I tried Alyseo script today, and same symptoms, the bridge is still owned by the aoe driver at shutdown time. Regards, Nicolas On 2012-11-28 08:17, Yacine Kheddache wrote: > Hi, > > Nicolas, you can download Alyseo contrib (aoe init script) here : > ftp://ftp.alyseo.com/pub/partners/Coraid/Tools/startup-script/ > > We have done many improvement (fstab tuning, LVM... So please give it a > try : may help. > > Thank you > Cordialement / Regards > > – > > Yacine Kheddache > > Le lundi 26 novembre 2012 à 16:14, Ed Cashin a écrit : > >> I'm guessing that the aoe driver is holding a reference to the br0 (or >> whatever) network interface, just as it would do to eth0 (or >> whatever), which means you cannot destroy br0. That's safe, but it >> just means you have to stop using resources in a sane order. There is >> probably an init script that is attempting to destroy the br0 (or >> whatever) before aoe has released it. >> >> If you arrange for a shutdown script to undo all the AoE-related stuff >> early in the shutdown process, you'll do some of these in-order steps: >> >> * unmount AoE-backed filesystems >> * deactivate AoE-backed logical volumes >> * stop AoE-backed software RAID devices >> * either >> - rmmod aoe, or >> - aoe-interfaces bogus; aoe-flush -a; sleep 1 >> >> With either of the last two steps releasing the reference aoe is >> holding on the br0 interface. I mention the second option just to be >> specific. The first one is probably easier. >> >> Yacine chimed in here. Alyseo has some great aoe-related init scripts >> that you can use as a template for your own script. >> >> I'm planning to help the distros to handle the aoe-related >> startup/shutdown issues soon, but anybody is welcome to beat me to it >> or to collaborate with me. >> >> On Nov 24, 2012, at 12:21 PM, Nicolas Jungers wrote: >> >>> I found a bug in the interaction of the AoE driver and the linux bridge. >>> >>> On a stock Ubuntu 12.04 with standard bridge-utils and A0E version 81, >>> the machine cannot shutdown or reboot. >>> >>> The bridge stays stuck at the close stage with all the AoE connection >>> still open. >>> >>> I didn't test that on CentOS yet, so I'm unsure if it's a distribution >>> bug or an AoE one. >>> >>> Any idea? >>> >>> Regards, >>> Nicolas >>> >>> >>> ------------------------------------------------------------------------------ >>> Monitor your physical, virtual and cloud infrastructure from a single >>> web console. Get in-depth insight into apps, servers, databases, vmware, >>> SAP, cloud infrastructure, etc. Download 30-day Free Trial. >>> Pricing starts from $795 for 25 servers or applications! >>> http://p.sf.net/sfu/zoho_dev2dev_nov >>> _______________________________________________ >>> Aoetools-discuss mailing list >>> Aoetools-discuss@xxxxxxxxxxxxxxxxxxxxx >>> <mailto:Aoetools-discuss@xxxxxxxxxxxxxxxxxxxxx> >>> https://lists.sourceforge.net/lists/listinfo/aoetools-discuss >> >> -- >> Ed Cashin >> ecashin@xxxxxxxxxx <mailto:ecashin@xxxxxxxxxx> >> >> >> >> ------------------------------------------------------------------------------ >> Monitor your physical, virtual and cloud infrastructure from a single >> web console. Get in-depth insight into apps, servers, databases, vmware, >> SAP, cloud infrastructure, etc. Download 30-day Free Trial. >> Pricing starts from $795 for 25 servers or applications! >> http://p.sf.net/sfu/zoho_dev2dev_nov >> _______________________________________________ >> Aoetools-discuss mailing list >> Aoetools-discuss@xxxxxxxxxxxxxxxxxxxxx >> <mailto:Aoetools-discuss@xxxxxxxxxxxxxxxxxxxxx> >> https://lists.sourceforge.net/lists/listinfo/aoetools-discuss > ------------------------------------------------------------------------------ Master HTML5, CSS3, ASP.NET, MVC, AJAX, Knockout.js, Web API and much more. Get web development skills now with LearnDevNow - 350+ hours of step-by-step video tutorials by Microsoft MVPs and experts. SALE $99.99 this month only -- learn more at: http://p.sf.net/sfu/learnmore_122812 _______________________________________________ Aoetools-discuss mailing list Aoetools-discuss@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/aoetools-discuss
