Re: open-iscsi issue

2011-09-08 Thread Farhan Ahmed
Thanks Mike, could you please let me know when it is fixed and new package released On Fri, Sep 9, 2011 at 6:15 AM, Mike Christie micha...@cs.wisc.edu wrote: On 09/06/2011 10:38 PM, Farhan Ahmed wrote: Thanks Mike, I hope it will fix soon, when can we expect the new stable release

Re: open-iscsi issue

2011-09-06 Thread Farhan Ahmed
Hi Mike, Now I got run into other problem. I have installed the latest rpm from the following URL and it seems it is having issues to add sessions after 15, I can login to the targets till session 15 and after that I am getting these errors. Any clue?, I have 4 network interfaces so If I login to

Re: open-iscsi issue

2011-09-06 Thread Farhan Ahmed
Thanks Mike, I hope it will fix soon, when can we expect the new stable release? On Wed, Sep 7, 2011 at 1:12 PM, Mike Christie micha...@cs.wisc.edu wrote: On 09/06/2011 07:41 PM, Farhan Ahmed wrote: Hi Mike, I tried to login target/portal one by one and it hanged when I was logging

Re: open-iscsi issue

2011-08-15 Thread Farhan Ahmed
Hi Mike, You mentioned new version is coming on 15th of this month. But it is not released yet. When do you have plan to release? Farhan On Aug 3, 10:43 am, Farhan Ahmed ahmed.far...@gmail.com wrote: Thanks Jim and Mike I increased time out from 1 second to 15 second and finally array

Re: open-iscsi issue

2011-08-02 Thread Farhan Ahmed
Thanks Jim and Mike I increased time out from 1 second to 15 second and finally array accepted the login request and initiator login. When I tried to login from eth5 interface then it times out , anyway I have increased timeout from 15 second to 45 second and now all good. Thanks a lot. Yes I had

Re: open-iscsi issue

2011-08-01 Thread Farhan Ahmed
micha...@cs.wisc.edu wrote: On 07/29/2011 01:36 AM, Farhan Ahmed wrote: I ran three commands and their tpcdump output is attached 1) iscsiadm -m discovery -t st -p 192.168.42.190 -I eth3 -d 8 2) iscsiadm -m discovery -t st -p 192.168.42.190 -I eth3 -d 8 // -l login 3) iscsiadm -m

Re: open-iscsi issue

2011-07-29 Thread Farhan Ahmed
Thanks Please let me know if you need me to run any other command On Fri, Jul 29, 2011 at 4:15 PM, Mike Christie micha...@cs.wisc.edu wrote: On 07/29/2011 01:14 AM, Mike Christie wrote: eth3 is just ignored here and we try to use all interfaces. You have to pass in the iface with -I

Re: open-iscsi issue

2011-07-29 Thread Farhan Ahmed
I wish it could work well but not , still iscsiadm cant login to initiator and it is still throwing connection time out On Fri, Jul 29, 2011 at 4:17 PM, Mike Christie micha...@cs.wisc.edu wrote: On 07/28/2011 07:07 PM, Farhan Ahmed wrote: Hi Mike, I applied the patch and here is the debug

Re: open-iscsi issue

2011-07-28 Thread Farhan Ahmed
]. iscsiadm: initiator reported error (8 - connection timed out) iscsiadm: Could not log into all portals On Fri, Jul 29, 2011 at 3:36 AM, Mike Christie micha...@cs.wisc.edu wrote: On 07/27/2011 06:25 PM, Farhan Ahmed wrote: Thanks Mike, Yes I have set right kernel values of rp_filter, please

Re: open-iscsi issue

2011-07-28 Thread Farhan Ahmed
wrote: On 07/27/2011 06:25 PM, Farhan Ahmed wrote: Thanks Mike, Yes I have set right kernel values of rp_filter, please find the attached file which includes debug output,tcpdump and command output. Discovery works fine for eth3 but iscsiadm cant login though. I can see the packets

Re: open-iscsi issue

2011-07-28 Thread Farhan Ahmed
= No node.conn[0].iscsi.OFMarker = No # END RECORD On Fri, Jul 29, 2011 at 8:53 AM, Mike Christie micha...@cs.wisc.edu wrote: On 07/28/2011 05:48 PM, Farhan Ahmed wrote: Here is the output Hi Mike, Here is the output [root@nfs02 ~]# iscsiadm -m node -P 1 Target: iqn.2001-05

Re: open-iscsi issue

2011-07-28 Thread Farhan Ahmed
No I passed my SAN discovery address iscsiadm -m discovery -t st -p 192.168.42.190 -l eth3 -d 8 On Fri, Jul 29, 2011 at 9:04 AM, Mike Christie micha...@cs.wisc.edu wrote: On 07/28/2011 05:56 PM, Farhan Ahmed wrote: Hi Mike, I issued command iscsiadm -m discovery -t st -p ip -I eth3 -d 8

Re: open-iscsi issue

2011-07-28 Thread Farhan Ahmed
Hi Mike, I applied the patch and here is the debug of all the commands. Thanks a lot mate for your help. Farhan On Fri, Jul 29, 2011 at 9:49 AM, Farhan Ahmed ahmed.far...@gmail.comwrote: Thanks Mike for your help. Here is the attached debug without following patch. I will send another debug

Re: open-iscsi issue

2011-07-27 Thread Farhan Ahmed
Hi Mike, Have you got chance to look into this issue? Farhan On Jul 26, 2011 12:54 PM, Farhan Ahmed ahmed.far...@gmail.com wrote: Hi Mike, I installed CentOS 6.0 and git code worked well. I can perform the discovery now but iscsiadm cant login eth2 is down from the Switch [root@nfs02

Re: open-iscsi issue

2011-07-27 Thread Farhan Ahmed
On Thu, Jul 28, 2011 at 8:31 AM, Mike Christie micha...@cs.wisc.edu wrote: On 07/27/2011 05:18 PM, Farhan Ahmed wrote: Hi Mike, Have you got chance to look into this issue? I have not. You tried changing the rp_filter values right? Run iscsid by hand in debug mode /etc/init.d/iscsid stop

Re: open-iscsi issue

2011-07-25 Thread Farhan Ahmed
if we reboot our box while eth2 is down from switch still iscsiadm cant login Regards, Farhan On Jul 24, 6:20 pm, Mike Christie micha...@cs.wisc.edu wrote: On 07/24/2011 12:02 AM, Farhan Ahmed wrote: It is centos 5.6. I tried to compile kernel without DEPRECATED option but kernel didnt

Re: open-iscsi issue

2011-07-23 Thread Farhan Ahmed
still try to connect array via eth2 which is the first and default interface to connect array. iscsiadm -m discovery -t st -p 192.168.42.190:3260 -I eth6 Should I try the git code Farhan On Jul 23, 12:12 pm, Mike Christie micha...@cs.wisc.edu wrote: On 07/21/2011 11:28 PM, Farhan Ahmed wrote

Re: open-iscsi issue

2011-07-23 Thread Farhan Ahmed
4661 ?RLs 1:17 /sbin/iscsid 4732 ?S 0:00 [iscsi_q_24] Thanks, Farhan On Jul 23, 7:59 pm, Mike Christie micha...@cs.wisc.edu wrote: On 07/23/2011 02:49 AM, Farhan Ahmed wrote: If I bring down the eth2 via ifconfig eth2 down then no issue and routing table gets

Re: open-iscsi issue

2011-07-23 Thread Farhan Ahmed
over TCP/IP iscsi: invalid session 0. scsi9 : iSCSI Initiator over TCP/IP iscsi: invalid session 0. scsi10 : iSCSI Initiator over TCP/IP iscsi: invalid session 0. scsi11 : iSCSI Initiator over TCP/IP iscsi: invalid session 0. On Jul 23, 9:00 pm, Farhan Ahmed ahmed.far...@gmail.com wrote: Here

Re: open-iscsi issue

2011-07-23 Thread Farhan Ahmed
are you releasing new version of open-scsi that fix this routing issue? On Jul 24, 12:06 pm, Mike Christie micha...@cs.wisc.edu wrote: On 07/23/2011 05:54 AM, Farhan Ahmed wrote: Yes rpm came with CentOS distro Is this centos 5 or 6? If it is 6 could you change CONFIG_SYSFS_DEPRECATED=y

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2011-07-22 Thread farhan ahmed
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open-iscsi issue

2011-07-22 Thread Farhan Ahmed
Hi Forum, I am having very weird open-iscsi issue. Could you guys help me to find out the reason? There are 4 network interfaces(eth2/eth3/eth5/eth6) for iSCSI traffic, eth2/eth5 are patched into one HP switch and eth3/eth6 are patched to second switch. In normal scenario all seem working fine.

iscsiadm discovery problem

2011-07-22 Thread Farhan Ahmed
Hi Forum, We are having weird issue, could you please help me to sort this out. We ares testing all scnerios before putting the box into prod and one of the scnerio is failing. Here is our problem We have 4 network interfaces (eth2/eth3/eth5/eth6) for iscsi and eth2/ eth5 patched to one HP

open-iscsi issue

2011-07-22 Thread Farhan Ahmed
Hi Forum, I am having very weird open-iscsi issue. Could you guys help me to find out the reason? There are 4 network interfaces(eth2/eth3/eth5/eth6) for iSCSI traffic, eth2/eth5 are patched into one HP switch and eth3/eth6 are patched to second switch. In normal scenario all seem working fine.