| author | Oleksandr Gavenko <gavenkoa@gmail.com> |
| Wed, 30 Mar 2011 23:13:54 +0300 | |
| changeset 864 | 13faa91e4c3b |
| parent 753 | 052ba865b3dc |
| child 899 | 7b4265c8d324 |
| permissions | -rwxr-xr-x |
|
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052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
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-*- mode: outline; coding: utf-8; fill-column: 80 -*- |
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052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
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052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
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* Backup mbr. |
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052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
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052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
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$ dd if=/dev/hda of=boot.mbr bs=512 count=1 |
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052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
6 |
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052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
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* Restore backuped mbr: |
|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
8 |
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|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
9 |
$ sudo of=boot.mbr if=/dev/hda bs=512 count=1 |
|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
10 |
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|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
11 |
* Backup PC partition table. |
|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
12 |
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|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
13 |
$ sfdisk -d /dev/sda >partition.tbl |
|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
14 |
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|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
15 |
* Restore PC partition table. |
|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
16 |
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|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
17 |
$ sfdisk /dev/sdb <partition.tbl |
|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
18 |
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052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
19 |
* Move PC partition table from on dist to another. |
|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
20 |
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052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
21 |
$ sfdisk -d /dev/sda | sfdisk /dev/sdb |
|
052ba865b3dc
Backup/restore mbr/partition table.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
diff
changeset
|
22 |