Question about struct idbm

Hi, I have a question about struct idbm. I want to know what the role of the structure in the codes of open- iscsi initiator is. While reading codes in iscsiadm.c, idbm.c, etc, I see that struct idbm is passed to many functions. However, I found that these functions do not use the structure very

Question about struct idbm

Hi, I have a question about struct idbm. I want to know what the role of the structure in the codes of open-iscsi initiator. While reading codes of iscsiadm.c, idbm.c, etc, I see that struct idbm is passed to many functions. However, I found that these functions do not use the structure very

[Patch 1/2] iscsiadm: login_portal() misses outputting logs for iscsid_req_by_rec()

() in iscsid_login_reqs_wait(). I modify some codes so that iscsid_req_by_rec will output logs. Please give me a feedback if any. -- Yangkook Kim Signed-off-by: Yangkook Kim yangkook...@gmail.com --- --- a/usr/iscsiadm.c2009-11-12 06:22:10.0 +0900 +++ b/usr/iscsiadm.c2009-11-12 06:23:01.0

[Patch 2/2] iscsiadm: checking return value of iscsid_req_wait() in iscsid_req_by_rec()

This patch adds some codes to output logs to reflect the return value of iscsid_req_wait() for outputting logging. Please give me a feedback if any. -- Yangkook Kim Signed-off-by: Yangkook Kim yangkook...@gmail.com --- --- a/usr/util.c2009-11-12 06:22:10.0 +0900 +++ b/usr

Re: [Patch 1/2] iscsiadm: login_portal() misses outputting logs for iscsid_req_by_rec()

Are you hitting the non async code path? Did you hit the iscsid_req_by_rec call? How many targets or portals were you logging into? No, I never hit iscsid_req_by_rec call. I was just reading the codes of iscsiadm and thought that there is less consideration when calling iscsid_req_by_rec() than

Re: iscsi diagnosis help

2) Are there plans in the future to have more than one connection per session? I dont't think so. If you want to know the reason, read the thread titled MC/S support in open-iscsi mailing list. Kim 2009/11/17, Pasi Kärkkäinen pa...@iki.fi: On Mon, Nov 16, 2009 at 09:39:00PM -0500, Hoot,

Re: [Patch 1/2] iscsiadm: login_portal() misses outputting logs for iscsid_req_by_rec()

development process of this and other linux project. 2009/11/24, Mike Christie micha...@cs.wisc.edu: Mike Christie wrote: Yangkook Kim wrote: Hi, Mike. Thank you for your patch. I do not want to add a login log message to the iscsid_req_* functions because they are generic and could be used

Unable to apply kernel/2.6.26_compat.patch from git master branch

Hi, I just wanted to report a small problem applying kernel/2.6.26_compat.patch and provide an updated patch to fix the problem. If you try to compile the source from current git master branch for kernel-2.6.26, you will encounter patch error. Here is what I did. bash-3.2$ git clone

Re: Unable to apply kernel/2.6.26_compat.patch from git master branch

Hi, you are back. I think for your patch, you want to include open_iscsi_compat.h in it. I included open_iscsi_compat.h and created a patch. Please check it. I have a quetion about creating a patch agaist files in sub-directory. I used git diff to output the patch, but each hunk of outputted

How to make a 2.6..*_compat.patch without sub-directory?

I posted similar message on other thread, but let me ask the same question with diffrent tittle. I want to make a kernel compat patch without kernel/ sub-directory. I used git diff to output the patch, but each header of outputted patch includes kernel/ sub-directory like below. e.g diff --git

Question about /sys/class/iscsi_connection

Hi, Group, I am wondering why we have /sys/class/iscsi_connection for iscsi connection in sysfs filesystem. I understand that the one or more iscsi connection form a single iscsi session and, in this sense, iscsi connection subordinates to iscsi session. Then, it more makes sense if we have

Re: Question about /sys/class/iscsi_connection

, session-id, conn-id, session-id); Does it fit you very natural? Is it only me to worry about it? 2010/1/7, Mike Christie micha...@cs.wisc.edu: On 01/02/2010 01:56 PM, Yangkook Kim wrote: Hi, Group, I am wondering why we have /sys/class/iscsi_connection for iscsi connection in sysfs

Re: read only access on 1 LUN for multiple initiators

Remember that clients (especially Linux) doe cache blocks locally Doesn't kernel refresh the read cache for blocks at some intervals? If I make a new file on target locally, and waiting for sometime, hitting read command like ls on initiator side will read data from block device, not from

Re: read only access on 1 LUN for multiple initiators

Remember that clients (especially Linux) doe cache blocks locally Doesn't kernel refresh the read cache for blocks at some intervals? If I make a new file on target locally, and waiting for sometime, hitting read command like ls on initiator side will read data from block device, not from

Understanding iscsi kernel space codes

Hi, all. I'm now trying to study open-iscsi kernel space codes. Basically my goal is understanding how iscsi packet is created/sent/recieved in kernel space. Unlike user space codes, there is no main function, so not sure about where I should start from. There are four kernel codes files.

Building iscsid with iscsi modules built into the kernel

Hi, all. I want to know how to compile iscsid with iscsi modules already built into the kernel. I built a kernel with the following options selected in .config so that iscsi_tcp, libiscsi and scsi_transport_iscsi are built into the kernel. CONFIG_ISCSI_TCP=y I compiled iscsid

Status of a patch to export built-in kernel module info to sysfs

Hi, lkml list. I'm from open-iscsi mailing list and want to know if somebody already worked on a patch to export module information of scsi_transport_iscsi module to sysfs when it is compiled and built in kernel. Digging through open-iscsi and lkml list, I found some discussions about this issue