At work I've been using the IBM JDK as a workaround, Eclipse seems to
work perfectly with that. You can then even speedup Eclipse startup a
bit by using class data sharing (-Xshareclasses) option, which is
similar to the -Xshare option in Sun JRE, but vastly better :)
http://www-128.ibm.com/develo
Patch for kernel 2.6.23.1 is now available:
http://people.redhat.com/~heinzm/sw/dm/dm-raid45/
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dmraid45 target please
https://bugs.launchpad.net/bugs/97655
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Looks like ubuntu includes some other patch which conflicts with the
dmraid45 patch. You could try patching a vanilla 2.6.22.x kernel or
disabling CONFIG_DM_MIRROR option (if you don't need RAID1).
--
dmraid45 target please
https://bugs.launchpad.net/bugs/97655
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I had the same problem today with dmraid devices. Removing the invalid
symlinks under /dev/mapper/ and running dmsetup mknodes recreated them
fine. After that I ran update-initramfs for the custom kernel and now
everything works fine also after boot. Probably just updating initramfs
will be enough
One more thing (since noone has mentioned it in this issue yet :). If
you boot from a dmraid volume using grub, you need make sure the option
"savedefault" is NOT enabled. Otherwise it will fail to boot with
message "Error 15: File not found" or similar.
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dmraid45 target please
https://bugs.lau
You can find the menuconfig options in Device Drivers -> Multi-device
support (RAID and LVM) -> RAID support -> RAID-4/RAID-5/RAID-6 mode and
Device mapper support -> RAID 4/5 target (EXPERIMENTAL)
--
dmraid45 target please
https://bugs.launchpad.net/bugs/97655
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'make oldconfig' just checks any new config options that are available
compared to the kernel the .config file is from. You should never edit
the .config file manually, always use 'make
menuconfig/oldconfig/whateverconfig' for configuring the kernel. Check
with 'grep RAID .config' to see that those
And you can of course check if the module has been compiled by running:
find /lib/modules/2.6.22.1-custom/| grep dm-raid
which should return:
/lib/modules/2.6.22.1-custom/kernel/drivers/md/dm-raid4-5.ko
--
dmraid45 target please
https://bugs.launchpad.net/bugs/97655
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Are you sure the dm-raid45 module is enabled ?
Your kernel config should have at least these lines:
CONFIG_MD_RAID456=m
CONFIG_DM_RAID45=m
For the initramfs, I've added the module to the following files:
/usr/share/initramfs-tools/hooks/dmraid
..snip..
manual_add_modules dm-mirror
manual_add_mo
I don't think there's currently easy way to avoid patching the kernel to
get dmraid45. I'm using a custom "non-official" 2.6.22 kernel with
gutsy, but a 2.6.22 kernel most likely works fine also with feisty.
--
dmraid45 target please
https://bugs.launchpad.net/bugs/97655
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Hi,
there is now an updated patch for kernel 2.6.22 available:
https://www.redhat.com/archives/dm-devel/2007-July/msg00099.html
I'm running it on amd64 (ICH8R with 4 SATA disks as RAID5/RAID0 "matrix RAID")
using NTFS and EXT3 as filesystems.
With the previous patch and 2.6.18 kernel I couldn't
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