10 Oct
2018
10 Oct
'18
11:40 a.m.
Datum a čas: 2018-10-18 03:00 CEST
Očekavaná délka: 60 minut
Oznámení se týká serverů: Praha, Playground, Praha Storage, vpsadmin.prg, node1.prg,
node2.prg, node3.prg, node4.prg, node5.prg, node6.prg, node7.prg, node8.prg, node9.prg,
node10.prg, node11.prg, node12.prg, node13.prg, node14.prg, node15.prg, node16.prg,
backuper.prg, nasbox.prg, node1.pgnd, node1.stg
Typ odstávky: network
Důvod: Upgrade firmwaru sitovych prvku
Odstávku řeší: Pavel Šnajdr
V Master DC budou mezi 3:00 a 3:30 rano upgradovat firmware na svych Dell switchich - my
budeme upgradovat nase po nich. Nas upgrade zasahne jenom staging, jelikoz na okraji site
jeste Delly nemame a Mikrotiky v jejich stavu bezpecnosti a dulezitosti v centru nasi site
musim casto upgradovat okamzite...
Znamena to realne sem-tam packet loss prolinany kratkymi par minutovymi uplnymi vypadkami
konektivity v prubehu prvni pul hodiny pro vsechny, bliz ke ctvrte jenom pro staging.
Zadne rebooty hostovacich masin netreba, vsechno jinak pojede dal.
ENGLISH:
Date and time: 2018-10-18 03:00 CEST
Expected duration: 60 minutes
Affected systems: Praha, Playground, Praha Storage, vpsadmin.prg, node1.prg, node2.prg,
node3.prg, node4.prg, node5.prg, node6.prg, node7.prg, node8.prg, node9.prg, node10.prg,
node11.prg, node12.prg, node13.prg, node14.prg, node15.prg, node16.prg, backuper.prg,
nasbox.prg, node1.pgnd, node1.stg
Maintenance type: network
Reason: Networking firmware upgrades
Handled by: Pavel Šnajdr
Master DC is going to update their Dell gear between 3:00 and 3:30 AM, we're going to
do the same to our Dell switches (should affect only staging from then on, until we put it
on our edge as well).
In reality this means periods of packet loss - or a few short full connectivity losses. No
reboots of VPS-hosting servers are planned nor needed.
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