iSCSI disconnect after windows 10 reboot

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yinxiaoke
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Posts: 3
Joined: Tue Apr 10, 2018 7:11 pm

iSCSI disconnect after windows 10 reboot

Post by yinxiaoke » Tue Apr 10, 2018 7:19 pm

Dear all,
I have setup several iSCSI targets on QNAP TVS-871 with CHAP authentication. Then connect them through 1Gbps network of our company from windows computers. On 2 Windows 7 computer with static IP, there's no problem after reboot. but on 1 Windows 10 computer with DHCP, after I reboot the iSCSI disk disappeared and need to be reconnected using iSCSI initiator (it shows inactive).
Does anyone have the similar problem and any solution?

update: I had made a new target then move the LUN to that one and now connect without any problem. don't know why.

Thanks!

Xiaoke
TS-1279U-RP + REXP-1220U-RP
12x ST4000NM0033 RAID6
12x ST10000VN0004 RAID6
Firmware version 4.3.6.0883
Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz, 4 GB memory

TVS-871
8x ST16000VN0001 RAID6
Firmware version 4.3.5.0728
Intel(R) Core(TM) i7-4790S CPU @ 3.20GHz, 16 GB Memory

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storageman
Experience counts
Posts: 4797
Joined: Thu Sep 22, 2011 10:57 pm

Re: iSCSI disconnect after windows 10 reboot

Post by storageman » Thu Apr 19, 2018 3:44 pm

I assume you know you should never use DHCP when using ISCSI/LUNs

yinxiaoke
New here
Posts: 3
Joined: Tue Apr 10, 2018 7:11 pm

Re: iSCSI disconnect after windows 10 reboot

Post by yinxiaoke » Tue Jul 30, 2019 4:35 pm

Thanks for reminding me.
The DHCP server assigns fixed IP address to the involved NAS and computers. Is this OK?
storageman wrote:
Thu Apr 19, 2018 3:44 pm
I assume you know you should never use DHCP when using ISCSI/LUNs
TS-1279U-RP + REXP-1220U-RP
12x ST4000NM0033 RAID6
12x ST10000VN0004 RAID6
Firmware version 4.3.6.0883
Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz, 4 GB memory

TVS-871
8x ST16000VN0001 RAID6
Firmware version 4.3.5.0728
Intel(R) Core(TM) i7-4790S CPU @ 3.20GHz, 16 GB Memory

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