Re: open-iscsi read path getting stuck, tcp_read_sock not calling recv_actor.

2012-06-27 Thread The Lee-Man
Narender: I work for SUSE. Please file a SUE bug on this, and please cc me - my work email is lduncan at novell dot com. I have a similar setup, i.e. booted SLES 11 SP2 using iSCSI, but I have seen no such errors. When you file the bug, please include log messages and a list of initiator HBA

Re: open-iscsi read path getting stuck, tcp_read_sock not calling recv_actor.

2012-06-27 Thread The Lee-Man
s/SUE bug/SUSE bug/ On Wednesday, June 27, 2012 3:26:25 PM UTC-7, The Lee-Man wrote: Narender: I work for SUSE. Please file a SUE bug on this, and please cc me - my work email is lduncan at novell dot com. I have a similar setup, i.e. booted SLES 11 SP2 using iSCSI, but I have seen

Re: suse iscsi devices

2013-02-26 Thread The Lee-Man
Mark: Did Mike answer your questions? If not, I'd be glad to help on the SUSE part. On Wednesday, February 20, 2013 10:37:57 AM UTC-8, Blaxton, Mark H wrote: Question: I’ve configure the iscsi iniator on my suse 11 system and its connected to my target but lsscis doesn’t show any new

IPv6 Discovery on 2.0.873-suse

2013-02-26 Thread The Lee-Man
Hi Mike: I am testing the new version of open-iscsi on SLES 11 SP3 Beta. This is the update I did to support IPv6, with your help. I am validating the IPv6 functionality, and I seem to be experiencing double-discovery of my IPv6 target. My setup: I have an iscsitarget soft target. The IPv6

Re: [PATCH 1/3] iscsiadm: Add flash node mgmt support.

2013-05-09 Thread The Lee-Man
On Thursday, May 9, 2013 5:03:44 AM UTC-7, Adheer Chandravanshi wrote: -Original Message- From: Mike Christie [mailto:mich...@cs.wisc.edu javascript:] Sent: Thursday, May 09, 2013 7:31 AM To: open-...@googlegroups.com javascript: Cc: The Lee-Man; Vikas Chaudhary; Lalit

Re: [PATH 0 of 1] Fix check for nice() return value

2013-05-21 Thread The Lee-Man
Apologies for Subject formatting errors ... I need to wean myself off of OS X ... On Tuesday, May 21, 2013 2:15:00 PM UTC-7, The Lee-Man wrote: I mentioned this before, but I didn't have a good solution at the time. In usr/iscsi_util.c, nice() is called like this: if (nice(-10

Re: [systemd-devel] [RFC] iscsid / systemd / dracut integration effort

2013-09-23 Thread The Lee-Man
On Tuesday, December 11, 2012 3:26:46 PM UTC-8, Chris Leech wrote: ... Thanks, this got me going in the right direction. These unit files seems to be working much better for me, with the startup and shutdown ordering between iscsi, iscsid, and remote-fs mounts sorted out. I'm not sure

Re: [systemd-devel] [RFC] iscsid / systemd / dracut integration effort

2013-09-23 Thread The Lee-Man
On Monday, September 23, 2013 10:33:36 AM UTC-7, The Lee-Man wrote: ... I just wanted to post a thank you for all of this work, as I was attempting to do some of it myself and making slow progress. ... Wanted to mention I also had to port back a couple of systemd-support patches

Re: [systemd-devel] [RFC] iscsid / systemd / dracut integration effort

2013-09-30 Thread The Lee-Man
On Friday, September 27, 2013 3:41:18 AM UTC-7, Per Jessen wrote: Per Jessen wrote: The Lee-Man wrote: I am trying to get open-iscsi version 2.0-873-suse working on openSUSE. In my case open-iscsi-based boot is not working and has not been working for a while. Just

Parallel Discovery?

2013-10-23 Thread The Lee-Man
Hi Mike: I have a configuration where discovery is taking a long time because one of the interfaces is disconnected. Since it is not possible to reliably detect when an interface is connected, I thought the best way to speed up discovery in such cases would be for discovery to take place in

Re: [PATCH 1/1] Bug fix on IPC address copy

2013-11-15 Thread The Lee-Man
On Thursday, November 14, 2013 11:09:37 PM UTC-8, Uli wrote: mich...@cs.wisc.edu javascript: schrieb am 15.11.2013 um 00:53 in Nachricht 1384473233-4711-1-git-send-email-micha...@cs.wisc.edu javascript:: From: Yufei Ren yufe...@stonybrook.edu javascript: Got can not connect to

Re: iSCSI request keep rejected by microsoft iSCSI target because of write_same check

2014-01-09 Thread The Lee-Man
On Thursday, January 9, 2014 10:38:15 AM UTC-8, Mike Christie wrote: ... There are some questions: 1. Why stgt target don't has this issue? Does it support report_opcode because it has a embeded controller lun0? Or it just returns INVALID in response? Don't know. Will let someone

Re: [PATCH]: 0/3: open-iscsi cleanup, and iBFT booting

2014-09-05 Thread The Lee-Man
Thanks Mike. Yes, it appears you're right, iscsi_offload is something Hannes created. Should I add it someplace in your tree for possible use by others? On Thursday, September 4, 2014 4:18:31 PM UTC-7, Mike Christie wrote: On 09/04/2014 04:10 PM, Lee Duncan wrote: I'm attaching 3 patches for

Re: [PATCHES] Fixup iBFT and IPv6, some cleanup

2014-11-13 Thread The Lee-Man
On Tuesday, November 11, 2014 6:11:51 PM UTC-8, Mike Christie wrote: On 10/30/2014 08:16 PM, The Lee-Man wrote: 0003-fwparam_ibft-Check-iBFT-target-and-NIC-flags.patch This was the patch that you had problems with last time, and for good reason, as it checks iBFT flags

Re: [PATCHES] Fixup iBFT and IPv6, some cleanup

2014-11-14 Thread The Lee-Man
On Friday, November 14, 2014 9:12:41 AM UTC-8, Mike Christie wrote: On Nov 13, 2014, at 5:56 PM, The Lee-Man leeman...@gmail.com javascript: wrote: On Tuesday, November 11, 2014 8:25:56 PM UTC-8, Mike Christie wrote: On 10/30/2014 08:16 PM, The Lee-Man wrote: 0002-Represent-DHCP-origin

[PATCHESv2] Fixup iBFT and IPv6, some cleanup

2014-11-14 Thread The Lee-Man
Hi Mike: Here are the updated patches, based on your feedback: 0001-Code-cleanup-no-functional-changes.patch 0002-Represent-DHCP-origin-as-an-enum-not-a-string.patch 0003-fwparam_ibft-Check-iBFT-target-and-NIC-flags.patch 0004-Allow-modifications-for-iface.gateway-and-iface.subn.patch Changes

Re: [PATCH 06/11] open-isns: Make default IQN prefix configurable

2014-11-17 Thread The Lee-Man
On Sunday, November 16, 2014 11:11:59 PM UTC-8, Uli wrote: Hi! I don't have the full context: Why is a IQNPREFIX necessary at all? It mean that there are incomplete IQNs somewhere? It is used to created the SourceName if not specified. This name is (usually) an IQN identifying the

Re: [PATCH 08/11] open-isns: Read source name from /etc/iscsi/initiatorname.iscsi

2014-11-17 Thread The Lee-Man
On Sunday, November 16, 2014 11:16:17 PM UTC-8, Uli wrote: Lee Duncan leeman...@gmail.com javascript: schrieb am 15.11.2014 um 02:15 in Nachricht 1416014130-25502-9-git-send-email-leeman.dun...@gmail.com javascript:: From: Hannes Reinecke ha...@suse.de javascript: [...] diff --git

Re: [PATCH 00] iscsid compute bound when bouncing many targets, one LUN per target

2014-11-19 Thread The Lee-Man
On Tuesday, November 18, 2014 10:55:31 PM UTC-8, Uli wrote: Lee Duncan leeman...@gmail.com javascript: schrieb am 18.11.2014 um 22:35 in Nachricht 1416346536-18198-1-git-seemail-###-duncan@ javascript:###: The following patch fixes a problem where the CPU becomes compute bound when

Re: Re: [PATCH 00] iscsid compute bound when bouncing many targets, one LUN per target

2014-11-20 Thread The Lee-Man
On Wednesday, November 19, 2014 11:23:10 PM UTC-8, Uli wrote: The Lee-Man leeman...@gmail.com javascript: schrieb am 19.11.2014 um 19:35 in Nachricht 16860f30-b55c-4106-a4e1-d7badfc36...@googlegroups.com javascript:: On Tuesday, November 18, 2014 10:55:31 PM UTC-8, Uli wrote

Re: Re: Re: [PATCH 00] iscsid compute bound when bouncing many targets, one LUN per target

2014-11-21 Thread The Lee-Man
On Friday, November 21, 2014 12:37:59 AM UTC-8, Uli wrote: The Lee-Man leeman...@gmail.com javascript: schrieb am 20.11.2014 um 18:07 in Nachricht dc3f5a91-d2a1-41e1-bc93-e5d9f44ba...@googlegroups.com javascript:: On Wednesday, November 19, 2014 11:23:10 PM UTC-8, Uli wrote

Re: [PATCH 00] iscsid compute bound when bouncing many targets, one LUN per target

2014-11-23 Thread The Lee-Man
On Friday, November 21, 2014 8:06:55 PM UTC-8, Mike Christie wrote: On Nov 18, 2014, at 3:35 PM, Lee Duncan leeman...@gmail.com javascript: wrote: The following patch fixes a problem where the CPU becomes compute bound when rediscovering targets, when there are hundreds of sessions.

Re: [PATCH 00] iscsid compute bound when bouncing many targets, one LUN per target

2014-11-24 Thread The Lee-Man
Okay, I spent most the day yesterday playing with the code in question, i.e. the open-iscsi code that rescans the session list looking for the current session. In particular, I was looking at update_sessions(). One thing I noticed is that this code only gets executed if

Re: Re: [PATCH 00] iscsid compute bound when bouncing many targets, one LUN per target

2014-11-25 Thread The Lee-Man
On Monday, November 24, 2014 11:42:31 PM UTC-8, Uli wrote: The Lee-Man leeman...@gmail.com javascript: schrieb am 24.11.2014 um 18:04 in Nachricht dfb5172f-05e8-4027-867e-8e2b1969f...@googlegroups.com javascript:: [...] Here's the problem: the submitted patch makes this particular

Re: [PATCH 00] iscsid compute bound when bouncing many targets, one LUN per target

2014-11-25 Thread The Lee-Man
On Tuesday, November 25, 2014 9:42:59 AM UTC-8, Mike Christie wrote: On 11/24/2014 11:04 AM, The Lee-Man wrote: Okay, I spent most the day yesterday playing with the code in question, i.e. the open-iscsi code that rescans the session list looking for the current session

Re: [PATCH 00] iscsid compute bound when bouncing many targets, one LUN per target

2014-11-25 Thread The Lee-Man
On Tuesday, November 25, 2014 2:00:22 PM UTC-8, Mike Christie wrote: On 11/25/2014 12:49 PM, The Lee-Man wrote: On Tuesday, November 25, 2014 9:42:59 AM UTC-8, Mike Christie wrote: On 11/24/2014 11:04 AM, The Lee-Man wrote: Okay, I spent most the day yesterday playing

Current Portal vs Persistent Portal Question

2014-11-25 Thread The Lee-Man
Hi Mike: I am dealing with a problem in Equallogic, and it looks like the Current Portal and Persistent Portal are different. As this is something I haven't seen before, I was hoping you could explain what it is. I see in the README: ... Current Portal: portal currently logged into

Re: [PATCH 00] iscsid compute bound when bouncing many targets, one LUN per target

2014-11-28 Thread The Lee-Man
On Wednesday, November 26, 2014 1:11:46 PM UTC-8, Mike Christie wrote: On 11/25/2014 05:15 PM, The Lee-Man wrote: On Tuesday, November 25, 2014 2:00:22 PM UTC-8, Mike Christie wrote: On 11/25/2014 12:49 PM, The Lee-Man wrote: On Tuesday, November 25, 2014 9:42:59 AM UTC-8

Re: Current Portal vs Persistent Portal Question

2014-11-28 Thread The Lee-Man
On Wednesday, November 26, 2014 1:31:30 PM UTC-8, Mike Christie wrote: On 11/25/2014 06:58 PM, The Lee-Man wrote: Hi Mike: I am dealing with a problem in Equallogic, and it looks like the Current Portal and Persistent Portal are different. As this is something I haven't seen

Re: new comer questions on tgt,lio-utils and iscsitarget

2014-12-04 Thread The Lee-Man
On Tuesday, December 2, 2014 6:59:02 PM UTC-8, pilla...@gmail.com wrote: hi I am new to iscsi ,have some questions in learning,quite appreciate for your help and time This really isn't the place to ask about iSCSI targets, by the way. This list is for discussion of the open-iscsi iSCSI

Re: new comer questions on tgt,lio-utils and iscsitarget

2014-12-05 Thread The Lee-Man
On Friday, December 5, 2014 11:42:12 AM UTC-8, Andy Grover wrote: On 12/04/2014 01:13 PM, The Lee-Man wrote: On Tuesday, December 2, 2014 6:59:02 PM UTC-8, pilla...@gmail.com wrote: 1 \ both lio-utils and tgt are pure user space program? Both of them are using the kernel iscsi

Re: CentOS7 and systemd ordering when shutting down results in unclean unmount

2014-12-09 Thread The Lee-Man
I'm not familiar with CentOS. Does you iscsi-utils package have any systemd unit files, i.e. is the version of open-iscsi you are using integrated with systemd? On Tuesday, December 9, 2014 7:28:52 AM UTC-8, awidde...@hotmail.com wrote: Setup iSCSI on CentOS7. Mounted a iSCSI disk and am

Re: CentOS7 and systemd ordering when shutting down results in unclean unmount

2014-12-09 Thread The Lee-Man
It seems clear that the I/O error is because iscsi is stopped before the device is unmounted: On Tuesday, December 9, 2014 7:28:52 AM UTC-8, awidde...@hotmail.com wrote: Setup iSCSI on CentOS7. Mounted a iSCSI disk and am running a small MySQL instance on the disk. The iSCSI disk and MySQL

Re: CentOS7 and systemd ordering when shutting down results in unclean unmount

2014-12-09 Thread The Lee-Man
Okay, I'm no systemd expert, though I play one at work. :) You might try adding this to your mysql unit file: [Unit] Description=MySQL Server -After=nss-lookup.target network.target remote-fs.target time-sync.target -Wants=nss-lookup.target network.target remote-fs.target time-sync.target

Problem setting host net params via iscsiuio on first try: bad error message

2014-12-11 Thread The Lee-Man
Hi Mike: I have started working more with iscsiuio. I have discovered what I consider a bug in an error message printed during normal operation of iscsiadm that makes it seem like something bad happened. As you know, when performing discovery via the bnx2i transport and the iscsiuio daemon,

Re: Problem setting host net params via iscsiuio on first try: bad error message

2014-12-12 Thread The Lee-Man
On Friday, December 12, 2014 12:26:00 PM UTC-8, Mike Christie wrote: On 12/12/2014 12:30 PM, Mike Christie wrote: On 12/11/2014 01:53 PM, The Lee-Man wrote: Hi Mike: I have started working more with iscsiuio. I have discovered what I consider a bug in an error message printed

Re: Linux kernel development reports for the 3.17 release

2014-12-15 Thread The Lee-Man
If corporations can be people I guess google groups can too! On Monday, December 15, 2014 2:30:54 PM UTC-8, Greg KH wrote: Hi, I'm trying to keep track of the different companies that people are working for, or if people are just doing this as a hobby, or being paid as a consultant for

Re: iscsid stop using system not working correctly

2015-02-05 Thread The Lee-Man
Thanks, Chris, for tracking down the systemd problem and reporting it. -- You received this message because you are subscribed to the Google Groups open-iscsi group. To unsubscribe from this group and stop receiving emails from it, send an email to open-iscsi+unsubscr...@googlegroups.com. To

iscsid stop using system not working correctly

2015-01-30 Thread The Lee-Man
Hi Mike: Just a heads up that stopping the open-iscsi iscsid daemon using systemd doesn't seem to be working correctly, at least not on SUSE SLE 12. When I have one or more sessions present, and their startup value is set to manual, when I try to stop the iscsid service, I get: #

Re: iscsid stop using system not working correctly

2015-01-30 Thread The Lee-Man
On Friday, January 30, 2015 at 2:09:54 PM UTC-8, The Lee-Man wrote: Hi Mike: Just a heads up that stopping the open-iscsi iscsid daemon using systemd doesn't seem to be working correctly, at least not on SUSE SLE 12. When I have one or more sessions present, and their startup value is set

Re: Problem setting host net params via iscsiuio on first try: bad error message

2015-03-16 Thread The Lee-Man
Hi Mike: I verified this patch works. Feel free to add a Tested-by:. By works, I mean that it eliminated the retry that I was seeing when connecting the first time to the iscsiuio daemon. On Tuesday, March 10, 2015 at 8:00:54 AM UTC-7, Mike Christie wrote: On 03/09/2015 08:54 PM, Lee Duncan

Re: Problem setting host net params via iscsiuio on first try: bad error message

2015-03-16 Thread The Lee-Man
Oops. I almost forgot. The patch did not apply cleanly because of a recent update you did. Please make sure I modified it correctly (attached). On Monday, March 16, 2015 at 11:56:48 AM UTC-7, The Lee-Man wrote: Hi Mike: I verified this patch works. Feel free to add a Tested-by:. By works, I

Re: 8 patches for review

2015-07-01 Thread The Lee-Man
On Monday, June 29, 2015 at 1:38:04 PM UTC-7, Christian Iversen wrote: Hello Open-iSCSI (please CC as I'm not a regular on the list) Please join the list if you are going to submit patches. I've been working with iSCSI lately, and thought I could help with a few patches. Here's a

Re: iSNS Fail Over Mechanism

2015-07-03 Thread The Lee-Man
On Thursday, July 2, 2015 at 2:17:12 AM UTC-7, loke...@gmail.com wrote: I would like to know about the fail over mechanisms used by iSNS for ISCSI implementation. The RFC states that Note that it is possible to create multiple physical iSNS servers to form a single logical iSNS server

Re: [PATCH] open-isns: Allow setting server name for isnsadm.

2015-08-21 Thread The Lee-Man
Note: I fixed this in open-isns in github already, but I thought you might want to fix it here in the meantime. It's up to you. On Friday, August 21, 2015 at 6:01:34 PM UTC-7, The Lee-Man wrote: The switch statement was falling through after the server name was set, into the version code. So

Re: [PATCH] Discovery daemon via non-tcp transport needs 'ipc' set

2015-08-21 Thread The Lee-Man
:3264 for p in $portals; do iscsiadm -m discovery -t st -I iser -p $p -l done On Mon, Aug 10, 2015 at 10:57 PM, The Lee-Man leeman...@gmail.com javascript: wrote: On Tuesday, August 4, 2015 at 8:36:14 AM UTC-7, Mike Christie wrote: On 08/04/2015 10:33 AM, Mike Christie

Re: [PATCH V2] discoveryd: Lock between forks

2015-08-23 Thread The Lee-Man
Just an update for the list: I have replied privately to Roi that I have some issue with this patch, but a bigger issue with fixing the discoveryd problem this way, i.e. single-threading it. If I can get a copy of the finer-grained locking code from him I will test it out. He says that it has

Re: [PATCH 0/2] Remove local open-isns, using system-installed version

2015-08-06 Thread The Lee-Man
On Wednesday, July 29, 2015 at 9:07:30 PM UTC-7, Mike Christie wrote: On 7/14/15, 4:01 PM, leeman...@gmail.com javascript: wrote: From: Lee Duncanldu...@suse.com javascript: This set of patches tells open-iscsi to use the system-resident open-isns files instead of the ones in

Re: [PATCH] Discovery daemon via non-tcp transport needs 'ipc' set

2015-08-10 Thread The Lee-Man
On Tuesday, August 4, 2015 at 8:36:14 AM UTC-7, Mike Christie wrote: On 08/04/2015 10:33 AM, Mike Christie wrote: On 08/04/2015 09:45 AM, Roi Dayan wrote: On Friday, July 24, 2015 at 3:38:00 AM UTC+3, The Lee-Man wrote: On Wednesday, July 22, 2015 at 1:43:59 PM UTC-7, Mike

Re: [PATCH] Discovery daemon via non-tcp transport needs 'ipc' set

2015-07-22 Thread The Lee-Man
On Tuesday, July 21, 2015 at 9:29:19 PM UTC-7, Mike Christie wrote: On 07/21/2015 05:47 PM, leeman...@gmail.com javascript: wrote: From: Lee Duncan ldu...@suse.com javascript: This patch allows iser transport to be used for the discovery daemon. Otherwise, iscsid core dumps when

Re: [PATCH] Discovery daemon via non-tcp transport needs 'ipc' set

2015-07-23 Thread The Lee-Man
On Wednesday, July 22, 2015 at 1:43:59 PM UTC-7, Mike Christie wrote: On 07/22/2015 10:24 AM, The Lee-Man wrote: On Tuesday, July 21, 2015 at 9:29:19 PM UTC-7, Mike Christie wrote: On 07/21/2015 05:47 PM, leeman...@gmail.com javascript: wrote: From: Lee Duncan ldu

Re: Antw: [PATCH v2 1/2] iscsid: Changes to support ping through iscsiuio

2015-07-13 Thread The Lee-Man
On Sunday, July 12, 2015 at 9:35:07 PM UTC-7, Adheer Chandravanshi wrote: -Original Message- From: open-...@googlegroups.com javascript: [mailto: open-...@googlegroups.com javascript:] On Behalf Of Ulrich Windl Sent: Friday, July 10, 2015 11:32 AM Cc: open-iscsi

Re: [PATCH 0/3] open-isns: prepare for external use by open-iscsi

2015-07-13 Thread The Lee-Man
If there are no objections I will commit these changes. Then I'll submit a set of patches for open-iscsi to use this package instead of it's internal copy of it. Sound good Mike? On Monday, July 13, 2015 at 2:57:45 PM UTC-7, The Lee-Man wrote: From: Lee Duncan ldun...@suse.com This group

Updated open-isns to 0.95

2015-11-16 Thread The Lee-Man
Hello all: I've added a couple of bug fixes to open-isns, and updated the version to 0.95. Here's a summary of the changes: 3af749e0c8e1 Bump version to 0.95 6d794c22c867 isnsd exit(0) when terminated with SIGTERM d1495f23cca5 Be more robust when dealing with the database 2f2aa4ef102f Remove

Re: iSNS Fail Over Mechanism

2015-07-10 Thread The Lee-Man
On Friday, July 10, 2015 at 6:12:34 AM UTC-7, lokesharora wrote: Hi Thanks for the response. the above mentioned text is a part of the description given by RFC. Please find below the other part. So the RFC states the below mentioned text for fail over. And apart from the method of

[PATCH] open-isns: reliably get your own IP address

2015-09-04 Thread The Lee-Man
Hi All: I recently patched open-isns. It had an issue getting it's own IP address reliably. It was using getsockname(), but the length it was passing it was not initialized, as it is supposed to be. On x86 this seemed to be working anyway, though no telling what memory might be corrupted. But

Re: [PATCH 1/1] add systemd unit for automatic target login

2015-09-10 Thread The Lee-Man
Hi Christian: I apologize: I should have posted it before, but I have a similar service file that we have been using successfully on SUSE now for a while. It's similar to yours but has a few differences. I will post it shortly as a patch, for consideration by the list. On Thursday, September

systemd files for open-iscsi

2015-09-10 Thread The Lee-Man
A recent patch submission by Christian Hesse to supply an "iscsi login service" for systemd spurred me to share the systemd files currently being used by SUSE, since these may help others (like Christian). In the open-iscsi repository, there are only two systemd files: iscsid.socket -- the

Re: [PATCH v3 0/2] open-iscsi: Ping support in iscsiuio

2015-11-20 Thread The Lee-Man
On Tuesday, November 17, 2015 at 10:04:44 AM UTC-8, Mike Christie wrote: > > On 09/18/2015 05:38 AM, adheer.cha...@qlogic.com wrote: > > From: Adheer Chandravanshi > > > > Mike, > > > > This is patchset v3 to add ping support in iscsiuio. > > Please review and

Re: iscsistart takeover vs iface names

2016-05-27 Thread The Lee-Man
Mike: I know you've been busy. Any progress on this? Can I help, as I have the same issue? On Thursday, October 8, 2015 at 2:48:30 PM UTC-7, Mike Christie wrote: > > On 10/08/2015 04:10 PM, Ferenc Wagner wrote: > > Mike Christie > writes: > > > >> > On

Re: iscsistart takeover vs iface names

2016-06-01 Thread The Lee-Man
ys support it would help. On 05/27/2016 01:13 PM, The Lee-Man wrote: > Mike: I know you've been busy. Any progress on this? Can I help, as I > have the same issue? > > On Thursday, October 8, 2015 at 2:48:30 PM UTC-7, Mike Christie wrote: > > On 10/08/2015 04:10 PM, Ferenc Wagn

Re: sysfs compatibility during logouts and could not read session info errors

2016-06-22 Thread The Lee-Man
I'm guessing that all of these issues have to do with the inherent asynchronous nature of sysfs. The time between an event happening and the sysfs data representing it is not zero, and when the system becomes busy this time delta can be large enough so that assumptions in the code start

Re: login fail

2016-06-22 Thread The Lee-Man
You really need to supply more information than this. It looks like you don't have your target set up correctly. What type of target are you using (and on what platform)? Can you share it's configuration? On Wednesday, June 22, 2016 at 1:07:14 AM UTC-7, 陳德安 wrote: > > > Hi, > > I have the

open-isns updated to version v0.96

2016-06-19 Thread The Lee-Man
Several updates have been recently to open-isns (many thanks to Christian Seiler), and as a result I've updated the version to v0.96. Available at https://github.com/gonzoleeman/open-isns/releases/tag/v0.96. Note: It is my plan "some time soon" to move open-isns from being a "personal" project

Do you prefer pull requests or patches submitted?

2016-01-15 Thread The Lee-Man
Hi Mike: I see you have taken some pull requests using the github issue/pull-request mechanism. Do you prefer this over the mailing list? I know I kind of prefer it, myself, from both directions, since it makes the workflow a touch easier and faster. What's your preference? -- Lee Duncan --

Re: [PATCH] Build system: sort object file lists

2016-02-18 Thread The Lee-Man
On Saturday, February 13, 2016 at 3:30:13 PM UTC-8, Mike Christie wrote: > >Lee and Chris, > > > >The patch seems fine to me. It will not break SUSE or Red Hat build > >stuff will it? > I have no objection. I personally prefer Makefile targets to be explicitly listed in the Make file, in

Re: open-iscsi Ping timeout error.

2016-05-20 Thread The Lee-Man
Hi: It seems like your backend is getting busy and not replying in time when it gets very busy. You can disable the NOOP, or you can lengthen its interval, I believe. If there is a bug, it would be in the kernel target subsystem. Have you tried the target-devel @ vger kernel mailing list? On

Re: "iscsi-initiator-utils" cannot recognize NIC ports

2016-05-16 Thread The Lee-Man
On Thursday, March 17, 2016 at 6:32:34 AM UTC-7, z*@gmail.com wrote: > > Hi! > > I'm in trouble with "iscsi-initiator-utils" and my iscsi target. > I have a Dell T420 server and a Dell SCv2000 storage.The server is > installed with two NICs and "iscsi-initiator-utils" software. > The SCv2000 is

Using all 24-bits of the ISID

2016-05-13 Thread The Lee-Man
When we made the most recent changes to open-iscsi: "make use of all 24 bits of ISID qualifier space" we agreed it would be a "good thing" to modify the kernel to use the "id" routines instead of an atomic int. I created a set of patches and submitted them, and they got comments, but the

Re: Segfaults from iscsiuio (iscsiuio/src/unix/nic_nl.c)

2016-07-30 Thread The Lee-Man
On Thursday, July 28, 2016 at 2:16:12 AM UTC-7, Frank Fegert wrote: > > Hello all, > Hi Frank. > > disclaimer: i'm not a programmer, so the following might be utterly > and completely wrong ;-) > > TL;DR: i'm getting segfaults from iscsiuio upon any target login. > Specifically this happens

Chris Leech, please contact me

2016-07-20 Thread The Lee-Man
Apologies for this broadcast email, but ... Chris Leech, please contact me. I sent you email directly, but your SPAM filter may have eaten it. lduncan at suse dot com Thanks. -- Lee -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To

Re: How to disable - Message from syslogd@localhost

2016-09-09 Thread The Lee-Man
You are getting an empty error message? That alone sounds like an issue. Are there any other error messages in your messages file during that same time? What OS and version of open-iscsi are you using? On Friday, September 9, 2016 at 2:27:16 PM UTC-7, Vimol Kshetrimayum wrote: > > I am getting

Re: [PATCHv2] MAINTAINERS: Update open-iscsi maintainers

2016-09-26 Thread The Lee-Man
Christoph Hellwig suggested we do away with the open-iscsi google group (this group) and use linux-scsi. Any thoughts on this? (removed others on the cc list). On Monday, September 26, 2016 at 3:26:36 PM UTC-7, Lee Duncan wrote: > > Chris Leech and I are taking over as open-iscsi maintainers.

Re: version 2.0.874 tagged

2016-09-29 Thread The Lee-Man
Thanks Chris! On Thursday, September 29, 2016 at 11:42:44 AM UTC-7, Chris Leech wrote: > > Hi all, > > There's been a lot of requests for an overdue tagged release with a new > version. I've gone ahead and done that on github, creating version > 2.0.874. I merged a few typo fixes, updated

Re: How to encrypt password store in nodes dir

2016-09-21 Thread The Lee-Man
There is no option to encrypt the password and storing in that format. On Friday, September 16, 2016 at 5:24:46 PM UTC-7, Vimol Kshetrimayum wrote: > The "iscsiadm -m discoverydb -p -t st -o update -n > discovery.sendtargets.auth.password -v ", command update the > password and store the

Re: When is the next release of open-iscsi?

2016-09-15 Thread The Lee-Man
Yes, this is the correct forum. :) On Thursday, September 15, 2016 at 10:28:55 PM UTC+2, Raghu Murugesan wrote: > > Hi All, > > When in next version of open-iscsi planning to be released? > > Am I posting this question in the right forum? > > if there is a email thread where this topic is

open-isns: BUG: Discovery Domain membership duplicated when restoring from disc

2016-10-28 Thread The Lee-Man
I recently found and fixed a bug in open-isns: commit d6004bf7358a3ac3a040b475cdd96fc243b118f8 Author: Lee Duncan Date: Wed Oct 26 13:54:33 2016 -0700 Fix DD member doubling when restoring from DB. Fix issue where a restore of DD members from disc, at

Re: iscsi: make mutex for target scanning and unbinding per-session

2016-11-10 Thread The Lee-Man
On Monday, November 7, 2016 at 11:22:23 AM UTC-7, Chris Leech wrote: > > Currently the iSCSI transport class synchronises target scanning and > unbinding with a host level mutex. For multi-session hosts (offloading > iSCSI HBAs) connecting to storage arrays that may implement one >

Re: why certain function name prefix of “_ _” (double underscore)

2016-11-10 Thread The Lee-Man
On Tuesday, November 8, 2016 at 4:29:05 PM UTC-7, Raghu Murugesan wrote: > > I am reading the source code of open-iscsi. In source files, I see few > functions start with prefix "__". Whats the reason behind naming a function > with double underscore as prefix in general in C language? > >

Re: how to get iscsi target details(iqn) from device OS name programmatically at initiator side

2016-11-10 Thread The Lee-Man
On Thursday, November 10, 2016 at 11:03:09 AM UTC-7, lvpriyana...@gmail.com wrote: > > i need C/C++ library/API at initiator side which can give me the iscsi > target details(iqn) when i pass the OS device name or scsi-channel-lun > details. > > for example input will be "/dev/sdc" or something

Re: Antw: Re: [RFC 1/3] iscsid: Changes to support the new qedi transport

2016-10-20 Thread The Lee-Man
In this case, I'd like to see you create a "class" of transports that have this feature. Or perhaps it can be a field in the transport structure? I dislike checking against one transport, as Chris also mentioned. On Wednesday, October 19, 2016 at 11:38:08 PM UTC-7, Javali, Nilesh wrote: > > >

Re: [PATCHv2 0/2] Handle iscsid shutdown more cleanly

2016-11-22 Thread The Lee-Man
Please ignore this. I am going to post an updated version that sorts out the "poll()" logic in iscsid_req.c, as Uli requested with the earlier patch. On Tuesday, November 22, 2016 at 2:44:56 PM UTC-8, The Lee-Man wrote: > > From: Lee Duncan <lduncan@*.com <ldun...@suse.com&

Re: [PATCH] iBFT 'origin' is an enum, not a string

2016-11-18 Thread The Lee-Man
I have not seen any objections, so I'm going to merge the pull request on github for this patch. On Saturday, November 12, 2016 at 11:50:17 AM UTC-8, The Lee-Man wrote: > > From: Lee Duncan <leeman.dun...@gmail.com> > > A recent change, commit 4959a89f421fdebc, modified open

RFC: iscsid shutdown hangs with system when service manually killed

2016-11-19 Thread The Lee-Man
In this wonderful new world of systemd, I have an issue with stopping the iscsid service when the daemon has died or been killed. My setup: * I have an iscsid.socket unit file, which is enabled and started * I have an iscsid.service unit file, which controls the iscsid daemon. This is disabled

open-isns: BUG: Discovery Domain membership duplicated when restoring from disc

2016-11-01 Thread The Lee-Man
Apologies. I get how the versioning works now. I hadn't updated the version since you had added that, and I shouldn't have been more careful. It's fixed now. I had never actually pushed the tag for v0.97 yet, so I tagged the latest commit, which reverts the changes to libisns. On Friday, October

Re: iscsiadm --logoutall=all vs. sessions without match in node database

2016-11-01 Thread The Lee-Man
Hi Christian: Apologies for not replying sooner. Yes, this area of open-iscsi is a bit messy IMHO. What about having open-iscsi update the node database entry when the TPG changes? I'd rather not see iscsid shutting down targets that were not specified. What I would actually like to solve

Re: [RESEND][PATCH v2 0/3] Add QLogic FastLinQ offload iSCSI driver (qedi) support

2016-12-07 Thread The Lee-Man
Nilesh: These patches look good to me, but I'd like to hear from Chris. (And Mike, if he so chooses.) I know Hannes hoped this project would *not* use iscsiuio, but I saw a pledge to made iscsiuio card-agnostic "some time soon". On Tuesday, November 29, 2016 at 9:47:49 PM UTC-8, Javali,

Re: Problem with iSCSI connected LTO-2 tape drive

2016-12-10 Thread The Lee-Man
What is your setup? What OS and version are you running on, what is your transport, and what tape drive are you using? On Saturday, December 10, 2016 at 9:24:33 AM UTC-8, Dave partridge wrote: > > I did: > > root@Charon:/home/amonra# mt -f /dev/st0 fsf 1 > mt: /dev/st0: rmtioctl failed:

Re: Problem with iSCSI connected LTO-2 tape drive

2016-12-13 Thread The Lee-Man
ng on Windows 10 x64 >> >> Dave >> >> On Saturday, December 10, 2016 at 10:38:43 PM UTC, The Lee-Man wrote: >>> >>> What is your setup? What OS and version are you running on, what is your >>> transport, and what tape drive are you using? >>>

Re: iscsistart -N skips offload NICs causing boot to fail on debian

2016-12-23 Thread The Lee-Man
On Friday, December 23, 2016 at 7:32:27 AM UTC-8, Christian Seiler wrote: > > On 12/22/2016 07:07 PM, Andrew Patterson wrote: > > I found a bnx2x card with iscsi hardware offload support. Running > > iscsistart -f does bring the interace up and assign an IP to it as > > long as

Re: Problem with iSCSI connected LTO-2 tape drive

2016-12-22 Thread The Lee-Man
Hi David: I have created Issue#35 for this on github. On Thursday, December 15, 2016 at 2:00:15 PM UTC-8, David C. Partridge wrote: > > You’re right, it is in section 8.2. Maybe it needs to be said in 8.1.1 as > well? > > > > Dave > > > > *From:* open-iscsi@googlegroups.com

Re: LTO-4 iSCSI performance less than expected ...

2017-03-31 Thread The Lee-Man
On Monday, March 27, 2017 at 9:03:59 AM UTC-7, david.partri...@perdrix.co.uk wrote: > > I'm connecting my Linux server to an LTO-4 tape drive over a 1 gigabit LAN > with very little other activity. > > Doing some hand waving, I guess that I should allow ten bits per byte and > a protocol

Re: LTO-4 iSCSI performance less than expected ...

2017-04-14 Thread The Lee-Man
On Friday, April 14, 2017 at 4:31:05 AM UTC-7, david.partri...@perdrix.co.uk wrote: > > Let's try another tack. > > Will "mt-st -f /dev/st0l /stoptions 35" turn on MTWEOFI? > > Dave > Hi Dave: I don't know. I download mt-st, which I've never seen before, and perhaps you mean: > # mt-st -f

Moving target-isns to the open-iscsi github project

2017-03-08 Thread The Lee-Man
I would like to move the target-isns project, owned and managed by Christophe Vu-Brugier on github, under our open-iscsi project. Chris and Andy in particular, do you have any objections? See https://github.com/cvubrugier/target-isns for the target-isns project. -- Lee Duncan -- You

Re: LTO-4 iSCSI performance less than expected ...

2017-04-03 Thread The Lee-Man
On Friday, March 31, 2017 at 2:23:30 PM UTC-7, david.partri...@perdrix.co.uk wrote: > > I don't know? How do I find out? Should I have it set? > >> >> Have you set the Write Immediate Filemark option for the st driver? >> > There are a couple of ways to enable writing immediate filemarks in

Re: installing initiator and target

2017-07-31 Thread The Lee-Man
On Sunday, July 30, 2017 at 10:01:20 PM UTC-7, jayshankar nair wrote: > > Hi, > I like to install the iscsi initiator and target on fedora 25. PLease > email me the README file. > > Thanks, > Jayshankar > Why do you not install the package and look at the README? Or use git to download the

Re: Recovering initiator connection when target (IET) is restarted - root over iscsi

2017-08-16 Thread The Lee-Man
On Monday, August 7, 2017 at 2:35:26 PM UTC-7, Bob Marris wrote: > > I'm running my initiator's root partition via open-iscsi to an IET target. > > I'm testing failure scenarios, and in the event of a target reboot (or > daemon restart) my initiator seems to hang. I was hoping it would be able

Re: How to limit logins to discovered iscsi-targets on Linux

2017-07-22 Thread The Lee-Man
On Tuesday, July 18, 2017 at 7:43:13 AM UTC-7, Damir wrote: > > Hello! > > I try to configure iscsi initiator on Linux (Mageia 5 x86_64, open-iscsi). > The goal is to automatically connect to iscsi-storage by starting linux. > Iscsi-storae is configured on 10.11.104.10 (by the provider, and I

Re: [PATCH] iscsid: Add qedi ping transport hook

2017-04-27 Thread The Lee-Man
Applied. Please note that pull requests via github are easier to apply than traditional patch emails. On Wednesday, April 26, 2017 at 2:27:03 AM UTC-7, Nilesh Javali wrote: > > iscsiuio ping is operational for qedi. > Add missing qedi transport hook for ping support. > > Signed-off-by: Nilesh

Re: [RFC] C/Python initiator userspace API approach.

2017-06-09 Thread The Lee-Man
On Wednesday, April 26, 2017 at 9:15:50 AM UTC-7, Christian Seiler wrote: > > On 04/26/2017 01:03 PM, Gris Ge wrote: > > On Wed, Apr 26, 2017 at 09:14:35AM +0200, Christian Seiler wrote: > >> On 04/26/2017 01:11 AM, Gris Ge wrote: > >>> B) Expand iscsid to listen on a socket for IPC with

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