{"id":161387,"date":"2026-02-17T11:11:55","date_gmt":"2026-02-17T09:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-yadre-linux-uskoren-perehod-v-spyashhij-rezhim-dlya-medlennyh-ssd"},"modified":"2026-02-17T11:11:55","modified_gmt":"2026-02-17T09:11:55","slug":"v-yadre-linux-uskoren-perehod-v-spyashhij-rezhim-dlya-medlennyh-ssd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/v-yadre-linux-uskoren-perehod-v-spyashhij-rezhim-dlya-medlennyh-ssd","title":{"rendered":"Il kernel Linux ha accelerato il passaggio in modalit\u00e0 sospensione per SSD lenti.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 stata proposta una modifica al kernel Linux che ottimizza il funzionamento del nuovo allocatore di swap durante le operazioni legate alla modalit\u00e0 di ibernazione. Durante il lavoro, uno degli sviluppatori ha notato che il rapido allocamento di grandi aree nella partizione di swap non \u00e8 supportato durante il passaggio alla modalit\u00e0 di ibernazione. In sistemi con SSD lenti si riscontravano problemi di prestazioni nelle operazioni che utilizzano blocchi da 4K, causando un notevole rallentamento nell'ibernazione. <\/p>\n

Durante il test su un sistema con un'unit\u00e0 Samsung SSD 830 (SATA II, 3.0 Gbps), la patch proposta, che comprende solo poche decine di righe, ha permesso di ridurre il tempo di sospensione di quasi 10 volte \u2014 da 324 a 35 secondi. Si sta valutando la possibilit\u00e0 di includere la patch nel ramo 7.0 attualmente in sviluppo e di effettuare un backport in 6.18, 6.19 e forse in altri rami stabili supportati.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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