Example dump environment
This example consists of one 3390-3 volume of about 2.9 gigabytes and one 3390-9 volume of about 8.7 gigabytes and a 65 cylinder 3390 of about 45 megabytes. The volumes will be dumped at 10:00 am to 3480 tapes on two 3480 tape drives. The 3390-3 and 3390-9 will be dumped daily and the 65 cylinder will be dumped weekly. The dump cycle will be a seven day, weekly cycle. The fdasd utility will be used to partition each volume as follows.
Disk /dev/dasd/0199/disc:
65 cylinders,
15 tracks per cylinder,
12 blocks per track
4096 bytes per block
volume label: VOL1, volume identifier: LNX100
maximum partition number: 3
-----------tracks----------
Device start end length Id System
/dev/dasd/0199/part1 2 974 973 1 Linux native
Disk /dev/dasd/0198/disc:
3339 cylinders,
15 tracks per cylinder,
12 blocks per track
4096 bytes per block
volume label: VOL1, volume identifier: LNX200
maximum partition number: 3
-----------tracks----------
Device start end length Id System
/dev/dasd/0198/part1 2 3201 3200 1 Linux native
/dev/dasd/0198/part2 3202 50084 46883 2 Linux native
Disk /dev/dasd/019a/disc:
10017 cylinders,
15 tracks per cylinder,
12 blocks per track
4096 bytes per block
volume label: VOL1, volume identifier: LNX300
maximum partition number: 3
-----------tracks----------
Device start end length Id System
/dev/dasd/019a/part1 2 3201 3200 1 Linux native
/dev/dasd/019a/part2 3202 4267 1066 2 Linux native
/dev/dasd/019a/part3 4268 150254 145987 3 Linux native
The partitions will be mounted as follows.
/dev/dasd/0198/part1 on /example type ext2 (rw)
/dev/dasd/0199/part1 on /example/boot type ext2 (rw)
/dev/dasd/0198/part2 on /example/usr type ext2 (rw)
/dev/dasd/019a/part1 on /example/var type ext2 (rw)
/dev/dasd/019a/part2 on /example/tmp type ext2 (rw)
/dev/dasd/019a/part3 on /example/home type ext2 (rw)