I think I may have gotten slightly further. Log attached.
Here were the pertinent env variables:
LIBGUESTFS_TRACE=1
LIBGUESTFS_QEMU=/home/ubuntu/qemu/qemu.wrapper
SUPERMIN_KERNEL=/boot/vmlinuz-3.4.0-030400-generic
-Tim
On Jan 27, 2014, at 2:23 AM, Richard W.M. Jones wrote:
>
> This fails in
Richard,
I’ve tried with a few kernels now (3.11.0-12, 3.4) and get the same
results. Could this because I’m using a relatively new kernel on Ubuntu to work
with a CentOS image (that wouldn’t make sense to me, but I thought I’d ask).
-Tim
On Jan 27, 2014, at 2:23 AM, Richard W.M. Jones
On Tue, Jan 28, 2014 at 05:53:51PM +0100, Pino Toscano wrote:
> On Tuesday 28 January 2014 16:24:52 Richard W.M. Jones wrote:
> > --- a/ocaml/examples/create_disk.ml
> > +++ b/ocaml/examples/create_disk.ml
> > @@ -9,9 +9,7 @@ let () =
> >let g = new Guestfs.guestfs () in
> >
> >(* Create a
This is a wrapper around either 'qemu-img create' or calls to open,
truncate and posix_fallocate which litter and complicate existing
code.
---
Makefile.am | 1 +
configure.ac | 1 +
generator/actions.ml | 52 ++-
gobject/Makefile.inc
Strictly speaking this reduces the number of formats that virt-make-fs
can output to, but it's likely that no one cares and if they do we can
add new formats in future.
---
tools/virt-make-fs | 44 ++--
1 file changed, 6 insertions(+), 38 deletions(-)
diff
---
fish/Makefile.am | 1 +
fish/alloc.c | 60 --
fish/test-alloc.sh | 47 ++
3 files changed, 52 insertions(+), 56 deletions(-)
create mode 100755 fish/test-alloc.sh
diff --git a/fish/Makefile.a
disk-create doesn't support the lazy_refcounts option.
---
sparsify/sparsify.ml | 71 ++--
1 file changed, 7 insertions(+), 64 deletions(-)
diff --git a/sparsify/sparsify.ml b/sparsify/sparsify.ml
index 3e544db..212a23f 100644
--- a/sparsify/sparsif
---
rescue/rescue.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/rescue/rescue.c b/rescue/rescue.c
index 0442711..b46dad6 100644
--- a/rescue/rescue.c
+++ b/rescue/rescue.c
@@ -533,6 +533,8 @@ add_scratch_disk (struct drv **drvs)
struct scratch_disk *sd;
struct drv *drv;
+ /* XXX
Instead of calling out to qemu-img / truncate.
---
diff/test-virt-diff.sh| 4 +++-
edit/test-virt-edit.sh| 4 +++-
fish/test-a.sh| 2 +-
fish/test-add-domain.sh | 2 +-
fish/test-d.sh
On Tuesday 28 January 2014 16:24:52 Richard W.M. Jones wrote:
> --- a/ocaml/examples/create_disk.ml
> +++ b/ocaml/examples/create_disk.ml
> @@ -9,9 +9,7 @@ let () =
>let g = new Guestfs.guestfs () in
>
>(* Create a raw-format sparse disk image, 512 MB in size. *)
> - let fd = openfile out
---
builder/builder.ml | 10 ++
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/builder/builder.ml b/builder/builder.ml
index 3c45fa5..b01f4eb 100644
--- a/builder/builder.ml
+++ b/builder/builder.ml
@@ -513,14 +513,8 @@ let main () =
let { Index_parser.expand = expand
On Tuesday 28 January 2014 16:21:09 Richard W.M. Jones wrote:
> Commit 72afcf450a78b7e58f65b4a7aaf94d71cd25fca5 was partially
> incorrect. If the guest userspace is expecting /selinux to exist,
> then we should bind-mount /sys/fs/selinux from the appliance kernel
> there.
> ---
> daemon/command.c
On Tuesday 28 January 2014 16:21:38 Richard W.M. Jones wrote:
> The following commit managed to not actually add the --foreground
> option to the timeout command, just test for it. Add it this time.
>
> commit 681488877456b83f039dc518861f29ab4e1857f0
> Author: Richard W.M. Jones
> Date:
On Tue, Jan 28, 2014 at 05:29:16PM +0100, Pino Toscano wrote:
> Possibly I'm missing something, but... given that later /sys/fs/selinux
> of the appliance is bind-mounted as /sys/fs/selinux into the sysroot,
> couldn't /selinux be created just as a /syslinux -> sys/fs/selinux
> symlink, to have a b
---
src/Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/Makefile.am b/src/Makefile.am
index f5c8d2d..ba02061 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -87,8 +87,8 @@ libguestfs_la_SOURCES = \
alloc.c \
appliance.c \
bindtests.
---
examples/create-disk.c | 20 +---
examples/mount-local.c | 22 +-
golang/examples/create-disk.go | 12 ++--
ocaml/examples/create_disk.ml | 4 +---
perl/examples/create_disk.pl | 4 +---
python/examples/create_disk.py | 5 +
Commit 72afcf450a78b7e58f65b4a7aaf94d71cd25fca5 was partially
incorrect. If the guest userspace is expecting /selinux to exist,
then we should bind-mount /sys/fs/selinux from the appliance kernel
there.
---
daemon/command.c | 16 +---
1 file changed, 13 insertions(+), 3 deletions(-)
---
src/drives.c | 35 ---
src/launch-direct.c | 37 -
src/launch-libvirt.c | 38 +++---
3 files changed, 27 insertions(+), 83 deletions(-)
diff --git a/src/drives.c b/src/drives.c
index d
A lot of code runs 'qemu-img create' or 'truncate' to create blank
disk images.
In the past I resisted adding an API to do this, since it essentially
duplicates what you can already do using other tools (ie. qemu-img).
However this does simplify calling code quite a lot since qemu-img is
somewhat
The following commit managed to not actually add the --foreground
option to the timeout command, just test for it. Add it this time.
commit 681488877456b83f039dc518861f29ab4e1857f0
Author: Richard W.M. Jones
Date: Thu Dec 19 08:21:53 2013 +
run: Use timeout --foreground option.
---
daemon/command.c | 4
1 file changed, 4 insertions(+)
diff --git a/daemon/command.c b/daemon/command.c
index 939bf87..1593de9 100644
--- a/daemon/command.c
+++ b/daemon/command.c
@@ -94,6 +94,10 @@ bind_mount (struct bind_state *bs)
return -1;
}
+ /* Note it is tempting to use
On Tue, Jan 28, 2014 at 03:10:29PM +0100, Pino Toscano wrote:
> virt-builder and virt-sysprep may make use of
> Common_utils.string_random8 (which uses Random.int) for constructing
> temporary paths; not initialising the random generator means that every
> invocation will reuse the same name used p
On Tuesday 28 January 2014 09:02:19 Richard W.M. Jones wrote:
> Pino, you asked on IRC about an API to return a list of backends
> through the API.
Yes -- basically it came out of my mind when, after the (then reverted)
bump of the libvirt requirements, the libvirt backend was not working
for me
virt-builder and virt-sysprep may make use of
Common_utils.string_random8 (which uses Random.int) for constructing
temporary paths; not initialising the random generator means that every
invocation will reuse the same name used previously (!).
Thus just call Random.self_init, just like virt-sparsif
Pino, you asked on IRC about an API to return a list of backends
through the API.
If this is for testing, you could add a debug-* API to do it. These
are not part of the specified API and so we can change or remove them
at any time.
A canonical example of this is "debug-drives" which is used in
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