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Specifications
Table 2-3 shows the specifications of LUNs for Solaris.
Table 2-3 Specifications of LUNs for Solaris
Category |
OS |
By HBA |
By OS Kernel (per Target) |
|---|---|---|---|
Maximum number of LUNs |
Solaris 9/10/11 for SPARC |
Qlogic: 65536 Emulex: no limit |
Number of logical paths x Number of mapped LUNs ≤ 32768 |
Solaris 9/10/11 for x86 |
Qlogic: 65536 Emulex: no limit |
Number of logical paths x Number of mapped LUNs ≤ 4096 |
The implementation of the umap command in Solaris is incomplete and may cause performance issues. Oracle recommends that the space reclamation function should be disabled: