [OpenIndiana-discuss] KVM - windows VM slow network access

2011-12-05 Thread Matt Connolly
On 06/12/2011, at 6:29 AM, Heinz N. Gies wrote: > Hi Matt, > I would guess you have 'upped' the vnic on the host system? If so, run > ifconfig $VNIC down and it should work like a charm :) - had the same problem I hadn't done anything to the vnic other than create it. However, after I changed

Re: [OpenIndiana-discuss] KVM - windows VM slow network access

2011-12-05 Thread Russell Hansen
I resolved the clock skew issue on my Server 2003 VM with the following: -rtc base=localtime,driftfix=slew in place of: -localtime -Russ Mobile message. Excuse the typos. On Dec 4, 2011, at 7:07 PM, "Matt Connolly" wrote: > I'm running a Windows 7 guest under qemu-kvm on OI 151 and have a f

Re: [OpenIndiana-discuss] OpenIndiana/ZFS mail server HA config

2011-12-05 Thread Hans J. Albertsson
I noticed AVS: This is too recent for me to have had any chance of learning about it while at Sun. Could this be used for remote mirroring between two standard Supermicro X8STi-LN4 based microserver using two ordinary SATA disks each? And can that motherboard be expected to work OK with OI151a?

Re: [OpenIndiana-discuss] Which mobo allows 24 GB ram and ECC

2011-12-05 Thread Jeppe Toustrup
On Mon, Dec 5, 2011 at 22:56, Geoff Flarity wrote: > Are there instructions anywhere on how to compile and use an Illumos > kernel? I'm not afraid to compile it, but I'm not sure I'd know what > to do the result afterwards :) https://www.illumos.org/projects/illumos-gate/wiki/How_To_Build_illumos

Re: [OpenIndiana-discuss] Which mobo allows 24 GB ram and ECC

2011-12-05 Thread Geoff Flarity
On Mon, Dec 5, 2011 at 12:37 PM, Robin Axelsson wrote: > On 2011-12-05 14:34, Geoff Flarity wrote: >> >> On Dec 4, 2011 7:21 PM, "Joshua M. Clulow"  wrote: >>> >>> On 5 December 2011 10:41, Geoff Flarity  wrote: Stay away from AMD if you're hoping to use this system with KVM. There'

Re: [OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Geoff Flarity
Hi Harry, I'd stick with VirtualBox if you're not looking to do anything serious. For example, say you just want to run Windows on your OI desktop. Especially if you're using the VirtualBox GUI. One issue that VirtualBox has is that it doesn't respect disk synchronization. Cheers, GF On Mon, De

Re: [OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Alan Coopersmith
On 12/05/11 13:39, Harry Putnam wrote: I hit things like (on KVM homepage under `Prerequisites'): A VT capable Intel processor, or an SVM capable AMD processor [...] But no mention of what VT or SVM means. http://en.wikipedia.org/wiki/X86_virtualization -- -Alan Coopersmith-

[OpenIndiana-discuss] What advantages of KVM over Vbox

2011-12-05 Thread Harry Putnam
What advantages for KVM over things like Vbox? I know how to use Vbox but would have to learn a whole new thing to use KVM. Admittedly a bit dense about what KVM is and how it works compared to other vm solutions, even in a brief endeavor to `readup' on it. I hit things like (on KVM homepage und

Re: [OpenIndiana-discuss] Which mobo allows 24 GB ram and ECC

2011-12-05 Thread Harry Putnam
Jerry Kemp writes: > I have one of these running OI b151a without issue. > > Gigabyte GA-X58A-UD5 > > I only have 12 Gb of ram installed, but it goes to 24 Gb. At neweggs page with specs I don't see any mention of ECC memory. Do you know if it is supported? ___

[OpenIndiana-discuss] io_151 kernel lock up

2011-12-05 Thread Achim Wolpers
Hi! I encounter the following problem, which I can reproduce. But I have no clue, why this happens: System: uname -a SunOS frodo 5.11 oi_151a i86pc i386 i86pc Solaris Hardware: Dell PE T710, 8GB RAM When the box is getting low on memory and it starts to page out, it usually locks up without a

Re: [OpenIndiana-discuss] KVM - windows VM slow network access

2011-12-05 Thread Heinz N. Gies
Hi Matt, I would guess you have 'upped' the vnic on the host system? If so, run ifconfig $VNIC down and it should work like a charm :) - had the same problem -- Heinz N. Gies he...@licenser.net http://licenser.net On Dec 5, 2011, at 04:07, Matt Connolly wrote: > I'm running a Windows 7 guest und

[OpenIndiana-discuss] OpenIndiana/ZFS mail server HA config

2011-12-05 Thread Hans J. Albertsson
We'd like to run a mail service in a high-availability setup, where we could hope for no more than a few minutes worth of email ever being lost, and any loss of email resulting in the normal notification to the sender. A first thought was to set up two identical servers, and replicating mail

Re: [OpenIndiana-discuss] Which mobo allows 24 GB ram and ECC

2011-12-05 Thread Robin Axelsson
On 2011-12-05 14:34, Geoff Flarity wrote: On Dec 4, 2011 7:21 PM, "Joshua M. Clulow" wrote: On 5 December 2011 10:41, Geoff Flarity wrote: Stay away from AMD if you're hoping to use this system with KVM. There's no AMD support yet, and who knows when there will be. Depending on how much stuf

[OpenIndiana-discuss] Memory

2011-12-05 Thread Gabriele Bulfon
Hi, I noticed that the memory consumption of an OpenIndiana text-only plus some self-built daemons (apache,postfix,cyrus,postgres.) is a lot more than a text-only Solaris 10 plus same daemons. While the second can run inside VirtualBox with just 1GB of RAM, the first one needs at least 1.5-1

Re: [OpenIndiana-discuss] Which mobo allows 24 GB ram and ECC

2011-12-05 Thread Geoff Flarity
On Dec 4, 2011 7:21 PM, "Joshua M. Clulow" wrote: > > On 5 December 2011 10:41, Geoff Flarity wrote: > > Stay away from AMD if you're hoping to use this system with KVM. > > There's no AMD support yet, and who knows when there will be. > > Depending on how much stuffing around you're up for, rich