Attachment 1032535 Details for Bug 1226305 – A patch that prevents destroying raid members in blivet

[patch] A patch that prevents destroying raid members in blivet

blivet-1.0.9-os-raid-member.patch (text/plain), 2.99 KB, created by Oleg Samarin on 2015-05-30 17:26:12 UTC

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Creator: Oleg Samarin

Created: 2015-05-30 17:26:12 UTC

Size: 2.99 KB

patch

obsolete

>diff -Naur blivet-1.0.9.old/blivet/devices/disk.py blivet-1.0.9.new/blivet/devices/disk.py
>--- blivet-1.0.9.old/blivet/devices/disk.py	2015-05-07 22:03:15.000000000 +0300
>+++ blivet-1.0.9.new/blivet/devices/disk.py	2015-05-30 17:29:03.414743988 +0300
>@@ -124,6 +124,22 @@
> 
>         StorageDevice._preDestroy(self)
> 
>+class RaidMemberDevice(DiskDevice):
>+    """ This is a workaround against exposing own partitions of raid members
>+
>+	Using parted.Device with such didks may switch lvm 
>+	to use underlying disk partitions instead of the raid partitions
>+    """
>+    _partitionable = False
>+
>+    @StorageDevice.partedDevice.getter
>+    def partedDevice(self):
>+	return None;
>+
>+    @DiskDevice.mediaPresent.getter
>+    def mediaPresent(self):
>+	return True;
>+
> class DiskFile(DiskDevice):
>     """ This is a file that we will pretend is a disk.
> 
>diff -Naur blivet-1.0.9.old/blivet/devices/__init__.py blivet-1.0.9.new/blivet/devices/__init__.py
>--- blivet-1.0.9.old/blivet/devices/__init__.py	2015-05-07 22:03:15.000000000 +0300
>+++ blivet-1.0.9.new/blivet/devices/__init__.py	2015-05-30 17:28:21.094170431 +0300
>@@ -22,7 +22,7 @@
> from .lib import get_device_majors, devicePathToName, deviceNameToDiskByPath, ParentList
> from .device import Device
> from .storage import StorageDevice
>-from .disk import DiskDevice, DiskFile, DMRaidArrayDevice, MultipathDevice, iScsiDiskDevice, FcoeDiskDevice, DASDDevice, ZFCPDiskDevice
>+from .disk import DiskDevice, RaidMemberDevice, DiskFile, DMRaidArrayDevice, MultipathDevice, iScsiDiskDevice, FcoeDiskDevice, DASDDevice, ZFCPDiskDevice
> from .partition import PartitionDevice
> from .dm import DMDevice, DMLinearDevice, DMCryptDevice
> from .luks import LUKSDevice
>diff -Naur blivet-1.0.9.old/blivet/devicetree.py blivet-1.0.9.new/blivet/devicetree.py
>--- blivet-1.0.9.old/blivet/devicetree.py	2015-05-07 22:03:15.000000000 +0300
>+++ blivet-1.0.9.new/blivet/devicetree.py	2015-05-30 16:30:57.313648875 +0300
>@@ -31,6 +31,7 @@
> from .errors import DeviceError, DeviceTreeError, DiskLabelCommitError, DMError, FSError, InvalidDiskLabelError, LUKSError, StorageError, UnusableConfigurationError
> from .devices import BTRFSDevice, BTRFSSubVolumeDevice, BTRFSVolumeDevice, BTRFSSnapShotDevice
> from .devices import DASDDevice, DMDevice, DMLinearDevice, DMRaidArrayDevice, DiskDevice
>+from .devices import RaidMemberDevice
> from .devices import FcoeDiskDevice, FileDevice, LoopDevice, LUKSDevice
> from .devices import LVMLogicalVolumeDevice, LVMVolumeGroupDevice
> from .devices import LVMThinPoolDevice, LVMThinLogicalVolumeDevice
>@@ -1212,7 +1213,7 @@
>             device = self.addUdevOpticalDevice(info)
>         elif udev.device_is_biosraid_member(info) and udev.device_is_disk(info):
>             log.info("%s is part of a biosraid", name)
>-            device = DiskDevice(name,
>+            device = RaidMemberDevice(name,
>                             major=udev.device_get_major(info),
>                             minor=udev.device_get_minor(info),
>                             sysfsPath=sysfs_path, exists=True)

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Attachments on bug 1226305: 1032037 | 1032038 | 1032039 | 1032535