Re: iscsiadm: discovery record not found

2011-02-22 Thread Hoot, Joseph
KEY: 7145F633 === On Feb 21, 2011, at 5:29 PM, Mike Christie wrote: On 02/20/2011 06:56 AM, Hoot, Joseph wrote: Mike, We had noticed another item that needed updating in the man page (or in the code itself). Here are the scenarios: 1) `iscsiadm -m node -u

Re: iscsiadm: discovery record not found

2011-02-20 Thread Hoot, Joseph
Mike, We had noticed another item that needed updating in the man page (or in the code itself). Here are the scenarios: 1) `iscsiadm -m node -u -T iqn_here` = unlogin from that iqn. 2) `iscsiadm -m node -U` = unlogin from ALL iqn's 3) `iscsiadm -m node -u iqn_here` = --- notice we

Re: dynamically adjust session values?

2011-02-16 Thread Hoot, Joseph
Mike, You said that this is not dynamic. Do you know if there are plans to make it dynamic? I'm not sure if this is part of the RFC or not. I am thinking that it could be done using async-logout maybe? Thanks, Joe On Feb 10, 2011, at 2:15 PM, Hoot, Joseph wrote: Hi all, I'm looking

dynamically adjust session values?

2011-02-10 Thread Hoot, Joseph
Hi all, I'm looking to globally adjust my session timeouts dynamically, if possible. I have found that if I adjust /etc/iscsi/iscsid.conf and change the following two values and then run `iscsiadm -m discovery -t st -p portal_ip_here`, it will use whatever is in iscsid.conf and update the

Re: iscsiadm: how to clear discoverydb sendtargets records?

2011-01-27 Thread Hoot, Joseph
you can do it per NODE via `iscsiadm -m node -T iqn_here -o delete` or, if you'd like to remove everything (sometimes I do this if I need to adjust an iscsid tunable for timeo or something), you can shutdown iscsi via `/etc/initi.d/iscsi stop` and then `rm -rf /var/lib/iscsi/send_targets/*; rm

Re: iscsiadm and bonding

2010-03-09 Thread Hoot, Joseph
/09/2010 01:49 PM, Hoot, Joseph wrote: I had a similar issue, just not using bonding. The gist of my problem was that, when connecting a physical network card to a bridge, iscsiadm will not login through that bridge (at least in my experience). I could discover just fine, but wasn't ever

Re: connection errors centos 5.2

2010-02-24 Thread Hoot, Joseph
We've run into some issues in the past with iSCSI disconnects. As an FYI, one thing that has helped is is to put dm-multipath in the middle and add another iface. This allows one path to fail and you still get access to the device. I know it doesn't necessarily answer your question, but may

Re: Can anybody confirm that bnx2i on 5709 cards works with Equallogic 6xxx?

2010-02-22 Thread Hoot, Joseph
We turn our TOE off via ethtool because we've had questionable issues and that was a first stab at troubleshooting. We have both EQL 5000 and 6000 series. I'm not sure if it was definitely the problem or not, but we just default to turning it off in rc.local. On Feb 22, 2010, at 10:16 PM,

Re: iscsi diagnosis help

2009-11-18 Thread Hoot, Joseph
. I'll pull that up shortly. On Nov 17, 2009, at 10:06 PM, Mike Christie wrote: Mike Christie wrote: Hoot, Joseph wrote: more INLINE below... On Nov 17, 2009, at 7:27 PM, Mike Christie wrote: Pasi Kärkkäinen wrote: On Mon, Nov 16, 2009 at 09:39:00PM -0500, Hoot, Joseph wrote: On Nov 16

Re: iscsi diagnosis help

2009-11-17 Thread Hoot, Joseph
more INLINE below... On Nov 17, 2009, at 7:27 PM, Mike Christie wrote: Pasi Kärkkäinen wrote: On Mon, Nov 16, 2009 at 09:39:00PM -0500, Hoot, Joseph wrote: On Nov 16, 2009, at 8:19 PM, Hoot, Joseph wrote: thanks. That helps. So I know that with the EqualLogic targets, there is a Group

iscsi diagnosis help

2009-11-16 Thread Hoot, Joseph
Hi all, I'm trying to understand what I'm seeing in my /var/log/messages. Here's what I have: Nov 13 10:49:47 oim6102506 kernel: connection5:0: ping timeout of 10 secs expired, last rx 191838122, last ping 191839372, now 191841872 Nov 13 10:49:47 oim6102506 kernel: connection5:0: detected

Re: iscsi diagnosis help

2009-11-16 Thread Hoot, Joseph
is more for curiosity sake: 2) Are there plans in the future to have more than one connection per session? and I guess in addition to that, would that mean multiple connections to a single volume over the same nic? On Nov 16, 2009, at 7:18 PM, Mike Christie wrote: Hoot, Joseph wrote: Hi

Re: iscsi diagnosis help

2009-11-16 Thread Hoot, Joseph
On Nov 16, 2009, at 8:19 PM, Hoot, Joseph wrote: thanks. That helps. So I know that with the EqualLogic targets, there is a Group IP which, I believe, responds with an iscsi login_redirect. 1) Could the Login authentication failed message be the response because of a login redirect

Re: Infortrend + iSCSI: detected conn error (1011) + TCP Dup ACK

2009-11-12 Thread Hoot, Joseph
-r 2.6.18-128.2.1.4.9.el5xen [r...@ovm1 ~]# rpm -qa | grep iscsi iscsi-initiator-utils-6.2.0.871-0.7.el5 [r...@ovm1 ~]# On Nov 10, 2009, at 2:30 PM, Mike Christie wrote: Hoot, Joseph wrote: [r...@storage ~]# uname -r 2.6.18-164.el5 [r...@storage ~]# rpm -qa | grep iscsi iscsi-initiator

Re: Infortrend + iSCSI: detected conn error (1011) + TCP Dup ACK

2009-11-10 Thread Hoot, Joseph
[r...@storage ~]# uname -r 2.6.18-164.el5 [r...@storage ~]# rpm -qa | grep iscsi iscsi-initiator-utils-6.2.0.868-0.18.el5_3.1 [r...@storage ~]# On Nov 10, 2009, at 12:17 PM, Mike Christie wrote: Hoot, Joseph wrote: I've had about 3 threads of dt (kicking off a bit randomly) on (3) separate

Re: Infortrend + iSCSI: detected conn error (1011) + TCP Dup ACK

2009-11-09 Thread Hoot, Joseph
What version of OiS are you using? I had lots of weirdness and the same types of disconnects to our Dell EqualLogic when we were (actually still are in production) using 868 code. I'm now using open- iscsi-871 code plus a sendwait patch and haven' had the issue. I've now been slamming

Re: Infortrend + iSCSI: detected conn error (1011) + TCP Dup ACK

2009-11-09 Thread Hoot, Joseph
, Mike Christie wrote: Hoot, Joseph wrote: What version of OiS are you using? I had lots of weirdness and the same types of disconnects to our Dell EqualLogic when we were (actually still are in production) using 868 code. I'm now using open- iscsi-871 code plus a sendwait patch and haven

Re: Infortrend + iSCSI: detected conn error (1011) + TCP Dup ACK

2009-11-09 Thread Hoot, Joseph
a one off patch. I can get more details if you'd like. But so far so good for now On Nov 9, 2009, at 6:18 PM, Mike Christie wrote: Hoot, Joseph wrote: it was for OiS 871 code prior to RHEL 5.4 release (not sure if the release include it or not). I'm not sure who came up with it. I

Re: iscsi through linux software bridge?

2009-10-07 Thread Hoot, Joseph
LV's without any problem. Cheers, Stephan -Original Message- From: open-iscsi@googlegroups.com [mailto:open- is...@googlegroups.com] On Behalf Of Hoot, Joseph Sent: Sunday, October 04, 2009 8:56 PM To: open-iscsi@googlegroups.com Subject: Re: iscsi through linux software bridge

iscsi through linux software bridge?

2009-10-01 Thread Hoot, Joseph
Has anyone been successful in setting up a linux software bridge and loging into an iscsi target? I've setup the following: Linux Target: == eth2 - 192.168.30.1 eth3 - 192.168.30.2 Linux Client: == eth2 - BRIDGE=iscsi0 iscsi0 - TYPE=Bridge iscsi0:1 - 192.168.30.3 eth3 -

iscsi through linux software bridge?

2009-10-01 Thread Hoot, Joseph
I dont' think I sent this properly to the list. This is my second attempt :) Has anyone been successful in setting up a linux software bridge and loging into an iscsi target? I've setup the following: Linux Target: == eth2 - 192.168.30.1 eth3 - 192.168.30.2 Linux Client:

RE: iscsiadm -m iface + routing

2009-07-22 Thread Hoot, Joseph
iface + routing On 07/13/2009 09:20 AM, Hoot, Joseph wrote: Mike, Just as an FYI (in case you were most curious about this issue) I've narrowed this issue down to something with CHAP. On my EqualLogic, if I disable CHAP, I can't reproduce this issue. So I did the following. I after

RE: iscsiadm -m iface + routing

2009-07-13 Thread Hoot, Joseph
: open-iscsi@googlegroups.com [mailto:open-is...@googlegroups.com] On Behalf Of Mike Christie Sent: Saturday, July 11, 2009 7:42 PM To: open-iscsi@googlegroups.com Subject: Re: iscsiadm -m iface + routing On 07/10/2009 01:06 PM, Hoot, Joseph wrote: Mike, I have some more details on this. It seems

RE: iscsiadm -m iface + routing

2009-07-11 Thread Hoot, Joseph
2008 Mike Christie mchris...@redhat.com - 6.2.0.868-0.7 - 444379 Increase login retries for boot. * Tue Mar 25 2008 Mike Christie mchris...@redhat.com - 6.2.0.868-0.6 - 438092 Print netdev. -Original Message- From: Hoot, Joseph Sent: Thursday, July 09, 2009 11:43 AM To: 'open-iscsi

iscsiadm -m iface and routing

2009-07-09 Thread Hoot, Joseph
Hi all, I'm currently attempting to implement a Dell EqualLogic iSCSI solution connected through m1000e switches to Dell m610 blades with (2) iSCSI dedicated nics in each blade running Oracle VM Server v2.1.5 (which, I believe, is based off of RHEL5.1). [r...@oim6102501 log]# rpm -qa | grep