[Return to Library] [Contents] [Previous Chapter] [Next Section] [Next Chapter] [Index] [Help]

G    Default Disk Partitions

This appendix provides the default disk partitions for the supported Digital Storage Architecture (DSA) and Small Computer System Interface (SCSI) disk drives. This information will help you complete the worksheets in Chapter 3.

Refer to Section G.1 for a list of the supported DSA disk drives. Refer to Section G.2 for a list of the supported SCSI disk drives.

[Return to Library] [Contents] [Previous Chapter] [Next Section] [Next Chapter] [Index] [Help]

G.1    DSA Disk Drives

This section provides default partition information for each of the following supported ra disks:

RA60 Partitions
Partition Start End Block Size MB Overlap
a 0 40959 40960 20 c
b 40960 82927 41968 20 c
c 0 400175 400176 195 a, b, d, e, f, g, h
d 242928 295343 52416 26 c, h
e 295344 347759 52416 26 c, h
f 347760 400175 52416 26 c, h
g 82928 242927 160000 78 c
h 242928 400175 157248 77 c, d, e, f

RA71 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 1367309 1367310 668 a, b, d, e, f, g, h
d 393216 717913 324698 159 c, g
e 717914 1042611 324698 159 c, g
f 1042612 1367309 324698 159 c, g, h
g 393216 1212415 819200 400 c, d, e, f
h 1212416 1367309 154894 76 c, f

RA72 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 1953299 1953300 954 a, b, d, e, f, g, h
d 393216 913243 520028 254 c, g
e 913244 1433271 520028 254 c, g, h
f 1433272 1953299 520028 254 c, h
g 393216 1212415 819200 400 c, d, e
h 1212416 1953299 740884 362 c, e, f

RA73 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 3920489 3920490 1914 a, b, d, e, f, g, h
d 393216 1568767 1175552 574 c, g, h
e 1568768 2744319 1175552 574 c, h
f 2744320 3920489 1176170 574 c, h
g 393216 1212415 819200 400 c, d
h 1212416 3920489 2708074 1322 c, d, e, f


RA81 Partitions
Partition Start End Block Size MB Overlap
a 0 81919 81920 40 c
b 81920 344063 262144 128 c
c 0 891071 891072 435 a, b, d, e, f, g
d 344064 526399 182336 89 c, g
e 526400 708735 182336 89 c, g
f 708736 891071 182336 89 c, g
g 344064 891071 547008 267 c, d, e, f
h 0 0 0 0  

RA82 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 1216664 1216665 594 a, b, d, e, f, g
d 393216 667698 274483 134 c, g
e 667699 942181 274483 134 c, g
f 942182 1216664 274483 134 c, g
g 393216 1216664 823449 402 c, d, e, f
h 0 0 0 0  


RA90 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 2376152 2376153 1160 a, b, d, e, f, g, h
d 393216 1054194 660979 323 c, g
e 1054195 1715173 660979 323 c, g, h
f 1715174 2376152 660979 323 c, h
g 393216 1212415 819200 400 c, d, e
h 1212416 2376152 1163737 568 c, e, f


RA92 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 2940950 2940951 1436 a, b, d, e, f, g, h
d 393216 1054194 660979 323 c, g
e 1054195 1715173 660979 323 c, g, h
f 1715174 2376152 660979 323 c, h
g 393216 1212415 819200 400 c, d, e
h 1212416 2940950 1728535 844 c, e, f

[Return to Library] [Contents] [Previous Chapter] [Previous Section] [Next Chapter] [Index] [Help]

G.2    SCSI Disk Drives

This section provides default partition information for each of the following supported rz disks:

  • RZ24L

  • RZ25, RZ25F, RZ25L, RZ25M

  • RZ26, RZ26F, RZ26L, RZ26N

  • RZ28, RZ28B, RZ28D, RZ28L, RZ28M

  • RZ29B

  • RZ55, RZ56, RZ58

  • RZ73, RZ74

  • HSZ10, HSZ40

RZ24L Partitions
Partition Start End Block Size MB Overlap
a 0 40959 40960 20 c
b 40960 163839 122880 60 c
c 0 479349 479350 234 a, b, d, e, f, g
d 163840 269009 105170 51 c, g
e 269010 374179 105170 51 c, g
f 374180 479349 105170 51 c, g
g 163840 479349 315510 154 c, d, e, f
h 0 0 0 0  

RZ25 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 832526 832527 407 a, b, d, e, f, g
d 393216 539652 146437 72 c, g
e 539653 686089 146437 72 c, g
f 686090 832526 146437 72 c, g
g 393216 832526 439311 215 c, d, e, f
h 0 0 0 0  

RZ25F, RZ25L, and RZ25M Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 1046205 1046205 510 a, b, d, e, f, g
d 393216 610878 217663 106 c, g
e 610879 828541 217663 106 c, g
f 828542 1046205 146437 72 c, g
g 393216 1046205 439311 215 c, d, e, f
h 0 0 0 0  

RZ26, RZ26F, RZ26J, RZ26L, and RZ26N Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 2050859 2050860 1001 a, b, d, e, f, g, h
d 393216 945763 552548 270 c, g
e 945764 1498311 552548 270 c, g, h
f 1498312 2050859 552548 270 c, h
g 393216 1212415 819200 400 c, d, e
h 1212416 2050859 838444 409 c, e, f

RZ28, RZ28B, RZ28D, RZ28J, RZ28L, and RZ28M Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 532479 401408 196 c
c 0 4110480 4110480 2007 a, b, d, e, f, g, h
d 532480 1724415 1191936 581 c, g
e 1724416 2916351 1191936 581 c, g, h
f 2916352 4110480 1194129 583 c, h
g 532480 2320383 1787904 873 c, d, e
h 2320384 4110480 1790097 874 c, ,e, f

RZ29B Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 532479 401408 196 c
c 0 8380080 8380080 4091 a, b, d, e, f, g, h
d 532480 3155967 2623488 1281 c, g
e 3155968 5779455 2623488 1281 c, g, h
f 5779456 8380080 2600625 1269 c, h
g 532480 4468735 3936255 1922 c, d, e
h 4468736 8380080 3911345 1909 c, e, f

RZ55 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 649039 649040 317 a, b, g
d 0 0 0 0  
e 0 0 0 0  
f 0 0 0 0  
g 393216 649039 255824 125 c
h 0 0 0 0  

RZ56 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 1299173 1299174 634 a, b, d, e, f, g, h
d 393216 695201 301986 147 c, g
e 695202 997187 301986 147 c, g
f 997188 1299173 301986 147 c, g, h
g 393216 1212415 819200 400 c, d, e, f
h 1212416 1299173 86758 42 c, f

RZ58 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 2698060 2698061 1317 a, b, d, e, f, g, h
d 393216 1161496 768281 375 c, g
e 1161497 1929778 768282 375 c, g, h
f 1929779 2698060 768282 375 c, h
g 393216 1212415 819200 400 c, d, e
h 1212416 2698060 1485645 725 c, e, f

RZ73 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 393215 262144 128 c
c 0 3907910 3907911 1908 a, b, d, e, f, g, h
d 393216 1564780 1171565 572 c, g, h
e 1564781 2736345 1171565 572 c, h
f 2736346 3907910 1171565 572 c, h
g 393216 1212415 819200 400 c, d
h 1212416 3907910 2695495 1316 c, d, e, f

RZ74 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 c
b 131072 524287 393216 192 c
c 0 6976374 6976375 3406 a, b, d, e, f, g, h
d 524288 2674687 2150400 1050 c, g
e 2674688 4825087 2150400 1050 c, g, h
f 4285088 6976374 2691287 1414 c,h
g 524287 3749887 3225600 1575 c, d, e
h 3749888 6976374 3226486 1575 c, e, f

HSZ10 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 n/a
b 131072 393215 262144 128 n/a
c 0 end of media n/a n/a a, b, g
d 0 0 n/a n/a n/a
e 0 0 n/a n/a n/a
f 0 0 n/a n/a n/a
g 393216 end of media n/a n/a n/a
h 0 0 n/a n/a n/a

HSZ40 Partitions
Partition Start End Block Size MB Overlap
a 0 131071 131072 64 n/a
b 131072 393215 262144 128 n/a
c 0 end of media n/a n/a a, b, g
d 0 0 n/a n/a n/a
e 0 0 n/a n/a n/a
f 0 0 n/a n/a n/a
g 393216 end of media n/a n/a n/a
h 0 0 n/a n/a n/a

HSZ10 and HSZ40 are SCSI disk arrays employing RAID technology. The default disk partition on a disk attached to an EISA RAID (SWXCR-En) or PCI RAID (SWXCR-Pn) disk controller is correct for the re disk. Disk partition sizes depend on the number of disk devices in the array and how they have been configured.