<div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Hello. <div><br></div><div>After your mail I tried something;<br><div>I just curious what will happen when I downgrade multipath-tools package and the rest was latest. </div><div>lvm2 2.02.181-1</div><div>device-mapper 2.02.181-1</div><div><br></div><div>I just downgrade to: multipath-tools 0.7.6-1</div><div>Everything works great. I didnt saw any problem. </div><div>I was thinking the problem related to device-mapper but now its seems something else. <br></div></div><div><br></div><div><br></div><div>This is compile process from Arch-linux AUR repository: <font color="#0000ff"><a href="https://paste.ubuntu.com/p/zV58g56gVT/">https://paste.ubuntu.com/p/zV58g56gVT/</a></font><br>If I'm not mistaken this is the log you want. If its not then tell me where should I look for the log you want?</div><div><br><div>[root@SMDEV2 service]# ldd /usr/bin/multipathd</div><div><span style="white-space:pre"> </span>linux-vdso.so.1 (0x00007fffea4fe000)</div><div><span style="white-space:pre"> </span>libmultipath.so.0 => /usr/lib/libmultipath.so.0 (0x00007f729711e000)</div><div><span style="white-space:pre"> </span>libmpathpersist.so.0 => /usr/lib/libmpathpersist.so.0 (0x00007f7297114000)</div><div><span style="white-space:pre"> </span>libmpathcmd.so.0 => /usr/lib/libmpathcmd.so.0 (0x00007f729710f000)</div><div><span style="white-space:pre"> </span>libudev.so.1 => /usr/lib/libudev.so.1 (0x00007f72970ef000)</div><div><span style="white-space:pre"> </span>libdl.so.2 => /usr/lib/libdl.so.2 (0x00007f72970ea000)</div><div><span style="white-space:pre"> </span>liburcu.so.6 => /usr/lib/liburcu.so.6 (0x00007f7296ee2000)</div><div><span style="white-space:pre"> </span>libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007f7296ebf000)</div><div><span style="white-space:pre"> </span>libdevmapper.so.1.02 => /usr/lib/libdevmapper.so.1.02 (0x00007f7296c69000)</div><div><span style="white-space:pre"> </span>libreadline.so.7 => /usr/lib/libreadline.so.7 (0x00007f7296a1c000)</div><div><span style="white-space:pre"> </span>libsystemd.so.0 => /usr/lib/libsystemd.so.0 (0x00007f7296990000)</div><div><span style="white-space:pre"> </span>libc.so.6 => /usr/lib/libc.so.6 (0x00007f72967cc000)</div><div><span style="white-space:pre"> </span>libaio.so.1 => /usr/lib/libaio.so.1 (0x00007f72965ca000)</div><div><span style="white-space:pre"> </span>/lib64/ld-linux-x86-64.so.2 => /usr/lib64/ld-linux-x86-64.so.2 (0x00007f72971b5000)</div><div><span style="white-space:pre"> </span>liburcu-common.so.6 => /usr/lib/liburcu-common.so.6 (0x00007f72963c3000)</div><div><span style="white-space:pre"> </span>libm.so.6 => /usr/lib/libm.so.6 (0x00007f729623e000)</div><div><span style="white-space:pre"> </span>libncursesw.so.6 => /usr/lib/libncursesw.so.6 (0x00007f7295fd1000)</div><div><span style="white-space:pre"> </span>librt.so.1 => /usr/lib/librt.so.1 (0x00007f7295fc7000)</div><div><span style="white-space:pre"> </span>liblzma.so.5 => /usr/lib/liblzma.so.5 (0x00007f7295da1000)</div><div><span style="white-space:pre"> </span>liblz4.so.1 => /usr/lib/liblz4.so.1 (0x00007f7295b84000)</div><div><span style="white-space:pre"> </span>libgcrypt.so.20 => /usr/lib/libgcrypt.so.20 (0x00007f7295866000)</div><div><span style="white-space:pre"> </span>libgpg-error.so.0 => /usr/lib/libgpg-error.so.0 (0x00007f7295646000)</div></div><div><br></div><div>I did not tried to compile from GIT by myself. But my knowledge the aur package also takes the code from your git repository <br>If you need anything else just ask me please. <br><br><br></div></div></div><br><div class="gmail_quote"><div dir="ltr">Zdenek Kabelac <<a href="mailto:zkabelac@redhat.com">zkabelac@redhat.com</a>>, 19 Eyl 2018 Çar, 15:52 tarihinde şunu yazdı:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Dne 19.9.2018 v 12:35 Özkan Göksu napsal(a):<br>
> Hello.<br>
> I just upgraded my Kernel to: 4.14.70-1-lts | device-mapper 2.02.181-1 | <br>
> multipath-tools 0.7.7-1<br>
> After that multipathd started to giving the log: // device-mapper: ioctl: <br>
> ioctl interface mismatch: kernel(4.37.0), user(4.39.0), cmd(16)<br>
> It was working great on my ex kernel "4.14.30-1-lts" with | device-mapper <br>
> 2.02.177-5 | multipath-tools 0.7.6-1<br>
> Also I tried multipath git version but nothing change.<br>
> <br>
> I think the problem related to device-mapper and my device mapper Build Date: <br>
> 2018-08-01 19:05 UTC = <br>
> <a href="https://www.archlinux.org/packages/core/x86_64/device-mapper/" rel="noreferrer" target="_blank">https://www.archlinux.org/packages/core/x86_64/device-mapper/</a><br>
> Do I need to compile device mapper git version or what should I do?<br>
> <br>
<br>
Hi<br>
<br>
Can you pastebin how is your package linked while being compiled (gcc log) and<br>
how is then used runtime (ldd) ?<br>
<br>
It seems the code was linked with different .so library then it's using in <br>
runtime.<br>
<br>
libdm is supposed to handle all kernel versions.<br>
<br>
<br>
Regards<br>
<br>
Zdenek<br>
<br>
</blockquote></div></div></div></div>