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--- filters/partition/nbdkit-partition-filter.pod | 5 - filters/partition/partition-mbr.c | 105 +++++++++++++++++- tests/test-partitioning1.sh | 22 +++- 3 files changed, 121 insertions(+), 11 deletions(-) diff --git a/filters/partition/nbdkit-partition-fil...

...anuary/msg00139.html There have been many smaller changes but the highlights are: - Using SECTOR_SIZE instead of hard-coding 512 everywhere. - Additional safety checks that the EBR chain doesn't jump outside the disk. - The better test now writes different random data into each partition rather than the same string. - I pushed the pure refactoring changes. Rich.

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...

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 sec...

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 fro...

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 sec...

This implements support for MBR logical partitions in nbdkit-partition-filter, complementing existing support in the partitioning plugin. Rich.

...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_...

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 >...

On 1/21/19 12:15 PM, Richard W.M. Jones wrote: > --- > filters/partition/nbdkit-partition-filter.pod | 5 - > filters/partition/partition-mbr.c | 105 +++++++++++++++++- > tests/test-partitioning1.sh | 22 +++- > 3 files changed, 121 insertions(+), 11 deletions(-) > > @@ -69,16 +75,16 @@ find_mbr_partitio...

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...

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.

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.

...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 aut...

--- .../nbdkit-partitioning-plugin.pod | 29 ++-- plugins/partitioning/virtual-disk.h | 12 +- plugins/partitioning/partition-mbr.c | 132 +++++++++++++++--- plugins/partitioning/partitioning.c | 28 ++-- plugins/partitioning/virtual-disk.c...

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...

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...

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 part...

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 parti...

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 blank GPT Your answer: If I inspect the disk with fdisk then it looks broken because inside a larger partition is a smaller one which...