sid (unstable): 5.2.17-1
buster (testing): 4.19.67-2+deb10u1
stretch (stable): 4.9.189-3+deb9u1
jessie (oldstable): 3.16.74-1

Debian GNU/Linux device driver check & report

HP: ProLiant ML350 G5

PCI IDWorks?VendorDeviceDriverKernel
103c3238YesHewlett-Packard CompanySmart Array E200i (SAS Controller)ccissv2.6.25-

Very slow write performance with cciss driver in linux kernel 2.6.22, 2.6.24, 2.6.26.
Sequential write arround 12MBytes/s with 1GB RAM, RAID 0 with only one disk.
Measured with command: tiobench --size 2048 --dir /dir --threads 1 --block 4096 (2009-04-22 02:04:38)