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Questions tagged [dmidecode]

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0
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0answers
67 views

dmidecode uuid is different from Vmware esxi server

I have a query related to dmidecode uuid. In our product we are using dmidecode uuid try to match with ESXI vmware uuid of the same node. ESXI is providing the UUID as first three fields as big ...
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0answers
93 views

What does “Status: Populated, idle” in dmidecode output mean?

I have a dual-xeon HP ProLiant DL160 Gen8 server that I'm in the process of setting up, running CentOS 7, and I noticed in my dmidecode output that the second processor is listed as Populated, idle ...
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0answers
34 views

Find exact number of PCI vs PCI-E vs PCI-X slots on motherboard

Context of the issue This issue has had me stumped for a while now. I have searched Google for perhaps hours and I have not found an adequate answer. I am trying to take inventory of several servers ...
0
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0answers
219 views

How does one get the system UUID from a server's BMC?

I need the uuid of some systems for ipxe booting purposes.. The problem is that these systems are powered off with no OS on them. I could power them on, but it would do me little good since they have ...
0
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2answers
66 views

Understanding Intel HTT

System 1: Notebook Detect the installed CPU: $ cat /proc/cpuinfo | grep "model name" | head -1 model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz The data sheet says: no. of Cores 2 no. of ...
7
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1answer
2k views

'free' and '/proc/meminfo/ report less total memory than 'dmidecode'

We have a server in a colocation centre (a real physical server, not a VM), running 64-bit Debian (uname -r: 3.16.0-4-amd64). /proc/meminforeports about 4 GiB total memory: $ head -n 1 /proc/meminfo ...
2
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0answers
416 views

how to find which memory stick error

There is a Inspur SA5212SC server involve memory error. In dmesg output I got some error: {16}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 1 {16}[Hardware Error]: APEI ...
0
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2answers
615 views

dmidecode weird total/data width

I am getting strange outputs from my workstation, which has ECC RAM. Supposedly, from what I read, the data width should be at 64 bits and the total width at 72. But... data width shows as 64 and ...
12
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1answer
15k views

How can I find which memory have CE error?

In /var/log/kern.log: kernel: [13291329.657499] EDAC MC0: 48 CE error on CPU#0Channel#2_DIMM#0 (channel:2 slot:0 page:0x0 offset:0x0 grain:8 syndrome:0x0) This is edac log, one of the memory have ce ...
9
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3answers
3k views

Why does the “free” command and “dmidecode” show different values for RAM?

I've got a CentOS 5.10 (32-bit) server running on VMWare. It's allocated 4 GB of RAM. If I run dmidecode -t 17 | grep Size | grep MB I see: Size: 4096 MB Yet when I run free, I see: ...
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1answer
393 views

how to do ipmi for fencing, hardware specific requirement?

i'm a total noob about ipmi, fencing and ha, i want to create node with high availability. wanna fencing node with ipmi. root@proxmox01:~# ipmitool sensor Could not open device at /dev/ipmi0 or /dev/...
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0answers
2k views

dmidecode /dev/mem: mmap: Operation not permitted

I am trying to get my BIOS firmware version, and memory info using dmidecode. I am connected to the server through ssh as a root user. We recently just started moving our servers from Debian 6.0, to ...
1
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1answer
2k views

Getting IPMI SMB (I2C SMBus SSIF) to work on kernel 3.2

I've got one old server into my hands, and I'm trying to get IPMI to work. Server board is SE7520JR2 (SE7520JR22S, SE7520JR22.86B.P.08.10.0081.051820051126) $ dmidecode -t 38 # dmidecode 2.11 SMBIOS ...
0
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1answer
2k views

How to find L1, L1i, L1d cache from dmidecode output?

How to find L1 , L1d, L1i cache from dmidecode output ? (NOTE: dmidecode file is from different server for which I do not have access, So I can not run lscpu command to find the same) ~~~~~~~~~~~~~~~...
2
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0answers
75 views

Sun Fire V40z, big gap between memory reported by dmidecode and what the Linux kernel sees

I'm looking after a V40z (a loaner), running RHEL 4.8 (no, I can't update it, it's a loaner) that according to dmidecode has 8 DIMMs of 2048M each, which makes for 16GB RAM as far as I'm concerned. ...