Mukul - Thanks for tracing this issue to its root cause. When you find out the root cause, please submit a ticket.
Regards, Michael Bishop Enterprise Servers and Storage (ISB Linux/Telco) Hewlett-Packard Company 3404 E. Harmony Rd. Bldg. 5L, Post B7, Mailstop 42 Fort Collins, CO 80528-9599 Phone: 970-898-4393 E-Mail: [email protected] > -----Original Message----- > From: AGRAWAL MUKUL-a24103 [mailto:[email protected]] > Sent: Thursday, May 13, 2010 6:20 AM > To: Bishop, Michael (ISB Linux/Telco) > Cc: [email protected] > Subject: RE: [Openhpi-devel] openhpid hangs with ilo2 plugin > > > Hi, > > I am able to reproduce the issue with the top-of-trunk OpenHPI ( taken > from > http://openhpi.svn.sourceforge.net/viewvc/openhpi/openhpi/trunk/). > > I am not sure where this issue belong. It can be OpenHPI > infrastructure, > iLO2 plugin or hpitree utility itself (which I used to simulate). As > mentioned earlier I found that, in one particular instance a thread is > calling oh_get_handler (which locks the handler->lock mutex) > but is not > calling oh_release_handler (which unlocks this mutex). I am > investigating futher to find the exact place where it is originated. > > Regards > Mukul > -----Original Message----- > From: Bishop, Michael (ISB Linux/Telco) > [mailto:[email protected]] > Sent: Wednesday, May 12, 2010 9:11 PM > To: AGRAWAL MUKUL-a24103 > Cc: [email protected] > Subject: RE: [Openhpi-devel] openhpid hangs with ilo2 plugin > > Mukal - > > Please check out the OpenHPI top-of-trunk - and see if the problem is > reproducible there. If you are able to reproduce the issue - please > submit a ticket for this issue against the OpenHPI project at: > https://sourceforge.net/tracker/?group_id=71730 > > Also, from your analysis - are you indicating this to be an OpenHPI > infrastructure issue - or rather an issue with the iLO2 plugin itself? > > Thanks. > > --michael > > Regards, > Michael Bishop > Enterprise Servers and Storage (ISB Linux/Telco) > Hewlett-Packard Company > 3404 E. Harmony Rd. Bldg. 5L, Post B7, Mailstop 42 Fort Collins, CO > 80528-9599 > Phone: 970-898-4393 > E-Mail: [email protected] > > > > > > -----Original Message----- > > From: AGRAWAL MUKUL-a24103 [mailto:[email protected]] > > Sent: Wednesday, May 12, 2010 4:43 AM > > To: Anton Pak; [email protected] > > Subject: Re: [Openhpi-devel] openhpid hangs with ilo2 plugin > > > > > > > > Hi, > > > > I am seeing this issue in openhpi-2.14.1. > > > > Mukul > > > > -----Original Message----- > > From: Anton Pak [mailto:[email protected]] > > Sent: Wednesday, May 12, 2010 4:09 PM > > To: [email protected] > > Cc: AGRAWAL MUKUL-a24103 > > Subject: Re: [Openhpi-devel] openhpid hangs with ilo2 plugin > > > > Mukul, > > > > Are you able to reproduce the issue with top of trunk > OpenHPI version? > > > > Anton Pak > > > > On Wed, 12 May 2010 14:29:26 +0400, AGRAWAL MUKUL-a24103 > > <[email protected]> wrote: > > > > > Hi, > > > I am using OpenHPI with ilo2 plugin. When I use hpitree > > multiple times > > > > > openhpid hangs. On investigation I found that somehow the > mutex is > > > getting locked for a handler and never getting unlocked. > > > Specifically, > > > In oh_get_handler () > > > g_static_rec_mutex_lock(&handler->lock); > > > gets called. Thus, a thread calling oh_get_handler() > should ideally > > > call > > > oh_release_handler() which unlocks this mutex. However, on > > running the > > > > > hpitree multiple times I found that there is an instance when > > > oh_release_handle is not at all called. Thus, multiple > > threads wait on > > > > > this mutex and openhpid hangs. > > > Is anyone aware of the problem? If you have any more > details please > > > let me know. > > > Regards > > > Mukul > > > > > > -------------------------------------------------------------- > > ---------------- > > > > _______________________________________________ > > Openhpi-devel mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/openhpi-devel > > > ------------------------------------------------------------------------------ _______________________________________________ Openhpi-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openhpi-devel
