[Lustre-discuss] various sysctl table check messages upon boot

[murray smigel]

Hi,
I am running Lustre clients (x86-64, debian etch) using lustre-b1_6 
built from cvs and patched to allow use with linux-2.6.26.5
(Server is Centos 2.6.18-53.1.14.el5_lustre.1.6.5.1smp)

I am seeing these messages in /var/log/syslog  on the client machines.

I am not seeing any operational issues, but I was wondering if I need to 
do something about them.
Thanks,
murray smigel

Nov 19 08:58:07 nasnu3 kernel: sysctl table check failed: /lnet .256 
Unknown sysctl binary path
Nov 19 08:58:07 nasnu3 kernel: Pid: 3951, comm: modprobe Tainted: G      
D   2.6.26.5vanilla #1
Nov 19 08:58:07 nasnu3 kernel:
Nov 19 08:58:07 nasnu3 kernel: Call Trace:
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff8024595c>] set_fail+0x3f/0x47
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff80245e2f>] 
sysctl_check_table+0x4cb/0x528
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff80236a8b>] 
__register_sysctl_paths+0xeb/0x13d
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffffa024a661>] 
:libcfs:insert_proc+0x21/0x30
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffffa024d415>] 
:libcfs:init_libcfs_module+0x105/0x1e0
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff8024f4d7>] 
sys_init_module+0x1914/0x1aac
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff80273f23>] 
alloc_pages_current+0x0/0xa1
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff8020bd0b>] 
system_call_after_swapgs+0x7b/0x80
Nov 19 08:58:07 nasnu3 kernel:
Nov 19 08:58:07 nasnu3 kernel: sysctl table check failed: /lnet/debug 
.256.1 Missing strategy
Nov 19 08:58:07 nasnu3 kernel: Pid: 3951, comm: modprobe Tainted: G      
D   2.6.26.5vanilla #1
Nov 19 08:58:07 nasnu3 kernel:
Nov 19 08:58:07 nasnu3 kernel: Call Trace:
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff8024595c>] set_fail+0x3f/0x47
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff80245e18>] 
sysctl_check_table+0x4b4/0x528
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff8024582d>] 
sysctl_print_path+0x8c/0x95
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff80245e48>] 
sysctl_check_table+0x4e4/0x528
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff80236a8b>] 
__register_sysctl_paths+0xeb/0x13d
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffffa024a661>] 
:libcfs:insert_proc+0x21/0x30
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffffa024d415>] 
:libcfs:init_libcfs_module+0x105/0x1e0
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff8024f4d7>] 
sys_init_module+0x1914/0x1aac
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff80273f23>] 
alloc_pages_current+0x0/0xa1
Nov 19 08:58:07 nasnu3 kernel:  [<ffffffff8020bd0b>] 
system_call_after_swapgs+0x7b/0x80