kernel hang when reboot with loaded ip_vs_rr.ko

[Maciej Suszko]

Sam Wun <swun2010 at gmail.com> wrote:
> It is IPVS patch, for FreeBSD.
> I am in Melbourne Australia.
> Can you send me email regarding about how to fix this issue?
> BTW, if I kldunload ip_vs_rr before reboot/shutdown, the system will
> execute the reboot / shutdown normally.
> When I executed reboot/shutdown with the ip_vs_rr still loaded in the
> kernel, the system hangs after the console printed the message
> "...vnode...."
> 
> Here are the modules loaded:
> # kldstat
> Id Refs Address    Size     Name
>  1    5 0xc0400000 a434d8   kernel
>  2    1 0xc0e44000 6a45c    acpi.ko
>  3    1 0xc469d000 2000     ip_vs_rr.ko
>  4    1 0xc469f000 b000     ipvs.ko
> 
>  # shutdown -h now
> .....
> Syncing disks, vnodes remaining... 1 1 0 0 done
> All buffers synced.
> IPVS: ipvs unloaded
> 
> then it hangs forever.
> 
> Another problem is I can't put ipvs_vs_rr_load="yes" in the
> /boot/loader.conf file. The system will hang when it tried to boot the
> kernel with this ko loaded.

Hi,

Check the freebsd-clister archive - AFAIR I've tested ipvs+keepalived a
time ago and the panic problem was already known. Someone even sent
some rc scripts to mailing list. It was a year ago or so...
-- 
regards, Maciej Suszko.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 196 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-net/attachments/20090510/873f9eea/signature.pgp