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тАО03-22-2007 07:42 PM
тАО03-22-2007 07:42 PM
Ilo and Ilo2 virtual media throughput
What are normal values for Virtual media transfer(in MB/s) using Ilo1 and Ilo2 ?
You can find me from Twitter @JKytsi
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тАО03-23-2007 05:55 AM
тАО03-23-2007 05:55 AM
Re: Ilo and Ilo2 virtual media throughput
Will a locally-connected 48x CD-ROM be faster than Virtual Media? Yes.
What are you exactly trying to accomplish? There may be best practices that apply.
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тАО03-23-2007 09:32 PM
тАО03-23-2007 09:32 PM
Re: Ilo and Ilo2 virtual media throughput
Thanks for the reply, the thing I was looking is the ABSOLUTE max speed virtual media can transfer data. In my test I have DIRECT connection from my laptop to Ilo board. What is the max throughput ???
You can find me from Twitter @JKytsi
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тАО03-26-2007 05:00 AM
тАО03-26-2007 05:00 AM
Re: Ilo and Ilo2 virtual media throughput
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тАО03-26-2007 05:58 AM
тАО03-26-2007 05:58 AM
Re: Ilo and Ilo2 virtual media throughput
You can find me from Twitter @JKytsi
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тАО05-23-2007 04:17 AM
тАО05-23-2007 04:17 AM
Re: Ilo and Ilo2 virtual media throughput
I have noticed that the ILO2 virtual media performance is terrible, about 4-5 x slower than that of ILO1.
I have tried numerous different models and different firmware revisions. Even with the latest (1.29) the performance is awful.
As i have to build servers in remote datacenters that have no personnel available, i have always mounted a DVD iso locally and let the server boot from that via the ILO, but with ILO2 build time is up to 9hrs when for ILO1 servers in the same location it is about 2!
Please fix it !
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тАО05-23-2007 05:11 AM
тАО05-23-2007 05:11 AM
Re: Ilo and Ilo2 virtual media throughput
When confonted with matters of TCP performance. Some of the things to look for are:
*) window size - Tput <= Window/RTT
*) segment size - how big are the packets
*) packet losses - does anything have to be retransmitted
As I suspect there is no easy way in the field to get TCP stats out of an iLO, taking a tcpdump trace of a virtual media session - starting from _before_ the virtual media is connected I would think - would be in order.
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тАО05-23-2007 05:03 PM
тАО05-23-2007 05:03 PM
Re: Ilo and Ilo2 virtual media throughput
You can find me from Twitter @JKytsi
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тАО10-03-2007 02:47 AM
тАО10-03-2007 02:47 AM
Re: Ilo and Ilo2 virtual media throughput
I have 64bit server that can be only installed via iso boot cd. It takes FOREVER.
What's the solution\workaround to speed this up?
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тАО10-03-2007 04:17 AM
тАО10-03-2007 04:17 AM
Re: Ilo and Ilo2 virtual media throughput
You can find me from Twitter @JKytsi