I build tgt-1.0.14, and create 6 targets with 100 LUNs per target on it. tgtd process virtual size id 20.0Gb, against 24Gb with ~500 LUNs on tgt-1.0.13 25 марта 2011 г. 11:54 пользователь Tomasz Chmielewski <mangoo@xxxxxxxx> написал: > On 24.03.2011 02:45, FUJITA Tomonori wrote: >> >> On Wed, 23 Mar 2011 17:37:53 +0300 >> Степан Фёдоров<stepan.fedorov@xxxxxxxx> wrote: >> >>> My iSER target node has 24Gb of memory. When i add about ~500 LUNs >>> with tgtadm, next i got error "tgtadm: out of memory". >>> >>> 24Gb/500 LUNs == "something about 50 megabytes of memory per LUN". >>> >>> My question is: how can i control this memory usage, and is there >>> ability for me to add about 3500 LUNs on my node with 24Gb of memory? >> >> What version of tgt you use? x86-64 or x86? >> >> I suspect that you hit the number of threads that a single process can >> have. >> >> The amount of system memory can't do anything for it. > > What are the options to have it worked around (long term, in tgtd code)? > > Is preforking a new tgtd process if X threads are reached an option? > > > -- > Tomasz Chmielewski > http://wpkg.org > > -- > To unsubscribe from this list: send the line "unsubscribe stgt" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe stgt" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
