09-15-2015
HACMP - two nodes - take too long to sync
HI Admin,
I have running 2 node HACMP cluster- AIX 6.1. I just set it up.
It does sync completely without any errors. But it take too long to sync. More than 30 mins... any reasons? Where can I start looking into ?
Same network, same Subnet
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SYNC(8) BSD System Manager's Manual SYNC(8)
NAME
sync -- force completion of pending disk writes (flush cache)
SYNOPSIS
sync
DESCRIPTION
The sync utility can be called to ensure that all disk writes have been completed before the processor is halted in a way not suitably done
by reboot(8) or halt(8). Generally, it is preferable to use reboot(8) or halt(8) to shut down the system, as they may perform additional
actions such as resynchronizing the hardware clock and flushing internal caches before performing a final sync.
The sync utility utilizes the sync(2) function call.
SEE ALSO
fsync(2), sync(2), syncer(4), halt(8), reboot(8)
HISTORY
A sync utility appeared in Version 4 AT&T UNIX.
BSD
May 31, 1993 BSD