Synology storage latency and disconnects on VMware

Symptoms Synology SA3400 SAN connected to  VMware vSphere ESXi 6.7 using iSCSI This is a new install.  The issues have been occurring since you started using the Synology for VMware datastores Event: Device or filesystem with identifier x has entered the All Paths Down state.             Warning Event: Lost connectivity to storage device . Path vmhba64:C0:T1:L1 is …Read More…

Virtual Servers, Storage, and SAN – Why your servers are slow

Alright folks, this is a technical topic, but I’m going to try to explain it simply.  Bear with me! If your organization has more than five servers, you are probably using a virtualization system like VMWare or Microsoft’s HyperV.  These systems give huge benefits in terms of high-availability, disaster recovery, and management ability.  But if …Read More…