Memory Requirements; Disk Capacity Requirements; The Number Of Paths Supported In Hdlm - Hitachi XP P9500 User Manual

Memory Requirements

The host requires 11 MB of memory.

Disk Capacity Requirements

Table 3-16 Disk capacity requirements for a host on page 3-32
capacity requirements for a host.
/etc
/kernel/drv
/opt
#1
/var
#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 up.

The Number of Paths Supported in HDLM

Table 3-17 Number of LUs and Paths Supported in HDLM on page 3-33
the number of paths per LU and the number of total physical paths that are
Supported in HDLM.
3-32
Table 3-16 Disk capacity requirements for a host
Directory
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for Solaris(R))
Disk capacity requirement
3MB
2MB + x bytes
(x = the-number-of-LUs × the-number-of-
physical-paths × 1.5KB)
274MB
#2 #3
pMB + qMB + 11MB
lists the disk
lists