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Hello Folks,<br>
<br>
we installed lustre 1.8.2 on SLES11.<br>
We create an mds, mdt or ost filesystem an get this error message:<br>
<p class="MsoNormal"><font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB">WARNING: The
e2fsprogs package
currently installed on your system does not support "mmp" feature.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB">Please install the
latest version
of e2fsprogs from<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB"><a class="moz-txt-link-freetext" href="http://downloads.lustre.org/public/tools/e2fsprogs/">http://downloads.lustre.org/public/tools/e2fsprogs/</a><o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB">to enable this
feature.<o:p></o:p></span></font></p>
<font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB">Feature will not be
enabled until
e2fsprogsis updated and 'tune2fs -O mmp %{device}' is run.</span></font><br>
Normaly MMP should be automaticly enabled with lustre 1.8.x.<br>
I also installed the newerst e2fsprogs but the error message is the
same.<br>
The rest works fine.<br>
<br>
Here is our configuration:<br>
<br>
uname -a<br>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;">Linux snowball-oss12
2.6.27.39-0.3_lustre.1.8.2-default #1
SMP 2009-11-23 12:57:38 +0100 x86_64 x86_64 x86_64 GNU/Linux<o:p></o:p></span></font></p>
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<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><b><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial; font-weight: bold;"
lang="EN-GB">snowball-oss1:/dev
# rpm -qa | grep lustre<o:p></o:p></span></font></b></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">lustre-modules-1.8.2-2.6.27.39_0.3_lustre.1.8.2_default<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">kernel-default-extra-2.6.27.39-0.3_lustre.1.8.2<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">lustre-ldiskfs-3.0.9-2.6.27.39_0.3_lustre.1.8.2_default<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">kernel-default-2.6.27.39-0.3_lustre.1.8.2<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">kernel-ib-devel-1.4.2-2.6.27.39_0.3_lustre.1.8.2_default.volt3408<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">lustre-1.8.2-2.6.27.39_0.3_lustre.1.8.2_default<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">kernel-source-2.6.27.39-0.3_lustre.1.8.2<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">kernel-default-base-2.6.27.39-0.3_lustre.1.8.2<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">kernel-ib-1.4.2-2.6.27.39_0.3_lustre.1.8.2_default.volt3408<o:p></o:p></span></font></p>
<p class="MsoNormal"><b><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial; font-weight: bold;"
lang="EN-GB">snowball-oss1:/dev
# rpm -qa | grep e2fs<o:p></o:p></span></font></b></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">e2fsprogs-1.41.6.sun1-0suse<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><b><font size="3" face="Times New Roman"><span
style="font-size: 12pt; font-weight: bold;">snowball-oss1:~ #
mkfs.lustre --ost
--fsname=snowbfs --failnode=192.168.102.226@tcp
--mgsnode=192.168.102.223@tcp
--mgsnode=192.168.102.224@tcp /dev/ost1/ost1<o:p></o:p></span></font></b></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;"> </span></font><span lang="EN-GB">Permanent
disk data:<o:p></o:p></span></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">Target: snowbfs-OSTffff<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">Index: unassigned<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">Lustre FS: snowbfs<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">Mount type: ldiskfs<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">Flags: 0x72<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">
(OST needs_index first_time update )<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">Persistent mount opts:
errors=remount-ro,extents,mballoc<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">Parameters:
failover.node=192.168.102.226@tcp
mgsnode=192.168.102.223@tcp mgsnode=192.168.102.224@tcp<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">checking for existing Lustre
data: not found<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">device size = 3806332MB<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">2 6 27<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB">WARNING: The
e2fsprogs package
currently installed on your system does not support "mmp" feature.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB">Please install the
latest version
of e2fsprogs from<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB"><a class="moz-txt-link-freetext" href="http://downloads.lustre.org/public/tools/e2fsprogs/">http://downloads.lustre.org/public/tools/e2fsprogs/</a><o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB">to enable this
feature.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" color="red" face="Times New Roman"><span
style="font-size: 12pt; color: red;" lang="EN-GB">Feature will not be
enabled until
e2fsprogsis updated and 'tune2fs -O mmp %{device}' is run.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">formatting backing filesystem
ldiskfs on
/dev/ost1/ost1<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB"> target
name snowbfs-OSTffff<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB"> 4k
blocks 974420992<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">
options -J size=400 -i 16384 -I 256
-q -O dir_index,extents,uninit_groups -F<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="font-size: 12pt;" lang="EN-GB">mkfs_cmd = mke2fs -j -b 4096 -L
snowbfs-OSTffff
-J size=400 -i 16384 -I 256 -q -O dir_index,extents,uninit_groups -F
/dev/ost1/ost1 974420992<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><b><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial; font-weight: bold;"
lang="EN-GB">snowball-oss1:/dev
# dumpe2fs -h /dev/oss2-02/ost4 | grep features<o:p></o:p></span></font></b></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">dumpe2fs
1.41.6.sun1 (30-May-2009)<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Filesystem
features:
has_journal ext_attr resize_inode dir_index filetype needs_recovery
extent
sparse_super large_file uninit_bg<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><b><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial; font-weight: bold;"
lang="EN-GB">snowball-oss1:/dev
# tune2fs -O mmp /dev/oss1-01/ost1<o:p></o:p></span></font></b></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">tune2fs
1.41.6.sun1 (30-May-2009)<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Invalid
filesystem option set: mmp<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">tune2fs:
symbol lookup error: tune2fs: undefined
symbol: ext2fs_mmp_stop<br>
</span></font></p>
<p class="MsoNormal"><br>
</p>
<p class="MsoNormal">Thanks and regards <br>
<br>
Matthias<br>
<font size="2" face="Arial"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"><o:p></o:p></span></font></p>
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