Date: Tue, 24 Sep 2013 10:46:58 +0300 From: "Sergey V. Dyatko" <sergey.dyatko@gmail.com> To: <current@freebsd.org> Cc: trasz@FreeBSD.org Subject: panic: make_dev_credv: bad si_name (error=17, si_name=iscsi) Message-ID: <20130924104658.46313090@laptop.minsk.domain>
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Hi,
today I tried to play a bit with new iscsi
r255812 isn't fully complete fix?
what I did:
1) create ctl.conf:
pidfile /var/run/ctld.pid
portal-group example2 {
discovery-auth-group no-authentication
listen 127.0.0.1
listen 0.0.0.0:3261
}
target iqn.desktop:target0 {
alias "Testing target"
auth-group no-authentication
portal-group example2
lun 0 {
path /dev/md0
blocksize 4096
# size 4G
}
}
2) dd if=/dev/zero of=/path/to/file bs=1M count=200
3) mdconfig -a -t vnode -f /path/to/file
4) start iscsid and ctld
5) iscsictl -A -h locahost -t iqn.desktop:target0 (wrong hostname)
6) iscsictl -A -h localhost -t iqn.desktop:target0
after [6] /var/log/messages:
Sep 24 10:31:50 tiger kernel: cfiscsi_ioctl_handoff: new connection
from iqn.1994-09.org.freebsd:tiger.minsk.domain (127.0.0.1) to
iqn.desktop:target0
Sep 24 10:31:50 tiger kernel: da0 at iscsi2 bus 0
scbus6 target 0 lun 0
Sep 24 10:31:50 tiger kernel: da0: <FREEBSD CTLDISK 0001> Fixed Direct
Access SCSI-5 device
Sep 24 10:31:50 tiger kernel: da0: 200MB (51200 4096 byte sectors: 64H
32S/T 25C)
also I see following (step 5, I suppose, how I can cancel it ?):
Sep 24 10:32:08 tiger iscsid[1428]: locahost (iqn.desktop:target0):
failed to connect to locahost: Connection refused
Sep 24 10:32:08 tiger kernel: WARNING: locahost (iqn.desktop:target0):
login timed out after 61 seconds; reconnecting
Sep 24 10:33:10 tiger iscsid[1402]: child process 1428 terminated with
exit status 1
Sep 24 10:33:10 tiger kernel: WARNING: locahost (iqn.desktop:target0):
login timed out after 61 seconds; reconnecting
Sep 24 10:33:10 tiger iscsid[1433]: locahost (iqn.desktop:target0):
failed to connect to locahost: Connection refused
Ok, seems I can work with that, I can do newfs /dev/da0, mount it and
so on.
Now i'm trying to tun iscontrol on my laptop (beta1, r255449):
laptop# iscontrol -dt 192.168.9.98
errno=61
connect: Connection refused
^C
hm... possible something wrong... trying to reproduce that on desktop...
run `kldload iscsi_initiator` and got a panic:
tiger# kgdb /boot/kernel/kernel /var/crash/vmcore.last
-> http://paste.org.ru/?rtc74f
I can provide additional information if you need it
--
wbr, tiger
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