<font size=2 face="sans-serif">The sessiond take a short while to become
ready.</font>
<br>
<br><font size=2 face="sans-serif">If you are running a script, I recommend
using '-d' or '-b' to lttng-sessiond, instead of using "&".</font>
<br>
<br><font size=2 face="sans-serif">Then, you need to wait for it to be
ready, which can be done simply by a short sleep, or using signals (look
at --sig-parent commandline argument).</font>
<br>
<br><font size=2 face="sans-serif">The reason you are seeing the error
is that you are running lttng create before the sessiond is really ready.</font>
<br>
<br><font size=2 face="sans-serif">Amit</font>
<br>
<br><font size=2 color=#000080 face="sans-serif">Amit Margalit</font>
<br><font size=2 color=#808000 face="sans-serif">IBM XIV </font><font size=2 face="sans-serif">-
<i>Storage Reinvented</i></font>
<br><font size=2 face="sans-serif">XIV-NAS Development Team</font>
<br><font size=2 face="sans-serif">Tel. 03</font><font size=2 face="Arial">-689-7774</font>
<br><font size=2 face="Arial">Fax. 03-689-7230</font>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">loody <miloody@gmail.com></font>
<br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif">lttng-dev@lists.lttng.org</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">04/06/2014 03:07 PM</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">[lttng-dev]
lttng has No session daemon is available</font>
<br>
<hr noshade>
<br>
<br>
<br><tt><font size=2>hi all:<br>
I cross compile below elements for arm successfully.<br>
1. userspace-rcu-0.8.4<br>
2. popt-1.16<br>
3. lttng-ust-2.3.2<br>
4. lttng-tools-2.3.2<br>
5. lttng-modules-2.4.0<br>
<br>
I follow execution steps:<br>
1. lttng-sessiond -vvv &<br>
2. ps (to check whether lttng-sessiond execute successfully)<br>
3. lttng -vvv create /mtd_unirw/testsession, where "<br>
/mtd_unirw/testsession" is rw area of my rootfs to save sessions<br>
<br>
I met bellow messages<br>
No session daemon is available<br>
<br>
when I am checking the debug message when running lttng-sessiond, I<br>
cannot find any error message.<br>
And from ps, lttng-sessiond is running good.<br>
(I attach my log for your reference)<br>
<br>
did I miss any setting or should I open more debug message to find out<br>
where I am wrong?<br>
<br>
appreciate your kind help in advance,<br>
[attachment "lttng.log" deleted by Amit Margalit/Israel/IBM]
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