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copy filesystem with permissions?



 

            I have a problem with a HD intermittently failing and am about to replace it with a brand new one. The dive in question is the secondary drive in the system  My mounts are setup thusly:

 

/dev/root / ext2 rw 0 0

/proc /proc proc rw 0 0

usbdevfs /proc/bus/usb usbdevfs rw 0 0

/dev/hdc1 /boot ext2 rw 0 0

/dev/hdd5 /home ext2 rw 0 0

/dev/hdd1 /usr ext2 rw 0 0

/dev/hdc7 /var ext2 rw 0 0

none /dev/pts devpts rw 0 0

 

      And my partitions are:

 

major minor  #blocks  name     rio rmerge rsect ruse wio wmerge wsect wuse running use aveq

 

  22     0    6336225 hdc 5457 28766 68458 47870 25393 21487 93988 2442780 0 196590 2490710

  22     1      56196 hdc1 319 1997 4632 5230 18 16 70 59830 0 35280 65060

  22     2          1 hdc2 0 0 0 0 0 0 0 0 0 0 0

  22     5     787153 hdc5 2 0 16 20 0 0 0 0 0 20 20

  22     6     265041 hdc6 3625 18165 43580 22240 13134 4232 34938 1335990 0 65820 1358280

  22     7     265041 hdc7 1506 8598 20208 20340 12241 17239 58980 1046960 0 176950 1067300

  22    64   10022040 hdd 14454 117185 317746 557010 3237 2967 51164 7892630 0 583620 8520480

  22    65    3461976 hdd1 12342 64302 206838 528420 2988 2946 49214 7387540 0 557290 7986800

  22    66          1 hdd2 1 0 2 10 0 0 0 0 0 10 10

  22    69    3461976 hdd5 2107 52877 110886 28520 249 21 1950 505090 0 47750 533610

 

            My idea is to replace the bad drive by:

 

1.      Install new HDD.

2.      Partition HDD to mirror current bad drive.

3.      Copy w/ perms all filesystems to new drive.

4.      Shutdown, disable bad drive, palce new in it’s place and reboot.

 

All should be good at this point?

 

If the above plan is a good one I need to know how to copy a filesystem while retaining it’s permissions. That’s where I’m stuck.

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