CentOS - Aug 2016 - LSI SATA MegaRaid & Centos 7 build 1511

I guess module ioatdma is missing in Centos 7:-

00:16.1 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData
Technology Device (rev 22)
??? Subsystem: NEC Corporation Device 8372
??? Kernel driver in use: ioatdma
??? Kernel modules: ioatdma



# lsmod
Module????????????????? Size? Used by
autofs4??????????????? 27000? 3 
sunrpc??????????????? 267620? 1 
8021q????????????????? 20362? 0 
garp??????????????????? 7152? 1 8021q
stp???????????????????? 2218? 1 garp
llc???????????????????? 5418? 2 garp,stp
cpufreq_ondemand?????? 10544? 8 
acpi_cpufreq??????????? 7763? 1 
freq_table????????????? 4936? 2 cpufreq_ondemand,acpi_cpufreq
mperf?????????????????? 1557? 1 acpi_cpufreq
ipt_REJECT????????????? 2351? 2 
nf_conntrack_ipv4?????? 9186? 2 
nf_defrag_ipv4????????? 1483? 1 nf_conntrack_ipv4
iptable_filter????????? 2793? 1 
ip_tables????????????? 17831? 1 iptable_filter
ip6t_REJECT???????????? 4340? 2 
nf_conntrack_ipv6?????? 7985? 2 
nf_defrag_ipv6???????? 26468? 1 nf_conntrack_ipv6
xt_state??????????????? 1492? 4 
nf_conntrack?????????? 79537? 3 nf_conntrack_ipv4,nf_conntrack_ipv6,xt_state
ip6table_filter???????? 2889? 1 
ip6_tables???????????? 18732? 1 ip6table_filter
ipv6????????????????? 336282? 77 ip6t_REJECT,nf_conntrack_ipv6,nf_defrag_ipv6
uinput????????????????? 8120? 0 
microcode???????????? 112205? 0 
power_meter???????????? 9009? 0 
acpi_ipmi?????????????? 3745? 1 power_meter
ipmi_si??????????????? 46440? 2 acpi_ipmi
ipmi_msghandler??????? 40044? 2 acpi_ipmi,ipmi_si
iTCO_wdt??????????????? 7278? 0 
iTCO_vendor_support???? 3056? 1 iTCO_wdt
sg???????????????????? 29318? 0 
i2c_i801?????????????? 12881? 0 
lpc_ich??????????????? 13571? 0 
mfd_core??????????????? 1927? 1 lpc_ich
ioatdma??????????????? 53955? 24 
i7core_edac??????????? 17948? 0 
edac_core????????????? 46645? 3 i7core_edac
igb?????????????????? 191907? 0 
dca???????????????????? 7101? 2 ioatdma,igb
i2c_algo_bit??????????? 5711? 1 igb
i2c_core?????????????? 29132? 3 i2c_i801,igb,i2c_algo_bit
ptp???????????????????? 9614? 1 igb
pps_core?????????????? 10690? 1 ptp
ext4????????????????? 379655? 4 
jbd2?????????????????? 93252? 1 ext4
mbcache???????????????? 8193? 1 ext4
sr_mod???????????????? 15049? 0 
cdrom????????????????? 39085? 1 sr_mod
sd_mod???????????????? 37158? 2 
crc_t10dif????????????? 1209? 1 sd_mod
ahci?????????????????? 43154? 2 
dm_mirror????????????? 14864? 1 
dm_region_hash???????? 12085? 1 dm_mirror
dm_log????????????????? 9930? 3 dm_mirror,dm_region_hash
dm_mod??????????????? 102467? 22 dm_mirror,dm_log

# modinfo dmraid
ERROR: modinfo: could not find module dmraid

Again, please stop mailing me directly.


On 08/16/2016 07:23 AM, Fawzy Ibrhim wrote:
> I guess module ioatdma is missing in Centos 7:-
I don't think so.  I see that module on the host I checked.  None of the 
missing modules appear to be related to RAID: autofs4, cpufreq_ondemand, 
freq_table, mperf, ipv6, microcode, power_meter.

Can you post the output of "dmesg" on your CentOS 6 system here:
https://paste.fedoraproject.org/

dmesg output has been pasted to http://paste.fedoraproject.org/409669/47144402/