Example YAFFS2RAMSpeed for ARMGS10

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Тестирование работы RAM-диска файловой системы YAFFS2
на плате ARMGeoSpyder 1.0



Тестировались возможности RAM-диска файловой системы YAFFS2
Размер блока данных равнялся 2408 байт.
Переменная yaffs_traceMask = 0

>yaffs2test A: tt 200000 5
  Free space in A: is 1308672

...................YAFFS2 statistic .......................
nPageWrites                = 0
nPageReads                 = 0
nBlockErasures             = 0
nErasureFailures           = 0
nGCCopies                  = 0
garbageCollections         = 0
passiveGarbageCollections  = 0
eccUnfixed                 = 0
tagsEccUnfixed             = 0
nDeletions                 = 0
nUnmarkedDeletions         = 0
...........................................................
-------------------- Writing -----------------
A:/tt0.BIN 200000 00000214 00004653 00000038 41975.607135 Kb/s
A:/tt1.BIN 200000 00000082 00004719 00000040 41388.535707 Kb/s
A:/tt2.BIN 200000 00000081 00004636 00000042 42129.529767 Kb/s
A:/tt3.BIN 200000 00000081 00004720 00000046 41379.766949 Kb/s
A:/tt4.BIN 200000 00000078 00004632 00000040 42165.911054 Kb/s
Statistic for write operations.
Open max = 00000214 us Open min = 00000078 us, Open aver = 107 us
Writ max = 00004720 us Writ min = 00004632 us, Writ aver = 4672 us
Clos max = 00000046 us Clos min = 00000038 us, Clos aver = 41 us
Averaged write speed  = 41805 Kbyte/s
...................YAFFS2 statistic .......................
nPageWrites                = 0
nPageReads                 = 0
nBlockErasures             = 0
nErasureFailures           = 0
nGCCopies                  = 0
garbageCollections         = 0
passiveGarbageCollections  = 0
eccUnfixed                 = 0
tagsEccUnfixed             = 0
nDeletions                 = 0
nUnmarkedDeletions         = 0
...........................................................
-------------------- Reading -----------------
A:/tt0.BIN 200000 00000059 00002986 00000001 65409.410583 Kb/s
A:/tt1.BIN 200000 00000059 00002942 00000001 66387.661455 Kb/s
A:/tt2.BIN 200000 00000059 00002939 00000001 66455.427016 Kb/s
A:/tt3.BIN 200000 00000057 00002938 00000001 66478.046290 Kb/s
A:/tt4.BIN 200000 00000058 00002939 00000002 66455.427016 Kb/s
Statistic for read operations.
Open max = 00000059 us Open min = 00000057 us, Open aver = 58 us
Read max = 00002986 us Read min = 00002938 us, Read aver = 2949 us
Clos max = 00000002 us Clos min = 00000001 us, Clos aver = 1 us
Averaged read speed  = 66235 Kbyte/s
...................YAFFS2 statistic .......................
nPageWrites                = 0
nPageReads                 = 0
nBlockErasures             = 0
nErasureFailures           = 0
nGCCopies                  = 0
garbageCollections         = 0
passiveGarbageCollections  = 0
eccUnfixed                 = 0
tagsEccUnfixed             = 0
nDeletions                 = 0
nUnmarkedDeletions         = 0
...........................................................
-------------------- Deleting -----------------
A:/tt0.BIN 200000 00000486 us
A:/tt1.BIN 200000 00001234 us
A:/tt2.BIN 200000 00001231 us
A:/tt3.BIN 200000 00001236 us
A:/tt4.BIN 200000 00001243 us
Statistic for delete operations.
Delet. max = 00001243 us Delet. min = 00000486 us, Delet. aver = 1086 us
...................YAFFS2 statistic .......................
nPageWrites                = 0
nPageReads                 = 0
nBlockErasures             = 0
nErasureFailures           = 0
nGCCopies                  = 0
garbageCollections         = 0
passiveGarbageCollections  = 0
eccUnfixed                 = 0
tagsEccUnfixed             = 0
nDeletions                 = 0
nUnmarkedDeletions         = 0
...........................................................