[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: [Linux-cluster] Clustered VGs with many PVs slow to activate



On Fri, 2007-06-29 at 17:37 +0100, Bryn M. Reeves wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Christopher Barry wrote:
> > What's interesting to me here is the huge difference in real vs. user or
> > sys time. It appears to spend most of the time waiting around.
> > 
> > Can you trace the process to see what it's doing and where it sits and
> > waits?
> > 
> 
> It'll be waiting for I/O to all the metadata areas on all the different PVs.
> 
> Regards,
> Bryn.
> 
> 
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.7 (GNU/Linux)
> Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
> 
> iD8DBQFGhTU06YSQoMYUY94RArmcAKDVubXRwakPZM24kyDBmdk/v8V9IQCgohPF
> edZ1PUYQStsZheHmnzO74bI=
> =bu6q
> -----END PGP SIGNATURE-----
> 
> --
> Linux-cluster mailing list
> Linux-cluster redhat com
> https://www.redhat.com/mailman/listinfo/linux-cluster


And is this currently a serial event?


-- 
Regards,
-C


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]