From: Maurizio Lombardi <mlombard@redhat.com>
To: Paul Dagnelie <pcd@delphix.com>
Cc: target-devel@vger.kernel.org, Sumedh Bala <sbala@delphix.com>,
Sebastien Roy <sebastien.roy@delphix.com>
Subject: Re: [BUG] iscsi hangs during login attempt
Date: Tue, 20 Sep 2022 17:49:47 +0200 [thread overview]
Message-ID: <CAFL455=Yn6JWY8=7AjXkqH4Yf1_k=PsHDLANeQ5WdJtZO1Dg1Q@mail.gmail.com> (raw)
In-Reply-To: <CAJ-UWOeis8L26X1rSa0t+h3rzmQCFLSxPKBS7YiP=hArgnjPSA@mail.gmail.com>
st 14. 9. 2022 v 20:00 odesílatel Paul Dagnelie <pcd@delphix.com> napsal:
> We haven't managed to reproduce it in-house or with
> debugging statements enabled yet, but if it is the root cause it seems
> to me the best fix would be to add or use an existing flag that is set
> during reconnection (before the signal is sent), and have the rx and
> tx threads check it after enabling signals to close the window for the
> race.
FYI,
we are going to test this patch:
http://bsdbackstore.eu/misc/0001-target-login-should-wait-until-tx-rx-threads-have-pr.patch
Maurizio
next prev parent reply other threads:[~2022-09-20 15:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-14 18:00 [BUG] iscsi hangs during login attempt Paul Dagnelie
2022-09-19 17:01 ` Maurizio Lombardi
2022-09-20 15:49 ` Maurizio Lombardi [this message]
2022-09-20 17:51 ` Paul Dagnelie
2022-09-26 17:03 ` Maurizio Lombardi
[not found] ` <CAEU3=8GPcCagm_VW3p9miw1ALr-y7=SvONLxLBBeWft-R2o3YA@mail.gmail.com>
2022-10-31 21:13 ` Paul Dagnelie
2022-11-04 10:34 ` Maurizio Lombardi
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