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[linux-lvm] linux fc5 with 3 raid5 arrays + one LVM over those arrays



I hope I can get through this time.

7 USB drives
Partitions of 94 GB
RAID5
md1 md2 + spare
md3 without spare
lvmsystem over md1 md2 dm3 totalling about 1.2 Terabytes

text-overview:
==========
/dev/sda1 md1      0+  11428   11429-  91803411   fd  Linux raid autodetect
/dev/sda2 md2  11429   22857   11429   91803442+  fd  Linux raid autodetect
/dev/sda3 md3  22858   34286   11429   91803442+  fd  Linux raid autodetect
/dev/sda4 a1b1 34287   38912    4626   37158345   8e  Linux LVM
/dev/sdb1 md1      0+  11428   11429-  91803411   fd  Linux raid autodetect
/dev/sdb2 md2  11429   22857   11429   91803442+  fd  Linux raid autodetect
/dev/sdb3 md3  22858   34286   11429   91803442+  fd  Linux raid autodetect
/dev/sdb4 a1b1 34287   36482    2196   17639370   8e  Linux LVM
/dev/sdc1 md1      0+  11428   11429-  91803411   fd  Linux raid autodetect
/dev/sdc2 md2  11429   22857   11429   91803442+  fd  Linux raid autodetect
/dev/sdc3 a1b1 22858   30514    7657   61504852+  8e  Linux LVM
/dev/sdd1 md1      0+  11428   11429-  91803411   fd  Linux raid autodetect
/dev/sdd2 md2  11429   22857   11429   91803442+  fd  Linux raid autodetect
/dev/sdd3 md3  22858   34286   11429   91803442+  fd  Linux raid autodetect
/dev/sdd4 a1b1 34287   38912    4626   37158345   8e  Linux LVM
/dev/sde1 md1      0+  11428   11429-  91803411   fd  Linux raid autodetect
/dev/sde2 md2  11429   22857   11429   91803442+  fd  Linux raid autodetect
/dev/sde3 a1b1 22858   24791    1934   15534855   8e  Linux LVM
/dev/sdf1 md1      0+  11428   11429-  91803411   fd  Linux raid autodetect
/dev/sdf2 a1b1 11429   14945    3517   28250302+  8e  Linux LVM
/dev/sdg1 md1r     0+  11428   11429-  91803411   8e  Linux LVM
/dev/sdg2 md2s 11429   22857   11429   91803442+  8e  Linux LVM
/dev/sdg3      22858   24791    1934   15534855   8e  Linux LVM
/dev/sdh1 md1s     0+  11428   11429-  91803411   fd  Linux raid autodetect
/dev/sdh2 md2r 11429   22857   11429   91803442+  fd  Linux raid autodetect
/dev/sdh3 md3r 22858   34286   11429   91803442+  fd  Linux raid autodetect
/dev/sdh4 a1b1 34287   38912    4626   37158345   8e  Linux LVM

keep on eye on
/dev/sdg2             lvm2 --    87.55G  is spare      for md2 and is 8e
/dev/sdg1             lvm2 --    87.55G  is recovering for md1 and is 8e
/dev/sdg3             free       15.55G  not used in any combination

cut and pasted xls (MS or open office) overview
/dev 	tot # part 	/sdx1 	/sdx2 	/sdx3 	# a1r5 parts 	# a1b1 parts 	GB 	
	1M 	block 	contains 	
	/dev 	lvm 	reserve 	logical 	maximum
sda 3 1 1 1 3 1 92 91.803.442 1.000.071,54 37.158.345 raid5 md123 X sda4 a1b1 37 275 312 sdb 3 1 1 1 3 1 92 91.803.442 1.000.071,54 17.639.370 raid5 md123 X sdb4 a1b1 18 275 312
sdc 	2 	1 	1 	
2 1 92 91.803.442 1.000.071,54 61.504.852 raid5 md123 X sdc3 a1b1 62 184 245 sdd 3 1 1 1 3 1 92 91.803.442 1.000.071,54 37.158.345 raid5 md123 X sdd4 a1b1 37 275 312
sde 	2 	1 	1 	
2 1 92 91.803.442 1.000.071,54 15.534.855 raid5 md123 X sde3 a1b1 16 184 199
sdf 	1 	1 	
	
1 1 92 91.803.442 1.000.071,54 28.250.302 raid5 md123 X sdf2 a1b1 28 92 120
sdg 	3 	1 	0 	
1 0 92 91.803.442 1.000.071,54 15.534.855 raid5 md123 X a1b1 0 92 sdh 3 0 1 1 2 1 92 91.803.442 1.000.071,54 37.158.345 raid5 md123 X sdh4 a1b1 37 184
	
	  	
	
	
	
	  	
	
	
	
	
	a1b1 	238 	234 	1.377 	1.500

	
	
	
	
	
	
	
	
	
	
	
	
	
	  	  	-275 	

	
	rebuilding 	
	
	
	  	  	
	
	
	
	  	  	
1.102
	
	waiting spare 	
	
	  	  	
	
	
	
	a1b1 	lvmtemp 	a1r5 	lvmsystem

	
	  	
	
	
	
	
	
	
	
	
	
	
	
	
	
	

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
hda 	
	5 	
	
	62 	
	
	
	
	
	
	
	
	
	
	
	
hdb 	
	7 	
	
	94 	
	
	
	
	
	
	
	
	
	
	
	

	
	
	
	
	156 	
	
	
	
	
	
	
	
	
	
	
	

	
	
	
	
	a1b2 	
	  	
	
	
	
	
	
	
	
	
	

	
	
	
	
	lvmsystem2 	
	
	
	
	
	
	
	
	
	
	


Don't hesitate .... (startup/stop/monitor scripts + problems encountered

Marc Verbeke


Attachment: Addit_space_230906.xls
Description: MS-Excel spreadsheet


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