Hp Hitachi Dynamic Link Manager Software Manuel d'utilisateur Page 127

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3. Creating an HDLM Environment
105
To boot at the ok prompt, execute the following command:
boot boot-device kernel/unix other-boot-options
To switch to the 64-bit kernel mode:
If Solaris is running, execute the following command:
# reboot -- "boot-device kernel/sparcv9/unix
other-boot-options"
To boot at the ok prompt, execute the following command:
boot boot-device kernel/sparcv9/unix other-boot-options
(6) Set Up the /etc/system File
HDLM uses a maximum of 8 KB of the stack for the kernel thread. Add the usage of
HDLM to this maximum value, specify that total value as the stack size for the kernel
thread, and then install HDLM. In Solaris 10,
default_stksize has priority over
lwp_default_stksize. Therefore, if default_stksize is specified in /etc/
system
, add 8 KB to the value specified in default_stksize. If the documentation
for the volume manager or file systems that use HDLM devices specify that the stack
size for the kernel thread is to be expanded, the value mentioned in the documentation
must be also added to the stack size.
The procedure for increasing the stack size of the kernel thread from the default size
in a system with a 64-bit kernel is as follows:
In Solaris 8 or Solaris 9
Add
set lwp_default_stksize=0x6000 to /etc/system, and then restart
the host.
In Solaris 10
Add one of the following parameters to
/etc/system, and then restart the host:
set lwp_default_stksize=0x8000
set default_stksize=0x8000
The default_stksize parameter takes precedence when both parameters are
specified.
(7) Set Up the /etc/syslog.conf File
The
dlmsetconf utility and the DLMgetras utility for collecting HDLM error
information output messages to syslog. See the
/etc/syslog.conf file (system log
configuration definition file), and then check if it is set so that messages with a level
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