#Hp ssd health centos software#
For example on my HPE Proliant Blades we are using hardware and software raid so on those servers I get following output: # lsblk -d -e 7 -o NAME,ROTA,DISC-MAX,MODELĪs you see instead of Model Number, I get " LOGICAL VOLUME" so here I rely on HPE third party software such as ssacli and HPE Array Configuration Utility (acu cli) to get the model number. In such case we have to rely on some third party tools. If you are using any kind of RAID such as hardware or software raid then it is possible you won't get the model number with above command. We can get the model number of the disk using lsblk command: # lsblk -d -e 7 -o NAME,ROTA,DISC-MAX,MODEL Here I have another setup with SSD disks: So all the identified disks have rotational value as 1 so this means they all are part of HDD. Although here we are using lsblk to list all the available connected disk types and their respective rotational values: # lsblk -d -o name,rota Here also we will use the concept of identifying the disks with rotational feature to check the disk type. Now we can check the rotational value of these individual disks: # cat /sys/block/ sda/queue/rotationalĪs the value for both the disks are 1, it means my both the disks are HDD.ĪLSO READ: 3 easy steps to configure hugepages in RHEL/CentOS 7/8 These are the available disks on my Linux server: # lsscsi If the value is, you're dealing with an SSD, and 1 means plain old HDD. You should check the value of /sys/block/sdX/queue/rotational, where sdX is the drive name. Method 1: Check if the disk is rotational You can use the following methods to identify your disk type whether it is HDD or SSD There are different types of disk available out of which the most used are Hard Drive (HDD) and Solid State Drive (SSD). I have verified these commands on RHEL/CentOS Linux so if you are using a different distribution such as Ubuntu, Debian, etc then some of the commands may now work. In this article I will share different commands which can be used to check the hard drive (disk) type in your Linux environment.
#Hp ssd health centos install#
I will negotiate about test this version in the company and install it with the dd drivers that they provided me. That is because the smart hba h240 controller modifies the basic model. In the HP matrix web page you can check the minimal supported system which is centos 6.5.
Is there any other form to install CentOS 6.0 in the SSD with the disks connected to the raid controller that I forgot? But I can't boot from disk anyway.Ĭan I convert rpm to dd? Where can I find the drivers in the dd format? Then I connected the disk to the raid controller and power on again. I tried to install centOS in the disk connected directly to the motherboard, install that rpm, power off. rpm " packets (for red hat 6, CentOS is supported but is not in the drop down menu for choosing it btw this is anoying because the suport says it is officially supported). I know there are some threads about this kind of question, but my main problem is I can't find the drivers in dd format. dd " or it says: error loading the controller from the file.
#Hp ssd health centos driver#
Then it questions me if I have got any driver cd/dvd/usb, the format of the drivers must be ". I know I can add the drivers of the controller to the install pressing tab on the boot menu of the DVD, adding "linux dd blacklist=ahci". I don't see them anyway if I break the array and I clear the config. I have no problem installing it on a SSD that is connected directly to the motherboard, but if I connect it to the raid controller H240 the install says that there are not storage devices to install it.Įven using the HP Intelligent Provisioning, and configuring the raid through the Smart Storage Administrator I don't see any disk when I am going to install. HP Server, I contacted with the support and they said me that it supports that OS. I am trying to install centOS 6.0 in this
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