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    SubjectRE: 2.6.21.5 june 30th to july 1st date hang?
    Date
    From
    > -----Message d'origine-----
    > De : linux-kernel-owner@vger.kernel.org
    > [mailto:linux-kernel-owner@vger.kernel.org] De la part de
    > Fortier,Vincent [Montreal]
    > Envoyé : 3 juillet 2007 08:44
    >
    > Hi all,
    >
    > All my servers and workstations running a 2.6.21.5 kernel
    > hanged exactly when the date shift from june 30th to july 1st.
    >
    > On my monitoring system every single station running a
    > 2.6.21.5 kernel stoped responding exactly after midnight on
    > the date shift from June 30th to July 1st. Although,
    > stations still running 2.6.18 to 2.6.20.11 worked flawlessly.
    >
    > I first tought there had been an electricity outage but two
    > of my servers (dell PE 2950 dual-quad core) on UPS in our
    > server room also
    > hanged:
    > Jun 30 23:55:01 urpdev1 /USR/SBIN/CRON[31298]: (root) CMD ([ -x
    > /usr/lib/sysstat/sa1 ] && { [ -r "$DEFAULT" ] && . "$DEFAULT"
    > ; [ "$ENABLED" = "true" ] && exec /usr/lib/sysstat/sa1; })
    > Jul 3 11:54:03 urpdev1 syslogd 1.4.1#17: restart.
    >
    > I could not get anything on any of the 20+ consoles... All
    > the systems hanged at around the exact same time... When the
    > date shifted from June 30th to July 1st in UTC ...?
    >
    > Any clue any one?

    Forgot to mention:

    - All stations that failed where running a 2.6.21 kernel + CFS v18 (I don't have any stations running a plain 2.6.21 kernel so can't tell)
    - Config file can be found at: http://linux-dev.qc.ec.gc.ca/kernel/debian/CONFIG-i686-2.6.21-005
    - kernels can be found at: http://linux-dev.qc.ec.gc.ca/kernel/debian/sarge/i686/2.6.21/

    >
    > - vin
    >
    -
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