Masking Faults In Storage Systems Using Spares And/or By Reconfiguring (epo) Patents (Class 714/E11.084)
- Duplex memories, e.g., twin boot ROMs, etc. (EPO) (Class 714/E11.099)
- Mirroring, i.e., the concept of maintaining data on two or more units in the same state at all times (EPO) (Class 714/E11.101)
- Resynchronization of failed mirrors (EPO) (Class 714/E11.102)
- Mirror management, e.g., pairing of units, etc. (EPO) (Class 714/E11.103)
- Mirroring on the same storage unit (EPO) (Class 714/E11.104)
- Mirroring on different storage units with a common controller (RAID 1) (EPO) (Class 714/E11.105)
- Mirroring with multiple controllers (EPO) (Class 714/E11.106)
- De-clustering of replicated data (EPO) (Class 714/E11.109)
- Using more than two copies (EPO) (Class 714/E11.11)