Hi <br><br><div class="gmail_quote">2010/2/5 Gordan Bobic <span dir="ltr"><<a href="mailto:gordan@bobich.net">gordan@bobich.net</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">nicolas prochazka wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello, For your information, glusterfs 3.0.2 still reboot my servers<br>
<br>
Server 1 / Client 1 | Server2 / Client2 Client1 / Client2 in replicate mode to server 1 / 2 , no performance translator<br>
Server 1 / Server 2 : 10.98.98.x /24 for gluster interface, 10.10.4.x/24 for external interface<br>
Unplug ethernet cable from Server 1 ( port 1 10.98.98.x ) => after five minutes, servers reboot, no log, no dmesg.<br>
<br>
Kernel 2.6.32.4 or 2.6.33r6 gentoo 64 bits distribution <br>
</blockquote>
<br></div>
How over-optimized is your build? Straight binary install or did you build it all with -O999 and suchlike?</blockquote><div><br></div><div>No, i just make ./autogen.sh && ./configure && make && make install in git tree of glusterfs </div>
<div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im"><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
xfs backend.<br>
fuse 2.8.1<br>
</blockquote>
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fuse libs at the very least can be ruled out as a cause, since glfs 3.0.x doesn't use them, it connects straight to /dev/fuse, AFAIK.<div class="im"><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Same server, same configuration, same tests, with gluster 2.9 => no reboot.<br>
</blockquote>
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It's a little concerning that a process only communicating with kernel space through /dev/fuse can cause a reboot like that. One of the key points of fuse was to create enough separation to make that impossible...<br>
<br></blockquote><div>strange, isnt'it </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Do you get a core dump? Is there a core.* file in the root directory ?<br>
<br></blockquote><div>No core dump, i'm using a gentoo base distribution but system / reside in memory ( as a livecd ) with big memory system, so debugging is not the simple thing, i should install a gentoo 64bits this week.</div>
<div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Gordan<br>
<br>
<br>
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