If i run smartctl i d cciss,2 devccissc1d0 and smartctl i d cciss,2 devccissc1d1 i get the same info. Raid 0 joins two or more drives to maximize capacity and performance at the expense of faulttolerance. Take notice that devccissc0d0, likely your boot device, may. More complex disk setup raidlvm is also fine, but out of the topic. You ran hpacucli to verify the internal disks in an hp proliant server and one of them is failed. There is devsda,1,2, but they correspond to the installation media. If this isnt a new drive, delete the old partitions before starting. It is not obvious how to come up with the physical disk specifier that smartctl wants for a given physical disk. Cciss not recognizing new scsi drives hp proliant server. Updating sles10 to sles11 with hp cciss to hpsa driver change. 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 dev cciss c1d0. You dont have anything to do to get it working, just install ccissvolstatus package. How to solve background long failed in segment problem. How to use smartctl with cciss hewlett packard enterprise.
The application appears to reload, but it will not run. However we are going to replace smartmontools in rhel5. 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. Al least one activated online spare drive is completely rebuilt on this logical drive. For the rest of this article, we will assume that you will be installing linux to devccissc0d0. Smart array 5300 smart array 5i smart array 532 smart array 5312 smart array. The device name should be devccissc0d0 so i guess the device name parsing needs special treatment for hp. Run the following command to start fdisk targeted at your install drive. Hp supports linux and provide an opensource kernel driver which has. Disk drives sata are usually dev sda, dev sdb, etc.
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. The drives worked fine a week ago in a windows environment. Dl380 g7 server, rhel6u2, seeing devsda instead of devccissc0d0, why. Understanding partitions in linux ubuntu cciss daniweb. This new driver will support new smart array products going forward, and the cciss driver will eventually be deprecated. May 15, 2009 edit the following three files and replace all occurrences of dev hda with dev sda if youre coming from ide. 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. In sles11, some hp smart array controllers such as the p222 and p420 require the newer hpsa driver. For centos4 or centos5 type linux rescue at the boot.
How to manually install grub after a failed installation or disk corruption of the mbr. Makedev cciss 44 45 you need some entries in dev for the cciss device. Drivers for the hp previously compaq smart array controllers which provide hardware raid capability. You can use a for loop to scan for disks, for example. There is dev sda,1,2, but they correspond to the installation media. These are kind of virtual disks dev cciss c0d0 and are not regular hard disks unlike dev hda or dev sda. 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. It looks like the install script attempts to write to dev cciss c0d01 instead of dev cciss c0d0p1 for the first partition. 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. 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. Install via maas and curtin onto a system with a hp smart array. I am expecting device names of devccissc0d0 but see devsda instead, is this a problem. The hpsa driver evolved from the hp smart array cciss driver. We are doing some software testing and i would prefer to put sles 12 on this system instead of the current sles 11.
Why did device naming change in rhel6 for smart array cciss devices. Hello, what you are seeing here are two partitions both on the first controller and the first disk. Mar, 2015 whenever you run multipath and shows the message cannot get the the wwid for cciss. I can easily accesstest cciss,0 and cciss,1 first 2 drives in array.
However, take note if youre using hp smart array for storage. I am having trouble finding the grub root device for dev cciss c0d0, any help would be appreciated. But running cciss,1 on sdb gives different results from cciss,0 on sdb. Running cciss,0 on sdb, sdc, sdd or sde gives the same results. With sles10 sp1sles9 sp4 and later, you can use the links below dev diskbyid. However, you may wish to explicitly list the devices you expect to be there, and be notified if they are not there e. This thing you can find in linux os where your partitions are mounted on for eg. This document 7012465 is provided subject to the disclaimer at the end of this document. Log in to your red hat account red hat customer portal. Build securely a dns sinkhole stepbystep powered by. 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.
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. 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. As the data is striped across the disks, loss of one disk means all data is destroyed. Does suse have a similar repo whether it is considered supported or not isnt a concern of mine. Hello, my server reports a problem, it displays without stopping this message. Most likely, you do not need these, as the cciss driver has been in the linux. When i run smartctl i d cciss,0 dev cciss c1d0 i get. I dont have an appropriate hardware at hand right now.
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. Open an incident with suse technical support, manage your subscriptions, download patches, or manage user access. But smartmontools can read into the raid controller with the d cciss,x dev sdy. The only msg i get is that dev has turned the problem over to our nod32antivirus. 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. 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. These are kind of virtual disks devccissc0d0 and are not regular hard disks unlike devhda or devsda. In sles10, the driver used for hp smart array controllers is the cciss driver. Bug 457374 smartctl d cciss doesnt work with external array. 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. But smartmontools can read into the raid controller with the d cciss,x devsdy.
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. The command hpacucli ctrl all show config, doesnt work on server g6 running under red hat enterprise linux 5. Hp dl360 server compaq smartarray i6 raid controller. Linux guidemonitoring wikibooks, open books for an open. Only needs basic python libraries which are installed by default on linux, all the metrics are calculated from the proc filesystem. How to install emc powerpath under oracle linux 6 tech. If youre coming from physical scsi devices, youll find, in addition to dev hda, dev cciss c0d0. Get the latest tutorials on sysadmin, linuxunix and open source topics via rssxml feed or weekly email newsletter. Hi, i need to mount devccissc0d0p4 on opt, but i am not able to, can you please help me out. Cciss4 linux programmers manual cciss4 name top cciss hp smart array block driver. 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. 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.
Ive just used a modified version on a virtual linux mint box to clone a physical hard drive on an aging redhat server. Boot start end blocks id system devccissc0d0p1 1 62 248832 83 linux. In your case its behind a cciss controller, so the option should be d cciss,0 or similar. Persistent device names for hp smart array storage suse linux. The author is the creator of nixcraft and a seasoned sysadmin, devops engineer, and a trainer for the linux operating systemunix shell scripting. I have booted arch linux installation cd, but i cant seem to access the hard drives visibly, there are 6. In this article we are going to show you how to install emc powerpath and navisphere agent under oracle linux. A monitoring plugin for icinganagiosnsca, that reports basic system metrics of a linux host. Hp proliant gnulinux cant find raid drives server fault. The cciss driver has been removed from rhel7 and sles12. Error devhdx does not have any corresponding bios drive. This obsolete driver was removed from the kernel in version 4.
It looks like the install script attempts to write to devccissc0d01 instead of devccissc0d0p1 for the first partition. Dl380 g7 server, rhel6u2, seeing dev sda instead of dev cciss c0d0, why. Deleted the logical from the raid control utility at boot up and then recreated the volume. How to dd a remote disk using ssh on local machine and. Modem linux kernels allow to notify processes user applications any access or change to a file instantaneously. 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. The logical disks were seen by the linux systems as devccissc0d0 for logical disk 1 and devccissc0d1 for logical disk 2. Cciss4 linux programmers manual cciss 4 name top cciss hp smart array block driver. Linux guidemonitoring wikibooks, open books for an open world.1097 816 429 725 54 462 915 1012 553 710 1459 760 67 150 1378 1011 91 1198 1026 1479 69 77 1055 177 616 1330 582 81 897 1568 1422 1547 1182 1465 381 1265 926 821 787 526