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Denis2019-02-28 11:23:52
VMware
Denis, 2019-02-28 11:23:52

Why do VMware (vSphere) hosts that have storages connected via iSCSI fall off?

There are hosts with VMware ESXi, 6.0.0 on supermicro clustered.
All have iSCSI storage connected from the storage of the same supermicro with CentOS Linux release 7.5.1804 installed, on which the iSCSI target is actually raised.
Actually the problem is: when you try to deploy an application with many VMs (50 and ..., all VMs have iSCSI disks), hosts lose their iSCSI target and go down. This can be treated by restarting the iSCSI target service on the storage (hosts become available).
Any ideas where the problem might be?

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