Query: iSCSI boot problem on HPE DL380 G10

[ali5]

Hi Guys

I want to enable iSCSI boot to have install ESXi on my G10 server.

Unfortunately, After some configs the server cann't login to iSCSI target and this message was appear:

Feb 6 16:57:31 iscsi kernel: TARGET_CORE[iSCSI]: Expected Transfer Length: 260 does not match SCSI CDB Length: 255 for SAM Opcode: 0x12
Feb 6 16:57:31 iscsi kernel: ISCSI_FLAG_CMD_READ or ISCSI_FLAG_CMD_WRITE set when Expected Data Transfer Length is 0 for CDB: 0x00, Fixing up flags

Feb 6 16:58:16 iscsi kernel: Did not receive response to NOPIN on CID: 1, failing connection for I_T Nexus iqn.2015-02.com.hpe:uefi-U32-WQ0C2P01JX,i,0x2c44fd97f598,iqn.2022-02.local.example.stg:h026,t,0x01

Do you have any idea?

[support_s]

System recommended content:

1. HPE Boot from SAN Configuration Guide

2. HP UEFI Deployment Methods for HP ProLiant Gen9 Servers - iSCSI Boot Deployment

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[ali5]

I did tasks but server can’t connect to iscsi target.
My iSCSI target run on ubuntu server

[Suman_1978]

Hi,

Were you able to fix this issue?  I found some info from other sites, hope this helps.  If you need further support, you may log a case with HPE.

https://www.spinics.net/lists/target-devel/msg02190.html
https://communities.vmware.com/t5/ESXi-Discussions/High-latency-with-CEPH-iSCSI-Hitting-vmhba-timeouts/td-p/2287244

Thanks