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Operating Systems AIX AIX 5.3 MPIO vs RDAC on DS4000 range Post 302244819 by dig1tal on Wednesday 8th of October 2008 04:14:19 PM
Old 10-08-2008
hello,

we are running sddpcm on ds4700/ds4300 behind the svc. it works quite well and we've noticed considerable performance gains in I/O. we also have some environments running on js22's with one vios serving sddpcm I/O out to 2 lpars.

before the svc, we were using rdac with active/passive on the ds4000.
 

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svc.configd(1M) 														   svc.configd(1M)

NAME
svc.configd - Service Management Facility repository daemon SYNOPSIS
/lib/svc/bin/svc.configd svc.configd is the repository daemon for the Service Management Facility. svc.configd is invoked automatically during system startup, and restarted if any failures occur. svc.configd should never be invoked directly. Interaction with svc.configd is by way of libscf(3LIB) and the command line tools:svcs(1), svcprop(1), svcadm(1M), and svccfg(1M). See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsr | +-----------------------------+-----------------------------+ svcs(1), svcprop(1), svcadm(1M), svccfg(1M), libscf(3LIB), attributes(5) 27 Oct 2004 svc.configd(1M)
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