Displaying 11 results from an estimated 11 matches for "appliancedir".
2014 Oct 02
4
[PATCH 0/3] RFC: appliance flavours
Hi,
this is a prototype of something I've around for some time.
Basically it is about adding new appliances in addition to the main
one currently used and kept up-to-date automatically: this way it is
possible to create new appliances with extra packages, to be used in
specific contexts (like virt-rescue, with more network/recovery tools)
without filling the main appliance.
It's still
2016 May 12
0
[PATCH 3/4] appliance: Move code for creating supermin appliance directory to tmpdirs.c.
...*g, const char *supermin_path, uid_t uid, char **kernel, char **initrd, char **appliance);
+static int build_supermin_appliance (guestfs_h *g, const char *supermin_path, char **kernel, char **initrd, char **appliance);
static int run_supermin_build (guestfs_h *g, const char *lockfile, const char *appliancedir, const char *supermin_path);
/**
@@ -133,7 +133,6 @@ build_appliance (guestfs_h *g,
char **appliance)
{
int r;
- uid_t uid = geteuid ();
CLEANUP_FREE char *supermin_path = NULL;
CLEANUP_FREE char *path = NULL;
@@ -144,7 +143,7 @@ build_appliance (guestfs_h *g,...
2016 Mar 06
8
[PATCH 0/5] Use less stack.
Various changes/fixes to use smaller stack frames.
Rich.
2016 Mar 22
0
[PATCH v3 09/11] launch: Remove guestfs_int_print_timestamped_message function.
...t;);
+ debug (g, "begin building supermin appliance");
/* Build the appliance if it needs to be built. */
- if (g->verbose)
- guestfs_int_print_timestamped_message (g, "run supermin");
+ debug (g, "run supermin");
if (run_supermin_build (g, lockfile, appliancedir, supermin_path) == -1)
return -1;
- if (g->verbose)
- guestfs_int_print_timestamped_message (g, "finished building supermin appliance");
+ debug (g, "finished building supermin appliance");
/* Return the appliance filenames. */
*kernel = safe_asprintf (g,...
2016 Mar 07
2
[PATCH v2] Use less stack.
.../* Build supermin appliance from supermin_path to $TMPDIR/.guestfs-$UID.
@@ -201,19 +201,12 @@ build_supermin_appliance (guestfs_h *g,
char **appliance)
{
CLEANUP_FREE char *tmpdir = guestfs_get_cachedir (g);
+ CLEANUP_FREE char *cachedir = NULL, *lockfile = NULL, *appliancedir = NULL;
struct stat statbuf;
- size_t len;
- /* len must be longer than the length of any pathname we can
- * generate in this function.
- */
- len = strlen (tmpdir) + 128;
- char cachedir[len];
- snprintf (cachedir, len, "%s/.guestfs-%ju", tmpdir, (uintmax_t) uid);
- char...
2016 May 12
7
[PATCH 0/4] lib: qemu: Memoize qemu feature detection.
Doing qemu feature detection in the direct backend takes ~100ms
because we need to run `qemu -help' and `qemu -devices ?', and each of
those interacts with glibc's very slow link loader.
Fixing the link loader is really hard. Instead memoize the
output of those two commands.
This patch series first separates all the code dealing with qemu into
a separate module (src/qemu.c) and
2015 Jul 02
0
[PATCH] Fix various -Wformat problems.
...len = strlen (tmpdir) + 128;
char cachedir[len];
- snprintf (cachedir, len, "%s/.guestfs-%d", tmpdir, uid);
+ snprintf (cachedir, len, "%s/.guestfs-%ju", tmpdir, (uintmax_t) uid);
char lockfile[len];
snprintf (lockfile, len, "%s/lock", cachedir);
char appliancedir[len];
@@ -244,8 +244,8 @@ build_supermin_appliance (guestfs_h *g,
if (lstat (cachedir, &statbuf) == -1)
return 0;
if (statbuf.st_uid != uid) {
- error (g, _("security: cached appliance %s is not owned by UID %d"),
- cachedir, uid);
+ error (g, _("securi...
2015 Jul 02
0
[PATCH v2] Fix various -Wformat problems.
...len = strlen (tmpdir) + 128;
char cachedir[len];
- snprintf (cachedir, len, "%s/.guestfs-%d", tmpdir, uid);
+ snprintf (cachedir, len, "%s/.guestfs-%ju", tmpdir, (uintmax_t) uid);
char lockfile[len];
snprintf (lockfile, len, "%s/lock", cachedir);
char appliancedir[len];
@@ -244,8 +244,8 @@ build_supermin_appliance (guestfs_h *g,
if (lstat (cachedir, &statbuf) == -1)
return 0;
if (statbuf.st_uid != uid) {
- error (g, _("security: cached appliance %s is not owned by UID %d"),
- cachedir, uid);
+ error (g, _("securi...
2016 Mar 22
19
[PATCH v3 0/11] tests/qemu: Add program for tracing and analyzing boot times.
Lots of changes since v2, too much to remember or summarize.
Please ignore patch 11/11, it's just for my testing.
Rich.
2016 Mar 20
14
[PATCH v2 0/7] tests/qemu: Add program for tracing and analyzing boot times.
v1 was here:
https://www.redhat.com/archives/libguestfs/2016-March/thread.html#00157
Not running the 'hwclock' command reduces boot times considerably.
However I'm not sure if it is safe. See the question I posted on
qemu-devel:
http://thread.gmane.org/gmane.comp.emulators.qemu/402194
At the moment, about 50% of the time is consumed by SeaBIOS. Of this,
about ⅓rd is SGABIOS
2015 Feb 14
2
[PATCH 0/2] Change guestfs__*
libguestfs has used double and triple underscores in identifiers.
These aren't valid for global names in C++.
(http://stackoverflow.com/a/228797)
These large but completely mechanical patches change the illegal
identifiers to legal ones.
Rich.