Strange performance charts after upgrade to 6.7 U2. algorithm newreno

After I upgraded a host to 6.7U2 from 6.5 I got som strange  performance chart, Realtime, 1 day for latency view.Looked like this: The answer it will be fixed in U3, at the moment I do not have the information when this will be released! 2019-06-20T11:04:00.034Z info hostd[2099465] [Originator@6876 sub=Libs opID=53a6b81e] NetstackInstanceImpl: congestion control algorithm: … Continue reading Strange performance charts after upgrade to 6.7 U2. algorithm newreno

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Migrate to Virtual Center 6.7 when the Virtual Center is Virtulized on providers Virtual Center. Migrated Virtual Center has no ip connectivity to local ESXi host. Add extra nic to VirtualCenter is the soloution!

You need ip connectivity from the temp VC to the ESXi host that the upgraded VC is hosted. We want to upgrade VC-CUST (192.168.1.1), in this case migrate to 6.7 from 6.5. This CirtualCenter resides in hosted VirtualCenter VC-Provider. VC-Provider has NO ip connectivity to customer. VC-CUST has no IP connectivity to ESXI host (172.16.1.2) … Continue reading Migrate to Virtual Center 6.7 when the Virtual Center is Virtulized on providers Virtual Center. Migrated Virtual Center has no ip connectivity to local ESXi host. Add extra nic to VirtualCenter is the soloution!

CONFIGURING PURE1 VM ANALYTICS With Proxy settings

Please follow this great guide from Cody! https://www.codyhosterman.com/2018/10/configuring-pure1-vm-analytics-detailed-guide/ When you come to the point when you shall install or update something stop! Now it is time for proxy stuff. Apt proxy settings sudo vi /etc/apt/apt.conf.d/proxy.conf Acquire { HTTP::proxy "http://proxy.invid.se:8080"; HTTPS::proxy "http://proxy.invid.se:8080"; } Linux For other Linux stuff you want to add this in root users … Continue reading CONFIGURING PURE1 VM ANALYTICS With Proxy settings

Brocade San Switch – Commands to know

Show switchshow - Indicators like no light or In_sync will be displayed portshow <port> - Provides report on errors on a port porterrshow - provides gist of port errors, look for delta of counters portstatsshow <port> - Provides details of port errors portstats64show - Extension of portstatsshow when 32 bit counters do not suffice, look … Continue reading Brocade San Switch – Commands to know