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Installation and Initial Configuration 1-17
Contents of tbconfig.std
ROOTPATH specifies the pathname of the chunk where the root dbspace
resides. Informix recommends that this value be a link that points to the root
dbspace chunk device. Refer to page 1-22 for information about setting the
value of this parameter.
ROOTSIZE specifies the size of the root dbspace in kilobytes. Refer to
page 1-23 for information about setting the value of this parameter.
SERVERNUM specifies a unique identification number which, along with the
DBSERVERNAME, distinguishes this OnLine database server from all others.
Refer to page 1-31 for information about setting the value of this parameter.
SHMBASE specifies the address that serves as the base of shared memory
when shared memory is attached to the memory space of a user process.
Refer to page 2-26 for information about the value of this parameter.
SPINCNT is supported by some multiprocessor machines. Refer to page 1-40
for information about setting the value of this parameter.
TAPEBLK specifies in kilobytes the size of the tape block for the archive tape
device. Refer to page 1-29 for information about setting the value of this
parameter.
TAPEDEV specifies the device pathname of the archive tape device. Refer to
page 1-28 for information about setting the value of this parameter.
TAPESIZE specifies in kilobytes the maximum amount of data that should be
stored on a tape mounted on the archive tape device. Refer to page 1-29 for
information about setting the value of this parameter.
TBLSPACES specifies the maximum number of open or active tblspaces
supported by this OnLine configuration. Refer to page 1-34 for information
about setting the value of this parameter.
TRANSACTIONS specifies the maximum number of concurrent OnLine user
processes supported by this OnLine configuration. As a general guideline,
TRANSACTIONS is set to the value of USERS. Refer to page 1-33 for infor-
mation about setting the value of this parameter.
TXTIMEOUT specifies, for a client/server environment, the maximum
number of seconds that an OnLine database server waits for a transaction
during a two-phase commit. This parameter is used only if OnLine uses the
distributed capabilities of IBM Informix STAR. Refer to page 9-57 for infor-
mation about setting the value of this parameter.