HP Hitachi Dynamic Link Manager Software - Manual (Page 111)

3. Creating an HDLM Environment
89
3.1.7 Memory and Disk Capacity Requirements
This subsection explains the memory and disk capacity requirements.
(1) Memory Requirements
The host requires 11 MB of memory.
(2) Disk Capacity Requirements
Table 3-16: Disk capacity requirements for a host lists the disk capacity
requirements for a host.
Table 3-16: Disk capacity requirements for a host
#1
100MB of free capacity is required in
/var/tmp
during installation.
#2
This value depends on the error log file settings. The maximum is 30000MB.
p = (s m) 1024 (in MB),
where:
s is the size of the error log file (units: KB, default is 9,900), and
m is the number of error log files (default is 2). The resulting fraction will be
rounded up.
#3
This value depends on the trace file settings. The maximum is 1000 MB.
q = (t n) 1024 (in MB),
where:
t is the size of the trace file (units: KB, default is 1,000), and
n is the number of trace files (default is 4). The resulting fraction will be rounded
Directory Disk capacity requirement
/etc
3MB
/kernel/drv
2MB + x bytes
(x = the-number-of-LUs
the-number-of-physical-paths 1.5KB)
/opt
274MB
/var
#1 pMB #2 + qMB #3 + 11MB