iSCSI connection being dropped from many TVS-471 NASes?

iSCSI related applications
Mr Davo
Starting out
Posts: 32
Joined: Wed Mar 22, 2017 6:49 am

iSCSI connection being dropped from many TVS-471 NASes?

Postby Mr Davo » Fri Aug 11, 2017 2:00 pm

Hi All,

I am administering a considerable fleet of QNAP TVS-471 NASes.

In the last week I have seen issues with at least 10 of my fleet dropping iSCSI connections from Windows Sever 2012 R2.

My NASes are running firmware version 4.3.3.0210, and have been doing so since late July / early August (approximately 4 - 6 weeks depending on the exact NAS in question).

Anecdotally it looks like the NASes have started encountering issues after their most recent RAID resyncing activiy.

Image

I am a little concerned that resyncing may have occurred at the same time as a backup from a Server, and that this has caused the iSCSI connection to drop.

Has anybody else experienced iSCSI drops recently?

Any help would be fantastic.

Kind Regards,

Davo

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storageman
Experience counts
Posts: 1762
Joined: Thu Sep 22, 2011 10:57 pm

Re: iSCSI connection being dropped from many TVS-471 NASes?

Postby storageman » Fri Aug 11, 2017 10:18 pm

Why not turn it off/reschedule it?


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