Displaying 20 results from an estimated 10295 matches for "partitions".
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2019 Jan 21
0
[PATCH nbdkit v2 2/4] partition filter: Support MBR logical partitions.
...pod
+++ b/filters/partition/nbdkit-partition-filter.pod
@@ -19,11 +19,6 @@ This works like the C<qemu-nbd -P> option.
The opposite of this filter is L<nbdkit-partitioning-plugin(1)> which
adds a virtual partition table to a file or files.
-=head1 NOTE
-
-Only MBR primary partitions and GPT partition tables are supported.
-MBR logical partitions are B<not> supported.
-
=head1 PARAMETERS
=over 4
diff --git a/filters/partition/partition-mbr.c b/filters/partition/partition-mbr.c
index 41ee350..704410c 100644
--- a/filters/partition/pa...
2019 Jan 21
8
[PATCH nbdkit v2 0/4] Support MBR logical partitions.
This is a revised version of the two series previously posted here:
https://www.redhat.com/archives/libguestfs/2019-January/msg00137.html
https://www.redhat.com/archives/libguestfs/2019-January/msg00139.html
There have been many smaller changes but the highlights are:
- Using SECTOR_SIZE instead of hard-coding 512 everywhere.
- Additional
2015 May 20
15
[PATCH v2 00/11] virt-resize: add support for resizing MBR logical partitions
In current virt-resize, only primary partitions(including
extended partition) are supported. They are collected in an
array for resize operations. Logical partitions are not
supported.
This series add support for resizing logical partitions.
v2:
1) Add 3 variables to describe relationship of logical and extended partitions:
- partitions
f...
2015 Jul 06
13
[PATCH rebase v4 00/11] virt-resize: add support for resizing MBR logical partitions
In current virt-resize, only primary partitions(including
extended partition) are supported. They are collected in an
array for resize operations. Logical partitions are not
supported.
This series add support for resizing logical partitions.
v4:
rebase on upstream.
v3:
1) rewrite partitions/logical_partitions/extended_partition sect...
2015 Jun 03
13
[PATCH v3 00/11] virt-resize: add support for resizing MBR logical partitions
In current virt-resize, only primary partitions(including
extended partition) are supported. They are collected in an
array for resize operations. Logical partitions are not
supported.
This series add support for resizing logical partitions.
v3:
1) rewrite partitions/logical_partitions/extended_partition section
by the comments from...
2015 Jun 17
13
[PATCH v4 00/11] virt-resize: add support for resizing MBR logical partitions
In current virt-resize, only primary partitions(including
extended partition) are supported. They are collected in an
array for resize operations. Logical partitions are not
supported.
This series add support for resizing logical partitions.
v4:
rebase on upstream.
v3:
1) rewrite partitions/logical_partitions/extended_partition sect...
2019 Jan 20
5
[PATCH nbdkit 0/4] partition: Support MBR logical partitions.
This implements support for MBR logical partitions in
nbdkit-partition-filter, complementing existing support in the
partitioning plugin.
Rich.
2015 May 08
1
Re: [PATCH 00/10] virt-resize: add support for resizing MBR logical partitions
...e-----
>> From: Richard W.M. Jones [mailto:rjones@redhat.com]
>> Sent: Wednesday, April 29, 2015 7:04 PM
>> To: Chen, Hanxiao/陈 晗霄
>> Cc: libguestfs@redhat.com
>> Subject: Re: [Libguestfs] [PATCH 00/10] virt-resize: add support for resizing MBR
>> logical partitions
>>
>> On Wed, Apr 29, 2015 at 09:19:24AM +0000, Chen, Hanxiao wrote:
>>> commit 6e989fd709fea37430398cbb7c01c52cd44bd1ac already did this:
>>> we had p_mbr_p_type : partition_type in type partition.
>>> Like what MBR/EBR did, this patchset use `partition_t...
2015 Jan 28
3
Re: [PATCH v5 REBASE 0/4] virt-resize: add support for resizing logical
On Wed, Dec 17, 2014 at 03:07:11PM +0800, Hu Tao wrote:
> On Thu, Oct 30, 2014 at 10:46:52AM +0800, Hu Tao wrote:
> > Hi Rich,
> >
> > This is rebase of v5 series. Meanwhile, I found a bug when shrinking
> > partitions, and the fix is incuded in this version (patch 2).
>
> Hi,
>
> When support to resizing logical partitions is enabled, there is a
> problem about resizing the extended partition: whether the extended
> partition is automatically resized (expanded or shrunk) by virt-resize
> b...
2019 Jan 22
2
Re: [PATCH nbdkit v2 2/4] partition filter: Support MBR logical partitions.
...bdkit_next_ops *next_ops, void *nxdata,
> {
> int i;
> struct mbr_partition partition;
> + uint32_t ep_start_sector, ep_nr_sectors;
> + uint64_t ebr, next_ebr;
> + uint8_t sector[SECTOR_SIZE];
>
> - if (partnum > 4) {
> - nbdkit_error ("MBR logical partitions are not supported");
> - return -1;
> - }
> -
> + /* Primary partition. */
> for (i = 0; i < 4; ++i) {
> get_mbr_partition (mbr, i, &partition);
> if (partition.nr_sectors > 0 &&
> partition.part_type_byte != 0 &&...
2014 Oct 30
8
[PATCH v5 REBASE 0/4] virt-resize: add support for resizing logical
Hi Rich,
This is rebase of v5 series. Meanwhile, I found a bug when shrinking
partitions, and the fix is incuded in this version (patch 2).
Regards,
Hu
changes to v4:
1. add support to resize extended partition (--resize or --expand extended partition)
2. fix the problem of deficit of 512 bytes when expanding a logical partition
(this problem can be reproduced in v4 by only...
2019 Jan 20
1
[PATCH nbdkit] partitioning: Support MBR logical partitions.
An evolution of the patch I posted yesterday to qemu-devel
(https://www.mail-archive.com/qemu-devel@nongnu.org/msg588920.html)
which (a) works and (b) has a test.
Rich.
2019 Jan 22
7
[PATCH nbdkit v3 0/5] partition filter: Support MBR logical partitions.
I think this addresses everything in Eric's v2 review.
Note that the first patch is best viewed using ‘-w’ to ignore
whitespaces changes.
Rich.
2015 Feb 03
2
Re: [PATCH v5 REBASE 0/4] virt-resize: add support for resizing logical
...te:
> > On Wed, Dec 17, 2014 at 03:07:11PM +0800, Hu Tao wrote:
> > > On Thu, Oct 30, 2014 at 10:46:52AM +0800, Hu Tao wrote:
> > > > Hi Rich,
> > > >
> > > > This is rebase of v5 series. Meanwhile, I found a bug when shrinking
> > > > partitions, and the fix is incuded in this version (patch 2).
> > >
> > > Hi,
> > >
> > > When support to resizing logical partitions is enabled, there is a
> > > problem about resizing the extended partition: whether the extended
> > > partition is auto...
2019 Jan 21
0
[PATCH nbdkit v2 1/4] partitioning plugin: Support MBR logical partitions.
...644
--- a/plugins/partitioning/nbdkit-partitioning-plugin.pod
+++ b/plugins/partitioning/nbdkit-partitioning-plugin.pod
@@ -27,23 +27,12 @@ access use the I<-r> flag.
=head2 Partition table type
-You can choose either an MBR partition table, which is limited to 4
-partitions, or a GPT partition table. In theory GPT supports an
-unlimited number of partitions.
-
-The rule for selecting the partition table type is:
+Using the C<partition-type> parameter you can choose either an MBR or
+a GPT partition table. If this parameter is I<not> present then:
=ove...
2015 Jun 16
3
Two partitions with samd UUID??
On Tue, 2015-06-16 at 11:30 +0100, John Hodrien wrote:
> On Tue, 16 Jun 2015, Always Learning wrote:
>
> > ON Centos 5, using GPARTED I created partitions for filing systems ext3
> > and ext4. 4 primary and unlimited (except by space) extended partitions.
> > That suggests those partitions are not GPT but old fashioned M$DOS
>
> If it is old fashioned MSDOS, you can have four total primary and extended,
> not four primary plus e...
2015 May 20
0
[PATCH v2 02/11] resize: add logical_partitions and extended_partition
For MBR, logical partitions laid inside extended partition.
Add 3 variables to describe this:
- partitions
flat list of primary partitions (as now, the global 'partitions').
extended partitions is essentially primary partition
- logical_partitions
flat list of logical partitions
- extended_partition
one...
2015 May 28
2
Re: [PATCH v2 02/11] resize: add logical_partitions and extended_partition
On Wed, May 20, 2015 at 06:51:28AM -0400, Chen Hanxiao wrote:
> For MBR, logical partitions laid inside extended partition.
> Add 3 variables to describe this:
> - partitions
> flat list of primary partitions (as now, the global 'partitions').
> extended partitions is essentially primary partition
>
> - logical_partitions
> flat list of logical parti...
2014 Sep 22
13
[PATCH v3 0/7] add support to resize MBR logical partitions
Hi Rich,
This is v3 series to add support for resizing MBR logical partitions.
changes to v2:
1. remove p_part_num
2. remove filter_parts
3. name the function calculate_target_partitions
4. remove the code to restart guest introduced in v2
changes to v1:
1. spit the patches so it's easier to review
2. fix the parted error caused by unaligned logical partit...
2016 Feb 22
1
How to understand partition table on hybrid ISO image?
Hi,
if I inspect an hybrid ISO with tools like fdisk and gdisk, then looks
like hybrid ISO has both the MBR and GPT in order to support both the
BIOS and UEFI:
# gdisk -l /dev/sdb
GPT fdisk (gdisk) version 0.8.10
Partition table scan:
MBR: MBR only
BSD: not present
APM: not present
GPT: present
Found valid MBR and GPT. Which do you want to use?
1 - MBR
2 - GPT
3 - Create