administration:system-mirror
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| Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
| administration:system-mirror [2008/03/12 20:29] – damir | administration:system-mirror [2008/03/12 20:33] – damir | ||
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| * /dev/sda: is the original disk from where the system boot | * /dev/sda: is the original disk from where the system boot | ||
| * /dev/sdb: is the second disk | * /dev/sdb: is the second disk | ||
| - | \\ | + | |
| === create the correct partitions we need === | === create the correct partitions we need === | ||
| * 100 MB for the boot partition | * 100 MB for the boot partition | ||
| Line 62: | Line 62: | ||
| === the /dev/md0 partition will be used flat for the boot partitions === | === the /dev/md0 partition will be used flat for the boot partitions === | ||
| + | * so we can format it right now | ||
| < | < | ||
| mkfs.ext3 /dev/md0 | mkfs.ext3 /dev/md0 | ||
| Line 85: | Line 86: | ||
| mkfs.ext3 / | mkfs.ext3 / | ||
| mkfs.ext3 / | mkfs.ext3 / | ||
| - | mkfs.ext3 /dev/md0 | ||
| </ | </ | ||
| Line 107: | Line 107: | ||
| | | ||
| === Create the new initrd image file === | === Create the new initrd image file === | ||
| - | * after the copy we need to create a new initrd and change the information in the /etc/fstab file | + | * after the copy we need to create a new initrd and change the information in the **/1/etc/fstab** file |
| * avoid the use of label inside this file, instead use the physical name of the devices | * avoid the use of label inside this file, instead use the physical name of the devices | ||
| * you should have something like that: | * you should have something like that: | ||
| < | < | ||
| + | vi / | ||
| + | |||
| / | / | ||
| / | / | ||
administration/system-mirror.txt · Last modified: 2009/03/16 15:00 by damir