diskReg

Class DiskRegPrms

java.lang.Object

hydra.BasePrms

diskReg.DiskRegPrms

public class DiskRegPrms
extends BasePrms

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.Long	diskAttrSpecs (String) Used for choosing a valid combinations of disk region attributes that is specific for this test.
static java.lang.Long	diskDirNames (Vector of Strings)
static java.lang.Long	endTestOnNumKeysInRegion (int) If we want a workload based test, then set this parameter.
static java.lang.Long	entryOperations (String) The operations to do in this concurrent test.
static java.lang.Long	fixUseCacheLoader (boolean) If true, the test will read the value of useCacheLoader once and use that value throughout the test.
static java.lang.Long	lowerThreshold (int) The lower size of the region that will trigger the test choose its operations from the lowerThresholdOperations.
static java.lang.Long	lowerThresholdOperations (Vector of Strings) A list of the operations on a region entry that this test is allowed to do when the region size falls below lowerThreshold.
static java.lang.Long	numEntriesDeviation (int) The number of bytes of this number of entries that the region's size is allowed to deviate from the memLRU capacity.
static java.lang.Long	upperThreshold (int) The upper size of the region that will trigger the test chooose its operations from the upperThresholdOperations.
static java.lang.Long	upperThresholdOperations (Vector of Strings) A list of operations on a region that this test is allowed to do when the region size exceeds the upperThreshold.
static java.lang.Long	useBackupDiskDirs (boolean)
static java.lang.Long	useCacheLoader (boolean) If true, the test will install a CacheLoader and do gets to fill the region, false if the test should do puts to fill the region.
static java.lang.Long	useComplexObject (boolean) If true, then the object used as the value in the region is an instance of ValueHolder that contains other objects.

Fields inherited from class hydra.BasePrms

DASH, DEFAULT, NONE

Constructor Summary

Constructors

Constructor and Description
DiskRegPrms()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getDiskAttrSpecs()

Methods inherited from class hydra.BasePrms

dumpKeys, keyForName, nameForKey, setValues, tab, tasktab

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

useCacheLoader

public static java.lang.Long useCacheLoader

(boolean) If true, the test will install a CacheLoader and do gets to fill the region, false if the test should do puts to fill the region.

fixUseCacheLoader

public static java.lang.Long fixUseCacheLoader

(boolean) If true, the test will read the value of useCacheLoader once and use that value throughout the test. This is useful for specifying useCacheLoader with a ONEOF; setting this to true will read the ONEOF value once and use it throughout the entire test. A setting of false would get a potentially different value of useCacheLoader each time it is read in the test (if ONEOF is used), thus making the test randomly alternate between using a cache loader or not within one run.

diskAttrSpecs

public static java.lang.Long diskAttrSpecs

(String) Used for choosing a valid combinations of disk region attributes that is specific for this test. Defaults to null.

entryOperations

public static java.lang.Long entryOperations

(String) The operations to do in this concurrent test.

lowerThreshold

public static java.lang.Long lowerThreshold

(int) The lower size of the region that will trigger the test choose its operations from the lowerThresholdOperations.

lowerThresholdOperations

public static java.lang.Long lowerThresholdOperations

(Vector of Strings) A list of the operations on a region entry that this test is allowed to do when the region size falls below lowerThreshold.

upperThreshold

public static java.lang.Long upperThreshold

(int) The upper size of the region that will trigger the test chooose its operations from the upperThresholdOperations.

upperThresholdOperations

public static java.lang.Long upperThresholdOperations

(Vector of Strings) A list of operations on a region that this test is allowed to do when the region size exceeds the upperThreshold.

useComplexObject

public static java.lang.Long useComplexObject

(boolean) If true, then the object used as the value in the region is an instance of ValueHolder that contains other objects. If false, then the object used as the value in the region is not a ValueHolder, but is an object determined by the settings in util.RandomValuesPrms.

diskDirNames

public static java.lang.Long diskDirNames

(Vector of Strings)

useBackupDiskDirs

public static java.lang.Long useBackupDiskDirs

(boolean)

numEntriesDeviation

public static java.lang.Long numEntriesDeviation

(int) The number of bytes of this number of entries that the region's size is allowed to deviate from the memLRU capacity.

endTestOnNumKeysInRegion

public static java.lang.Long endTestOnNumKeysInRegion

(int) If we want a workload based test, then set this parameter. If not set then run until we hit the time limit.

Constructor Detail

DiskRegPrms

public DiskRegPrms()

Method Detail

getDiskAttrSpecs

public static java.lang.String getDiskAttrSpecs()