Error on rename of '...' to '...' (errno: 708) + errno 140 (2 replies)

hello community,

im new to this topic and now my work stuck because i dont understand the actual problem

wahr i want to do:
set up a cluster environment consisting of 2 PCs, each running a mgmd, ndbd and mysqld + migrating a existing databasy consisting of myisam-tables

this is my actual config:

[ndbd default]
# Options affecting ndbd processes on all data nodes:
NoOfReplicas=2 # Number of replicas
DataDir=C:/mysql/bin/cluster-data # Directory for each data node's data files
DataMemory=512M # Memory allocated to data storage
IndexMemory=64M # Memory allocated to index storage
MaxNoOfUniqueHashIndexes=256
MaxNoOfOrderedIndexes=256
MaxNoOfAttributes=10000

[ndb_mgmd]
# Management process options:
HostName=mech # Hostname or IP address of management node

[ndb_mgmd]
# Management process options:
HostName=regal # Hostname or IP address of management node
DataDir=C:/mysql/bin/cluster-logs # Directory for management node log files

[ndbd]
# Options for data node "A":
HostName=mech # Hostname or IP address

[ndbd]
# Options for data node "B":
HostName=regal # Hostname or IP address

[mysqld]
# SQL node options:
HostName=mech # Hostname or IP address

[mysqld]
# SQL node options:
HostName=regal # Hostname or IP address

you can see, if have already increased MaxNoOfAttributes, but the error is still there

my database has about 65 tables
about 40 i think are now "converted" to NDBCLUSTER

but now every table i try i get the error:
Can't create table 'rt.#sql-2518_2' (errno: 708)
OR
Error on rename of '...' to '...' (errno: 708)
error-message varies

you can see i already increased some values

what is wrong with my configuration?

the second problem is a single table, that has ~112 colums, about 20-25 of them are of the type "text", i dont know if this matters or not

here i get can't create table errno 140

if i take some colums away it seems that its been created, but what should i do with the half of a table ;)

has anyone an idea?

thanks a lot for your help!

Greets - mech


PS: please excuse my dirty english ...

[EDIT:] in regard to another topic related to this: after making changes to the config.ini ive shut down all, and started the mgmd -f c:... --reload
mgmd --print-full-config shows, that the parameter are set as in the config.ini