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March 23rd, 2012 11:00
SCSI-3 reservations across sites between arrays (using EMC SRDF)?
Hi
Can you answer the following question for me,
Is it possible to have SCSI-3 reservations across sites, between arrays that are only replicated (using EMC SRDF)?
Thanks in advance.
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dynamox
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March 23rd, 2012 12:00
symconfigure only works on locally discovered array
UdayBidikar
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May 24th, 2012 06:00
The SCSI3 persistent reservation keys are NOT stored on a data LUN. Hence they are not replicated across SRDF. I believe they are stored on "special" SFS (Symmetrix File System) volume on your local symmetrix box.
dynamox
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May 25th, 2012 10:00
one thing to add is that on code 75 ( i assume you are using VMAX), SCSI3 is enabled by default on all devices.