Dell MX5108n OS10 Enterprise Edition User Guide for PowerEdge MX IO Modules Re - Page 665
iSCSI synchronization on VLT
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OS10(config-sys-qos)# exit OS10(config)# iscsi session-monitoring enable OS10(config)# iscsi aging time 15 OS10(config)# iscsi priority-bits 0x20 OS10(config)# iscsi enable View iSCSI optimization OS10# show iscsi iSCSI Auto configuration is Enabled iSCSI session monitoring is Enabled iSCSI COS qos-group 4 remark dot1p 4 Session aging time 15 Maximum number of connections is 100 Port IP Address 3260 860 3261 10.1.1.1 OS10# show iscsi session detailed Session 1 Target:iqn.2001-05.com.equallogic:0-8a0906-00851a00c-98326939fba510a1-517 Initiator:iqn.1991-05.com.microsoft:win-rlkpjo4jun2 Up Time:00:00:18:12(DD:HH:MM:SS) Time for aging out:29:23:59:35(DD:HH:MM:SS) ISID:400001370000 Initiator Initiator Target Target Connection IP Address TCP Port IP Address TCP Port ID 10.10.10.210 54748 10.10.10.40 3260 1 Session 2 Target:iqn.2001-05.com.equallogic:0-8a0906-01251a00c-8ab26939fbd510a1-518 Initiator:iqn.1991-05.com.microsoft:win-rlkpjo4jun2 Up Time:00:00:16:02(DD:HH:MM:SS) Time for aging out:29:23:59:35(DD:HH:MM:SS) ISID:400001370000 Initiator Initiator Target Target Connection IP Address TCP Port IP Address TCP Port ID 10.10.10.210 54835 10.10.10.40 3260 1 OS10# show iscsi storage-devices Interface Name Storage Device Name Auto Detected Status ethernet1/1/23 EQL-MEM true iSCSI synchronization on VLT An iSCSI session is considered to be learnt on VLT LAG during the following scenarios: • If the iSCSI session receives control packets, as login-request or login-response, on the VLT LAG. • If the iSCSI session does not receive control packets, but receives data packets on the VLT LAG. This happens when iSCSI session monitoring is enabled after the iSCSI session has started. The information learnt about iSCSI sessions on VLT LAGs are synchronized with the VLT peers. The synchronization of the iSCSI sessions happens based on various scenarios: • If the iSCSI login request is received on an interface that belongs to a VLT LAG, the information is synchronized with the VLT peer and the connection is associated with the interface. Converged data center services 665