
Fri Apr  1 00:52:43 MST 2005

NOTE:
	may want to copy or delete "/Updaterws", an empty directory

seagate 160GB drive

for S3:
	Finder->file->get info
		unset "ignore ownership"
		ownership changed: 
			owner: root (input as "system")
			group: admin

drive I:
	44.54GB used total, 14.14GB in /store-no-backup -> 48GB to backup
	thus no problem with clone to seagate partition
	/dev/disk0s9             58598824 44536036 13806788    76%    /
	/dev/disk2s7             38941656    35012 38906644     0% /Volumes/S3
	last backup:
	37.18GB used total, 11.7GB in /store-no-backup -> 25.48GB to backup



STD BACKUP PROCEDURE:

IMPORTANT:
click on drive to which will backup
goto Finder->file->get into
	unset if necessary: ignore ownership on this volume
	NB - if this is not done, owner-group is, e.g., jar-unknown

NB: /Users has files with resource forks - therefore copied with ditto
NB: should check again for files with resource forks, in hierarchies that
previously did not have them
as follows:
	sudo -s

	for i in `cat scraa`; do  echo "\n\nDirectory: $i\n"; find -x $i -type d -exec lsmac -ap {} \; | grep "^[^ ][^ ][^ ][^ ][^ ][^ ][ ][ ]*[A-Za-z][A-Za-z]*[ ][A-Za-z]"; done >scr-lsmac-1

	[check not done this time]

before backup:
	shut off connection  to world (wireless/ethernet)
	restart
	login as root
	modify clone-info/mkbackup
		recipient drive -> S3 (or whatever appropriate)
	do above unset of ignore ownership

backup:
	make directory to store analysis files:
	cd /
	mkdir /clone-info/mkbackup/clone-050525
	
	just before backup, take snapshot of system:
sudo ls -l >scr-ls-before;sudo df -k >scr-df-before;sudo du -skx * >scr-du-before
	
	cd /
	/clone-info/mkbackup >&scr-out
		both std-err and std-out are written to scr-out
	follow process in 2nd shell window, using tail -f, etc.

	just after backup, take snapshot of system:
sudo ls -l >scr-ls-after;sudo df -k >scr-df-after;sudo du -skx * >scr-du-after

	and take snapshot of backup:
	cd /V*/S3
sudo ls -l >scr-ls-clone;sudo df -k >scr-df-clone;sudo du -skx * >scr-du-clone 

	save analysis files from backup in directory:
	mv scr-* /clone-info/clone-050525

	save analysis files from root in directory:
	cd /
	mv scr-* /clone-info/clone-050525

	and check saves:
:r !ls -lrt /clone-info/clone-050525
total 97664
-rw-r--r--  1 root  admin       535 31 Mar 22:58 scr-du-before
-rw-r--r--  1 root  admin      2727 31 Mar 22:59 scr-ls-before
-rw-r--r--  1 root  admin       536 31 Mar 23:00 scr-df-before
-rw-r--r--  1 root  admin  49958519 31 Mar 23:58 scr-out
-rw-r--r--  1 root  admin       536 31 Mar 23:59 scr-df-after
-rw-r--r--  1 root  admin      3021 31 Mar 23:59 scr-ls-after
-rw-r--r--  1 root  admin       626  1 Apr 00:03 scr-du-after
-rw-r--r--  1 root  admin       536  1 Apr 00:05 scr-df-clone
-rw-r--r--  1 root  admin      2459  1 Apr 00:05 scr-ls-clone
-rw-r--r--  1 root  admin       453  1 Apr 00:07 scr-du-clone
-rw-r--r--  1 jar   admin      5432  1 Apr 01:00 note


analysis:
	in pref, select S3 as boot drive
	restart
	systems boots with logins, menu bar, app bar intact
	all seems to work....
	in pref, reset boot to mac drive 1
	restart


done to bere......

----------------------------------------

todo....... (done informally == no record kept == looks ok)

	compare listings: 
		du -xsk		when in / and /V*/backup-drive
		ls -l		when in / and /V*/backup-drive
		df -k		
			NB: xxGB in /store---- not copied, by intent
		casual examination of scr-out, looking for oddity


:r !diff -ibBw scr-du*
11c11
< 1397536	System
---
> 1397584	System
13,14d12
< 0	Temporary Items
< 0	TheVolumeSettingsFolder
16c14
< 4	Volumes
---
> 0	Volumes
19c17
< 529144	clone-info
---
> 529156	clone-info
21c19
< 0	dev
---
> 12	dev
27c25
< 236236	private
---
> 170668	private
29,31c27
< 0	scr-du-lirt-after
< 49844	scr-out
< 10911100	store-no_backup
---
> 0	scr-du-lirt-clone

	COMMENT:	only oddity is smaller private in copy???
	examination of scr-out:
		/private/var/vm/swapfile0 not transferred
		-rw------T   1 root  wheel  67108864 20 Jan 18:35 swapfile0
		[corresponds to 67108864/1024 = 65536 = 2^12 blocks]
		[236236 - 170668 = 65568 blocks]
		[there were a few other special files not transferred]


:r !diff -ibBw scr-l*
1,3c1,2
< total 113416
< -rw-r--r--   1 pbg4  pbg4       6148 28 Jun  2004 .DS_Store
< d-wx-wx-wt   4 root  admin       136 28 Dec  2003 .Trashes
---
> total 13712
> d-wx-wx-wt    4 root  unknown      136 20 Jan 17:03 .Trashes
8c7
< dr--r--r--   2 root  wheel       224 20 Jan 17:02 .vol
---
> dr--r--r--    2 root  wheel         68 20 Jan 17:02 .vol
21,22d19
< drwxrwxrwt   3 jar   admin       102  1 Nov  2003 Temporary Items
< drwxr-xr-x   2 jar   admin        68  1 Nov  2003 TheVolumeSettingsFolder
24c21
< drwxrwxrwt   7 root  admin       238 20 Jan 17:03 Volumes
---
> drwxrwxrwt    2 root  admin         68 20 Jan 17:03 Volumes
27c24
< drwxr-xr-x  18 jar   admin       612 20 Jan 17:13 clone-info
---
> drwxr-xr-x   19 jar   admin        646 20 Jan 17:09 clone-info
29,31c26,28
< dr-xr-xr-x   2 root  wheel       512 20 Jan 17:02 dev
< lrwxr-xr-x   1 root  admin        12  5 Jan  2004 etc -> /private/etc
< lrwxr-xr-x   1 root  admin         9 20 Jan 17:02 mach -> /mach.sym
---
> dr-xr-xr-x  317 root  wheel      10778 20 Jan 17:02 dev
> lrwxrwxrwx    1 root  admin         12 20 Jan 17:12 etc -> /private/etc
> lrwxrwxrwx    1 root  admin          9 20 Jan 17:12 mach -> /mach.sym
37,40c34,35
< -rw-r--r--   1 root  admin      3434 20 Jan 18:14 scr-du-lirt-after
< -rw-r--r--   1 root  admin         0 20 Jan 18:16 scr-l-after
< -rw-r--r--   1 root  admin  51038107 20 Jan 18:07 scr-out
< drwxr-xr-x   3 root  admin       102 14 Aug 12:52 store-no_backup
---
> -rw-r--r--    1 root  admin       3024 20 Jan 18:13 scr-du-lirt-clone
> -rw-r--r--    1 root  admin          0 20 Jan 18:17 scr-l-after
42c37
< lrwxr-xr-x   1 root  admin        11 24 Nov  2003 tmp -> private/tmp
---
> lrwxrwxrwx    1 root  admin         11 20 Jan 17:15 tmp -> private/tmp
44c39
< lrwxr-xr-x   1 root  admin        11 24 Nov  2003 var -> private/var
---
> lrwxrwxrwx    1 root  admin         11 20 Jan 17:19 var -> private/var

	COMMENT: no oddities

:r !cat scr-df*
Filesystem              1K-blocks     Used    Avail Capacity  Mounted on
/dev/disk0s9             58598824 35961928 22380896    62%    /
devfs                          93       93        0   100%    /dev
fdesc                           1        1        0   100%    /dev
<volfs>                       512      512        0   100%    /.vol
automount -nsl [379]            0        0        0   100%    /Network
automount -fstab [382]          0        0        0   100%    /automount/Servers
automount -static [382]         0        0        0   100%    /automount/static
10.0.0.2:/A              17776520  4000988 13775532    23%    /private/automount/mntA
10.0.0.2:/                6836900  3946216  2890684    58%    /private/automount/mntroot

	COMMENT: had already disconnected seagate [/V*/S1 not mounted]

