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<p>Hi,</p>
<p>We had exactly the same errors when a vacuum task was
manipulating datas in postgreSql
(<a class="moz-txt-link-freetext" href="https://www.postgresql.org/docs/11/sql-vacuum.html">https://www.postgresql.org/docs/11/sql-vacuum.html</a>) in the same
time that midpoint was importing or reconciliating midpoint users.</p>
<p>We solve the problem when we modify the crontab for that
particular postgresql script : it runs now only in the night when
midpoint is sleeping<br>
</p>
<p>Hope that could help<br>
</p>
<p>Regards</p>
<div class="moz-cite-prefix">Le 20/05/2021 à 15:44, Chris Woods via
midPoint a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:62a74553faa646b599f3bd88e17d8b60@rohde-schwarz.com">
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;line-height:112%" lang="EN-US">Hi
all,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;line-height:112%" lang="EN-US">just
wondering if anyone else has come across these error
messages in their postgres logs:<o:p></o:p></span></p>
<div style="mso-element:para-border-div;border:solid #CCCCCC
1.0pt;padding:7.0pt 7.0pt 7.0pt 7.0pt;background:white">
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:39:10.901 UTC [1537] ERROR:
could not serialize access due to concurrent update<o:p></o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm;box-sizing:
border-box;cursor:pointer">
<span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:39:10.901 UTC [1537]
STATEMENT: update m_object set createChannel=$1,
createTimestamp=$2, creatorRef_relation=$3,
creatorRef_targetOid=$4, creatorRef_targetType=$5,
fullObject=$6, lifecycleState=$7, modifierRef_relation=$8,
modifierRef_targetOid=$9, modifierRef_targetType=$10,
modifyChannel=$11, modifyTimestamp=$12, name_norm=$13,
name_orig=$14, objectTypeClass=$15,
tenantRef_relation=$16, tenantRef_targetOid=$17,
tenantRef_targetType=$18, version=$19 where oid=$20<o:p></o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm;box-sizing:
border-box;cursor:pointer">
<span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:40:19.775 UTC [1605] ERROR:
could not serialize access due to concurrent update<o:p></o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm;box-sizing:
border-box;cursor:pointer">
<span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:40:19.775 UTC [1605]
STATEMENT: update m_object set createChannel=$1,
createTimestamp=$2, creatorRef_relation=$3,
creatorRef_targetOid=$4, creatorRef_targetType=$5,
fullObject=$6, lifecycleState=$7, modifierRef_relation=$8,
modifierRef_targetOid=$9, modifierRef_targetType=$10,
modifyChannel=$11, modifyTimestamp=$12, name_norm=$13,
name_orig=$14, objectTypeClass=$15,
tenantRef_relation=$16, tenantRef_targetOid=$17,
tenantRef_targetType=$18, version=$19 where oid=$20<o:p></o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm;box-sizing:
border-box;cursor:pointer">
<span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:41:26.803 UTC [1673] ERROR:
could not serialize access due to concurrent update<o:p></o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm;box-sizing:
border-box;cursor:pointer">
<span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:41:26.803 UTC [1673]
STATEMENT: update m_object set createChannel=$1,
createTimestamp=$2, creatorRef_relation=$3,
creatorRef_targetOid=$4, creatorRef_targetType=$5,
fullObject=$6, lifecycleState=$7, modifierRef_relation=$8,
modifierRef_targetOid=$9, modifierRef_targetType=$10,
modifyChannel=$11, modifyTimestamp=$12, name_norm=$13,
name_orig=$14, objectTypeClass=$15,
tenantRef_relation=$16, tenantRef_targetOid=$17,
tenantRef_targetType=$18, version=$19 where oid=$20<o:p></o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm;box-sizing:
border-box;cursor:pointer">
<span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:41:26.870 UTC [1676] ERROR:
could not serialize access due to concurrent update<o:p></o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm;box-sizing:
border-box;cursor:pointer">
<span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:41:26.870 UTC [1676]
STATEMENT: update m_object set createChannel=$1,
createTimestamp=$2, creatorRef_relation=$3,
creatorRef_targetOid=$4, creatorRef_targetType=$5,
fullObject=$6, lifecycleState=$7, modifierRef_relation=$8,
modifierRef_targetOid=$9, modifierRef_targetType=$10,
modifyChannel=$11, modifyTimestamp=$12, name_norm=$13,
name_orig=$14, objectTypeClass=$15,
tenantRef_relation=$16, tenantRef_targetOid=$17,
tenantRef_targetType=$18, version=$19 where oid=$20<o:p></o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm;box-sizing:
border-box;cursor:pointer">
<span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:41:26.928 UTC [1676] ERROR:
could not serialize access due to concurrent update<o:p></o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm;box-sizing:
border-box;cursor:pointer">
<span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="innerline"
style="margin:0cm;margin-bottom:.0001pt;background:white;word-break:break-all;border:none;padding:0cm"><span
style="font-size:10.0pt;font-family:Consolas;color:black"
lang="EN-US">2021-05-20 13:41:26.928 UTC [1676]
STATEMENT: update m_object set createChannel=$1,
createTimestamp=$2, creatorRef_relation=$3,
creatorRef_targetOid=$4, creatorRef_targetType=$5,
fullObject=$6, lifecycleState=$7, modifierRef_relation=$8,
modifierRef_targetOid=$9, modifierRef_targetType=$10,
modifyChannel=$11, modifyTimestamp=$12, name_norm=$13,
name_orig=$14, objectTypeClass=$15,
tenantRef_relation=$16, tenantRef_targetOid=$17,
tenantRef_targetType=$18, version=$19 where oid=$20<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span
style="font-size:11.0pt;line-height:112%" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;line-height:112%" lang="EN-US">and
whether they should be of concern or not
</span><span
style="font-size:11.0pt;line-height:112%;font-family:Wingdings"
lang="EN-US">J</span><span
style="font-size:11.0pt;line-height:112%" lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;line-height:112%" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;line-height:112%" lang="EN-US">Thanks
in advance,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;line-height:112%" lang="EN-US">Chris.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;line-height:112%" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"
style="margin-bottom:0cm;margin-bottom:.0001pt;line-height:normal">
<b><span
style="color:#009DEC;text-transform:uppercase;mso-fareast-language:DE"
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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