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Re: File descriptor issue in Solaris 11.1 ?

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  • Jaco Lesch
    Wietse Thanks, the upgrade to Postfix 2.10 on Solaris 11.1 resolved the file descriptor issue. The recommendation to disable connection caching helped for
    Message 1 of 3 , Apr 23, 2013
      Wietse

      Thanks, the upgrade to Postfix 2.10 on Solaris 11.1 resolved the "file
      descriptor" issue.

      The recommendation to disable connection caching helped for the smtpd
      process, but other processes still complained on Postfix 2.9.4.

      Regards


      On 15/04/2013 16:16, Wietse Venema wrote:
      > Jaco Lesch:
      >> Since we have upgraded to Solaris 11.1 from Solaris 11viathe IPS
      >> repository, we are observing the following in our Postfix smtp mail
      >> relay logs:
      >>
      >> Apr 15 13:27:34 smtp-server postfix/smtp[25213]: [ID 947731 mail.crit]
      >> fatal: stream_connect: send file descriptor: Resource temporarily
      >> unavailable
      > Options:
      >
      > - Get a faster machine, more memory, or tune the kernel.
      >
      > - Install Postfix 2.10 (this no longer uses Solaris streams).
      >
      > - Disable Postfix connection caching.
      >
      > /etc/postfix/main.cf:
      > smtp_connection_cache_on_demand = no
      > smtp_connection_cache_destinations =
      >
      > Wietse

      --
      ---
      Jaco Lesch
      SAIX HLS
      Email: jacol@...
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