search for: partitions

...tion-filter.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/partition-mbr.c +++ b/filters/partitio...

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 safety checks that the EBR chain doesn't jump

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...

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 section by...

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 Rich an...

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 section by...

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

...ng account password for dns-DC2 Calling bare provision Looking up IPv4 addresses Looking up IPv6 addresses No IPv6 address will be assigned Setting up share.ldb Setting up secrets.ldb Setting up the registry Setting up the privileges database Setting up idmap db Setting up SAM db Setting up sam.ldb partitions and settings Setting up sam.ldb rootDSE Pre-loading the Samba 4 and AD schema A Kerberos configuration suitable for Samba 4 has been generated at /srv/samba/private/krb5.conf Provision OK for domain DN DC=example,DC=net Starting replication Schema-DN[CN=Schema,CN=Configuration,DC=example,DC=net] ob...

...l Message----- >> 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_type`...

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...

...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 && &gt...

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 auto...

...dex 57a1133..49436d9 100644 --- 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...

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...

...>> Looking up IPv6 addresses >> No IPv6 address will be assigned >> Setting up share.ldb >> Setting up secrets.ldb >> Setting up the registry >> Setting up the privileges database >> Setting up idmap db >> Setting up SAM db >> Setting up sam.ldb partitions and settings >> Setting up sam.ldb rootDSE >> Pre-loading the Samba 4 and AD schema >> A Kerberos configuration suitable for Samba 4 has been generated at /srv/samba/private/krb5.conf >> Provision OK for domain DN DC=example,DC=net >> Starting replication >> Sche...

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 parti...