SuperMicro PDSMI+ Replaced
Feb 10, 2007Been out of touch for a couple months on software issues and back to hardware.
Has the PDSMI+ been replaced by a newer board?
How are they holding up?
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Poor Performance Of SuperMicro PDSMi And CentOS
Jan 4, 2007I've got some hardware based on SuperMicro PDSMi and trying to run CentOS 4.4 on it.
It all installs fine however Disk Performance is extremely poor:
hdparm -t /dev/hda
/dev/hda:
Timing buffered disk reads: 12 MB in 3.30 seconds = 3.64 MB/sec
hdparm shows the hard drive is running in funny mode:
/dev/hda:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 0 (off)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 256 (on)
geometry = 20023/255/63, sectors = 164696555520, start = 0
And strange thing DMA can't be enabled:
hdparm -d1 /dev/hda
/dev/hda:
setting using_dma to 1 (on)
HDIO_SET_DMA failed: Operation not permitted
using_dma = 0 (off)
How Old Should A Server Be Before Its Replaced
Dec 24, 2007I run a handfull of supermicro 1u servers which host a few hundred web design clients.
The oldest of our servers is around 2 1/2 years old.
Since our entire business is based on the sites hosted on these servers uptime is extremely important. Do you think its wise to try and replace equipment before its two old to avoid sudden failure? If so at what age would you replace them? perhaps after 3 years, or after 5?
All our servers use wd sata RE drives in a mirrored raid configuration with 3ware controllers.
RAM Recommend On PDSMI+
Oct 16, 2007Recently I bought Kingston and supertalent 2GB DDR2-667 UNB memory. Both of them don't work on supermicro PDSMI+.
When I run memtest86 and windows application, they keep giving me a lot of error message.
Anyone have this experience before.
memory that can work on this supermicro board?
PDSMI+ With The Newer Core2s
May 3, 2007Anyone try one of these boards with a e6320? I don't think they're supported at all at the moment and Supermicro doesn't seem to want to help.
View 3 Replies View Related1U 4xHD Case For PDSMI+?
Feb 23, 2007I'm planning on replacing my current celery server with Core 2 Duo using PDSMI+ board. My colo contract is for a 1U, so I need a 1U case. I'm looking for a cheap 4 SATA hotswap case for it.
Anyone know of any other case that fits the requirement and is cheaper than the SC813MT-300C chassis? (looks like going price for this case is just over $250.)
HP ProLiant Vs SuperMicro
Apr 13, 2008I have many years of experience with Intel (SR1325, SR2200, SR2300, etc) and HP ProLiant DL servers, and have come to love HP. Their ILO2 remote management/power/KVM/VirtualMedia feature is hands-down the best I've used, and for me it's been 100% rock-solid reliable (unlike the horror stories heard about Dell DRAC cards flaking out and locking up when you need them most).
Now there's something shiny catching my eye-- the Supermicro 1U Twin systems.
http://www.supermicro.com/products/nfo/1UTwin.cfm?pg=1
Given my long positive history with HP, I'm reluctant to consider another brand, but it is hard to ignore double-density servers with colo prices (rackspace costs, not just power costs) spiraling upward.
I would love to hear from folks who have used both HP and Supermicro boxes in production. Specifically, about reliablity of the Supermicro platform in general AND about the reliability of their IPMI management modules even under Murphy's Law situations. The last thing I need is not to be able to remote-console or power cycle an unresponsive server because the IPMI card is flaky.
Supermicro // Dell // HP
Jul 22, 2009I know this topic has been brought up before and I wanted to revisit this again. We are a growing hosting company looking to expand our Dedicated server offerings. So far, we have been renting servers and reselling but now we have begun colocating our equipment and are looking for hardware vendors.
Would you recommend us to...
...build our own servers using the Supermicro platform?
...purchase pre-built servers from Dell?
...purchase pre-build servers from HP?
Pricing is of major concern along with speed to provision new orders. Although we don't have a dedicated resource for putting together servers, this is something we can look into should the volume of orders increase. Scalability and Flexibility is a MUST
Thanks for chiming in...
SuperMicro Airshroud
Jul 11, 2009Looking at 512L-260B's with some good old SuperMicro P4SCi's in there.
Is the MCP-310-18009-0N the airshroud I need for it?
If so, will it also work if I was to upgrade to something like an X7SBL-LN1?
Dell, HP Or SuperMicro
May 30, 2009The technical level in our org is quite low.
We would like some advice on the difference between
1. Supermicro PDSML-LN2
[url]
2. DELL PowerEdge R200
[url]
3. HP Proliant DL120
[url]
Some web hosts here in Singapore are leasing them at comparable rates.
Our research shows that the Dell and HP are comparable and the SuperMicro appears to be in a different (lower) class.
How can the servers be leased at comparable rates if they are from different classes?
Tyan Vs Supermicro
Aug 10, 2009I've been having a look at a lot of boards and Tyan seem to be beating Supermicro in terms of range at scan.co.uk
I've seen some unique features with Supermicro such as Remote KVM and such built into the motherboard, but it only seems to be with the very pricey series unless I'm looking in the wrong direction
Anybody have any thoughts to share about which is the better manufacturer?
Where To Buy SuperMicro Server
Mar 7, 2008Where are some good vendors to buy SuperMicro servers? Are all SuperMicro servers pre-configured or can I create one to my specs like I can with Dell?
View 14 Replies View RelatedEMC SAN And Supermicro Servers
Apr 22, 2008I am interested to find out if anyone out there has hooked up an EMC SAN to a supermicro box running Redhat Linux. Fiber Channel implementation would be great but would love to hear opinions about iSCSI as well. I was told that EMC doesn't support Supermicro boxes and while that may be true I would like to know if anyone there has tried it.
View 5 Replies View RelatedDell Vs. Supermicro
Apr 26, 2007configuration on Supermicro hardware and dell hardware, the pricing is pretty much the same 100+/- so thats not an issue.
But I am having a hard time to decide if I should go with supermicro or dell.
But here are the points which I have in mind.
- As far as dell goes, there is a central place for support, for example, if I have any issues, I know who to call exactly and get the issue solved, no resellers involved. If I go with supermicro and buy the hardware from a 3rd party, I dont know who to go to for support say a Motherboard fails or if I have any other questions, should I ask Supermicro themselves or the reseller?
- Has a DRAC card which I've heard is much more powerful than IPMI and I've heard Supermicro has no hardware for remote management as powerful as DRAC, I dont know how true that is.
- If I need any parts I know where I have to go to order them and what exactly to order since they have specific parts for specific server models, I dont know about supermicro.
I know, most of my points are benefiting Dell. But I've heard from the research that Supermicro hardware use less power and have less hard drive failures than Dell Servers, I dont know how true that is.
SuperMicro Cases In The UK
May 25, 2008I currently have a few servers which I bought previously from eBay. They are not very good specification wise, so I am planning to swap them all for a single server. I have managed to find all my wanted components apart from the Case.
Does anyone know any reliable SuperMicro case provider in the UK?
Or perhaps recommend an alternative reliable case manufacturer.
Supermicro Vendors
Apr 27, 2007getting in contact with 2 Supermicro Vendors , One in the UK and One in the USA or possibly just one in the USA that will ship to the UK also.
View 12 Replies View RelatedNew Supermicro Hardware And Kernel
Aug 1, 2009I've got some new servers and there is two of them that works fine ONLY with the standard kernel that comes with CentOS 5.3, while if I tried to install any new kernel (via yum normally) it doesn't boot up because of a kernel panic saying "Kernel panic: not syncing: Attmepted to kill init!"
I tried reloading the system and same issue.
A screenshot is attached from the console while trying to boot up with any of the new kernels and panics.
SuperMicro Server Build
Nov 7, 2009I received a chassis from SuperMicro today. It came with a translucent thin piece of plastic (about as thin as a piece of paper). The plastic has holes cut out that are roughly the same as the holes in the mother board. What is this thing? Is it just a guide so you know where to put the mounting screws?
View 3 Replies View RelatedSupermicro X8SIL-F Compatible RAM
Oct 8, 2009We are testing this motherboard out for future use and are having trouble getting RAM that doesn't cause it to throw a RAM error. It does a no RAM beep, has no video, etc.
Supermicro has no compatible sticks listed for 4GB DDR3 1333Mhz DIMM ECC Registered, and we are currently using Crucial CT51272BB1339
Anyone using this board with 2GB DDR3-1333 ECC and 4GB DDR3-1333 ECC?
SuperMicro Network Drops
Sep 1, 2008I have 4 SuperMicro servers, all of them have a problem with network dropping out 3-5 times a day, moreso during high use periods, and moreso on the servers with higher usage.
The graphs of network speed I have show the speed dropping to 0. All of the servers have this problem. 1 of the servers is a 6015 with 2x Xeon CPU, 16GB ram, RAID10 4x500GB. (don't have the exact model handy). The other 3 are 6015B-T+ with 1x Xeon CPU, 4GB ram, 2x sata drives.
These servers host game servers. The bandwidth usage on these boxes ranges from 1-5 Mb/s. CPU usage is anywhere from 10-30% during the dropouts.
Supermicro 1U PCI Riser Card
Apr 22, 2008Currently I am building a new server based on this chassis:
[url]
In this chassis, I am going to be using an ASUS M2NPV-VM motherboard [url], and I'll be installing a 3ware 8006-2LP RAID card.
I just want to make sure that that RAID card will work with that motherboard, and also I want to verify that the Supermicro CSE-RR1U-X riser card is the correct model for this motherboard and RAID card.
I've got a couple of basic servers built in the supermicro mini 1U (CSE-512L-260B) chassis, but I've never had to deal with riser cards before, so I wanted to make sure everything is compatible and is going to fit correctly before I purchase them.
Supermicro Power Supplies
Jan 17, 2008Supermicro power supplies today and found something odd.
There are several 2U chassis that are listed as having 700W redundant power supplies. I thought this meant that there are 2 power supply modules, each rated to 700W.
However, if you look at the power supply matrix here:
[url]
Under 2U, the options for redundant power supplies are 500+500W or 400+400W or 350+350W. Does this mean that each individual power supply is only rated to half of the total power. For example, 700W redundant power supply = 2x350W individual power supplies?
Supermicro 16GB Of 32GB Of RAM
May 30, 2008I'm considering putting together a new set of servers...
My primary goal is to have IPMI and 16GB of 32GB of RAM in a system. I'm wanting lower-cost systems. I don't need a ton of CPU or anything special on disk (2 SATA is all I really need).
My previous generation of systems was PDSMI+ with 8GB RAM and they have been working great... but time to see if I can put together some budget 16GB of 32GB servers.
Anyone have some combos of motherboard + RAM to recommend?
(I'm open to Tyan or other server motherboards, even AMD or Intel)
Rate This Barbones Supermicro Set Up
Nov 28, 2007Getting down to deciding my barebones set up..
here is one I am teetering on..
[url]
It has 4 hot swap bays (sas)
dual xeon thingee
sas hdd raid controller
ecc memory support
2 lans
520watt power..redundant...though I think it is a littel over 2 amps when pushed.
Although I am looking at just geting the same MOBO and building it, there is not much of a price difference that I can see..
Setting Up Supermicro IPMI.
Feb 17, 2007I am having alot of difficulty trying to setup supermicro IPMI.
I am using motherboard PDSMI+.
Ok, so this is what I did:
1. I flash the IPMI card with the cd-rom that is included. I set the correct IP and MAC address.
2. I then install OpenIPMI-tools
I was able to successfully issue the command locally:
ipmitool sensor
but, when I try to connect remotely I always get a connection failed. I tried everything I know, which is nothing and got no progress.
I set the ipaddres and gateway by using this commands:
ipmitool -I open lan set 1 ipaddr [IPADDR]
ipmitool -I open lan set 1 defgw ipaddr [GW IPADDR]
ipmitool -I open lan set 1 netmask [NETMASK]
ipmitool -I open lan set 1 access on
Where To Get Cables For SuperMicro SC512L-260
Feb 8, 2007some cables for the SuperMicro SC512L-260 case. I believe these are the correct part numbers:
CBL-0084L - Converter cable for front panel connector for non-SuperMicro motherboards
CBL-0044L - Serial ATA Cable that is compatible for use with limited space to plug into hard drives
We'd also be open to a different Serial ATA cable that would work with the case.
We're having trouble finding these in Atlanta. We'd prefer to either pick them up tomorrow, or buy them today and have them overnighted to us in Atlanta.
Supermicro X8SIL RAM Compatability / Availability
Nov 3, 2009Has anyone been able to find any compatible RAM in 2G DIMMs for the SuperMicro X8SIL motherboard running either Corei7 or X34** LGA1156 processors? And what about reasonably priced 4G modules? I just want to make sure to purchase the right RAM before moving to a setup with this board / processor. Unless the RAM for this is crazy priced, I really don't want to go the Core2 Quad route when for about the same I can go with the newer LGA1156 stuff. But I have seen where people are having issues with RAM compatability and availability.
View 5 Replies View RelatedRaid Card For SuperMicro 1U ( 6016-MT)
Nov 7, 2009we have some supermicro 6016-MT with 4 x SATA2 Harddrives, and would like to use raid 1/5/10.
On Dell, its very "easy" to find a raid controller, and i have never been worried about this before, but with supermicro im a little confused.
Server: supermicro.com/products/system/1U/6016/SYS-6016T-MT.cfm
I was looking at Adaptec 3405, ( adaptec.com/en-US/support/raid/sas_raid/SAS-3405/ ) but are not sure if this is the right card for this server. Is this overkill or to small a card for a 4 disk 1u server?
About cabling: On Adaptec's site they state
"Cable: one Mini SAS x4 to (4x) SATA fanout cable w/ sideband (2247000-R), 0.5 meter"
But are this cable the correct one for a server like this with backplane and everything, or should i look for a special cable? if so, anyone know what i need to order?
Source For Fans For Supermicro SC833's
Aug 7, 2009We have a large number of the 2U SC832 and SC833 cases from Supermicro that have been real workhorses over the years and some have had various motherboards in them as time went by. All of them are 5-7 years old and we would like to keep using them, but are concerned about the fans in the power supplies getting worn out and failing. Anyone have the source for good high quality fans that would work in these 400 and 550 watt single power supplies?
Anyone have an idea of what the normal life of one of these power fans is? All of them have been in good datacenters from there first use.
Since I know there are a lot of Supermicro users on this forum I figured this would be the best place to ask.
What Desktop Motherboard Can Fit This SuperMicro 1u Case
Jan 14, 2008does anyone know what desktop motherboard can it fit? prefer AMD desktop motherboard.
View 14 Replies View Related