That is, there are some kernels which have overlapping sets of controllers supported by both hpsa and cciss. Pretty easy fix, getting the HP repository to load was a little annoying. Fixed issue where ACU would hang after several operations. This option prevents the cciss driver from attempting to drive any controllers that the hpsa 4 driver is capable of controlling, which is to say, the cciss driver is restricted by this option to the following controllers: However, it’s been awhile since I’ve seen any clear recommendations.
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If not, only SAS disks can be monitored. Fixed issue where controllers that had no configured volumes did not show up in the OS. SCSI tape drive and medium changer support SCSI sequential access devices and medium changer devices are supported and appropriate device nodes are automatically created e. NOOP performed well, but for our database server I was still able to achieve better performance adjusting the deadline scheduler. Without this fix the system will panic on reboot when the HP cciss rpm has been uninstalled.
Fixed “out of memory” error introduced in the 2.
No Offline surface scan supported. In fact, you scssi extract the source tarballs from the source RPMs by using rpm2cpio. Logs to syslog, and optionally, sends SNMP traps. Sign up or log in Sign up using Google. Some development versions 2. Sign up using Email and Password. If you need further info, asl without problems.
Thu Oct 7 The cciss driver participates in this protocol to some extent.
You can think of this as a daemonized version of arrayprobe, in that both of them detect failures in the same way by looking at “events” reported by the controller, cpqarrayd in real time, arrayprobe after the fact. Fixed sysfs link issue. I found the default of 2 to be good for scsk workload.
It reports any status changes, like failing disks, to the syslog and optionally to a remote host using SNMP traps. To help, here is ccisw readout of fdisk -l: Added dynamic outstanding command turning on a per controller basis.
CCISS not recognizing new SCSI drives – HP Proliant Server – Ask Ubuntu
The current list of controllers that are supported by cciss only: Opened 8 years ago. More than anything, everything depends on your workload. Site Search Library linux docs linux man pages page load time Toys world sunlight moon phase trace explorer.
The normal protocol is a four-step process: There are newer versions. Yes, the default KB can sound like small, but with enough concurrency it starts to sound like big! It neither modifies bootloader grub or lilo. Most likely, you do not need these, as the cciss driver has been in the Linux kernel for a very long time, and most distributions will already have a cciss driver which will work for you as is. This new driver will support new Smart Array products going forward, and the cciss driver will eventually be deprecated.
Opened 8 years ago Closed 7 years ago. It’s also helpful to see how I can tune storage for general workload trends. Pretty easy fix, getting the HP repository to load was a little annoying. Sometimes it can hurt you badly.