Veritas Storage Foundation 5.1 SP1 for Oracle RAC Administrator"s Guide (5900-1512, April 2011)

Table 5-1
GAB static tunable parameters (continued)
Values (default
and range)
DescriptionGAB parameter
Default: 128
Range: 1-1024
Number of pending messages in GAB
queues (send or receive) before GAB
hits flow control.
This can be overwritten while cluster
is up and running with the gabconfig
-Q option. Use the gabconfig
command to control value of this
tunable.
flowctrl
Default: 48100
Range: 8100-65400
GAB internal log buffer size in byteslogbufsize
Default: 256
Range: 128-4096
Maximum messages in internal
message log
msglogsize
Default: 120000
msec (2 minutes)
Range:
160000-240000 (in
msec)
Maximum time to wait for isolated
client
Can be overridden at runtime
See “About GAB run-time or dynamic
tunable parameters” on page 246.
isolate_time
Default: 5
Range: 3-10
Number of times to attempt to kill
client
Can be overridden at runtime
See “About GAB run-time or dynamic
tunable parameters” on page 246.
gab_kill_ntries
Default: 12
Range: 1-256
Maximum number of wait periods (as
defined in the stable timeout
parameter) before GAB disconnects the
node from the cluster during cluster
reconfiguration
gab_conn_wait
245Tunable parameters
About GAB tunable parameters