Date: Fri, 19 Aug 2016 12:16:02 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 211990] iscsi fails to reconnect and does not release devices Message-ID: <bug-211990-8-HJxtW6El17@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-211990-8@https.bugs.freebsd.org/bugzilla/> References: <bug-211990-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211990 --- Comment #2 from Ben RUBSON <ben.rubson@gmail.com> --- Quite difficult to reproduce, but I managed to do it again. This time the problematic target (only one /17) is seen as disconnected. ### Initiator : # iscsictl -Ra # iscsictl -L Target name Target portal State iqn.2012-06.srv2:ch3 192.168.2.2 Disconnected # netstat -an | grep 3260 // nothing returned ### Initiator logs : 12:38:02 srv1 kernel: WARNING: 192.168.2.2 (iqn.2012-06.srv2:ch3): login ti= med out after 11 seconds; reconnecting 12:38:06 srv1 kernel: WARNING: 192.168.2.2 (iqn.2012-06.srv2:ch3): handoff = on already connected session 12:38:06 srv1 iscsid[7395]: 192.168.2.2 (iqn.2012-06.srv2:ch3): ISCSIDHANDO= FF: Device busy 12:38:06 srv1 iscsid[581]: child process 7395 terminated with exit status 1 12:38:06 srv1 kernel: WARNING: 192.168.2.2 (iqn.2012-06.srv2:ch3): connecti= on error; reconnecting 12:38:06 srv1 kernel: da8 at iscsi63 bus 0 scbus1 target 0 lun 0 12:38:06 srv1 kernel: da8: <FREEBSD CTLDISK 0001> s/n G22020PY1EZHAch detac= hed 12:38:16 srv1 kernel: WARNING: 192.168.2.2 (iqn.2012-06.srv2:ch3): no ping reply (NOP-In) after 10 seconds; reconnecting ### Target logs : 12:37:41 srv2 kernel: mlxen1: link state changed to DOWN 12:37:41 srv2 kernel: mlx4_en: mlxen1: Link Down 12:37:46 srv2 kernel: WARNING: 192.168.2.1 (iqn.1994-09.org.freebsd:srv1): = no ping reply (NOP-Out) after 5 seconds; dropping connection 12:37:46 srv2 last message repeated 16 times 12:38:05 srv2 kernel: mlx4_en: mlxen1: Link Up 12:38:05 srv2 kernel: mlxen1: link state changed to UP 12:38:05 srv2 devd: Executing '/etc/rc.d/dhclient quietstart mlxen1' 12:38:09 srv2 kernel: WARNING: 192.168.2.1 (iqn.1994-09.org.freebsd:srv1): connection error; dropping connection On initiator side, I also get the same log messages as above for the other devices, but they correctly reconnect. --=20 You are receiving this mail because: You are the assignee for the bug.=
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