search for: partitions

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