Initiator (iSCSI, FCoE, AoE, iSER and NVMe over Fabrics), iSCSI accelerator and RAM disk
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Ayaz
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Wed Nov 13, 2013 5:14 pm
I have two iSCSI target servers and a client on 1gbps switch with Jumbo frames enabled.
Created RAID-1 Mirror, however the synchronization speed is too slow (13MB)
Networking is good as i see 70MB usage while doing Target to target replication.
Tested on another set of servers, looks like synchronization has some sort of network usage cap.
Last edited by
Ayaz on Wed Nov 13, 2013 8:42 pm, edited 1 time in total.
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anton (staff)
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Wed Nov 13, 2013 8:40 pm
Do not use initiator-side mirror. This feature is deprecated. Please stick with a target-side MPIO-based HA. Thanks!
Regards,
Anton Kolomyeytsev
Chief Technology Officer & Chief Architect, StarWind Software
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Ayaz
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Wed Nov 13, 2013 8:44 pm
Thanks Anton, I'll consider your suggestion. [Tested on another set of servers, looks like synchronization has some sort of network usage cap.]
Can you tell me if there is some sort of network usage cap?
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anton (staff)
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Wed Nov 13, 2013 9:44 pm
There are no limitation applied. So as it's point-to-point expect to have 1/2 of the network bandwidth maximum. Either way not supported for production.
Ayaz wrote:Thanks Anton, I'll consider your suggestion. [Tested on another set of servers, looks like synchronization has some sort of network usage cap.]
Can you tell me if there is some sort of network usage cap?
Regards,
Anton Kolomyeytsev
Chief Technology Officer & Chief Architect, StarWind Software
