<div dir="ltr">Hi <span style="font-family:arial,sans-serif;font-size:14px">Brian,</span><div style><font face="arial, sans-serif"><span style="font-size:14px">What else I'm missing? Thank you.</span></font></div><div style>
<span style="font-family:arial,sans-serif;font-size:14px">stap -e 'probe module("xfs").function("xfs_</span><span style="font-family:arial,sans-serif;font-size:14px">iunlink"){}'</span><div class="im" style="font-family:arial,sans-serif;font-size:14px">
<br>WARNING: cannot find module xfs debuginfo: No DWARF information found<br>semantic error: no match while resolving probe point module("xfs").function("xfs_iunlink")<br></div><span style="font-family:arial,sans-serif;font-size:14px">Pass 2: analysis failed. Try again with another '--vp 01' option.</span><font face="arial, sans-serif"><span style="font-size:14px"><br>
</span></font></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/4/12 ·ûÓÀÌÎ <span dir="ltr"><<a href="mailto:yongtaofu@gmail.com" target="_blank">yongtaofu@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div>ls -l /usr/lib/debug/lib/modules/2.6.32-279.el6.x86_64/kernel/fs/xfs/xfs.ko.debug<br>-r--r--r-- 1 root root 21393024 Apr 12 12:08 /usr/lib/debug/lib/modules/2.6.32-279.el6.x86_64/kernel/fs/xfs/xfs.ko.debug<br>
<br>rpm -qa|grep kernel<br>kernel-headers-2.6.32-279.el6.x86_64<br>kernel-devel-2.6.32-279.el6.x86_64<br>kernel-2.6.32-358.el6.x86_64<br>kernel-debuginfo-common-x86_64-2.6.32-279.el6.x86_64<br>abrt-addon-kerneloops-2.0.8-6.el6.x86_64<br>
kernel-firmware-2.6.32-358.el6.noarch<br>kernel-debug-2.6.32-358.el6.x86_64<br>kernel-debuginfo-2.6.32-279.el6.x86_64<br>dracut-kernel-004-283.el6.noarch<br>libreport-plugin-kerneloops-2.0.9-5.el6.x86_64<br>kernel-devel-2.6.32-358.el6.x86_64<br>
kernel-2.6.32-279.el6.x86_64<br><br>rpm -q kernel-debuginfo<br>kernel-debuginfo-2.6.32-279.el6.x86_64<br><br>rpm -q kernel<br>kernel-2.6.32-279.el6.x86_64<br>kernel-2.6.32-358.el6.x86_64<br><br></div>do I need to re probe it?<br>
</div><div class="gmail_extra"><div><div class="h5"><br><br><div class="gmail_quote">2013/4/12 Eric Sandeen <span dir="ltr"><<a href="mailto:sandeen@sandeen.net" target="_blank">sandeen@sandeen.net</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>On 4/11/13 11:32 PM, ·ûÓÀÌÎ wrote:<br>
> Hi Brian,<br>
> Sorry but when I execute the script it says:<br>
> WARNING: cannot find module xfs debuginfo: No DWARF information found<br>
> semantic error: no match while resolving probe point module("xfs").function("xfs_iunlink")<br>
><br>
> uname -a<br>
> 2.6.32-279.el6.x86_64<br>
> kernel debuginfo has been installed.<br>
><br>
> Where can I find the correct xfs debuginfo?<br>
<br>
</div>it should be in the kernel-debuginfo rpm (of the same version/release as the kernel rpm you're running)<br>
<br>
You should have:<br>
<br>
/usr/lib/debug/lib/modules/2.6.32-279.el6.x86_64/kernel/fs/xfs/xfs.ko.debug<br>
<br>
If not, can you show:<br>
<br>
# uname -a<br>
# rpm -q kernel<br>
# rpm -q kernel-debuginfo<br>
<span><font color="#888888"><br>
-Eric<br>
<br>
<br>
</font></span></blockquote></div><br><br clear="all"><br></div></div><span class="HOEnZb"><font color="#888888">-- <br>·ûÓÀÌÎ
</font></span></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br>·ûÓÀÌÎ
</div>