5a2cd49a44
- Update to parted-3.2; Notable changes:
- Added new partition type flag, esp, to set the type to 0xEF on
MS-DOS. Also aliased to boot on GPT to set the UEFI ESP GUID.
- You can now choose to ignore errors about partitions that
overlap, or are longer than the disk. This allows you to use
parted to repair the problem.
- When attempting to manipulate a mounted partition, parted now
issues a warning that you can choose to ignore, instead of an
error.
- When creating a loop label, it automatically comes with a
partition using the whole disk.
- parted -l no longer lists device-mapper devices other than
dmraid whole disks.
- Added new Linux-specific partition GUID type code
(0FC63DAF-8483-4772-8E79-3D69D8477DE4) for Linux filesystem
data on GPT disks. This type code is now assigned as the
default partition type code for new partitions holding Linux
filesystems.
- Added new "msftdata" flag to identify partitions holding NTFS
or FAT filesystems on GPT disks. This flag corresponds to a
GPT type code of EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
("Microsoft Basic Data"). Since Linux filesystem partitions
formerly used this type code, this flag may optionally be set
on Linux partitions to make the partition table type codes
match former configurations in case the new Linux filesystem
type code causes problems with some utility. Note that this
flag cannot be removed from NTFS or FAT partitions within
parted except by setting a competing flag, such as "boot"
(which sets the type code used by EFI System partitions) or
"msftres" (which sets the "Microsoft Reserved" type code).
OBS-URL: https://build.opensuse.org/request/show/303792
OBS-URL: https://build.opensuse.org/package/show/Base:System/parted?expand=0&rev=109
83 lines
2.9 KiB
Diff
83 lines
2.9 KiB
Diff
From ac422c32ae3be0e599f7b3f4ab6961b61129c4ba Mon Sep 17 00:00:00 2001
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From: Petr Uzel <petr.uzel@suse.cz>
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Date: Fri, 14 Feb 2014 09:12:47 +0100
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Subject: [PATCH] libparted-used-BLKRRPART-for-DASD.patch
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Addresses: bnc#862139
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This reverts upstream commit 9fa0e1800db5b9f094ae481fd95a51da03f19e95.
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This reverts upstream commit 1223b9fc07859cb619c80dc057bd05458f9b5669.
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and some fixups on top
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---
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libparted/arch/linux.c | 50 ++++++++++++++++++++++++++++++++++++++++---------
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1 file changed, 41 insertions(+), 9 deletions(-)
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Index: parted-3.2/libparted/arch/linux.c
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===================================================================
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--- parted-3.2.orig/libparted/arch/linux.c
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+++ parted-3.2/libparted/arch/linux.c
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@@ -3097,6 +3097,34 @@ _disk_sync_part_table (PedDisk* disk)
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}
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static int
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+_kernel_reread_part_table (PedDevice* dev)
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+{
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+ LinuxSpecific* arch_specific = LINUX_SPECIFIC (dev);
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+ int retry_count = 9;
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+
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+ sync();
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+ while (ioctl (arch_specific->fd, BLKRRPART)) {
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+ retry_count--;
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+ sync();
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+ if (retry_count == 3)
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+ sleep(1); /* Pause to allow system to settle */
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+
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+ if (!retry_count) {
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+ ped_exception_throw (
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+ PED_EXCEPTION_WARNING,
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+ PED_EXCEPTION_IGNORE,
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+ _("WARNING: the kernel failed to re-read the partition "
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+ "table on %s (%s). As a result, it may not "
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+ "reflect all of your changes until after reboot."),
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+ dev->path, strerror (errno));
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+ return 0;
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+ }
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+ }
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+
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+ return 1;
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+}
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+
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+static int
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_have_blkpg ()
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{
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static int have_blkpg = -1;
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@@ -3114,15 +3142,19 @@ static int
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linux_disk_commit (PedDisk* disk)
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{
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if (disk->dev->type != PED_DEVICE_FILE) {
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-
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- /* We now require BLKPG support. If this assertion fails,
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- please write to the mailing list describing your system.
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- Assuming it's never triggered, ...
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- FIXME: remove this assertion in 2012. */
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- assert (_have_blkpg ());
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-
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- if (!_disk_sync_part_table (disk))
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- return 0;
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+ /* The ioctl() command BLKPG_ADD_PARTITION does not notify
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+ * the devfs system; consequently, /proc/partitions will not
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+ * be up to date, and the proper links in /dev are not
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+ * created. Therefore, if using DevFS, we must get the kernel
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+ * to re-read and grok the partition table.
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+ */
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+ /* Work around kernel dasd problem so we really do BLKRRPART */
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+ if (disk->dev->type == PED_DEVICE_DASD)
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+ return _kernel_reread_part_table(disk->dev);
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+
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+ assert(_have_blkpg());
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+ if (!_disk_sync_part_table(disk))
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+ return 0;
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}
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return 1;
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