On 10/29/2014 02:02 AM, Johnny Hughes wrote: > It does not look like it will matter .. that is the same version as is > in the new kernel it seems. (3.4.4) I haven't used kmod-hpsa before, just the kernel driver. There are two controllers in the machine using hpsa: 05:00.0 RAID bus controller: Hewlett-Packard Company Smart Array G6 controllers (rev 01) 0b:00.0 RAID bus controller: Hewlett-Packard Company Smart Array G6 controllers (rev 01) One for the RAID 5 system and one for the tape library. If I do: lsmod >lsmod.(old|new) on the (6.5|6.6) centos-plus kernels and: cut -f1 -d" " <lsmod.old |sort >lsmod2.old cut -f1 -d" " <lsmod.new |sort >lsmod2.new diff lsmod2.old lsmod2.new I get: 1a2 > acpi_ipmi 9d9 < ch 31a32,33 > ipmi_msghandler > ipmi_si modinfo hpsa gives me: old: filename: /lib/modules/2.6.32-431.29.2.el6.centos.plus.x86_64/kernel/drivers/scsi/hpsa.ko license: GPL version: 3.4.0-1-RH1 description: Driver for HP Smart Array Controller version 3.4.0-1-RH1 author: Hewlett-Packard Company srcversion: CB1FFD5E52AEBAED14BF75E alias: pci:v0000103Cd*sv*sd*bc01sc04i* alias: pci:v0000103Cd00003239sv0000103Csd000021C9bc*sc*i* ... alias: pci:v0000103Cd0000323Asv0000103Csd00003241bc*sc*i* depends: vermagic: 2.6.32-431.29.2.el6.centos.plus.x86_64 SMP mod_unload modversions parm: hpsa_allow_any:Allow hpsa driver to access unknown HP Smart Array hardware (int) parm: hpsa_simple_mode:Use 'simple mode' rather than 'performant mode' (int) new: filename: /lib/modules/2.6.32-504.el6.centos.plus.x86_64/kernel/drivers/scsi/hpsa.ko license: GPL version: 3.4.4-1-RH2 description: Driver for HP Smart Array Controller version 3.4.4-1-RH2 author: Hewlett-Packard Company srcversion: ADF4B03767C43E41961C9AA alias: pci:v0000103Cd*sv*sd*bc01sc04i* alias: pci:v0000103Cd0000333Fsv0000103Csd0000333Fbc*sc*i* ... alias: pci:v0000103Cd0000323Asv0000103Csd00003241bc*sc*i* depends: vermagic: 2.6.32-504.el6.centos.plus.x86_64 SMP mod_unload modversions parm: hpsa_allow_any:Allow hpsa driver to access unknown HP Smart Array hardware (int) parm: hpsa_simple_mode:Use 'simple mode' rather than 'performant mode' (int) Strange... Mogens -- Mogens Kjaer, mk at lemo.dk http://www.lemo.dk