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27807
February 26th, 2014 04:00
VMware Esxi Host Showing high letancy with Equallogic 6510
hi Team we have equallogic 6510 with two 10G SFP+ ports on each controller. Equallogic ports are connected with B1/B2 dell MXL 10/40 Gb swicth. Both MXL are stacked .
EQuallogic connectivity are like one port from controller 1 connected to first external port of MXL and other conencted to Other first external port of B1 MXL. same with other controller also which is non active currently.
i have install Latest Multipath module also. Currenlty customer just running few test/dev machine and we are still implementation phase.
please let me know if any one face same kind of issue.
thanks in advance.
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Ravi19871
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February 27th, 2014 15:00
do we have updated copy of this document about Esxi 5.5.
second,, first script is not working ..do we need to run some selected part of script
esxcli storage nmp satp set --default-psp=VMW_PSP_RR --satp=VMW_SATP_EQL ; for i in `esxcli storage nmp device list | grep EQLOGIC|awk '{print $7}'|sed 's/(//g'|sed 's/)//g'` ; do esxcli storage nmp device set -d $i --psp=VMW_PSP_RR ; esxcli storage nmp psp roundrobin deviceconfig set -d $i -I 3 -t iops ; done
Ravi19871
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March 3rd, 2014 08:00
run the same command on all three esxi server and Multipath set policy set to Round robin also.
but still facing the same issue of letancy.
Please share if you have any more inputs
Ravi19871
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March 5th, 2014 07:00
Hi team,
still facing the Letancy issue after doing almost all the changes as per the Best practice doc and mentioned in this thread.
final check on connectvity
PS6510 with two 10 G ports on each controller. Port 1 from controller A connected to MXLswicth B1 and other port of same controller connected to MXl b2. same for the other controller also.
MXL are stacked with stacking cable.