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/etc/fdmns/<domainname>
correcting links to renumbered SCSI devices
required manual modifications
/etc/fstab
correcting references to renumbered devices
required manual modifications
/etc/hosts
adding host names to
checking entries after installation
checking for existing entries
modifying after installation
required manual modifications
updated by installation
updated by installation
/etc/rc.config
ASE variable
ASELOGGER variable
ASELOGGER variable
ASE_ID variable
ASE_ID variable
ASE_ID variable, checking
CLUSTER_NET variable
CLUSTER_NET variable
CLUSTER_NET variable, checking
CNX_DISK variable
CNX_DISK variable
CNX_DISK variable
IFCONFIG variable
IFCONFIG variable, checking
IMC_AUTO_INIT variable
IMC_MAX_ALLOC variable
IMC_MAX_RECV variable
NETDEV variable
NETDEV variable
NETDEV variable, checking
NUM_NETCONFIG variable
updated by installation
updated by installation
variable table
/etc/svc.conf
hosts entry
required manual modifications
/etc/sysconfigtab
attribute table
cluster_disable attribute
cluster_version attribute
dlm_disable_rd attribute
mchan_debug attribute
rm-no-inheritance attribute
updated by installation
/genvmunix
booting before upgrading TruCluster product
booting to single-user mode before deinstalling TruCluster subsets
example of a kernel that does not contain cluster support
SCSI controller entries in kernel configuration file
use when updating base but not TruCluster product
when to boot for TruCluster upgrade or base update
/sys/<HOSTNAME>/vmunix
default name for new kernel
move to /vmunix
/sys/conf/<NAME>.list
/var/ase/config/config.state
contains SCSI controller information
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A
abbreviations
adapter
MEMORY CHANNEL
adding a system
must be at same version
AdvFS
cannot use fileset as a tie-breaker disk
correcting links to renumbered SCSI devices
required subsets
rolling upgrade restriction
subsets
ASE
basic information
logger daemon
populating member list
SCSI device numbering
validation fails
ASE database
See asecdb database
ASE identifier
See ASE_ID
ASE service
IP address for failover
preparing for upgrade
ASE variable
asecdb database
deleting
detected by installation procedure
initializing new
populating member list
preserved when updating operating system
restoring existing
reusing existing
saving existing when deinstalling subsets
aselogger daemon
ASELOGGER variable
adding to /etc/rc.config
asemgr utility
ASP policy
logging levels
populating member list
setting up service for a tie-breaker disk
verifying that systems are up and running
ase_fix_config utility
description
full pathname
interaction with doconfig program
interaction with doconfig program
modifies kernel configuration file
SCSI configuration file
ASE_ID variable
checking and setting with rcmgr command
range of values
specifying during installation
specifying during upgrade
asynchronous transfer mode
See ATM
ATM
kernel options
audit
rolling upgrade restriction
available server environment
See ASE
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B
Berkeley Internet Name Domain
See BIND
BIND
boot_reset console variable
bus_probe_algorithm console variable
checking value of
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C
caution
cluster partition and tie-breaker disk
correct ASE_IDs
deleting asecdb database
dlm_enable and rolling upgrades
enabling new DLM interfaces
when to boot /genvmunix before loading TruCluster kit
cfgmgr server
verifying that running
cluster
cnxmgrd daemon
disabling local system
partition
system does not have to be in an ASE
version
cluster interconnect
Cluster Monitor
patch
rolling upgrade restriction
cluster_cnx service
clu_ivp does not verify the host number
host number 42 reserved for
registered by cnxmond
cluster_disable attribute
disabling cluster when updating operating system
CLUSTER_NET variable
applies to Production Server and Available Server
contains IP name of primary interface
specifying during upgrade
cluster_version attribute
checking value of
clu_ivp utility
checking installation before configuring a tie-breaker disk
description and use
cnxmond daemon
registers cluster_cnx service at startup
cnxset command
cnxshow command
checking for tie-breaker disk
system unable to join cluster
CNX_DISK variable
checking value of
removed from rc.config during deinstallation
specifying during upgrade
console
boot_reset variable
bus_probe_algorithm variable
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D
daemon.log file
existing cluster recovery messages
formation of new cluster messages
increasing logging level from asemgr
dataless environment
do not install in
deinstalling TruCluster subsets
distributed lock manager
See DLM
distributed raw disk
See DRD
DLM
caution about enabling new interfaces
enabling new interfaces following completion of rolling upgrade
enabling new interfaces for full or simultaneous installations
dlm_disable_rd attribute
description
dlm_enable script
do not use during a rolling upgrade
using after completing rolling upgrade on all systems
doconfig program
assigns SCSI logical bus numbers
calls ase_fix_config
error message
kernel configuration file
documentation
HTML versions of
needed for preinstallation tasks
related
DRD
deleting services before modifying ASE_ID
verification fails
drd_ivp utility
troubleshooting ASE membership
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F
file command
using to verify shared SCSI connections
file system
correcting references to renumbered SCSI devices
full installation
description
tasks
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H
host name
required entries in /etc/hosts
HTML
documentation in
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I
ifconfig command
using to check status of MEMORY CHANNEL
IFCONFIG variable
checking value of
relationship to number of MEMORY CHANNEL adapters
IMC_AUTO_INIT variable
IMC_MAX_ALLOC variable
IMC_MAX_RECV variable
installation
clu_install script
default file locations
types of
installation verification procedure
See clu_ivp utility
IP name and address
ASE services
host number 42 reserved for cluster_cnx
network interfaces
overriding existing
specifying during installation
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K
kern.log file
cluster startup messages
kernel
ATM configuration options
building new
configuration file modified by ase_fix_config
moving to root directory
specifying kernel configuration file
troubleshooting build failure
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L
license
overview
registering
subsets associated with each
lmf command
list
reset
Logical Storage Manager
See LSM
LSM
cannot use volume as a tie-breaker disk
reconfiguring metadata after renumbering SCSI devices
rolling upgrade restriction
subsets
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M
mchan_debug attribute
description
setting
member
of cluster but not of an ASE
populating ASE member list
member network interface
MEMORY CHANNEL
adapter
checking status of subnet
mchan_debug attribute
only full installation supported
subnet requirements
troubleshooting crossed cables
MEMORY CHANNEL API library
rolling upgrade restriction
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N
NETDEV variable
checking value of
relationship to number of MEMORY CHANNEL adapters
network
mask
requirements
troubleshooting interface
Network Information Service
See NIS
network services
configuring
Network Time Protocol
See NTP
NIS
NTP
NUM_NETCONFIG variable
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O
operating system
installing
subset dependencies
updating requires booting /genvmunix
updating underneath installed TruCluster product
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P
PAK
patch
Cluster Monitor for rolling upgrade
ping command
when fails
portmap daemon
verifying that running
Product Authorization Key
See PAK
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R
rcmgr command
get ASE_ID
get CLUSTER_NET
get CLUSTER_NET
get CNX_DISK
get CNX_DISK
get or set ASE_ID variable
set ASELOGGER
rebooting
after installation
from dlm_enable after completing rolling upgrades on all systems
from dlm_enable for full or simultaneous installations
if set mchan_debug attribute
startup messages after installation
restrictions
general
rolling upgrade
rm-no-inheritance attribute
description
rolling upgrade
description
restrictions
supported paths
tasks
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S
SCSI
bus renumbering
changing references after renumbering
device numbering
private versus shared bus numbers
renumbering shared devices after installation
setld command
deleting subsets
loading TruCluster kit
shutdown command
invoked from dlm_enable
invoked from dlm_enable following rolling upgrade
simultaneous upgrade
description
saving the asecdb database
tasks
sizer command
subnet
mask
requirements
subsets
contents
deinstalling
installing
operating system
sizes
system files
modifications to
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T
TCR_INSTALL variable
TCR_PACKAGE variable
tie-breaker disk
configuring
configuring multiple
time service
configuring
troubleshooting
ASE membership
ASE validation fails
kernel build
logging levels
MEMORY CHANNEL cables
network connections
SCSI connections
system cannot join cluster
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U
upgrade
See rolling upgrade
See simultaneous upgrade
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V
version
cluster_version attribute
virtual hub mode
configuring tie-breaker disk
voldg command
voldisk command
volrecover command
correcting references to renumbered SCSI devices
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X
xntpd daemon
a recommended time service
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