[Lustre-discuss] Latest RHEL kernel: won't make mgs module, and ko2iblnd not built for right OFED modules

[Canon, Richard Shane]

The ko2ib build problem can be fixed by renaming {KERNEL
SRC}/include/rdma/.

I'm not sure about the mgs error.

--Shane

-----Original Message-----
From: lustre-discuss-bounces at lists.lustre.org
[mailto:lustre-discuss-bounces at lists.lustre.org] On Behalf Of Chris
Worley
Sent: Friday, February 29, 2008 9:49 AM
To: lustre-discuss at lists.lustre.org
Subject: [Lustre-discuss] Latest RHEL kernel: won't make mgs module,and
ko2iblnd not built for right OFED modules

Lustre 1.6.4.2, OFED 1.2.5.5, RHEL kernel 2.6.9.67.0.4.

Configured with: --with-o2ib --with-ldiskfs

mgs.ko is built but not wrapped into modules rpm, with an undefined
external that should be from the lvfs module (lvfs_check_rdonly).

When ko2iblnd loads, it gets lots of "disagrees about version of
symbol <some OFED symbol>" messages.  I'm guessing this is building
wrt the ib modules in the kernel rather than the OFED modules I have
loaded.

There were other patches I needed to make for this kernel (to resolve
mutex_lock/unlock, __d_rehash, and __d_move... but those were easy to
fix).

What am I doing wrong?

Thanks,

Chris
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