max_acct_file_size(5)max_acct_file_size(5)NAMEmax_acct_file_size - defines the maximum accounting file size
VALUES
Failsafe
Default
Allowed values
Recommended values
DESCRIPTION
is a dynamic tunable that limits the maximum accounting file size. See
acct(2) and acct(4). If was set to a value that is not a multiple of
the accounting record size, the accounting file size limit will be
rounded up to the next full record silently unless the maximum limit is
reached. In this case, the accounting file size limit will be rounded
down to the nearest full record silently.
The only exception to this rule is when the is set to its default
value. The system will accept 2,560,000 without rounding up even if it
was not a multiple of the accounting record size. This is done to pre‐
serve binary compatibility with previous releases of HP-UX.
Who is Expected to Change This Tunable?
System administrators that wish to allow accounting files to grow
beyond the default.
Restrictions on Changing
None.
When Should the Value of This Tunable Be Raised?
If there is a need for larger accounting files than the default.
What Are the Side Effects of Raising the Value?
Accounting tools that assume accounting files no more than 2.5 MB in
size might not be able to handle larger files.
When Should the Value of This Tunable Be Lowered?
The default value is also the minimum value. If the value of was
raised it can be lowered again if large accounting files were not
desired.
What Are the Side Effects of Lowering the Value?
None.
What Other Tunable Values Should Be Changed at the Same Time?
None.
EXAMPLES
The below examples explain the behavior of the accounting subsystem
when the tunable value is not a multiple of the accounting record size.
It also considers the accounting record size as 44, which is subject to
change across releases.
Example 1:
is set to 3000000. will report the tunable value as 3000000. However,
the actual accounting file size limit will be rounded to the next full
record size which is 3000008.
Example 2:
is set to 2147483645. will report the tunable value as 2147483645.
The next full record size will be 2147483668 which is greater than the
tunable max value of 2,147,483,647. Hence the actual accounting file
size limit will be rounded to the previous full record size which is
2147483624.
WARNINGS
All HP-UX kernel tunable parameters are release specific. This parame‐
ter may be removed or have its meaning changed in future releases of
HP-UX.
Installation of optional kernel software, from HP or other vendors, may
cause changes to tunable parameter values. After installation, some
tunable parameters may no longer be at the default or recommended val‐
ues. For information about the effects of installation on tunable val‐
ues, consult the documentation for the kernel software being installed.
For information about optional kernel software that was factory
installed on your system, see at
AUTHOR
was developed by HP.
SEE ALSOacct(2), acct(4), acctsuspend(5), acctresume(5).
Tunable Kernel Parameters max_acct_file_size(5)