On 09/08/2011 02:06 AM, Heinrich Langos wrote: > Hi htere, > > I am using the open-iscsi initiator to access a storage back end for > my Xen based virtualization infrastructure. > Since The current 3.0.x Linux kernel finally has everything that I > need to run the host system (Dom0) without any additional patches I > thought I'd give it a try and see if I can replace the 2.6.32 hosts > that cause a lot of trouble when mixing Xen + iSCSI + multipath. > > This is raw "dd" throughput for reading ~30GB from an iSCSI storage > via a dedicated 1GB Ethernet link. > > 2.6.32 : 102 MB/s > 2.6.38 : 100 MB/s > 2.6.39 : 44 MB/s > 3.0.1 : 43 MB/s >
I can replicate this now. For some reason I only see it with 1 gig. I think my 10 gig setups that I have been testing with are limited by something else. Doing git bisect now to track down the change that caused the problem. -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/open-iscsi?hl=en.
