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  1. Traffic Server
  2. TS-3180

Linux native aio not support disk >2T

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • sometime
    • Core
    • None

    Description

      21:47 < faysal> [Nov  8 15:45:30.080] Server {0x2ab53ff36700} WARNING: unable to clear cache directory '/dev/sdc 548864:366283256'
      21:48 < faysal> although brw-rw---- 1 nobody nobody 8, 32 Nov  8 15:45 /dev/sdc
      21:48 < faysal> fedora 21
      21:48 < faysal> ping anyone
      21:49 < ming_zym> disk fail?
      21:52 < ming_zym> try to restart traffic server?
      21:55 < faysal> i did restarted traffic server couple of times no luck
      21:56 < faysal> by the way this is build with linux native aio enabled
      21:56 < faysal> and latest master pulled today
      21:56 < ming_zym> o, please don't use linux native aio in production
      21:57 < ming_zym> not that ready to be used expect in testing
      21:58 < ming_zym> I am sorry we don't have time to track down all those native aio issues here
      21:59 < faysal> ok
      21:59 < faysal> am compiling now without native aio
      21:59 < faysal> and see what happens and inform you
      22:06 < faysal> ming_zym: if you are working on native aio stuff its the issue
      22:07 < faysal> i compiled without it and now its working fine
      22:07 < faysal> i have noticed this on harddisks over 2T size
      22:07 < faysal> smaller disks work fine with native aio
      22:12 < ming_zym> ok, cool
      22:13 < faysal> thats because i guess my disks are 3T each and one with 240G
      22:14 < faysal> the 240 was taken no problem
      22:14 < faysal> but the 3T has to be in GPT patition format
      22:14 < faysal> and Fedora for some reason had issues identifying it
      22:14 < ming_zym> hmm, maybe that is bug
      

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              zym Zhao Yongming
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                Created:
                Updated: