Datum a čas: 2020-06-02 05:00 CEST Očekavaná délka: 30 minut Oznámení se týká serverů: node16.prg Typ výpadku: restart Důvod: Kernel bug, aktualizace OS Výpadek řeší: Jakub Skokan NFS v kernelu je opět zaseknuté. Je to způsobeno pokusem o NFS mount z VPS, kde nejsou nainstalovány nebo neběží NFS služby, což se snadno stane na minimalistických distribucích typu Alpine. Patch: https://github.com/vpsfreecz/linux/commit/bb0f81df947945eb385c799ac7882be97… ENGLISH: Date and time: 2020-06-02 05:00 CEST Expected duration: 30 minutes Affected systems: node16.prg Outage type: restart Reason: Kernel bug, OS upgrade Handled by: Jakub Skokan NFS in the kernel is stuck again. We've identified the issue, it was caused by attempted NFS mounts while the userspace services were not installed/started, which is common on minimal distributions such as Alpine. Patch: https://github.com/vpsfreecz/linux/commit/bb0f81df947945eb385c799ac7882be97… -----BEGIN BASE64 ENCODED PARSEABLE JSON----- eyJpZCI6NjY0LCJwbGFubmVkIjpmYWxzZSwiYmVnaW5zX2F0IjoiMjAyMC0w Ni0wMlQwNTowMDowMCswMjowMCIsImR1cmF0aW9uIjozMCwidHlwZSI6InJl c3RhcnQiLCJlbnRpdGllcyI6W3sibmFtZSI6Ik5vZGUiLCJpZCI6MTE3LCJs YWJlbCI6Im5vZGUxNi5wcmcifV0sImhhbmRsZXJzIjpbIkpha3ViIFNrb2th biJdLCJ0cmFuc2xhdGlvbnMiOnsiZW4iOnsic3VtbWFyeSI6Iktlcm5lbCBi dWcsIE9TIHVwZ3JhZGUiLCJkZXNjcmlwdGlvbiI6Ik5GUyBpbiB0aGUga2Vy bmVsIGlzIHN0dWNrIGFnYWluLiBXZSd2ZSBpZGVudGlmaWVkIHRoZSBpc3N1 ZSwgaXQgd2FzIGNhdXNlZCBieSBhdHRlbXB0ZWQgTkZTIG1vdW50cyB3aGls ZSB0aGUgdXNlcnNwYWNlIHNlcnZpY2VzIHdlcmUgbm90IGluc3RhbGxlZC9z dGFydGVkLCB3aGljaCBpcyBjb21tb24gb24gbWluaW1hbCBkaXN0cmlidXRp b25zIHN1Y2ggYXMgQWxwaW5lLlxyXG5cclxuUGF0Y2g6IGh0dHBzOi8vZ2l0 aHViLmNvbS92cHNmcmVlY3ovbGludXgvY29tbWl0L2JiMGY4MWRmOTQ3OTQ1 ZWIzODVjNzk5YWM3ODgyYmU5NzFjOWUwMDgifSwiY3MiOnsic3VtbWFyeSI6 Iktlcm5lbCBidWcsIGFrdHVhbGl6YWNlIE9TIiwiZGVzY3JpcHRpb24iOiJO RlMgdiBrZXJuZWx1IGplIG9wxJt0IHphc2VrbnV0w6kuIEplIHRvIHpwxa9z b2Jlbm8gcG9rdXNlbSBvIE5GUyBtb3VudCB6IFZQUywga2RlIG5lanNvdSBu YWluc3RhbG92w6FueSBuZWJvIG5lYsSbxb7DrSBORlMgc2x1xb5ieSwgY2/F viBzZSBzbmFkbm8gc3RhbmUgbmEgbWluaW1hbGlzdGlja8O9Y2ggZGlzdHJp YnVjw61jaCB0eXB1IEFscGluZS5cclxuXHJcblBhdGNoOiBodHRwczovL2dp dGh1Yi5jb20vdnBzZnJlZWN6L2xpbnV4L2NvbW1pdC9iYjBmODFkZjk0Nzk0 NWViMzg1Yzc5OWFjNzg4MmJlOTcxYzllMDA4In19fQ== -----END BASE64 ENCODED PARSEABLE JSON-----