SANRAD I3.1.1205, User Manual, Page: 17 / 348

Table of Contents xi
Figure 5-2. Re-routing Storage Access with Off-line V-Switch ...................................................... 5-4
Figure 5-3. Cluster with Neighbor IP Addresses............................................................................ 5-7
Figure 6-1. Physical Storage used in Examples ............................................................................ 6-2
Figure 6-2. Transparent Volume 1 ................................................................................................. 6-7
Figure 6-3. Partitioning a Physical Volume .................................................................................... 6-8
Figure 6-4. Disk 1 before Subdisk.................................................................................................. 6-9
Figure 6-5. Disk 1 with 1 Subdisk................................................................................................. 6-10
Figure 6-6. Disk 1 with 2 Subdisks............................................................................................... 6-11
Figure 6-7. Simple Volume Block Distribution.............................................................................. 6-12
Figure 6-8. Simple Volume 1........................................................................................................ 6-13
Figure 6-9. Concatenated Volume Block Distribution .................................................................. 6-14
Figure 6-10. Concatenated Volume 1 .......................................................................................... 6-15
Figure 6-11. Striped Volume Block Distribution ........................................................................... 6-16
Figure 6-12. Striped Volume 1 ..................................................................................................... 6-18
Figure 6-13. Mirrored Volume Block Distribution ......................................................................... 6-19
Figure 6-14. Mirrored Volume 1 ................................................................................................... 6-20
Figure 6-15. RAID 10 Volume Block Distribution ......................................................................... 6-22
Figure 6-16. First Mirrored Volume of RAID 10 ........................................................................... 6-23
Figure 6-17. Second Mirrored Volume of RAID 10 ...................................................................... 6-24
Figure 6-18. Striped Volume of RAID 10 ..................................................................................... 6-25
Figure 7-1. iSCSI Target Access.................................................................................................... 7-3
Figure 7-2. Identity A’s iSCSI Initiators .......................................................................................... 7-3
Figure 7-3. Identity B’s iSCSI Initiators .......................................................................................... 7-4
Figure 7-4. Identity C’s iSCSI Initiator ............................................................................................ 7-4
Figure 7-5. Identities Coupled with Targets ................................................................................... 7-5
Figure 7-6. Access Rights per Identity-Target Pair ........................................................................ 7-6
Figure 7-7. iSCSI Initiator in Two Different Identities ..................................................................... 7-7
Figure 7-8. Identity with iSCSI Initiators and Credentials............................................................... 7-8
Figure 7-9. Modifying Default Identities ......................................................................................... 7-9
Figure 7-10. Creating a Target..................................................................................................... 7-12
Figure 7-11. Creating an Identity.................................................................................................. 7-17
Figure 7-12. Adding an Initiator.................................................................................................... 7-19
Figure 7-13. Adding a Second Initiator ........................................................................................ 7-20
Figure 7-14. Assigning Credentials .............................................................................................. 7-22
Figure 7-15. Adding Another Set of Credentials .......................................................................... 7-23
Figure 7-16. Sending a CHAP Authentication Challenge ............................................................ 7-25
Figure 7-17. Logging in to a RADIUS Server............................................................................... 7-27
Figure 7-18. Connecting a Target and Identity ............................................................................ 7-29
Figure 7-19. Exposing a Volume.................................................................................................. 7-32
Figure 8-1. Adding Another Child to a Mirror ................................................................................. 8-5
Figure 8-2. Creating a Mirror to Add Data Redundancy ................................................................ 8-6
Figure 8-3. Adding Sim6 to Mir4 .................................................................................................... 8-7
Figure 8-4. 1
st
Snapshot Created ................................................................................................... 8-8
Figure 8-5. 1
st
Write to Source and Update to 1
st
Snapshot .......................................................... 8-9
Figure 8-6. 1
st
Snapshot............................................................................................................... 8-11
Figure 8-7. Update to 1
st
Snapshot & 1
st
Write to Source............................................................ 8-11
Figure 8-8. 2
nd
Snapshot Created, Update to 1
st
Snapshot & 2
nd
Snapshot and Write to Source8-12
Figure 8-9. 3
rd
Snapshot Created, Update to 1
st
& 2
nd
Snapshot and Write to Source................ 8-13
Figure 8-10. Removing a Child from a Mirror............................................................................... 8-17
Figure 8-11. Breaking a Mirror ..................................................................................................... 8-18