Functions
def	RecordOffset (record, i, size)

def	ReadTypeSize (byte)

def	EditMetadata (offset)

def	ReadMetadata (offset)

def	ReadCompleteRecord (offset)

def	ReadBeBNode (offset)

def	InduceCorruption (recordType, noOfErr)

def	InduceRandomCorruption (noOfErr)

def	InduceErrInAllRecord ()

def	InduceErrInGMDRecords ()

def	InduceErrInDMDRecords ()

def	InduceHugeError ()

def	Induce512kbError ()

def	ConvertAdstob2Cob (stob_f_container, stob_f_key)

def	ConvertCobAdstob (cob_f_container, cob_f_key)

def	CorruptEmap (recordType, stob_f_container, stob_f_key)

def	ListAllEmapPerDevice ()

def	VerifyLengthOfRecord (recordDict)

def	read_metadata_file ()

Variables
	timestr = time.strftime("%Y%m%d-%H%M%S")

string	log_filename = "hole_creation_" + timestr + ".log"

	logger = logging.getLogger()

	fh = logging.FileHandler(log_filename)

	ch = logging.StreamHandler()

	fformatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')

	cformatter = logging.Formatter('%(levelname)s : %(message)s')

	parser = argparse.ArgumentParser(description="Basic Arguments to run the script")

	action

	default

	False

	dest

	help

	type

	int

	float

	args = parser.parse_args()

	results = parser.parse_args()

	filename = args.mfile

	recordType = args.Record_Type

	noOfErr = args.noOfErr

	seed = args.seed

string	header = b'33011ca5e511de77'

string	footer = b'33f007e7f007e777'

dictionary	typeDict

dictionary	recordDict

dictionary	sizeDict

list	DMDList = ['BE_BNODE', 'BE_EMAP_KEY', 'BE_EMAP_REC', 'COB_NSREC', 'BALLOC_GROUP_DESC']

list	GMDList

dictionary	btreeType

dictionary	BeBnodeTypeKeys = {}

int	noOfErrs = 0

	cob_f_container = hex(int(_f_container, 16))

	cob_f_key = hex(int(_f_key, 16))

	stob_f_container

	stob_f_key

Function Documentation

◆ ConvertAdstob2Cob()

def error_injection.ConvertAdstob2Cob	(	stob_f_container,
		stob_f_key
	)

Definition at line 384 of file error_injection.py.

Here is the caller graph for this function:

◆ ConvertCobAdstob()

def error_injection.ConvertCobAdstob	(	cob_f_container,
		cob_f_key
	)

Definition at line 398 of file error_injection.py.

◆ CorruptEmap()

def error_injection.CorruptEmap	(	recordType,
		stob_f_container,
		stob_f_key
	)

Definition at line 409 of file error_injection.py.

Here is the call graph for this function:

◆ EditMetadata()

def error_injection.EditMetadata ( offset )

Definition at line 169 of file error_injection.py.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ Induce512kbError()

def error_injection.Induce512kbError ( )

Definition at line 360 of file error_injection.py.

Here is the call graph for this function:

◆ InduceCorruption()

def error_injection.InduceCorruption	(	recordType,
		noOfErr
	)

Definition at line 216 of file error_injection.py.

Here is the call graph for this function:

◆ InduceErrInAllRecord()

def error_injection.InduceErrInAllRecord ( )

Definition at line 269 of file error_injection.py.

Here is the call graph for this function:

◆ InduceErrInDMDRecords()

def error_injection.InduceErrInDMDRecords ( )

Definition at line 315 of file error_injection.py.

Here is the call graph for this function:

◆ InduceErrInGMDRecords()

def error_injection.InduceErrInGMDRecords ( )

Definition at line 292 of file error_injection.py.

Here is the call graph for this function:

◆ InduceHugeError()

def error_injection.InduceHugeError ( )

Definition at line 339 of file error_injection.py.

Here is the call graph for this function:

◆ InduceRandomCorruption()

def error_injection.InduceRandomCorruption ( noOfErr )

Definition at line 244 of file error_injection.py.

Here is the call graph for this function:

◆ ListAllEmapPerDevice()

def error_injection.ListAllEmapPerDevice ( )

Definition at line 434 of file error_injection.py.

Here is the call graph for this function:

◆ read_metadata_file()

def error_injection.read_metadata_file ( )

Definition at line 467 of file error_injection.py.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ReadBeBNode()

def error_injection.ReadBeBNode ( offset )

Definition at line 203 of file error_injection.py.

Here is the caller graph for this function:

◆ ReadCompleteRecord()

def error_injection.ReadCompleteRecord ( offset )

Definition at line 190 of file error_injection.py.

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ReadMetadata()

def error_injection.ReadMetadata ( offset )

Definition at line 179 of file error_injection.py.

Here is the caller graph for this function:

◆ ReadTypeSize()

def error_injection.ReadTypeSize ( byte )

Definition at line 161 of file error_injection.py.

Here is the caller graph for this function:

◆ RecordOffset()

def error_injection.RecordOffset	(	record,
		i,
		size
	)

Definition at line 149 of file error_injection.py.

Here is the caller graph for this function:

◆ VerifyLengthOfRecord()

def error_injection.VerifyLengthOfRecord ( recordDict )

Definition at line 457 of file error_injection.py.

Here is the call graph for this function:

Variable Documentation

◆ action

action

Definition at line 49 of file error_injection.py.

◆ args

args = parser.parse_args()

Definition at line 77 of file error_injection.py.

◆ BeBnodeTypeKeys

dictionary BeBnodeTypeKeys = {}

Definition at line 147 of file error_injection.py.

◆ btreeType

dictionary btreeType

Initial value:

 =  {b'01': 'M0_BBT_INVALID', b'02': 'M0_BBT_BALLOC_GROUP_EXTENTS', b'03': 'M0_BBT_BALLOC_GROUP_DESC', b'04': 'M0_BBT_EMAP_EM_MAPPING',
              b'05': 'M0_BBT_CAS_CTG', b'06': 'M0_BBT_COB_NAMESPACE', b'07': 'M0_BBT_COB_OBJECT_INDEX', b'08': 'M0_BBT_COB_FILEATTR_BASIC',
              b'09': 'M0_BBT_COB_FILEATTR_EA', b'0a': 'M0_BBT_COB_FILEATTR_OMG', b'0b': 'M0_BBT_CONFDB', b'0c': 'M0_BBT_UT_KV_OPS', b'0d': 'M0_BBT_NR'}

Definition at line 143 of file error_injection.py.

◆ cformatter

cformatter = logging.Formatter('%(levelname)s : %(message)s')

Definition at line 40 of file error_injection.py.

◆ ch

ch = logging.StreamHandler()

Definition at line 37 of file error_injection.py.

◆ cob_f_container

cob_f_container = hex(int(_f_container, 16))

Definition at line 529 of file error_injection.py.

◆ cob_f_key

cob_f_key = hex(int(_f_key, 16))

Definition at line 530 of file error_injection.py.

◆ default

default

Definition at line 49 of file error_injection.py.

◆ dest

dest

Definition at line 49 of file error_injection.py.

◆ DMDList

list DMDList = ['BE_BNODE', 'BE_EMAP_KEY', 'BE_EMAP_REC', 'COB_NSREC', 'BALLOC_GROUP_DESC']

Definition at line 139 of file error_injection.py.

◆ False

False

Definition at line 49 of file error_injection.py.

◆ fformatter

fformatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')

Definition at line 39 of file error_injection.py.

◆ fh

fh = logging.FileHandler(log_filename)

Definition at line 34 of file error_injection.py.

◆ filename

filename = args.mfile

Definition at line 96 of file error_injection.py.

◆ float

float

Definition at line 67 of file error_injection.py.

◆ footer

string footer = b'33f007e7f007e777'

Definition at line 116 of file error_injection.py.

◆ GMDList

list GMDList

Initial value:

1 = ['BE_BTREE', 'BE_EMAP', 'BE_LIST', 'BE_SEG_HDR', 'BALLOC', 'STOB_AD_0TYPE_REC', 'STOB_AD_DOMAIN',

2 'COB_DOMAIN', 'CAS_STATE', 'CAS_CTG']

Definition at line 140 of file error_injection.py.

◆ header

string header = b'33011ca5e511de77'

Definition at line 114 of file error_injection.py.

◆ help

help

Definition at line 49 of file error_injection.py.

◆ int

int

Definition at line 50 of file error_injection.py.

◆ log_filename

string log_filename = "hole_creation_" + timestr + ".log"

Definition at line 29 of file error_injection.py.

◆ logger

logger = logging.getLogger()

Definition at line 31 of file error_injection.py.

◆ noOfErr

noOfErr = args.noOfErr

Definition at line 98 of file error_injection.py.

◆ noOfErrs

def noOfErrs = 0

Definition at line 501 of file error_injection.py.

◆ parser

parser = argparse.ArgumentParser(description="Basic Arguments to run the script")

Definition at line 48 of file error_injection.py.

◆ recordDict

dictionary recordDict

Initial value:

 =  {'BE_BTREE': [], 'BE_BNODE': [], 'BE_EMAP_KEY': [], 'BE_EMAP_REC': [], 'BE_EMAP': [], 'BE_LIST': [],
               'BE_SEG_HDR': [], 'BALLOC': [],
               'STOB_AD_0TYPE_REC': [], 'STOB_AD_DOMAIN': [], 'COB_DOMAIN': [], 'COB_NSREC': [], 'BALLOC_GROUP_DESC': [],
               'EXT': [], 'POOLNODE': [],
               'POOLDEV': [], 'POOL_SPARE_USAGE': [], 'CAS_STATE': [], 'CAS_CTG': [], 'EXTRA': []}

Definition at line 127 of file error_injection.py.

◆ recordType

recordType = args.Record_Type

Definition at line 97 of file error_injection.py.

◆ results

results = parser.parse_args()

Definition at line 79 of file error_injection.py.

◆ seed

seed = args.seed

Definition at line 101 of file error_injection.py.

◆ sizeDict

dictionary sizeDict

Initial value:

 =  {'BE_BTREE': [], 'BE_BNODE': [], 'BE_EMAP_KEY': [], 'BE_EMAP_REC': [], 'BE_EMAP': [], 'BE_LIST': [],
             'BE_SEG_HDR': [], 'BALLOC': [],
             'STOB_AD_0TYPE_REC': [], 'STOB_AD_DOMAIN': [], 'COB_DOMAIN': [], 'COB_NSREC': [], 'BALLOC_GROUP_DESC': [],
             'EXT': [], 'POOLNODE': [],
             'POOLDEV': [], 'POOL_SPARE_USAGE': [], 'CAS_STATE': [], 'CAS_CTG': [], 'EXTRA': []}

Definition at line 133 of file error_injection.py.

◆ stob_f_container

stob_f_container

Definition at line 531 of file error_injection.py.

◆ stob_f_key

stob_f_key

Definition at line 531 of file error_injection.py.

◆ timestr

timestr = time.strftime("%Y%m%d-%H%M%S")

Definition at line 28 of file error_injection.py.

◆ type

type

Definition at line 50 of file error_injection.py.

◆ typeDict

dictionary typeDict

Initial value:

 =  {b'01': 'RPC_PACKET', b'02': 'RPC_ITEM', b'03': 'BE_BTREE', b'04': 'BE_BNODE', b'05': 'BE_EMAP_KEY',
             b'06': 'BE_EMAP_REC',
             b'07': 'BE_EMAP', b'08': 'BE_LIST', b'09': 'BE_SEG_HDR', b'0a': 'BALLOC', b'0b': 'ADDB2_FRAME_HEADER',
             b'0c': 'STOB_AD_0TYPE_REC',
             b'0d': 'STOB_AD_DOMAIN', b'0e': 'COB_DOMAIN', b'0f': 'COB_NSREC', b'10': 'BALLOC_GROUP_DESC', b'11': 'EXT',
             b'12': 'CAS_INDEX',
             b'13': 'POOLNODE', b'14': 'POOLDEV', b'15': 'POOL_SPARE_USAGE', b'16': 'CAS_STATE', b'17': 'CAS_CTG',
             b'22': 'WRONG_ENTRY', b'44': 'WRONG_ENTRY'}

Definition at line 118 of file error_injection.py.

Functions

Variables

Function Documentation

◆ ConvertAdstob2Cob()

◆ ConvertCobAdstob()

◆ CorruptEmap()

◆ EditMetadata()

◆ Induce512kbError()

◆ InduceCorruption()

◆ InduceErrInAllRecord()

◆ InduceErrInDMDRecords()

◆ InduceErrInGMDRecords()

◆ InduceHugeError()

◆ InduceRandomCorruption()

◆ ListAllEmapPerDevice()

◆ read_metadata_file()

◆ ReadBeBNode()

◆ ReadCompleteRecord()

◆ ReadMetadata()

◆ ReadTypeSize()

◆ RecordOffset()

◆ VerifyLengthOfRecord()

Variable Documentation

◆ action

◆ args

◆ BeBnodeTypeKeys

◆ btreeType

◆ cformatter

◆ ch

◆ cob_f_container

◆ cob_f_key

◆ default

◆ dest

◆ DMDList

◆ False

◆ fformatter

◆ fh

◆ filename

◆ float

◆ footer

◆ GMDList

◆ header

◆ help

◆ int

◆ log_filename

◆ logger

◆ noOfErr

◆ noOfErrs

◆ parser

◆ recordDict

◆ recordType

◆ results

◆ seed

◆ sizeDict

◆ stob_f_container

◆ stob_f_key

◆ timestr

◆ type

◆ typeDict