<div><div dir="auto">The date seems to be in the future.</div></div><div dir="auto"><br></div><div dir="auto"><br></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Em sáb, 7 de mar de 2020 às 15:13, Satish Patel <<a href="mailto:satish.txt@gmail.com">satish.txt@gmail.com</a>> escreveu:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Folks,<br>
<br>
We are running kea-1.3 with mysql backend and today suddenly we<br>
encounter following errors and it stopped renewing IPs, i have seen<br>
flood of following error and suddenly after 30 min error disappeared<br>
and it start renewing IP but it cause major production impact, we have<br>
plan to upgrade to 1.6 but just trying to understand suddenly after 2<br>
years what happened, any idea?<br>
<br>
Basic googling saying it could be a bug of mysql but just want to<br>
understand what went wrong so we can avoid this in future. We are<br>
running MariaDB 10.2 (galera cluster)<br>
<br>
2020-03-07 02:04:29.625 ERROR [kea-dhcp4.alloc-engine/29796]<br>
ALLOC_ENGINE_V4_ALLOC_ERROR [hwtype=1 00:19:85:f0:1c:89], cid=[no<br>
info], tid=0xd7790768: error during attempt to allocate an IPv4<br>
address: unable to execute for <UPDATE lease4 SET address = ?, hwaddr<br>
= ?, client_id = ?, valid_lifetime = ?, expire = ?, subnet_id = ?,<br>
fqdn_fwd = ?, fqdn_rev = ?, hostname = ?, state = ? WHERE address =<br>
?>, reason: Incorrect datetime value: '2020-03-08 02:04:29' for column<br>
'expire' at row 1 (error code 1292)<br>
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</blockquote></div></div>