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[Linux-cluster] Reduce virtual IP disable time

I am looking for a safe way to reduce the time to relocate virtual IPs from one server to another (as managed by rgmanger in RHCS4)?

The project I am working on requires a large number of virtual IP resources (over 50). Here are some stats:
- Migrating a single VIP takes 11 seconds.
- Migrating 11 of them takes 122.

The major slowdown seems to be bringing them down:

- Disabling the service takes 110 seconds.
- Enabling the service takes 11 seconds

I found the "sleep 10" parameter in
commenting it out dramatically reduces the migration and disabling times (down to 12 seconds)

Is there any reason not to comment it out. The script comment above the command says
# XXX Let nfsd/lockd clear their queues; we hope to have a
# way to enforce this in the future
I am using the VIPs for web serving, not NFS


ps: I would prefer not editing scripts that belong to rgmanager. would it make sense to try and log a support call and an RFE in bugzilla to make it configurabl in /etc/sysconfig/cluster, for example, or elsewhere?
fn:Riaan van Niekerk
n:van Niekerk;Riaan
org:Obsidian Systems;Obsidian Red Hat Consulting
email;internet:riaan obsidian co za
title:Systems Architect
tel;work:+27 11 792 6500
tel;fax:+27 11 792 6522
tel;cell:+27 82 921 8768

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