Displaying 20 results from an estimated 900 matches similar to: "Centos 5.5 KVM GRUB / Virtio issue"
2008 Nov 01
2
Patching your own boot-disk from first principles
Hi,
I'm trying to build a bootable MSDOS disk and put it on a ISO with floppy and hard disk emulation. I want to use commonly available Linux tools like dd, losetup, mkdosfs, memdisk etc.
I have done the following:
1. dd if=/dev/zero of=myImage bs=1M count=50 [ Builds a 52MB image ]
2. losetup /dev/loop0 myImage [Links /dev/loop0 to myImage file ]
3. vi /grub/stage1; %!xxd; [ NULL the partion
2003 Jul 02
6
help: booting dos from syslinux/memdisk
Thanks for Remko for his help to solve the fractional cylinder problem.
But there is the second problem, the boot disk failure (see below << [B])
...
command line: initrd=disk.img harddisk c=2 h=256 s=63 BOOT_IMAGE=memdisk
Disk is hard disk, 16128K CHS=2/256/63 <<<< [A]
...
Loading boot sector... booting...
SYSLINUX 2.04
welcome!
boot: 1
[single dot]
2011 Mar 06
10
grub commands problem with Ubuntu 10.04
Following is one grub entry
menuentry "Ubuntu, Linux 2.6.32.27" {
insmod ntfs
set root=''(hd0,2)''
search --no-floppy --fs-uuid --set 96f65c80f65c6313
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.32.27 root=/dev/sda2
loop=/ubuntu/disks/root.disk ro quiet splash
initrd
2012 Nov 04
1
syslinux installation problem
Hey, guys.
I have a problem when installing syslinux 4.06, and I'd be grateful if someone could tell me how to solve the problem.
My task - to install the bootloader on the virtual machine image. The image contains the MBR and the only partition with the file system ext4. The file system contains all the files for the guest OS.
To install bootloader into the image of the guest OS, I use the
2009 Nov 19
10
Unable to mount loopback devices in RAID mode
Hi!
I recently tried to mount a filesystem in RAID1 mode using loopback devices. I followed the instructions at [1]. Here''s exactly what I''ve done:
$ dd if=/dev/zero of=raid1_0.img bs=1M count=500
$ dd if=/dev/zero of=raid1_1.img bs=1M count=500
$ mkfs.btrfs -m raid1 -d raid1 raid1_0.img raid1_1.img
$ losetup /dev/loop0 raid1_0.img
$ losetup /dev/loop1 raid1_1.img
$ mount -t
2008 Oct 03
2
OCFS2 with Loop device
hi there
i try to setup OCFS2 with loop device /dev/loop0
i've 4 servers running SLES10 SP2.
internal ip's: 192.168.55.1, .2, .3 and .6
my cluster.conf:
--------------------------------------------
node:
ip_port = 7777
ip_address = 192.168.55.1
number = 0
name = www
cluster = cawww
node:
ip_port = 7777
ip_address = 192.168.55.2
2019 Jul 04
3
[PATCH] v2v: Allow Windows virtio ISO to be a block device as well as a regular file.
Thanks: Steven Rosenberg
---
v2v/windows_virtio.ml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/v2v/windows_virtio.ml b/v2v/windows_virtio.ml
index 59b0bf493..56c7a6757 100644
--- a/v2v/windows_virtio.ml
+++ b/v2v/windows_virtio.ml
@@ -338,7 +338,7 @@ and copy_from_virtio_win g inspect srcdir destdir filter missing =
) paths
)
)
- else if is_regular_file
2008 Dec 26
7
Installing domU from ISO image file
I am trying to install CentOS from an ISO image file but the installer does
not see a CD-ROM drive. The VNC viewer works but the CentOS installer
indicates "Unable to find any devices of the type needed for this
installation type." Then it prompts with "[Select driver] [Use a driver
disk] [Back]". I have tried several variations of the "disk" paramater, all
2008 Apr 07
6
img file to physical disk
Hi all.
I''ve got a domU that exists in a sparse file image, I''d like to now use
this on a physical partition (loopback performance issues).
Is there an a easy way to do this ?
Thanks
Stuart
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2013 Aug 19
11
[RFC PATCH] Btrfs: fix memory leak of orphan block rsv
When adding orphans to an inode''s root, we start a transaction for
that root that when ended in several places such as for example
extent-tree.c:btrfs_remove_block_group(), inode.c:btrfs_unlink() and
inode.c:btrfs_evict_node(), doesn''t result in a commit, that is,
inode.c:btrfs_orphan_commit_root() doesn''t get called (via
transaction.c:commit_fs_roots()).
The respective
2006 Aug 21
4
Making DOS/Win9x HD Image for memdisk
Hi list!
I'm trying to make a hd image with can boot from memdisk over PXE.
So this is what i did:
- Created a new VM [VMware]
-Installed DOS on a 100MB HD from a floppy
-bootet Linux over PXE [DamnSmallLinux]
-in terminal: dd if=/dev/hda of=dos.img
This image [dos.img] isn't working! Memdisk loads the Image and boots the
HD! The error message is something like this:
I/O Device
2008 Jun 04
3
SBS 2008 install finds no disks
I''m trying to install SBS 2008 (essentially Windows Server 2008 x64) in
an HVM domain. The install starts OK, but when I get to the disk part
of the installation it doesn''t detect the disk I have configured. What
is the trick for getting the installer to recognise my disk?
Here''s my config file:
name = "06-sbs2008"
memory = 4096
vcpus = 1
builder =
2009 Feb 25
3
HVM Linux DomU doesn''t start
Hi all,
we are running two servers with Ubuntu 8.04 LTS Server with Xen 3.2 and two
dual-core CPUs:
processor : {0-3}
vendor_id : AuthenticAMD
cpu family : 15
model : 65
model name : Dual-Core AMD Opteron(tm) Processor 2218 HE
stepping : 3
cpu MHz : 2613.394
cache size : 1024 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fpu :
2004 Oct 12
3
Problem with VBD
Hi!
$ xm create -n -f xmtest
Using config file "xmtest".
(vm
(name testdomain)
(memory 128)
(image
(linux
(kernel /boot/vmlinuz-2.6.8-foo1-XenU)
(ip :1.2.3.4:::tesmo:eth0:dhcp)
(root ''/dev/xda1 ro'')
(args 1)
)
)
(device (vbd (uname phy:loop0) (dev xda1) (mode w)))
(device (vif (mac
2002 Mar 23
1
bad i_blocks count when FS full
I tried it on loop.
1. mount /dev/loop0 /mnt/test -t ext3
2. cp files to 100% full
3. umount /mnt/test
4. fsck.ext3 -f /dev/loop0
Inode xxxxx, i_blocks is xxx, should be yyy. Fix?
2017 Nov 13
3
PSA: debuginfo-tests workflow changing slightly
On the other hand this file hasn't changed recently, but I have no way to
test this as it uses the LLDB code path, which only runs on OSX.
On Mon, Nov 13, 2017 at 3:19 PM Zachary Turner <zturner at google.com> wrote:
> I might be missing something, but this doesn't look like me?
>
>
>
2017 Nov 13
2
PSA: debuginfo-tests workflow changing slightly
Since this is causing all of our internal CI to back up, could you please revert your two changes, so we can make sure that they were actually responsible, and can work on a fix for this? Let me know how we can help investigate this.
-- adrian
> On Nov 13, 2017, at 3:25 PM, Adrian Prantl via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>
> The first build where a test fails with
2017 Nov 14
2
PSA: debuginfo-tests workflow changing slightly
Yes I can reproduce this locally. It looks like we are not passing an -isysroot (pointing to the SDK) to clang but it isn’t clear what lit magic would expand this.
-- adrian
> On Nov 13, 2017, at 3:30 PM, Zachary Turner <zturner at google.com> wrote:
>
> Yea I'm preparing a revert right now. Does it happen for you when you run debuginfo-tests locally?
>
> On Mon, Nov
2017 Nov 13
2
PSA: debuginfo-tests workflow changing slightly
It looks like the bots are still red?
— Adrian
> On Nov 10, 2017, at 3:14 PM, Zachary Turner <zturner at google.com> wrote:
>
> Wasn't quite fixed, but it got a lot further this time. This time there was still an issue in the test_debuginfo.pl <http://test_debuginfo.pl/> script regarding a hardcoded path to the llgdb.py script. I think I never encountered this locally
2017 Nov 14
2
PSA: debuginfo-tests workflow changing slightly
Yea I also just found it. Try adding this code in the bottom of
debuginfo-tests/lit.cfg.py
lit.util.usePlatformSdkOnDarwin(config, lit_config)
On Mon, Nov 13, 2017 at 4:38 PM Adrian Prantl <aprantl at apple.com> wrote:
> Ha! Found it. *Somebody* is setting an SDKROOT variable in the
> environment. Can you find the code that would do this?
>
> — adrian
>
> > On Nov