Hello Steve,
what is the actual distance on the path to the tape drives? Can you ask
your SAN team how many buffer credits are configured on the switch ports?
It seems from your statement 76 km distance that it might be a long
distance connection. Make sure you have enought buffer credits on the
Steve, is this a TCPIP or FC connection?
Mike
On Thursday, October 30, 2014, Steven Harris st...@stevenharris.info
wrote:
Thanks for your interest Mike. The san guy tells me it's 380 microseconds
which equates to 76 km distance.
Regards
Steve
On 30 Oct 2014 23:50, Ryder, Michael S
Hi All
I have a TSM 6.3.4 server on newish P7 hardware and AIX V7.1. HBAs are
all 8Gb. The sans behind it are 8Gb or 4Gb depending which path they
take as we are in the middle of a SAN upgrade and there is still an old
switch in the mix.
Disk is XIV behind SVC. Tape is TS3500 and LTO5.
Steve:
What is the latency on your intersite connection?
Best regards,
Mike, x7942
RMD IT Client Services
On Thu, Oct 30, 2014 at 8:35 AM, Steven Harris st...@stevenharris.info
wrote:
Hi All
I have a TSM 6.3.4 server on newish P7 hardware and AIX V7.1. HBAs are
all 8Gb. The sans behind
Thanks for your interest Mike. The san guy tells me it's 380 microseconds
which equates to 76 km distance.
Regards
Steve
On 30 Oct 2014 23:50, Ryder, Michael S michael_s.ry...@roche.com wrote:
Steve:
What is the latency on your intersite connection?
Best regards,
Mike, x7942
RMD IT
