From: Randy Dunlap <[EMAIL PROTECTED]>
Date: Tue, 20 Mar 2007 20:05:38 -0700
> Build a kernel with CONFIG_NET-n and CONFIG_BLK_DEV_MD=m.
> Unless csum_partial() is built and kept by some arch Makefile,
> the result is:
> ERROR: "csum_partial" [drivers/md/md-mod.ko] undefined!
> make[1]: *** [__mod
From: Jan Engelhardt <[EMAIL PROTECTED]>
Date: Mon, 2 Apr 2007 02:15:57 +0200 (MEST)
> just when I did
> # mdadm -C /dev/md2 -b internal -e 1.0 -l 10 -n 4 /dev/sd[cdef]4
> (created)
> # mdadm -D /dev/md2
> Killed
>
> dmesg filled up with a kernel oops. A few seconds later, the box
> locked solid.
From: Jan Engelhardt <[EMAIL PROTECTED]>
Date: Mon, 2 Apr 2007 02:15:57 +0200 (MEST)
> Kernel is kernel-smp-2.6.16-1.2128sp4.sparc64.rpm from Aurora Corona.
> Perhaps it helps, otherwise hold your breath until I reproduce it.
Jan, if you can reproduce this with the current 2.6.20 vanilla
kernel I
From: Jan Engelhardt <[EMAIL PROTECTED]>
Date: Sat, 26 May 2007 17:10:30 +0200 (MEST)
>
> On Apr 12 2007 14:26, David Miller wrote:
> >
> >> Kernel is kernel-smp-2.6.16-1.2128sp4.sparc64.rpm from Aurora Corona.
> >> Perhaps it helps, otherwise hold your bre
Problem:
The mdadm --grow command fails when trying to add disk to a RAID6.
The man page says it can do this.
"GROW MODE
The GROW mode is used for changing the size or shape of an
active array. For this to work,
the kernel must support the necessary change. Various types
Neil,
On RHEL5 the kernel is 2.6.18-8.1.8. On Ubuntu 7.04 the kernel is
2.6.20-16. Someone on the Arstechnica forums wrote they see the same
thing in Debian etch running kernel 2.6.18. Below is a messages log
from the RHEL5 system. I have only included the section for creating
the RAID6,
From: "Dan Williams" <[EMAIL PROTECTED]>
Date: Wed, 24 Oct 2007 16:49:28 -0700
> Hopefully it is as painless to run on sparc as it is on IA:
>
> opcontrol --start --vmlinux=/path/to/vmlinux
>
> opcontrol --stop
> opreport --image-path=/lib/modules/`uname -r` -l
It is painless, I use it all the