Datum a čas: 2022-10-25 01:05 CEST Očekavaná délka: 40 minut Oznámení se týká serverů: node24.prg Typ odstávky: vps_restart Důvod: Upgrade na Linux 5.10.149 + aktualizovane ZFS Odstávku řeší: Pavel Šnajdr, Jakub Skokan
ENGLISH: Date and time: 2022-10-25 01:05 CEST Expected duration: 40 minutes Affected systems: node24.prg Maintenance type: vps_restart Reason: Upgrade to Linux 5.10.149 + updated ZFS Handled by: Pavel Šnajdr, Jakub Skokan
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Očekávaná délka: 40 -> 200 minut
Popis: ZFS bug
ktery se nepovedlo zreplikovat na stagingu, nadmerne pametove alokace pri mountu, shodi masinu
Nahlásil: Pavel Šnajdr
ENGLISH: Duration: 40 -> 200 minutes
Summary: Hit ZFS bug
does not replicate @ staging, large memory allocs on dataset mount, shoots the machine down
Reported by: Pavel Šnajdr
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Očekávaná délka: 200 -> 175 minut
Popis: Uz bezime
Problem byl zpusobeny interakci CONFIG_LOCK_STAT a ZFS, neprojevil se na stagingu bohuzel; chvili trvalo, nez jsme na to prisli
Nahlásil: Pavel Šnajdr
ENGLISH: Duration: 200 -> 175 minutes
Summary: Up & running
The problem was in interaction of CONFIG_LOCK_STAT & ZFS, which hasn't manifested in staging, sadly; took a bit to figure it out
Reported by: Pavel Šnajdr
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