IBM Version 52 Computer Accessories User Manual


 
Field / Description
Tuning Formula or Default Value
(Default value is provided if there is no
tuning formula)
v Sun Solaris 32-bit:
If memory allocated to the server node is
greater than or equal to 3900 MB, it
allocates 3900 MB. Else, if the memory
allocated to server node is lesser than or
equal to 512 MB, it allocates 512 MB.
v Sun Solaris 64-bit:
if (MEMORY_ASI >= 3900,
MEMORY_ASI, if (MEMORY_ASI <= 512,
512, can set a maximum heap limit of 4
GB for MEMORY_ASI))
v Linux 32-bit:
If memory allocated to the server node is
greater than or equal to 2036 MB, it
allocates 2036 MB. Else, if the memory
allocated to server node is lesser than or
equal to 512 MB, it allocates 512 MB. If
the memory allocated is greater than 512
MB, but lesser than 2036 MB, it allocates
the memory allocated to each server node.
v Linux 64-bit:
if (MEMORY_ASI >= 2036,
MEMORY_ASI, if (MEMORY_ASI <= 512,
512, MEMORY_ASI))
v Windows 32-bit:
if (MEMORY_ASI >= 1280, 1280, if
(MEMORY_ASI <= 512, 512,
MEMORY_ASI))
v Windows 64-bit:
if (MEMORY_ASI >= 1536,
MEMORY_ASI, if (MEMORY_ASI <= 512,
512, MEMORY_ASI))
v IBM iSeries OS/400:
If memory allocated to the server node is
greater than or equal to 2048 MB, it
allocates 2048 MB. Else, if the memory
allocated to server node is lesser than or
equal to 512 MB, it allocates 512 MB. If
the memory allocated is greater than 512
MB, but lesser than 2048 MB, it allocates
the memory allocated to each server node.
v IBM OS/390:
If memory allocated to the server node is
greater than or equal to 2048 MB, it
allocates 2048 MB. Else, if the memory
allocated to server node is lesser than or
equal to 512 MB, it allocates 512 MB. If
the memory allocated is greater than 512
MB, but lesser than 2048 MB, it allocates
the memory allocated to each server node.
132 Sterling B2B Integrator: Performance Management