Hello all, I have mainboard Intel Server S5000VSA and installed Centos OS 5.1 work with driver on intel website. But it can not work on OpenVZ Kernel , error: kernel panic ... Can you help fix it work with OpenVZ kernel ?? Raid: Intel® Embedded Server RAID Technology II Thank You, Ngoc Thang
do you compiled intel raid support in OpenVZ kernel ?
I used : Kernel RHEL5 2.6.18-53.1.19.el5 028stab053.14 released Can you help me compile intel raid support in OpenVZ kernel ? Thank You
Hi. Do you have a link to the sources of the driver you want to compile? Can you please post it? Thanks, Konstantin
Have you tried another kernel from here: http://download.openvz.org/kernel/
I have this problem with newest kernel installed.
What would make most sense is to use software RAID. Intel raid is most likely fake RAID anyway.
So, now how can we get it support to OpenVZ?
If it is fake raid, it is rather useless to have it supported in the kernel. It adds complexity for no reason.
Hello guys, just to clarify a little bit the term "fake raid": http://linuxmafia.com/faq/Hardware/sata.html#fakeraid Quote: Most ATA RAID host adapters (except 3Ware Escalade, Adaptec 24x0, Areca, HP/Compaq, IBM ServeRAID, Intel SRC*/ICP Vortex, LSI Logic MegaRAID 150-4/150-6, and Tekram) turn out, upon examination, to not be real hardware RAID, but rather software/BIOS-dependent fakeraid. (I.e., missing hardware functionality is traditionally emulated inside idiosyncratic, undocumented, and proprietary software drivers, to hit low price points). Fakeraid is difficult to support in Linux — absent either reverse-engineering, special proprietary drivers, or (rare) manufacturer cooperation. (HighPoint, LSI Logic, Nvidia, Promise, and VIA provide proprietary drivers to support their respective fakeraids. I personally would steer clear.) Linux often cannot read existing fakeraid volumes on such host adapters, unless you're willing to use proprietary fakeraid drivers (where available). But unless you're dual-booting MS-Windows, you shouldn't care, because Linux's software RAID (kernel "md" driver) is much faster and more reliable. You're advised to blow away fakeraid volumes, use SATA drives as straight block devices, and enable Linux software RAID instead, during Linux installation. So, just try to use native Linux software raid - it's nothing to worry about! Hope that helps. -- Konstantin