12:51 p.m.
This can be used to enlarge or shrink an existing partition.
---
daemon/parted.c | 31 +++++++++++++++++++++++++++++++
generator/actions_core.ml | 22 ++++++++++++++++++++++
generator/proc_nr.ml | 1 +
lib/MAX_PROC_NR | 2 +-
4 files changed, 55 insertions(+), 1 deletion(-)
diff --git a/daemon/parted.c b/daemon/parted.c
index 72e1b8420..f1205cadf 100644
--- a/daemon/parted.c
+++ b/daemon/parted.c
@@ -178,6 +178,37 @@ do_part_del (const char *device, int partnum)
}
int
+do_part_resize (const char *device, int partnum, int64_t endsect)
+{
+ int r;
+ CLEANUP_FREE char *err = NULL;
+ char endstr[32];
+ char partnum_str[16];
+
+ if (partnum <= 0) {
+ reply_with_error ("partition number must be >= 1");
+ return -1;
+ }
+
+ snprintf (partnum_str, sizeof partnum_str, "%d", partnum);
+ snprintf (endstr, sizeof endstr, "%" PRIi64 "s", endsect);
+
+ udev_settle ();
+
+ r = commandf (NULL, &err, COMMAND_FLAG_FOLD_STDOUT_ON_STDERR,
+ "parted", "-s", "--", device,
"resizepart", partnum_str,
+ endstr, NULL);
+ if (r == -1) {
+ reply_with_error ("parted: %s: %s:", device, err);
+ return -1;
+ }
+
+ udev_settle();
+
+ return 0;
+}
+
+int
do_part_disk (const char *device, const char *parttype)
{
int r;
diff --git a/generator/actions_core.ml b/generator/actions_core.ml
index ea0735676..939aec7ee 100644
--- a/generator/actions_core.ml
+++ b/generator/actions_core.ml
@@ -9646,4 +9646,26 @@ be mountable but require special options. Filesystems may
not all belong to a single logical operating system
(use C<guestfs_inspect_os> to look for OSes)." };
+ { defaults with
+ name = "part_resize"; added = (1, 37, 20);
+ style = RErr, [String (Device, "device"); Int "partnum"; Int64
"endsect"], [];
+ tests = [
+ InitEmpty, Always, TestRun (
+ [["part_init"; "/dev/sda"; "mbr"];
+ ["part_add"; "/dev/sda"; "primary"; "1";
"-1025"];
+ ["part_resize"; "/dev/sda"; "1";
"-1"]]), []
+ ];
+ shortdesc = "resize a partition";
+ longdesc = "\
+This command resizes the partition numbered C<partnum> on C<device>
+by moving the end position.
+
+Note that this does not modify any filesystem present in the partition.
+If you wish to do this, you will need to use filesystem resizing
+commands like C<guestfs_resize2fs>.
+
+When growing a partition you will want to grow the filesystem
+afterwards, but when shrinking, you need to shrink the filesystem
+before the partition." };
+
]
diff --git a/generator/proc_nr.ml b/generator/proc_nr.ml
index dec02f5fa..7895063b6 100644
--- a/generator/proc_nr.ml
+++ b/generator/proc_nr.ml
@@ -484,6 +484,7 @@ let proc_nr = [
474, "internal_yara_scan";
475, "file_architecture";
476, "list_filesystems";
+477, "part_resize";
]
(* End of list. If adding a new entry, add it at the end of the list
diff --git a/lib/MAX_PROC_NR b/lib/MAX_PROC_NR
index b86395733..bf2c10d23 100644
--- a/lib/MAX_PROC_NR
+++ b/lib/MAX_PROC_NR
@@ -1 +1 @@
-476
+477
--
2.13.3
10:42 a.m.
On Sat, Jul 29, 2017 at 08:51:04PM +0300, Nikos Skalkotos wrote:
This can be used to enlarge or shrink an existing partition.
---
daemon/parted.c | 31 +++++++++++++++++++++++++++++++
generator/actions_core.ml | 22 ++++++++++++++++++++++
generator/proc_nr.ml | 1 +
lib/MAX_PROC_NR | 2 +-
4 files changed, 55 insertions(+), 1 deletion(-)
diff --git a/daemon/parted.c b/daemon/parted.c
index 72e1b8420..f1205cadf 100644
--- a/daemon/parted.c
+++ b/daemon/parted.c
@@ -178,6 +178,37 @@ do_part_del (const char *device, int partnum)
}
int
+do_part_resize (const char *device, int partnum, int64_t endsect)
+{
+ int r;
+ CLEANUP_FREE char *err = NULL;
+ char endstr[32];
+ char partnum_str[16];
+
+ if (partnum <= 0) {
+ reply_with_error ("partition number must be >= 1");
+ return -1;
+ }
+
+ snprintf (partnum_str, sizeof partnum_str, "%d", partnum);
+ snprintf (endstr, sizeof endstr, "%" PRIi64 "s", endsect);
+
+ udev_settle ();
+
+ r = commandf (NULL, &err, COMMAND_FLAG_FOLD_STDOUT_ON_STDERR,
+ "parted", "-s", "--", device,
"resizepart", partnum_str,
+ endstr, NULL);
+ if (r == -1) {
+ reply_with_error ("parted: %s: %s:", device, err);
+ return -1;
+ }
+
+ udev_settle();
+
+ return 0;
+}
+
+int
do_part_disk (const char *device, const char *parttype)
{
int r;
diff --git a/generator/actions_core.ml b/generator/actions_core.ml
index ea0735676..939aec7ee 100644
--- a/generator/actions_core.ml
+++ b/generator/actions_core.ml
@@ -9646,4 +9646,26 @@ be mountable but require special options. Filesystems may
not all belong to a single logical operating system
(use C<guestfs_inspect_os> to look for OSes)." };
+ { defaults with
+ name = "part_resize"; added = (1, 37, 20);
+ style = RErr, [String (Device, "device"); Int "partnum"; Int64
"endsect"], [];
+ tests = [
+ InitEmpty, Always, TestRun (
+ [["part_init"; "/dev/sda"; "mbr"];
+ ["part_add"; "/dev/sda"; "primary";
"1"; "-1025"];
+ ["part_resize"; "/dev/sda"; "1";
"-1"]]), []
+ ];
+ shortdesc = "resize a partition";
+ longdesc = "\
+This command resizes the partition numbered C<partnum> on C<device>
+by moving the end position.
+
+Note that this does not modify any filesystem present in the partition.
+If you wish to do this, you will need to use filesystem resizing
+commands like C<guestfs_resize2fs>.
+
+When growing a partition you will want to grow the filesystem
+afterwards, but when shrinking, you need to shrink the filesystem
+before the partition." };
+
]
diff --git a/generator/proc_nr.ml b/generator/proc_nr.ml
index dec02f5fa..7895063b6 100644
--- a/generator/proc_nr.ml
+++ b/generator/proc_nr.ml
@@ -484,6 +484,7 @@ let proc_nr = [
474, "internal_yara_scan";
475, "file_architecture";
476, "list_filesystems";
+477, "part_resize";
]
(* End of list. If adding a new entry, add it at the end of the list
diff --git a/lib/MAX_PROC_NR b/lib/MAX_PROC_NR
index b86395733..bf2c10d23 100644
--- a/lib/MAX_PROC_NR
+++ b/lib/MAX_PROC_NR
@@ -1 +1 @@
-476
+477
Looks fine to me, ACK.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
libguestfs lets you edit virtual machines. Supports shell scripting,
bindings from many languages. http://libguestfs.org
4:06 a.m.
On Sunday, 30 July 2017 17:42:07 CEST Richard W.M. Jones wrote:
On Sat, Jul 29, 2017 at 08:51:04PM +0300, Nikos Skalkotos wrote:
> This can be used to enlarge or shrink an existing partition.
> ---
> daemon/parted.c | 31 +++++++++++++++++++++++++++++++
> generator/actions_core.ml | 22 ++++++++++++++++++++++
> generator/proc_nr.ml | 1 +
> lib/MAX_PROC_NR | 2 +-
> 4 files changed, 55 insertions(+), 1 deletion(-)
>
> diff --git a/daemon/parted.c b/daemon/parted.c
> index 72e1b8420..f1205cadf 100644
> --- a/daemon/parted.c
> +++ b/daemon/parted.c
> @@ -178,6 +178,37 @@ do_part_del (const char *device, int partnum)
> }
>
> int
> +do_part_resize (const char *device, int partnum, int64_t endsect)
> +{
> + int r;
> + CLEANUP_FREE char *err = NULL;
> + char endstr[32];
> + char partnum_str[16];
> +
> + if (partnum <= 0) {
> + reply_with_error ("partition number must be >= 1");
> + return -1;
> + }
> +
> + snprintf (partnum_str, sizeof partnum_str, "%d", partnum);
> + snprintf (endstr, sizeof endstr, "%" PRIi64 "s", endsect);
> +
> + udev_settle ();
> +
> + r = commandf (NULL, &err, COMMAND_FLAG_FOLD_STDOUT_ON_STDERR,
> + "parted", "-s", "--", device,
"resizepart", partnum_str,
> + endstr, NULL);
> + if (r == -1) {
> + reply_with_error ("parted: %s: %s:", device, err);
> + return -1;
> + }
> +
> + udev_settle();
> +
> + return 0;
> +}
> +
> +int
> do_part_disk (const char *device, const char *parttype)
> {
> int r;
> diff --git a/generator/actions_core.ml b/generator/actions_core.ml
> index ea0735676..939aec7ee 100644
> --- a/generator/actions_core.ml
> +++ b/generator/actions_core.ml
> @@ -9646,4 +9646,26 @@ be mountable but require special options. Filesystems may
> not all belong to a single logical operating system
> (use C<guestfs_inspect_os> to look for OSes)." };
>
> + { defaults with
> + name = "part_resize"; added = (1, 37, 20);
> + style = RErr, [String (Device, "device"); Int "partnum";
Int64 "endsect"], [];
> + tests = [
> + InitEmpty, Always, TestRun (
> + [["part_init"; "/dev/sda"; "mbr"];
> + ["part_add"; "/dev/sda"; "primary";
"1"; "-1025"];
> + ["part_resize"; "/dev/sda"; "1";
"-1"]]), []
> + ];
> + shortdesc = "resize a partition";
> + longdesc = "\
> +This command resizes the partition numbered C<partnum> on C<device>
> +by moving the end position.
> +
> +Note that this does not modify any filesystem present in the partition.
> +If you wish to do this, you will need to use filesystem resizing
> +commands like C<guestfs_resize2fs>.
> +
> +When growing a partition you will want to grow the filesystem
> +afterwards, but when shrinking, you need to shrink the filesystem
> +before the partition." };
> +
> ]
> diff --git a/generator/proc_nr.ml b/generator/proc_nr.ml
> index dec02f5fa..7895063b6 100644
> --- a/generator/proc_nr.ml
> +++ b/generator/proc_nr.ml
> @@ -484,6 +484,7 @@ let proc_nr = [
> 474, "internal_yara_scan";
> 475, "file_architecture";
> 476, "list_filesystems";
> +477, "part_resize";
> ]
>
> (* End of list. If adding a new entry, add it at the end of the list
> diff --git a/lib/MAX_PROC_NR b/lib/MAX_PROC_NR
> index b86395733..bf2c10d23 100644
> --- a/lib/MAX_PROC_NR
> +++ b/lib/MAX_PROC_NR
> @@ -1 +1 @@
> -476
> +477
Looks fine to me, ACK.
Idem -- hence pushed.
Thanks,
--
Pino Toscano
10:58 a.m.
New subject: check-syntax FAILED (was: Re: [PATCH 1/1] New partition API: part_resize)
Checking out sources from https://github.com/libguestfs/libguestfs ...
/var/tmp/tmpO3AAV7/libguestfs /var/tmp/tmpO3AAV7
Reset branch 'master'
Branch master set up to track remote branch master from origin.
Your branch is up-to-date with 'origin/master'.
From github.com:libguestfs/libguestfs
70b6f3356..c73f0a667
master -> origin/master
* [new tag] v1.37.19 -> v1.37.19
Updating 70b6f3356..c73f0a667
Fast-forward
BUGS | 26 +-
RELEASES | 1 +
configure.ac | 2 +-
daemon/ntfs.c | 4 +-
daemon/parted.c | 31 +
docs/guestfs-building.pod | 6 +-
generator/actions_core.ml | 22 +
generator/proc_nr.ml | 1 +
gobject/run-live-tests | 2 +-
gobject/run-tests | 2 +-
gobject/run-tests-retvalues | 2 +-
lib/MAX_PROC_NR | 2 +-
m4/guestfs_ocaml.m4 | 8 +
po-docs/cs.po | 2570 ++++++++++++++++++++--------------------
po-docs/de.po | 2570 ++++++++++++++++++++--------------------
po-docs/en_GB.po | 2707 ++++++++++++++++++++++---------------------
po-docs/es.po | 2570 ++++++++++++++++++++--------------------
po-docs/eu.po | 2570 ++++++++++++++++++++--------------------
po-docs/fr.po | 2622 ++++++++++++++++++++---------------------
po-docs/ja.po | 2570 ++++++++++++++++++++--------------------
po-docs/libguestfs-docs.pot | 2479 +++++++++++++++++++--------------------
po-docs/nl.po | 2570 ++++++++++++++++++++--------------------
po-docs/pt_BR.po | 2570 ++++++++++++++++++++--------------------
po-docs/tg.po | 2570 ++++++++++++++++++++--------------------
po-docs/uk.po | 2700 +++++++++++++++++++++---------------------
po-docs/zh_CN.po | 2570 ++++++++++++++++++++--------------------
po/POTFILES | 7 +-
po/ca.po | 67 +-
po/de.po | 67 +-
po/en_GB.po | 67 +-
po/es.po | 70 +-
po/eu.po | 67 +-
po/fr.po | 70 +-
po/gu.po | 67 +-
po/hi.po | 67 +-
po/ja.po | 70 +-
po/kn.po | 67 +-
po/libguestfs.pot | 69 +-
po/ml.po | 67 +-
po/mr.po | 70 +-
po/nl.po | 70 +-
po/or.po | 67 +-
po/pa.po | 70 +-
po/pl.po | 70 +-
po/pt_BR.po | 67 +-
po/ru.po | 67 +-
po/ta.po | 67 +-
po/te.po | 67 +-
po/tg.po | 67 +-
po/uk.po | 70 +-
po/zh_CN.po | 67 +-
po/zh_TW.po | 67 +-
52 files changed, 17727 insertions(+), 17728 deletions(-)
/var/tmp/tmpO3AAV7
Applying patches ...
/var/tmp/tmpO3AAV7/libguestfs /var/tmp/tmpO3AAV7
error: patch failed: generator/actions_core.ml:9646
error: generator/actions_core.ml: patch does not apply
error: patch failed: generator/proc_nr.ml:484
error: generator/proc_nr.ml: patch does not apply
error: patch failed: lib/MAX_PROC_NR:1
error: lib/MAX_PROC_NR: patch does not apply
Applying: New partition API: part_resize
Patch failed at 0001 New partition API: part_resize
The copy of the patch that failed is found in: .git/rebase-apply/patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
10:58 a.m.
New subject: check-release FAILED (was: Re: [PATCH 1/1] New partition API: part_resize)
Checking out sources from https://github.com/libguestfs/libguestfs ...
/var/tmp/tmpCmhm7s/libguestfs /var/tmp/tmpCmhm7s
Reset branch 'master'
Branch master set up to track remote branch master from origin.
Your branch is up-to-date with 'origin/master'.
From github.com:libguestfs/libguestfs
70b6f3356..c73f0a667
master -> origin/master
* [new tag] v1.37.19 -> v1.37.19
Updating 70b6f3356..c73f0a667
Fast-forward
BUGS | 26 +-
RELEASES | 1 +
configure.ac | 2 +-
daemon/ntfs.c | 4 +-
daemon/parted.c | 31 +
docs/guestfs-building.pod | 6 +-
generator/actions_core.ml | 22 +
generator/proc_nr.ml | 1 +
gobject/run-live-tests | 2 +-
gobject/run-tests | 2 +-
gobject/run-tests-retvalues | 2 +-
lib/MAX_PROC_NR | 2 +-
m4/guestfs_ocaml.m4 | 8 +
po-docs/cs.po | 2570 ++++++++++++++++++++--------------------
po-docs/de.po | 2570 ++++++++++++++++++++--------------------
po-docs/en_GB.po | 2707 ++++++++++++++++++++++---------------------
po-docs/es.po | 2570 ++++++++++++++++++++--------------------
po-docs/eu.po | 2570 ++++++++++++++++++++--------------------
po-docs/fr.po | 2622 ++++++++++++++++++++---------------------
po-docs/ja.po | 2570 ++++++++++++++++++++--------------------
po-docs/libguestfs-docs.pot | 2479 +++++++++++++++++++--------------------
po-docs/nl.po | 2570 ++++++++++++++++++++--------------------
po-docs/pt_BR.po | 2570 ++++++++++++++++++++--------------------
po-docs/tg.po | 2570 ++++++++++++++++++++--------------------
po-docs/uk.po | 2700 +++++++++++++++++++++---------------------
po-docs/zh_CN.po | 2570 ++++++++++++++++++++--------------------
po/POTFILES | 7 +-
po/ca.po | 67 +-
po/de.po | 67 +-
po/en_GB.po | 67 +-
po/es.po | 70 +-
po/eu.po | 67 +-
po/fr.po | 70 +-
po/gu.po | 67 +-
po/hi.po | 67 +-
po/ja.po | 70 +-
po/kn.po | 67 +-
po/libguestfs.pot | 69 +-
po/ml.po | 67 +-
po/mr.po | 70 +-
po/nl.po | 70 +-
po/or.po | 67 +-
po/pa.po | 70 +-
po/pl.po | 70 +-
po/pt_BR.po | 67 +-
po/ru.po | 67 +-
po/ta.po | 67 +-
po/te.po | 67 +-
po/tg.po | 67 +-
po/uk.po | 70 +-
po/zh_CN.po | 67 +-
po/zh_TW.po | 67 +-
52 files changed, 17727 insertions(+), 17728 deletions(-)
/var/tmp/tmpCmhm7s
Applying patches ...
/var/tmp/tmpCmhm7s/libguestfs /var/tmp/tmpCmhm7s
error: patch failed: generator/actions_core.ml:9646
error: generator/actions_core.ml: patch does not apply
error: patch failed: generator/proc_nr.ml:484
error: generator/proc_nr.ml: patch does not apply
error: patch failed: lib/MAX_PROC_NR:1
error: lib/MAX_PROC_NR: patch does not apply
Applying: New partition API: part_resize
Patch failed at 0001 New partition API: part_resize
The copy of the patch that failed is found in: .git/rebase-apply/patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
11:27 a.m.
New subject: check-release FAILED (was: Re: [PATCH 1/1] New partition API: part_resize)
These emails are not real failures. The commit went upstream just
before the test ran, so the test thought that the commit didn't apply
cleanly ...
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top
12:44 a.m.
New subject: check-release FAILED (was: Re: [PATCH 1/1] New partition API: part_resize)
Yes, I've noticed it. :-)
On 31 July 2017 at 19:27, Richard W.M. Jones <rjones(a)redhat.com> wrote:
These emails are not real failures. The commit went upstream just
before the test ran, so the test thought that the commit didn't apply
cleanly ...
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top
2484
days inactive
2487
days old
6 comments
4 participants
participants (4)
-
Nikos Skalkotos -
Pino Toscano -
Richard Jones -
Richard W.M. Jones