Hi I have a dell 770 bios sees 8g
I beleive Ive *vi /etc/yum.repos.d/CentOS-Base.repo*
*[centosplus]name=CentOS-$releasever - Plusmirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&rep... http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/ http://mirror.centos.org/centos/$releasever/centosplus/$basearch/gpgcheck=1enabled=1includepkgs=kernel* jfsutils reiserfs-utils*
if I do dime910 /home/robert :( # yum search kernel-pae Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile * base: centos.clearvoiceone.com * centosplus: mirror.net.cen.ct.gov * extras: mirror.atlanticmetro.net * updates: centos.mirror.nac.net Warning: No matches found for: kernel-pae No Matches found
dime910 /home/robert # uname 2.6.32-431.23.3.el6.centos.plus.x86_64 #1 SMP Wed Jul 30 00:12:13 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ime910 /home/robert :( # vmstat -s 3471928 total memory 2173624 used memory 1317920 active memory 601296 inactive memory 1298304 free memory 170596 buffer memory 1187296 swap cache 4094968 total swap 0 used swap 4094968 free swap
~~~~~~~~~~~~~~~~~~~~ below shows the sticks dime910 /home/robert :( # dmidecode -t 17 # dmidecode 2.12 SMBIOS 2.3 present.
Handle 0x1100, DMI type 17, 27 bytes Memory Device Array Handle: 0x1000 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: DIMM Set: None Locator: DIMM_1 Bank Locator: Not Specified Type: DDR Type Detail: Synchronous Speed: 667 MHz Manufacturer: 7F7F7F7F7F510000 Serial Number: 0516FC14 Asset Tag: Not Specified Part Number: 64T256020EU2.5C2
Handle 0x1101, DMI type 17, 27 bytes Memory Device Array Handle: 0x1000 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: DIMM Set: None Locator: DIMM_3 Bank Locator: Not Specified Type: DDR Type Detail: Synchronous Speed: 667 MHz Manufacturer: 7F7F9E0000000000 Serial Number: 00000000 Asset Tag: Not Specified Part Number: CM2X2048-6400C5
Handle 0x1102, DMI type 17, 27 bytes Memory Device Array Handle: 0x1000 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: DIMM Set: None Locator: DIMM_2 Bank Locator: Not Specified Type: DDR Type Detail: Synchronous Speed: 667 MHz Manufacturer: 7F7F9E0000000000 Serial Number: 00000000 Asset Tag: Not Specified Part Number: CM2X2048-6400C5
Handle 0x1103, DMI type 17, 27 bytes Memory Device Array Handle: 0x1000 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: DIMM Set: None Locator: DIMM_4 Bank Locator: Not Specified Type: DDR Type Detail: Synchronous Speed: 667 MHz Manufacturer: 7F7F7F7F7F510000 Serial Number: 0516FB12 Asset Tag: Not Specified Part Number: 64T256020EU2.5C2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ dime910 /home/robert :( # yum repolist all Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile * base: centos.clearvoiceone.com * centosplus: mirror.net.cen.ct.gov * extras: mirror.atlanticmetro.net * updates: mirror.net.cen.ct.gov repo id repo name status C6.0-base CentOS-6.0 - Base disabled C6.0-centosplus CentOS-6.0 - CentOSPlus disabled C6.0-contrib CentOS-6.0 - Contrib disabled C6.0-extras CentOS-6.0 - Extras disabled C6.0-updates CentOS-6.0 - Updates disabled C6.1-base CentOS-6.1 - Base disabled C6.1-centosplus CentOS-6.1 - CentOSPlus disabled C6.1-contrib CentOS-6.1 - Contrib disabled C6.1-extras CentOS-6.1 - Extras disabled C6.1-updates CentOS-6.1 - Updates disabled C6.2-base CentOS-6.2 - Base disabled C6.2-centosplus CentOS-6.2 - CentOSPlus disabled C6.2-contrib CentOS-6.2 - Contrib disabled C6.2-extras CentOS-6.2 - Extras disabled C6.2-updates CentOS-6.2 - Updates disabled C6.3-base CentOS-6.3 - Base disabled C6.3-centosplus CentOS-6.3 - CentOSPlus disabled C6.3-contrib CentOS-6.3 - Contrib disabled C6.3-extras CentOS-6.3 - Extras disabled C6.3-updates CentOS-6.3 - Updates disabled C6.4-base CentOS-6.4 - Base disabled C6.4-centosplus CentOS-6.4 - CentOSPlus disabled C6.4-contrib CentOS-6.4 - Contrib disabled C6.4-extras CentOS-6.4 - Extras disabled C6.4-updates CentOS-6.4 - Updates disabled base CentOS-6 - Base enabled: 6,367 c6-media CentOS-6 - Media disabled centosplus CentOS-6 - Plus enabled: 88 cloudera-cdh3 Cloudera's Distribution for Hadoop, Version 3 enabled: 67 cloudera-impala Impala enabled: 8 contrib CentOS-6 - Contrib disabled debug CentOS-6 - Debuginfo disabled elrepo ELRepo.org Community Enterprise Linux Repository - el6 disabled elrepo-extras ELRepo.org Community Enterprise Linux Extras Repository - el6 disabled elrepo-kernel ELRepo.org Community Enterprise Linux Kernel Repository - el6 disabled elrepo-testing ELRepo.org Community Enterprise Linux Testing Repository - el6 disabled extras CentOS-6 - Extras enabled: 15 updates CentOS-6 - Updates enabled: 1,467 repolist: 8,012
On 09/08/2014 12:52 PM, Bob Metelsky wrote:
Hi I have a dell 770 bios sees 8g
There isn't a PAE kernel for x86_64. There isn't a separate PAE kernel for i386/i686 anymore as with c6, PAE is an install requirement.
ok - good to know... so how can I get the computer to see teh 8 gb installed?
dime910 /etc/yum.repos.d # free -m total used free shared buffers cached Mem: 3390 2415 974 0 169 1403 -/+ buffers/cache: 842 2548 Swap: 3998 0 3998
much appreciated
On Mon, Sep 8, 2014 at 1:59 PM, Jim Perrin jperrin@centos.org wrote:
On 09/08/2014 12:52 PM, Bob Metelsky wrote:
Hi I have a dell 770 bios sees 8g
There isn't a PAE kernel for x86_64. There isn't a separate PAE kernel for i386/i686 anymore as with c6, PAE is an install requirement.
-- Jim Perrin The CentOS Project | http://www.centos.org twitter: @BitIntegrity | GPG Key: FA09AD77 _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Bob Metelsky wrote:
ok - good to know... so how can I get the computer to see teh 8 gb installed?
dime910 /etc/yum.repos.d # free -m total used free shared buffers cached Mem: 3390 2415 974 0 169 1403 -/+ buffers/cache: 842 2548 Swap: 3998 0 3998
much appreciated
Is this a 32-bit system? If not...
free -g total used free shared buffers cached Mem: 1955 169 1786 0 0 153 -/+ buffers/cache: 14 1941 Swap: 7 0 7
mark "yes, that really is 2TB"
I cut out the text of dmidecode that weren't necessary for the point:
On Mon, Sep 08, 2014 at 01:52:43PM -0400, Bob Metelsky wrote:
dime910 /home/robert :( # dmidecode -t 17 # dmidecode 2.12 SMBIOS 2.3 present.
Handle 0x1100, DMI type 17, 27 bytes Memory Device Locator: DIMM_1 Part Number: 64T256020EU2.5C2
Handle 0x1101, DMI type 17, 27 bytes Memory Device Locator: DIMM_3 Part Number: CM2X2048-6400C5
Handle 0x1102, DMI type 17, 27 bytes Memory Device Locator: DIMM_2 Part Number: CM2X2048-6400C5
Handle 0x1103, DMI type 17, 27 bytes Memory Device Locator: DIMM_4 Part Number: 64T256020EU2.5C2
I couldn't find the Dell Service Manual for a 'Dell 770' but I was looking at the Service Manual for the Optiplex 760, and I saw that the way that the modules are paired isn't obvious. It looks like you've got 2 2G memory modules from 64T256020EU2.5C2 (Kingston?) and 2 2GB modules from CM2X2048-6400C5 (Corsair?). I suggest finding your service manual, and make sure that the modules are placed in the DIMM slots and the same vendor RAM is paired with its partner.
It sounds to me like there might just be something weird going on with how the memory is installed. I'm assuming you don't have an artificial limit in the kernel command line or anything obvious like that.
Jonathan Billings wrote:
I cut out the text of dmidecode that weren't necessary for the point:
On Mon, Sep 08, 2014 at 01:52:43PM -0400, Bob Metelsky wrote:
dime910 /home/robert :( # dmidecode -t 17 # dmidecode 2.12 SMBIOS 2.3 present.
Handle 0x1100, DMI type 17, 27 bytes Memory Device Locator: DIMM_1 Part Number: 64T256020EU2.5C2
Handle 0x1101, DMI type 17, 27 bytes Memory Device Locator: DIMM_3 Part Number: CM2X2048-6400C5
Handle 0x1102, DMI type 17, 27 bytes Memory Device Locator: DIMM_2 Part Number: CM2X2048-6400C5
Handle 0x1103, DMI type 17, 27 bytes Memory Device Locator: DIMM_4 Part Number: 64T256020EU2.5C2
I couldn't find the Dell Service Manual for a 'Dell 770' but I was looking at the Service Manual for the Optiplex 760, and I saw that the way that the modules are paired isn't obvious. It looks like you've got 2 2G memory modules from 64T256020EU2.5C2 (Kingston?) and 2 2GB modules from CM2X2048-6400C5 (Corsair?). I suggest finding your service manual, and make sure that the modules are placed in the DIMM slots and the same vendor RAM is paired with its partner.
It sounds to me like there might just be something weird going on with how the memory is installed. I'm assuming you don't have an artificial limit in the kernel command line or anything obvious like that.
Oh, Ghu.... I don't know about lower-end desktops, but in servers, they *MUST* be *identical*, even to the point of not being able to mix dual rank with quad rank, even if everything else is the same.
mark
Its dual channel and they are in the right spot, I reseated them
1 pair in black 1 pair in white
So are you guys saying my kernel should be supporting more than 4gb?
On Mon, Sep 8, 2014 at 2:37 PM, m.roth@5-cent.us wrote:
Jonathan Billings wrote:
I cut out the text of dmidecode that weren't necessary for the point:
On Mon, Sep 08, 2014 at 01:52:43PM -0400, Bob Metelsky wrote:
dime910 /home/robert :( # dmidecode -t 17 # dmidecode 2.12 SMBIOS 2.3 present.
Handle 0x1100, DMI type 17, 27 bytes Memory Device Locator: DIMM_1 Part Number: 64T256020EU2.5C2
Handle 0x1101, DMI type 17, 27 bytes Memory Device Locator: DIMM_3 Part Number: CM2X2048-6400C5
Handle 0x1102, DMI type 17, 27 bytes Memory Device Locator: DIMM_2 Part Number: CM2X2048-6400C5
Handle 0x1103, DMI type 17, 27 bytes Memory Device Locator: DIMM_4 Part Number: 64T256020EU2.5C2
I couldn't find the Dell Service Manual for a 'Dell 770' but I was looking at the Service Manual for the Optiplex 760, and I saw that the way that the modules are paired isn't obvious. It looks like you've got 2 2G memory modules from 64T256020EU2.5C2 (Kingston?) and 2 2GB modules from CM2X2048-6400C5 (Corsair?). I suggest finding your service manual, and make sure that the modules are placed in the DIMM slots and the same vendor RAM is paired with its partner.
It sounds to me like there might just be something weird going on with how the memory is installed. I'm assuming you don't have an artificial limit in the kernel command line or anything obvious like that.
Oh, Ghu.... I don't know about lower-end desktops, but in servers, they *MUST* be *identical*, even to the point of not being able to mix dual rank with quad rank, even if everything else is the same.
mark
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
On Mon, September 8, 2014 1:50 pm, Bob Metelsky wrote:
Its dual channel and they are in the right spot, I reseated them
1 pair in black 1 pair in white
So are you guys saying my kernel should be supporting more than 4gb?
BTW, what the command
uname -a
gives (sorry about trivial thing and if this has been checked already)?
Valeri
On Mon, Sep 8, 2014 at 2:37 PM, m.roth@5-cent.us wrote:
Jonathan Billings wrote:
I cut out the text of dmidecode that weren't necessary for the point:
On Mon, Sep 08, 2014 at 01:52:43PM -0400, Bob Metelsky wrote:
dime910 /home/robert :( # dmidecode -t 17 # dmidecode 2.12 SMBIOS 2.3 present.
Handle 0x1100, DMI type 17, 27 bytes Memory Device Locator: DIMM_1 Part Number: 64T256020EU2.5C2
Handle 0x1101, DMI type 17, 27 bytes Memory Device Locator: DIMM_3 Part Number: CM2X2048-6400C5
Handle 0x1102, DMI type 17, 27 bytes Memory Device Locator: DIMM_2 Part Number: CM2X2048-6400C5
Handle 0x1103, DMI type 17, 27 bytes Memory Device Locator: DIMM_4 Part Number: 64T256020EU2.5C2
I couldn't find the Dell Service Manual for a 'Dell 770' but I was looking at the Service Manual for the Optiplex 760, and I saw that the way that the modules are paired isn't obvious. It looks like you've got 2 2G memory modules from 64T256020EU2.5C2 (Kingston?) and 2 2GB modules from CM2X2048-6400C5 (Corsair?). I suggest finding your service manual, and make sure that the modules are placed in the DIMM slots and the same vendor RAM is paired with its partner.
It sounds to me like there might just be something weird going on with how the memory is installed. I'm assuming you don't have an artificial limit in the kernel command line or anything obvious like that.
Oh, Ghu.... I don't know about lower-end desktops, but in servers, they *MUST* be *identical*, even to the point of not being able to mix dual rank with quad rank, even if everything else is the same.
mark
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 ++++++++++++++++++++++++++++++++++++++++
uname -a is in the original message.
See to be a problem with the board
any memory I put in the black slots will fail with memtest..
damm
I was hoping if the pc booted up with about that annoying memory beep - I was ok... I memtested and it failed
On Mon, Sep 8, 2014 at 3:05 PM, Valeri Galtsev galtsev@kicp.uchicago.edu wrote:
On Mon, September 8, 2014 1:50 pm, Bob Metelsky wrote:
Its dual channel and they are in the right spot, I reseated them
1 pair in black 1 pair in white
So are you guys saying my kernel should be supporting more than 4gb?
BTW, what the command
uname -a
gives (sorry about trivial thing and if this has been checked already)?
Valeri
On Mon, Sep 8, 2014 at 2:37 PM, m.roth@5-cent.us wrote:
Jonathan Billings wrote:
I cut out the text of dmidecode that weren't necessary for the point:
On Mon, Sep 08, 2014 at 01:52:43PM -0400, Bob Metelsky wrote:
dime910 /home/robert :( # dmidecode -t 17 # dmidecode 2.12 SMBIOS 2.3 present.
Handle 0x1100, DMI type 17, 27 bytes Memory Device Locator: DIMM_1 Part Number: 64T256020EU2.5C2
Handle 0x1101, DMI type 17, 27 bytes Memory Device Locator: DIMM_3 Part Number: CM2X2048-6400C5
Handle 0x1102, DMI type 17, 27 bytes Memory Device Locator: DIMM_2 Part Number: CM2X2048-6400C5
Handle 0x1103, DMI type 17, 27 bytes Memory Device Locator: DIMM_4 Part Number: 64T256020EU2.5C2
I couldn't find the Dell Service Manual for a 'Dell 770' but I was looking at the Service Manual for the Optiplex 760, and I saw that the way that the modules are paired isn't obvious. It looks like you've got 2 2G memory modules from 64T256020EU2.5C2 (Kingston?) and 2 2GB modules from CM2X2048-6400C5 (Corsair?). I suggest finding your service manual, and make sure that the modules are placed in the DIMM slots and the same vendor RAM is paired with its partner.
It sounds to me like there might just be something weird going on with how the memory is installed. I'm assuming you don't have an artificial limit in the kernel command line or anything obvious like that.
Oh, Ghu.... I don't know about lower-end desktops, but in servers, they *MUST* be *identical*, even to the point of not being able to mix dual rank with quad rank, even if everything else is the same.
mark
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 ++++++++++++++++++++++++++++++++++++++++ _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Bob Metelsky wrote:
uname -a is in the original message.
See to be a problem with the board
any memory I put in the black slots will fail with memtest..
Um. Do you have all the white slots filled? But if they're filled, and the white and black are each matched pairs, then it doesn't sound good for the m/b.
mark
damm
I was hoping if the pc booted up with about that annoying memory beep - I was ok... I memtested and it failed
On Mon, Sep 8, 2014 at 3:05 PM, Valeri Galtsev galtsev@kicp.uchicago.edu wrote:
On Mon, September 8, 2014 1:50 pm, Bob Metelsky wrote:
Its dual channel and they are in the right spot, I reseated them
1 pair in black 1 pair in white
So are you guys saying my kernel should be supporting more than 4gb?
BTW, what the command
uname -a
gives (sorry about trivial thing and if this has been checked already)?
Valeri
On Mon, Sep 8, 2014 at 2:37 PM, m.roth@5-cent.us wrote:
Jonathan Billings wrote:
I cut out the text of dmidecode that weren't necessary for the
point:
On Mon, Sep 08, 2014 at 01:52:43PM -0400, Bob Metelsky wrote:
dime910 /home/robert :( # dmidecode -t 17 # dmidecode 2.12 SMBIOS 2.3 present.
Handle 0x1100, DMI type 17, 27 bytes Memory Device Locator: DIMM_1 Part Number: 64T256020EU2.5C2
Handle 0x1101, DMI type 17, 27 bytes Memory Device Locator: DIMM_3 Part Number: CM2X2048-6400C5
Handle 0x1102, DMI type 17, 27 bytes Memory Device Locator: DIMM_2 Part Number: CM2X2048-6400C5
Handle 0x1103, DMI type 17, 27 bytes Memory Device Locator: DIMM_4 Part Number: 64T256020EU2.5C2
I couldn't find the Dell Service Manual for a 'Dell 770' but I was looking at the Service Manual for the Optiplex 760, and I saw that
the
way that the modules are paired isn't obvious. It looks like
you've
got 2 2G memory modules from 64T256020EU2.5C2 (Kingston?) and 2 2GB modules from CM2X2048-6400C5 (Corsair?). I suggest finding your service manual, and make sure that the modules are placed in the
DIMM
slots and the same vendor RAM is paired with its partner.
It sounds to me like there might just be something weird going on
with
how the memory is installed. I'm assuming you don't have an artificial limit in the kernel command line or anything obvious
like
that.
Oh, Ghu.... I don't know about lower-end desktops, but in servers,
they
*MUST* be *identical*, even to the point of not being able to mix
dual
rank with quad rank, even if everything else is the same.
mark
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 ++++++++++++++++++++++++++++++++++++++++ _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Bob Metelsky wrote:
Its dual channel and they are in the right spot, I reseated them
1 pair in black 1 pair in white
So are you guys saying my kernel should be supporting more than 4gb?
I think, though I never saw the answer as to whether this is a 32-bit or 64-bit system.
mark
On Mon, Sep 8, 2014 at 2:37 PM, m.roth@5-cent.us wrote:
Jonathan Billings wrote:
I cut out the text of dmidecode that weren't necessary for the point:
On Mon, Sep 08, 2014 at 01:52:43PM -0400, Bob Metelsky wrote:
dime910 /home/robert :( # dmidecode -t 17 # dmidecode 2.12 SMBIOS 2.3 present.
Handle 0x1100, DMI type 17, 27 bytes Memory Device Locator: DIMM_1 Part Number: 64T256020EU2.5C2
Handle 0x1101, DMI type 17, 27 bytes Memory Device Locator: DIMM_3 Part Number: CM2X2048-6400C5
Handle 0x1102, DMI type 17, 27 bytes Memory Device Locator: DIMM_2 Part Number: CM2X2048-6400C5
Handle 0x1103, DMI type 17, 27 bytes Memory Device Locator: DIMM_4 Part Number: 64T256020EU2.5C2
I couldn't find the Dell Service Manual for a 'Dell 770' but I was looking at the Service Manual for the Optiplex 760, and I saw that the way that the modules are paired isn't obvious. It looks like you've got 2 2G memory modules from 64T256020EU2.5C2 (Kingston?) and 2 2GB modules from CM2X2048-6400C5 (Corsair?). I suggest finding your service manual, and make sure that the modules are placed in the DIMM slots and the same vendor RAM is paired with its partner.
It sounds to me like there might just be something weird going on with how the memory is installed. I'm assuming you don't have an artificial limit in the kernel command line or anything obvious like that.
Oh, Ghu.... I don't know about lower-end desktops, but in servers, they *MUST* be *identical*, even to the point of not being able to mix dual rank with quad rank, even if everything else is the same.
mark
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
On Mon, 2014-09-08 at 13:52 -0400, Bob Metelsky wrote:
Hi I have a dell 770 bios sees 8g
Is this a PowerVault 770? Accoding to http://www.dell.com/downloads/emea/products/pvaul/77XN.pdf It does support only 3GB of Ram. Can you please post a complete output of dmidecode. It may very well be a case where the on-board chipset is limited to 4GB address space minus the PCI addres space that leaves only 3 - 3.5GB ofg Ram space
its 64 bit - (first post)
actually this is a dell 9100 (desktop)
I had 2 pairs - 2gb each of ram different manufacturer actually I have 3 pairs of 2gb - any combination has the same results in memtest
1 pair in white 1 pair in black
boots without memory beep errors memtest fails badly on any test with 8gb bios sees the memory
I was running 2 2 gb originally now I have 4 1gb - so each slot is used and it tests perfect
Basically this is a lab setup for a 4 node hadoop cluster. This is the head node and needs the most ram - Id really like to get 8 but Ill live with 4 (if I have to)
So should my kernel support > 4gb? see below
Thank you all for your time!
~~~~~~~~~~~~~~~~~~~~~~~~~ details dime910 /home/robert # uname -a Linux dime910.hadoop.lab 2.6.32-431.23.3.el6.centos.plus.x86_64 #1 SMP Wed Jul 30 00:12:13 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dime910 /home/robert :( # dmidecode -t 17 # dmidecode 2.12 SMBIOS 2.3 present.
Handle 0x1100, DMI type 17, 27 bytes Memory Device Array Handle: 0x1000 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 1024 MB Form Factor: DIMM Set: None Locator: DIMM_1 Bank Locator: Not Specified Type: DDR Type Detail: Synchronous Speed: 667 MHz Manufacturer: 7F7F7F7F7F510000 Serial Number: 0820A113 Asset Tag: Not Specified Part Number: 64T128020HU3SB
Handle 0x1101, DMI type 17, 27 bytes Memory Device Array Handle: 0x1000 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 1024 MB Form Factor: DIMM Set: None Locator: DIMM_3 Bank Locator: Not Specified Type: DDR Type Detail: Synchronous Speed: 667 MHz Manufacturer: 7F7F7F7F7F510000 Serial Number: 061D4B16 Asset Tag: Not Specified Part Number: 64T128020HU3SB
Handle 0x1102, DMI type 17, 27 bytes Memory Device Array Handle: 0x1000 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 1024 MB Form Factor: DIMM Set: None Locator: DIMM_2 Bank Locator: Not Specified Type: DDR Type Detail: Synchronous Speed: 667 MHz Manufacturer: 7F7F7F7F7F510000 Serial Number: 061D4B12 Asset Tag: Not Specified Part Number: 64T128020HU3SB
Handle 0x1103, DMI type 17, 27 bytes Memory Device Array Handle: 0x1000 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 1024 MB Form Factor: DIMM Set: None Locator: DIMM_4 Bank Locator: Not Specified Type: DDR Type Detail: Synchronous Speed: 667 MHz Manufacturer: 7F7F7F7F7F510000 Serial Number: 081FAF13 Asset Tag: Not Specified Part Number: 64T128020HU3SB
On Mon, Sep 8, 2014 at 4:33 PM, Louis Lagendijk louis@fazant.net wrote:
On Mon, 2014-09-08 at 13:52 -0400, Bob Metelsky wrote:
Hi I have a dell 770 bios sees 8g
Is this a PowerVault 770? Accoding to http://www.dell.com/downloads/emea/products/pvaul/77XN.pdf It does support only 3GB of Ram. Can you please post a complete output of dmidecode. It may very well be a case where the on-board chipset is limited to 4GB address space minus the PCI addres space that leaves only 3 - 3.5GB ofg Ram space
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
On Tue, Sep 09, 2014 at 07:47:21AM -0400, Bob Metelsky wrote:
actually this is a dell 9100 (desktop)
According to this: ftp://ftp.dell.com/Manuals/all-products/esuprt_desktop/esuprt_dimension_desktops/dimension-9100_owner%27s%20manual_en-us.pdf
...under "Specifications":
Maximum memory: 4GB.
The el6 x86_64 kernel is capable of addressing 3TB (with a theoretical limit of 64TB) of RAM, according to this chart: https://access.redhat.com/articles/rhel-limits
So, the limit is in your hardware, not the kernel you're using.
Thanks for checking, Good chart, Ill save that. In that case, I can live with 4gb :)
I appreciate all your guys input and time, thank you!
On Tue, Sep 9, 2014 at 8:38 AM, Jonathan Billings billings@negate.org wrote:
On Tue, Sep 09, 2014 at 07:47:21AM -0400, Bob Metelsky wrote:
actually this is a dell 9100 (desktop)
According to this:
ftp://ftp.dell.com/Manuals/all-products/esuprt_desktop/esuprt_dimension_desktops/dimension-9100_owner%27s%20manual_en-us.pdf
...under "Specifications":
Maximum memory: 4GB.
The el6 x86_64 kernel is capable of addressing 3TB (with a theoretical limit of 64TB) of RAM, according to this chart: https://access.redhat.com/articles/rhel-limits
So, the limit is in your hardware, not the kernel you're using.
-- Jonathan Billings billings@negate.org _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
-
Bob Metelsky -
Jim Perrin -
Jonathan Billings -
Louis Lagendijk -
m.roth＠5-cent.us -
Valeri Galtsev