If i run smartctl i d cciss,2 dev cciss c1d0 and smartctl i d cciss,2 dev cciss c1d1 i get the same info. We had to install oracle linux 6 and oracle database 12c release 1 with emc vnx storage multipathing luns but surprisingly emc powerpath service was failed to run. Persistent device names for hp smart array storage suse linux. In this article we are going to show you how to install emc powerpath and navisphere agent under oracle linux. If this isnt a new drive, delete the old partitions before starting. To partition the drive, login as root and run cfdisk dev hda ide drive, cfdisk dev sda scsi drive or cfdisk dev cciss c0d0 raid drive.
These are kind of virtual disks devccissc0d0 and are not regular hard disks unlike devhda or devsda. More complex disk setup raidlvm is also fine, but out of the topic. The only msg i get is that dev has turned the problem over to our nod32antivirus. Cciss4 linux programmers manual cciss4 name top cciss hp smart array block driver. The author is the creator of nixcraft and a seasoned sysadmin, devops engineer, and a trainer for the linux operating systemunix shell scripting. The logical disks were seen by the linux systems as devccissc0d0 for logical disk 1 and devccissc0d1 for logical disk 2. Dl380 g7 server, rhel6u2, seeing dev sda instead of dev cciss c0d0, why. Dl380 g7 server, rhel6u2, seeing devsda instead of devccissc0d0, why. Linux guidemonitoring wikibooks, open books for an open world. I can easily accesstest cciss,0 and cciss,1 first 2 drives in array. Ive just used a modified version on a virtual linux mint box to clone a physical hard drive on an aging redhat server. Take notice that devccissc0d0, likely your boot device, may. Hello, my server reports a problem, it displays without stopping this message. Only needs basic python libraries which are installed by default on linux, all the metrics are calculated from the proc filesystem.
If youre coming from physical scsi devices, youll find, in addition to dev hda, dev cciss c0d0. Al least one activated online spare drive is completely rebuilt on this logical drive. You can use a for loop to scan for disks, for example. Is there reason for concern about the seemingly high number of total errors corrected for the following drive cciss,6 dev cciss c0d0, one of a 4 disk array. How to solve background long failed in segment problem. If you really want cciss on rhel7 checkout the elrepo directory a new smart array driver called hpsa has been accepted into the main line linux kernel as of dec 18, 2009, in linux 2. Cant install grub on hardware raid arch linux forums. Error devhdx does not have any corresponding bios drive. Hi, i need to mount devccissc0d0p4 on opt, but i am not able to, can you please help me out. Drivers for the hp previously compaq smart array controllers which provide hardware raid capability. For centos4 or centos5 type linux rescue at the boot. Run the following command to start fdisk targeted at your install drive.
Install via maas and curtin onto a system with a hp smart array. Hello, what you are seeing here are two partitions both on the first controller and the first disk. You dont have anything to do to get it working, just install ccissvolstatus package. Most likely, you do not need these, as the cciss driver has been in the linux. How to install emc powerpath under oracle linux 6 tech. Cciss4 linux programmers manual cciss 4 name top cciss hp smart array block driver. How to use smartctl with cciss hewlett packard enterprise. When you will try to install the linux os over such raid configured from bios level, your os will detect them as devccissc0d0 disks instead of regular. I installed hpacucli and it works but i dont see a way to have the drive perform test as in smartctl t long d cciss,0 devccissc1d0. Mar, 2015 whenever you run multipath and shows the message cannot get the the wwid for cciss. Hp supports linux and provide an opensource kernel driver which has. Modem linux kernels allow to notify processes user applications any access or change to a file instantaneously. May 15, 2009 edit the following three files and replace all occurrences of dev hda with dev sda if youre coming from ide. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.
Situation the device names for arrays on an hp smart array storage controller like dev cciss c0d0 and for partitions on them like dev cciss c0d0p1 can change when arrays are deleted, but you wish to refer to them by persistent names. I am having trouble finding the grub root device for dev cciss c0d0, any help would be appreciated. Running cciss,0 on sdb, sdc, sdd or sde gives the same results. But smartmontools can read into the raid controller with the d cciss,x devsdy. However we are going to replace smartmontools in rhel5. Bug 457374 smartctl d cciss doesnt work with external array. This option prevents the cciss driver from attempting to drive any controllers that the hpsa4 driver is capable of controlling, which is to say, the cciss driver is restricted by this option to. I cant find anything in the logs to alert me that a drive failed this makes sense since the raid is hardware, so i presume i. The cciss driver has been removed from rhel7 and sles12.
In your case its behind a cciss controller, so the option should be d cciss,0 or similar. Makedev cciss 44 45 you need some entries in dev for the cciss device. It looks like the install script attempts to write to dev cciss c0d01 instead of dev cciss c0d0p1 for the first partition. However, you may wish to explicitly list the devices you expect to be there, and be notified if they are not there e. The drives worked fine a week ago in a windows environment. Log in to your red hat account red hat customer portal.
There is devsda,1,2, but they correspond to the installation media. I see rhelcent 7 have an elrepo that allows one to still download the old drivers so that i can use my old hp proliant ml 350 g5 system. But running cciss,1 on sdb gives different results from cciss,0 on sdb. The device name should be devccissc0d0 so i guess the device name parsing needs special treatment for hp. Raid 0 joins two or more drives to maximize capacity and performance at the expense of faulttolerance. If i run smartctl i d cciss,2 devccissc1d0 and smartctl i d cciss,2 devccissc1d1 i get the same info. Open an incident with suse technical support, manage your subscriptions, download patches, or manage user access.
I have booted arch linux installation cd, but i cant seem to access the hard drives visibly, there are 6. Why did device naming change in rhel6 for smart array cciss devices. The command hpacucli ctrl all show config, doesnt work on server g6 running under red hat enterprise linux 5. This option prevents the cciss driver from attempting to drive any controllers that the hpsa4 driver is capable of controlling, which is to say, the cciss driver is restricted by this option to the following controllers. The application appears to reload, but it will not run. In sles11, some hp smart array controllers such as the p222 and p420 require the newer hpsa driver.
If you really want cciss on rhel7 checkout the elrepo directory a new smart array driver called hpsa has been accepted into the main line linux kernel as of dec 18, 2009, in linux2. A monitoring plugin for icinganagiosnsca, that reports basic system metrics of a linux host. With sles10 sp1sles9 sp4 and later, you can use the links below dev diskbyid. The logical disks were seen by the linux systems as dev cciss c0d0 for logical disk 1 and dev cciss c0d1 for logical disk 2. Cciss not recognizing new scsi drives hp proliant server. However, take note if youre using hp smart array for storage. There is dev sda,1,2, but they correspond to the installation media. It is not obvious how to come up with the physical disk specifier that smartctl wants for a given physical disk. This obsolete driver was removed from the kernel in version 4. Understanding partitions in linux ubuntu cciss daniweb. You ran hpacucli to verify the internal disks in an hp proliant server and one of them is failed. This document 7012465 is provided subject to the disclaimer at the end of this document.
How to manually install grub after a failed installation or disk corruption of the mbr. These are kind of virtual disks dev cciss c0d0 and are not regular hard disks unlike dev hda or dev sda. In sles10, the driver used for hp smart array controllers is the cciss driver. I am expecting device names of devccissc0d0 but see devsda instead, is this a problem. Kubuntu 810 will install on an hp and therefor i assume simply installing the beta through apt will too, but will the unified installer for 810 still have the bug. How to dd a remote disk using ssh on local machine and. As the data is striped across the disks, loss of one disk means all data is destroyed. We are doing some software testing and i would prefer to put sles 12 on this system instead of the current sles 11. Boot start end blocks id system devccissc0d0p1 1 62 248832 83 linux. Hp proliant gnulinux cant find raid drives server fault. Disk drives sata are usually dev sda, dev sdb, etc. But smartmontools can read into the raid controller with the d cciss,x dev sdy. This thing you can find in linux os where your partitions are mounted on for eg. The hpsa driver evolved from the hp smart array cciss driver.
Updating sles10 to sles11 with hp cciss to hpsa driver change. This new driver will support new smart array products going forward, and the cciss driver will eventually be deprecated. This is a plugin to monitor the values of smart selfmonitoring, analysis and reporting technology attributes of hard and solid state drives, using smartmontools smartctl in the background. Build securely a dns sinkhole stepbystep powered by. Deleted the logical from the raid control utility at boot up and then recreated the volume. For the rest of this article, we will assume that you will be installing linux to devccissc0d0. Does suse have a similar repo whether it is considered supported or not isnt a concern of mine. It looks like the install script attempts to write to devccissc0d01 instead of devccissc0d0p1 for the first partition. I am expecting device names of dev cciss c0d0 but see dev sda instead, is this a problem. I have had a drive failure hdd lights up amber, so i pulled the hdd, replaced it and the raid controller rebuilt the array in a jiffy no probs.
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