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2 Intern
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174 Posts
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629
August 20th, 2013 20:00
How do i find data transfer rate in Mirrorview/A?
Hi there,
We have Mirrorview/A setup with both production and DR array is CX4-120 (04.30.000.5.523). we configured normal as well as consistency mirror groups. Often consistency group mirrors only went to admin fractured state and not normal mirrors. we verified the network end, seems normal. Also i want to know how much data replicated for a particular time from source to DR? Is there any option available in Unisphere window for this? I can see the bandwith fully used even no data insert on source side. Based on data transfer rate, i have to verify current bandwidth is whether sufficient or not? Please suggest me. Thanks in advance.
Mirror Settings:
Recovery Policy: Automatic
Synchronization rate: Medium
Update Type: Start of Last Update-60
Archuperi721
110 Posts
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August 20th, 2013 22:00
Please check for available RLP, and add more space if indeed.
you can check switch port tx / rx on which your CX port is connected... if you need some graphical try ECC / Analyzer
kelleg
4.5K Posts
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August 28th, 2013 14:00
There is no monitoring in Unisphere for checking the bandwidth for mirrors connections. Also, you did not mention if you're using iSCSI connections or Fiber Channel connections between the arrays. Mirrorview will use what bandwidth is available.
glen
o17Uu33DCF12520
4 Operator
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1.1K Posts
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August 28th, 2013 19:00
suggest you set dedicated ports on both arrays exclusively for replication, and collect the data transfer statistics via the switch in the zone between these 2 ports.