Qos show cache_ptt_cap
Function
Example
View the current capacity and remaining capacity of cache partitions,remaining quotas, and raw memory of nodes.
admin:/diagnose>Qos show cache_ptt_cap FORCE DELETE CACHE PTT FLAG: Force delete cacheptt flag: off CURRENT CAPACITY: Current capacity: 6224 MB, 1593522 pages FREE CAPACITY: Read size : 2048 MB Write size: 2048 MB REMAIN QUOTA: VolDirty : 0 sddDirty : 0 hddDirty : 0 parityDirty : 0 metaDirty : 0 volOnfly : 0 cloneOnfly : 0 remoteOnfly : 0 bgrOnfly : 0 stpDataOnfly : 0 cowWriteOnfly : 0 poolMetaOnfly : 0 stpParityOnfly : 0 cleanPage : 0 readChunk : 0 writeChunk : 0 stpDataWriteChunk : 0 stpMetaWriteChunk : 0 readPgUnit : 0 volWritePgUnit : 0 stpDataPgUnit : 0 stpMetaPgUnit : 0 dataCkg : 0 metaCkg : 0 transLogClean : 0 transLogWrite : 0 transLogCommon : 0 transVolBack : 0 transPoolFront : 0 transPoolBack : 0 cacheTierOnfly : 0 ibWriteAlloc : 0 logMetaDirty : 0 iscsiReadAlloc : 0 transVolBack2 : 0 transVolBack3 : 0 transPoolFront2 : 0 sanVolDirty : 0 sanVolWriteChunk : 0 sanVolWritePgUnit : 0 fsVolDirty : 0 fsVolWriteChunk : 0 fsVolWritePgUnit : 0 dnode : 0 fsdsftp : 0 fsdsgdnode : 0 RAW CAPACITY: NODE CAP(MB) pages need pages ------------ ------------ ------------ ------------ 0 16384 4194304 2097152 1 16384 4194304 2097152 2 0 0 0 3 0 0 0 4 0 0 0 5 0 0 0 6 0 0 0 7 0 0 0 8 0 0 0 9 0 0 0 10 0 0 0 11 0 0 0 12 0 0 0 13 0 0 0 14 0 0 0 15 0 0 0
System Response
The following table describes the parameter meanings.
Parameter |
Meaning |
---|---|
Force delete cache partition flag | Whether the cache partition flag is forcibly deleted. |
Current capacity | Available memory in the system. |
Read size | Read capacity available for configuring cache partitions. |
Write size | Write capacity available for configuring cache partitions. |
REMAIN QUOTA | Quota to be adjusted. |
RAW CAPACITY | Raw memory of each node. |