tag:blogger.com,1999:blog-41101239060054462922011-11-28T02:16:34.683+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.comBlogger54125tag:blogger.com,1999:blog-4110123906005446292.post-4976051034601137572011-11-12T21:58:00.001+01:002011-11-12T22:42:28.807+01:002011-11-12T22:42:28.807+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Kilka tygodni temu zrobiłem upgrade Cacti do 0.8.7h z jakiegoś wcześniejszego wydania (któraś wcześniejsza literka w alfabecie). Na pierwszy rzut oka wszystko było ok, do momentu kiedy ludzie zaczęli zgłaszać, że wykresy się nie rysują, albo się źle rysują. Co ciekawe, problemy dotyczyły tylko wykresów związanych z MySQL-em oraz MongoDB. Pierwsza myśl -&gt; coś się zwaliło w skrypcie. Co prawda <p><a href="http://feedads.g.doubleclick.net/~a/PGn3g-YvpM90q_S8w34RL3DSV34/0/da"><img src="http://feedads.g.doubleclick.net/~a/PGn3g-YvpM90q_S8w34RL3DSV34/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/PGn3g-YvpM90q_S8w34RL3DSV34/1/da"><img src="http://feedads.g.doubleclick.net/~a/PGn3g-YvpM90q_S8w34RL3DSV34/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/cyweSGmiplw" height="1" width="1"/>http://blog.jagiello.org/2011/11/cacti-hex-y-i-inne-stringi.htmltag:blogger.com,1999:blog-4110123906005446292.post-59679022188731225152011-11-12T14:03:00.000+01:002011-11-12T14:10:43.462+01:002011-11-12T14:10:43.462+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com080-180 Kowale, Polska54.3093767 18.561614454.3001132 18.5418734 54.318640200000004 18.5813554Wyprawa do Krakowa zakończyła się reklamacją, na którą otrzymałem odpowiedź: Dla pełnej jasności, tak wygląda pociąg spełniający wszystkie standardy. Toaleta w 1 klasie: A to przedział 2 klasy, który bynajmniej nie jest przedziałem menadżerskim: Jak słowo daje, przepłacę, przemęczę się samochodem, ale PKP będę omijał szerokim łukiem. <p><a href="http://feedads.g.doubleclick.net/~a/JFZGz3uceW5UbywN_u9BOtynsKI/0/da"><img src="http://feedads.g.doubleclick.net/~a/JFZGz3uceW5UbywN_u9BOtynsKI/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/JFZGz3uceW5UbywN_u9BOtynsKI/1/da"><img src="http://feedads.g.doubleclick.net/~a/JFZGz3uceW5UbywN_u9BOtynsKI/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/yS44VJcb9nU" height="1" width="1"/>http://blog.jagiello.org/2011/11/pkp-swiat-absurdu.htmltag:blogger.com,1999:blog-4110123906005446292.post-88206465339399409502011-09-22T22:53:00.000+02:002011-09-22T22:54:42.594+02:002011-09-22T22:54:42.594+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Dell jak każdy inny vendor, dostarcza oprogramowanie potrzebne do czytania różnych sensorów i innych informacji o sprzęcie z poziomu systemu operacyjnego. Problem z oprogramowaniem Dell-a w porównaniu do np. HP to poziom skomplikowania. Nie chodzi tutaj o obsługę, ale ilość rzeczy które się instalują. Dodatkowo często gęsto coś nie działa na systemach nie wspieranych typu CentOS. Jednak <p><a href="http://feedads.g.doubleclick.net/~a/hQPFfubTYlwJJtA86b_bCQ1x0Ro/0/da"><img src="http://feedads.g.doubleclick.net/~a/hQPFfubTYlwJJtA86b_bCQ1x0Ro/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/hQPFfubTYlwJJtA86b_bCQ1x0Ro/1/da"><img src="http://feedads.g.doubleclick.net/~a/hQPFfubTYlwJJtA86b_bCQ1x0Ro/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/Uj5eoqcCtH4" height="1" width="1"/>http://blog.jagiello.org/2011/09/dell-raid.htmltag:blogger.com,1999:blog-4110123906005446292.post-54884002586794403192011-06-24T12:51:00.000+02:002011-06-24T12:52:18.713+02:002011-06-24T12:52:18.713+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Haproxy - zastosowaniaView more presentations from Łukasz Jagiełło. <p><a href="http://feedads.g.doubleclick.net/~a/4V6nIbNCySr5ADcbdBl-BKcm3iE/0/da"><img src="http://feedads.g.doubleclick.net/~a/4V6nIbNCySr5ADcbdBl-BKcm3iE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/4V6nIbNCySr5ADcbdBl-BKcm3iE/1/da"><img src="http://feedads.g.doubleclick.net/~a/4V6nIbNCySr5ADcbdBl-BKcm3iE/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/fd4o_hRP3As" height="1" width="1"/>http://blog.jagiello.org/2011/06/haproxy-zastosowania-tech3camp-22062011.htmltag:blogger.com,1999:blog-4110123906005446292.post-82936114840068092822011-06-06T16:24:00.001+02:002011-06-06T16:26:52.492+02:002011-06-06T16:26:52.492+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0gratka.pl has IPv6 address 2a02:1320:ffff:0:195:8:99:42dom.gratka.pl has IPv6 address 2a02:1320:ffff:0:195:8:99:31moto.gratka.pl has IPv6 address 2a02:1320:ffff:0:195:8:99:26praca.gratka.pl has IPv6 address 2a02:1320:ffff:0:195:8:99:9turystyka.gratka.pl has IPv6 address 2a02:1320:ffff:0:195:8:99:24gratka-technologie.pl has IPv6 address 2a02:1320:ffff:0:195:8:99:45All AAAA records. <p><a href="http://feedads.g.doubleclick.net/~a/PKkvVa4HzehhSaOeLlDPuxTFd6Y/0/da"><img src="http://feedads.g.doubleclick.net/~a/PKkvVa4HzehhSaOeLlDPuxTFd6Y/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/PKkvVa4HzehhSaOeLlDPuxTFd6Y/1/da"><img src="http://feedads.g.doubleclick.net/~a/PKkvVa4HzehhSaOeLlDPuxTFd6Y/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/1zJR65vZyU4" height="1" width="1"/>http://blog.jagiello.org/2011/06/world-ipv6-day.htmltag:blogger.com,1999:blog-4110123906005446292.post-71191392548934549112011-06-05T11:37:00.003+02:002011-06-06T16:27:14.541+02:002011-06-06T16:27:14.541+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Intel Q6600 @ 2.40GHz[lcf@heaven ~]$ systemd-analyze timeStartup finished in 1201ms (kernel) + 2261ms (initrd) + 14595ms (userspace) = 18058ms[lcf@heaven ~]$ systemd-analyze blame[...] 90ms console-kit-daemon.serviceAMD Athlon II Neo N36L Dual-Core[lcf@lues ~]$ systemd-analyze timeStartup finished in 2172ms (kernel) + 5111ms (initrd) + 12816ms (userspace) = 20100ms[lcf@lues ~]$ <p><a href="http://feedads.g.doubleclick.net/~a/JMvTB6VaYonfmzziqMIEuOWuuQA/0/da"><img src="http://feedads.g.doubleclick.net/~a/JMvTB6VaYonfmzziqMIEuOWuuQA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/JMvTB6VaYonfmzziqMIEuOWuuQA/1/da"><img src="http://feedads.g.doubleclick.net/~a/JMvTB6VaYonfmzziqMIEuOWuuQA/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/fqPkfdA9Cx8" height="1" width="1"/>http://blog.jagiello.org/2011/06/systemd-analyze.htmltag:blogger.com,1999:blog-4110123906005446292.post-13815698786505361492011-02-10T23:22:00.002+01:002011-02-10T23:50:45.069+01:002011-02-10T23:50:45.069+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0http://plnog.pl/spotkanie-6-marzec/agendaDzień pierwszy, 16:50 – 17:35, ścieżka 3. <p><a href="http://feedads.g.doubleclick.net/~a/TJ_ljRT-K2RWCGt6USynbEF7Bwc/0/da"><img src="http://feedads.g.doubleclick.net/~a/TJ_ljRT-K2RWCGt6USynbEF7Bwc/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/TJ_ljRT-K2RWCGt6USynbEF7Bwc/1/da"><img src="http://feedads.g.doubleclick.net/~a/TJ_ljRT-K2RWCGt6USynbEF7Bwc/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/C24caq3h-MA" height="1" width="1"/>http://blog.jagiello.org/2011/02/httpplnog.htmltag:blogger.com,1999:blog-4110123906005446292.post-5681075667711248732010-12-06T17:56:00.002+01:002010-12-06T18:00:24.679+01:002010-12-06T18:00:24.679+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Serdecznie zapraszam na tech.3camp - 7 grudnia do GPNT w Gdańsku. W czasie spotkania popełnię wykład - “GlusterFS, czyli interesująca alternatywa dla NFS w środowiskach wysokodostępnych” <p><a href="http://feedads.g.doubleclick.net/~a/4bLCz9L2Lz9_A8vOMz5YUOQsE8E/0/da"><img src="http://feedads.g.doubleclick.net/~a/4bLCz9L2Lz9_A8vOMz5YUOQsE8E/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/4bLCz9L2Lz9_A8vOMz5YUOQsE8E/1/da"><img src="http://feedads.g.doubleclick.net/~a/4bLCz9L2Lz9_A8vOMz5YUOQsE8E/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/FbAqFWrNtOE" height="1" width="1"/>http://blog.jagiello.org/2010/12/tech3camp-4.htmltag:blogger.com,1999:blog-4110123906005446292.post-65865763178228919172010-12-04T15:10:00.001+01:002010-12-04T15:10:43.206+01:002010-12-04T15:10:43.206+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0#v+load average: 2869.50, 3600.81, 3300.00#v-and +10k connections ;-D <p><a href="http://feedads.g.doubleclick.net/~a/FbWzSMb4k8VvJHARVXi8A4cJ2eA/0/da"><img src="http://feedads.g.doubleclick.net/~a/FbWzSMb4k8VvJHARVXi8A4cJ2eA/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/FbWzSMb4k8VvJHARVXi8A4cJ2eA/1/da"><img src="http://feedads.g.doubleclick.net/~a/FbWzSMb4k8VvJHARVXi8A4cJ2eA/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/Z8b_NXjVpBc" height="1" width="1"/>http://blog.jagiello.org/2010/12/mongodb.htmltag:blogger.com,1999:blog-4110123906005446292.post-6751228606902603292010-07-19T13:49:00.007+02:002010-07-19T13:54:27.210+02:002010-07-19T13:54:27.210+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0 <p><a href="http://feedads.g.doubleclick.net/~a/zRpN10T8O3cp5LM6W62rqpIoucY/0/da"><img src="http://feedads.g.doubleclick.net/~a/zRpN10T8O3cp5LM6W62rqpIoucY/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/zRpN10T8O3cp5LM6W62rqpIoucY/1/da"><img src="http://feedads.g.doubleclick.net/~a/zRpN10T8O3cp5LM6W62rqpIoucY/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/xp0IGb6U7vU" height="1" width="1"/>http://blog.jagiello.org/2010/07/gmv-booting.htmltag:blogger.com,1999:blog-4110123906005446292.post-42170335607238864322010-03-19T23:17:00.004+01:002010-03-19T23:59:14.911+01:002010-03-19T23:59:14.911+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com2Last two weeks I was working at new environment for MongoDB. For benchmarks create two configurations: with ssd and with sas drives. Since I really like only HA solutions decide to run MongoDB in replica pairs mode. Use development version 1.3.3 at start and today switch to 1.3.4, because it's really faster then stable version in that mode.First configuration was 2 x Dell R610, 4x50GB SSD in <p><a href="http://feedads.g.doubleclick.net/~a/U8ye7lSyyr3VJSvSHrZ1h_EyKrM/0/da"><img src="http://feedads.g.doubleclick.net/~a/U8ye7lSyyr3VJSvSHrZ1h_EyKrM/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/U8ye7lSyyr3VJSvSHrZ1h_EyKrM/1/da"><img src="http://feedads.g.doubleclick.net/~a/U8ye7lSyyr3VJSvSHrZ1h_EyKrM/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/VYDa4UhZ2uw" height="1" width="1"/>http://blog.jagiello.org/2010/03/few-benchmarks-mongodb-at-replica-pairs.htmltag:blogger.com,1999:blog-4110123906005446292.post-77277091195169367662010-02-08T21:30:00.002+01:002010-02-08T21:31:54.816+01:002010-02-08T21:31:54.816+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0 <p><a href="http://feedads.g.doubleclick.net/~a/8mlnl3YR8wLhezxdlNMh9Bvmqzw/0/da"><img src="http://feedads.g.doubleclick.net/~a/8mlnl3YR8wLhezxdlNMh9Bvmqzw/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/8mlnl3YR8wLhezxdlNMh9Bvmqzw/1/da"><img src="http://feedads.g.doubleclick.net/~a/8mlnl3YR8wLhezxdlNMh9Bvmqzw/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/FgUYqcCnMMc" height="1" width="1"/>http://blog.jagiello.org/2010/02/altar-for-most-black-priest.htmltag:blogger.com,1999:blog-4110123906005446292.post-53406987314644773422009-11-15T22:27:00.002+01:002009-11-15T22:31:50.707+01:002009-11-15T22:31:50.707+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Today Tatsuo Ishii wrote interesting news at pgpool mailing list, version 2.3 coming this month.What's new in 2.3:- Adopt PostgreSQL 8.4 parser. On of the visible effects of this is, WITH clause can be load balanced.- Allow to use INSERT/UPDATE including CURRENT_TIME_STAMP, CURRENT_DATE, now(). pgpool-II guarantees that each DB node will be populated exactly same value for these data type. For <p><a href="http://feedads.g.doubleclick.net/~a/XoMUd3DXrUuI-rml2Qj40_gQfnY/0/da"><img src="http://feedads.g.doubleclick.net/~a/XoMUd3DXrUuI-rml2Qj40_gQfnY/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/XoMUd3DXrUuI-rml2Qj40_gQfnY/1/da"><img src="http://feedads.g.doubleclick.net/~a/XoMUd3DXrUuI-rml2Qj40_gQfnY/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/7nj0rZQSCkc" height="1" width="1"/>http://blog.jagiello.org/2009/11/pgpool-ii-23-comming-soon.htmltag:blogger.com,1999:blog-4110123906005446292.post-88270832211333254202009-11-13T16:33:00.004+01:002009-11-13T16:53:00.945+01:002009-11-13T16:53:00.945+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Recently run HTTPS connection to website over stunnel + haproxy (not really important atm why such exotic idea). More important that hole operation goes smooth, quick and easy. Everything work until today when I read email from one of developers in over company.He got problem with Google Checkout:We encountered an error trying to access your server at https://some.website.at.web/GoogleCheckout/ <p><a href="http://feedads.g.doubleclick.net/~a/gU2cZhq4eQV3aTP-uHTWxKbprN0/0/da"><img src="http://feedads.g.doubleclick.net/~a/gU2cZhq4eQV3aTP-uHTWxKbprN0/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/gU2cZhq4eQV3aTP-uHTWxKbprN0/1/da"><img src="http://feedads.g.doubleclick.net/~a/gU2cZhq4eQV3aTP-uHTWxKbprN0/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/3RfyVM_DOJ8" height="1" width="1"/>http://blog.jagiello.org/2009/11/google-checkout-over-stunnel.htmltag:blogger.com,1999:blog-4110123906005446292.post-78202107754459934642009-08-31T20:17:00.005+02:002009-08-31T20:48:00.104+02:002009-08-31T20:48:00.104+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0So today I could finally compare SUN SSD results with my SSD experience. I check two configurations:- Dell R610, 12GB RAM, 4x50GB SSD RAID10- Dell R610, 12GB RAM, 6x50GB SSD RAID10SSD: SAMSUNG MCCOE50G Rev: 3D3QAt both run clean CentOS with vdbench 5.01. Use same test as befor.Tests Server i/orate MB/sec1024**2 bytesi/o readpct resptime respmax respstddev cpu%sys+usr cpu%sys Random Read (4K) <p><a href="http://feedads.g.doubleclick.net/~a/z_7ol4fuHx7ai80J-tELrq28k5A/0/da"><img src="http://feedads.g.doubleclick.net/~a/z_7ol4fuHx7ai80J-tELrq28k5A/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/z_7ol4fuHx7ai80J-tELrq28k5A/1/da"><img src="http://feedads.g.doubleclick.net/~a/z_7ol4fuHx7ai80J-tELrq28k5A/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/59nT7P_WU_o" height="1" width="1"/>http://blog.jagiello.org/2009/08/ssd-2.htmltag:blogger.com,1999:blog-4110123906005446292.post-71477501059683483282009-08-17T22:40:00.003+02:002009-08-17T22:51:02.248+02:002009-08-17T22:51:02.248+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0 <p><a href="http://feedads.g.doubleclick.net/~a/b5Y8En25RY3OEpGB9GrGpcKepJ4/0/da"><img src="http://feedads.g.doubleclick.net/~a/b5Y8En25RY3OEpGB9GrGpcKepJ4/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/b5Y8En25RY3OEpGB9GrGpcKepJ4/1/da"><img src="http://feedads.g.doubleclick.net/~a/b5Y8En25RY3OEpGB9GrGpcKepJ4/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/sB1_-7TfGdM" height="1" width="1"/>http://blog.jagiello.org/2009/08/back-from-holidays-can-be-scary-d.htmltag:blogger.com,1999:blog-4110123906005446292.post-58101246239220754622009-08-03T22:59:00.002+02:002009-08-03T23:03:57.359+02:002009-08-03T23:03:57.359+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Just notice new version of Vdbench 5.01 has been released.From release notes special makes me happy:- 64-bit support for Solaris, Linux and zLinux. <p><a href="http://feedads.g.doubleclick.net/~a/3MPS7ZmUW8Qm3TsrQ7a5A39jxa4/0/da"><img src="http://feedads.g.doubleclick.net/~a/3MPS7ZmUW8Qm3TsrQ7a5A39jxa4/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/3MPS7ZmUW8Qm3TsrQ7a5A39jxa4/1/da"><img src="http://feedads.g.doubleclick.net/~a/3MPS7ZmUW8Qm3TsrQ7a5A39jxa4/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/SqRp8vJSVHc" height="1" width="1"/>http://blog.jagiello.org/2009/08/vdbench-501.htmltag:blogger.com,1999:blog-4110123906005446292.post-54284187283086444102009-07-30T22:21:00.006+02:002009-07-30T22:25:25.833+02:002009-07-30T22:25:25.833+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Sun provides two types of cooling doors, which attach directly to the Sun Blade 6048 Chassis Quite WoW :) <p><a href="http://feedads.g.doubleclick.net/~a/CCZH85D8kwOiFLnqDHpuxjBEMW8/0/da"><img src="http://feedads.g.doubleclick.net/~a/CCZH85D8kwOiFLnqDHpuxjBEMW8/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/CCZH85D8kwOiFLnqDHpuxjBEMW8/1/da"><img src="http://feedads.g.doubleclick.net/~a/CCZH85D8kwOiFLnqDHpuxjBEMW8/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/N_22ClK2EwU" height="1" width="1"/>http://blog.jagiello.org/2009/07/cooling-doors.htmltag:blogger.com,1999:blog-4110123906005446292.post-83837546151739823362009-07-28T10:14:00.010+02:002009-07-28T10:53:28.410+02:002009-07-28T10:53:28.410+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0 Server SAS vs SSD HP DL360 G6 8x146GB SAS 15k RAID 10 HP DL360 G6 8x146GB SAS 15k RAID 50 DELL M600 2x146GB SAS 15K RAID1 Sun X4450 4x32GB SSD Sun X4140/X4440 4x32GB SSD Sun T5240 4x32GB SSD Random Read (4K) 2.1K IOPS 1.9K IOPS 0.6K IOPS 98.4K IOPS 33.8K IOPS 71.5K IOPS Random Write (4K) 1.9K IOPS <p><a href="http://feedads.g.doubleclick.net/~a/5v2WFi08VpTqahkY2I1abt10x-U/0/da"><img src="http://feedads.g.doubleclick.net/~a/5v2WFi08VpTqahkY2I1abt10x-U/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/5v2WFi08VpTqahkY2I1abt10x-U/1/da"><img src="http://feedads.g.doubleclick.net/~a/5v2WFi08VpTqahkY2I1abt10x-U/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/HkUr6xBwY1o" height="1" width="1"/>http://blog.jagiello.org/2009/07/sas-vs-ssd-with-vdbench.htmltag:blogger.com,1999:blog-4110123906005446292.post-26233809563672613072009-07-06T20:22:00.003+02:002009-07-06T20:26:29.300+02:002009-07-06T20:26:29.300+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Blue Sky Studios, a wholly-owned unit of Fox Filmed Entertainment, deployed Sun Blade servers and Sun Ultra workstations for the rendering of its new animated feature Ice Age: Dawn of the Dinosaurs, giving them four times better performance than their previous solution.Blue Sky deployed a Sun Constellation System consisting of 10 Sun Blade 6048 chassis with a total of 480 Sun Blade X6250 server <p><a href="http://feedads.g.doubleclick.net/~a/WFncv46e5AdCqt2AvVVtlrg07gs/0/da"><img src="http://feedads.g.doubleclick.net/~a/WFncv46e5AdCqt2AvVVtlrg07gs/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/WFncv46e5AdCqt2AvVVtlrg07gs/1/da"><img src="http://feedads.g.doubleclick.net/~a/WFncv46e5AdCqt2AvVVtlrg07gs/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/6Ifqtcbr5F0" height="1" width="1"/>http://blog.jagiello.org/2009/07/ice-age-dawn-of-dinosaurs-sun-movie.htmltag:blogger.com,1999:blog-4110123906005446292.post-50783363779477425042009-05-09T14:51:00.001+02:002009-05-09T14:54:02.506+02:002009-05-09T14:54:02.506+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Today find 2 nice videos about FCoE: - Overview - FCoE looks like <p><a href="http://feedads.g.doubleclick.net/~a/eokLtI0gNGnNsXPJE6CcW8YNI_8/0/da"><img src="http://feedads.g.doubleclick.net/~a/eokLtI0gNGnNsXPJE6CcW8YNI_8/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/eokLtI0gNGnNsXPJE6CcW8YNI_8/1/da"><img src="http://feedads.g.doubleclick.net/~a/eokLtI0gNGnNsXPJE6CcW8YNI_8/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/Z6lXB4wI9zs" height="1" width="1"/>http://blog.jagiello.org/2009/05/fcoe.htmltag:blogger.com,1999:blog-4110123906005446292.post-88345093970100308162009-04-22T14:28:00.004+02:002009-04-22T14:39:10.656+02:002009-04-22T14:39:10.656+02:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0GMV Create First Real-Time Passenger Information System For Gdansk...... Not always everything goes smooth :) <p><a href="http://feedads.g.doubleclick.net/~a/YmdzHljUL5K4ySIkotBpSbLYRXI/0/da"><img src="http://feedads.g.doubleclick.net/~a/YmdzHljUL5K4ySIkotBpSbLYRXI/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/YmdzHljUL5K4ySIkotBpSbLYRXI/1/da"><img src="http://feedads.g.doubleclick.net/~a/YmdzHljUL5K4ySIkotBpSbLYRXI/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/6Wjz5yTxSSc" height="1" width="1"/>http://blog.jagiello.org/2009/04/gmv-in-gdansk.htmltag:blogger.com,1999:blog-4110123906005446292.post-87185838608226995412009-03-23T10:31:00.001+01:002009-03-23T10:33:21.779+01:002009-03-23T10:33:21.779+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0# Remove warning: "warning: peer certificate won't be verified in this SSL session"require 'openssl'module OpenSSL module SSL remove_const :VERIFY_PEER endendOpenSSL::SSL::VERIFY_PEER = OpenSSL::SSL::VERIFY_NONENice and useful. <p><a href="http://feedads.g.doubleclick.net/~a/f7qJ0CMGRt1y_aiWeUSfRNlh6SE/0/da"><img src="http://feedads.g.doubleclick.net/~a/f7qJ0CMGRt1y_aiWeUSfRNlh6SE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/f7qJ0CMGRt1y_aiWeUSfRNlh6SE/1/da"><img src="http://feedads.g.doubleclick.net/~a/f7qJ0CMGRt1y_aiWeUSfRNlh6SE/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/wZcDzKlnWOY" height="1" width="1"/>http://blog.jagiello.org/2009/03/warning-peer-certificate-wont-be.htmltag:blogger.com,1999:blog-4110123906005446292.post-5473213289011373332009-03-19T17:16:00.002+01:002009-03-19T17:24:53.568+01:002009-03-19T17:24:53.568+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Sun Cloud Computing executives Dave Douglas and Lew Tucker preview the Sun Cloud - the industry's most flexible, open and portable public cloud platform.Since yesterday I'm really excited about Sun Cloud. From what I've seen, Sun Open Cloud Computing is more powerfull solution then AWS Amazon. Check how simple you can drag&amp;drop hole environment then select hole or part and create "clone" for HA - <p><a href="http://feedads.g.doubleclick.net/~a/E2orHjmd0jdxNjLRkFDPB2dAl9c/0/da"><img src="http://feedads.g.doubleclick.net/~a/E2orHjmd0jdxNjLRkFDPB2dAl9c/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/E2orHjmd0jdxNjLRkFDPB2dAl9c/1/da"><img src="http://feedads.g.doubleclick.net/~a/E2orHjmd0jdxNjLRkFDPB2dAl9c/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/cX3u8K7VVd0" height="1" width="1"/>http://blog.jagiello.org/2009/03/sun-cloud-computing.htmltag:blogger.com,1999:blog-4110123906005446292.post-35635535793042221012009-03-18T23:27:00.001+01:002009-03-19T09:48:20.181+01:002009-03-19T09:48:20.181+01:00LCFhttp://www.blogger.com/profile/14584954917069774835noreply@blogger.com0Just incredible. <p><a href="http://feedads.g.doubleclick.net/~a/7NBOGAnU0CgHKcXCSdo96adOir4/0/da"><img src="http://feedads.g.doubleclick.net/~a/7NBOGAnU0CgHKcXCSdo96adOir4/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/7NBOGAnU0CgHKcXCSdo96adOir4/1/da"><img src="http://feedads.g.doubleclick.net/~a/7NBOGAnU0CgHKcXCSdo96adOir4/1/di" border="0" ismap="true"></img></a></p><img src="http://feeds.feedburner.com/~r/LcfBlog/~4/PBlJstBtfgg" height="1" width="1"/>http://blog.jagiello.org/2009/03/just-incredible.html