It is possible to read data with the software Linux raid using mdadm tool from a RAID 5 array created with the hardware raid controller…
Tag: LSI
Really bad performance when going from Write-Back to Write-Through in a LSI controller
Ever wonder what is the impact of write-through of an LSI controller in a real-world streaming server? Have no wonder anymore! you can get several…
megacli – FW error description: The current operation is not allowed … offline or missing virtual drives
Probably everyone who has ever touched LSI controllers and the megacli tool has had this error or he is going to have it for sure!…
Install the new storcli to manage (LSI/AVAGO/Broadcom) MegaRAID controller under CentOS 7
After the acquisition of LSI there was a major change with the management console utility for the MegaRAID controllers. The utility was renamed from MegaCli…
AVAGO MegaRAID SAS-9361-4i with CacheCade – create a new virtual drive RAID5 with SSD caching
Here is howto article for creating a RAID5 device in MegaRAID SAS-9361-4i with SSD caching. First and really important thing is to have the CacheCade…
megacli – restart a rebuild with a disk in failed state
Sometimes we need to start a rebuild with a disk in failed state when using a LSI hardware controller, but if we just return the…