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spa showmap
Function
The spa showmap command is used to view the map of selected disks on a tier in the disk domain. This command is used to view the disk map when the disk cannot be selected.
Parameters
Parameter |
Description |
Value |
|---|---|---|
| pool id | The ID of disk domain. | The ID can be obtained by running the show disk_domain general command in super administrator mode. |
| tier id | IDs of storage tiers with different performance. | The value can be 0, 1, or 2,where:
|
Example
View the disk map of tier 1 in disk domain 0.
admin:/diagnose>spa showmap -p 0 -t 1 Name : Select Map Pool ID : 0 Tier ID : 1 Disk Number : 12 Bucket ID : -1 Type : 3 Weight : 6681998124 Size : 1 Meta Normal Size : 1 Data Normal Size : 1 Item Weight Status FaultStatus ---------- --------------- ----------- ------------ 4294967294 6681998124 1 1 1 Bucket ID : -2 Type : 2 Weight : 6681998124 Size : 2 Meta Normal Size : 2 Data Normal Size : 2 Item Weight Status FaultStatus ---------- --------------- ----------- ------------ 4294967293 3340999062 1 1 1 Bucket ID : -3 Type : 1 Weight : 3340999062 Size : 6 Meta Normal Size : 6 Data Normal Size : 6 Item Weight Status FaultStatus ---------- --------------- ----------- ------------ 515 556833177 1 1 1 524 556833177 1 1 1 525 556833177 1 1 1 541 556833177 1 1 1 546 556833177 1 1 1 532 556833177 1 1 1 4294967292 3340999062 1 1 1 Bucket ID : -4 Type : 1 Weight : 3340999062 Size : 6 Meta Normal Size : 5 Data Normal Size : 5 Item Weight Status FaultStatus ---------- --------------- ----------- ------------ 517 556833177 1 1 1 518 556833177 1 1 1 528 556833177 1 1 1 533 556833177 1 1 0 537 556833177 1 1 1 542 556833177 1 1 1 Rule[0] Len : 4 Step[0] Opcode : 1, Arg1:-1, Arg2:0 Step[1] Opcode : 2, Arg1:1, Arg2:2 Step[2] Opcode : 2, Arg1:1, Arg2:0 Step[3] Opcode : 3, Arg1:0, Arg2:0 Rule[1] Len : 3 Step[0] Opcode : 1, Arg1:-1, Arg2:0 Step[1] Opcode : 2, Arg1:1, Arg2:2 Step[2] Opcode : 3, Arg1:0, Arg2:0 Rule[2] Len : 5 Step[0] Opcode : 1, Arg1:-1, Arg2:0 Step[1] Opcode : 2, Arg1:1, Arg2:33554434 Step[2] Opcode : 2, Arg1:2, Arg2:33554433 Step[3] Opcode : 2, Arg1:2, Arg2:33554432 Step[4] Opcode : 3, Arg1:0, Arg2:0 Rule[3] Len : 5 Step[0] Opcode : 1, Arg1:-1, Arg2:0 Step[1] Opcode : 2, Arg1:1, Arg2:2 Step[2] Opcode : 2, Arg1:2, Arg2:1 Step[3] Opcode : 2, Arg1:2, Arg2:0 Step[4] Opcode : 3, Arg1:0, Arg2:0
System Response
The following table describes the parameter meanings.
Parameter |
Meaning |
|---|---|
| Name | Name. |
| Pool ID | Disk domain ID. |
| Tier ID | Tier ID. |
| Disk Number | Number of disks. |
| Bucket ID | Enclosure ID. |
| Type | Enclosure type. |
| Weight | Enclosure weight. |
| Size | Number of items in an enclosure. |
| Normal Size | Normal number of items. |
| Item | Item ID. |
| Weight | Weight. |
| Status | Status. |
| FaultStatus | Fault status. |
| Rule[0] Len | Rule length. |
| Opcode | Rule operation code. |
| Step[0] | Rule steps. |
| Arg1 | Rule parameter 1. |
