āĻ˛āĻŋāĻ¨āĻžāĻ•ā§āĻ¸ā§‡ āĻĄāĻŋāĻ¸ā§āĻ• āĻ•āĻžāĻ°ā§āĻ¯āĻ•āĻ˛āĻžāĻĒ āĻ¸āĻš āĻĒā§āĻ°āĻ¸ā§‡āĻ¸ āĻ¸āĻ¨āĻžāĻ•ā§āĻ¤ āĻ•āĻ°āĻž

TL; āĻĄāĻŋāĻ†āĻ°: āĻ¨āĻŋāĻŦāĻ¨ā§āĻ§āĻŸāĻŋ āĻĄāĻŋāĻ¸ā§āĻ•ā§‡ āĻĄā§‡āĻŸāĻž āĻ˛ā§‡āĻ–ā§‡ āĻāĻŽāĻ¨ Linux āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽāĻ—ā§āĻ˛āĻŋ āĻ¸āĻ¨āĻžāĻ•ā§āĻ¤ āĻ•āĻ°āĻžāĻ° āĻāĻ•āĻŸāĻŋ āĻ¸ā§āĻŦāĻŋāĻ§āĻžāĻœāĻ¨āĻ•, āĻĻā§āĻ°ā§āĻ¤ āĻāĻŦāĻ‚ āĻ¨āĻŋāĻ°ā§āĻ­āĻ°āĻ¯ā§‹āĻ—ā§āĻ¯ āĻ‰āĻĒāĻžāĻ¯āĻŧ āĻ¸āĻŽā§āĻĒāĻ°ā§āĻ•ā§‡ āĻ•āĻĨāĻž āĻŦāĻ˛ā§‡, āĻ¯āĻž āĻĄāĻŋāĻ¸ā§āĻ• āĻ¸āĻžāĻŦāĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽā§‡ āĻŦāĻĄāĻŧ āĻŦāĻž āĻ…āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ•āĻ­āĻžāĻŦā§‡ āĻ˜āĻ¨ āĻ˜āĻ¨ āĻ˛ā§‹āĻĄ āĻļāĻ¨āĻžāĻ•ā§āĻ¤ āĻ•āĻ°āĻ¤ā§‡ āĻ¸āĻžāĻšāĻžāĻ¯ā§āĻ¯ āĻ•āĻ°ā§‡ āĻāĻŦāĻ‚ āĻ†āĻĒāĻ¨āĻžāĻ•ā§‡ āĻĢāĻžāĻ‡āĻ˛ āĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽā§‡āĻ° āĻ“āĻ­āĻžāĻ°āĻšā§‡āĻĄ āĻ…āĻ¨ā§āĻŽāĻžāĻ¨ āĻ•āĻ°āĻ¤ā§‡ āĻĻā§‡āĻ¯āĻŧā§ˇ āĻāĻŸāĻŋ āĻĒāĻŋāĻ¸āĻŋ, EMMC, āĻāĻŦāĻ‚ āĻāĻ•āĻ• āĻŦā§‹āĻ°ā§āĻĄ āĻ•āĻŽā§āĻĒāĻŋāĻ‰āĻŸāĻžāĻ°ā§‡ āĻĢā§āĻ˛ā§āĻ¯āĻžāĻļ āĻŽā§‡āĻŽāĻ°āĻŋāĻ¤ā§‡ SSD-āĻāĻ° āĻœāĻ¨ā§āĻ¯ āĻŦāĻŋāĻļā§‡āĻˇāĻ­āĻžāĻŦā§‡ āĻ¸āĻ¤ā§āĻ¯āĨ¤
āĻāĻ‡ āĻ¨āĻŋāĻŦāĻ¨ā§āĻ§āĻŸāĻŋ āĻ˛ā§‡āĻ–āĻžāĻ° āĻ¸āĻŽāĻ¯āĻŧ, āĻ†āĻŽāĻŋ āĻ†āĻŦāĻŋāĻˇā§āĻ•āĻžāĻ° āĻ•āĻ°ā§‡āĻ›āĻŋ āĻ¯ā§‡ āĻŦāĻŋāĻŸāĻŋāĻ†āĻ°āĻāĻĢāĻāĻ¸ āĻĢāĻžāĻ‡āĻ˛ āĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽā§‡ āĻŦā§‡āĻļ āĻ•āĻ¯āĻŧā§‡āĻ•āĻŸāĻŋ āĻ•āĻŋāĻ˛ā§‹āĻŦāĻžāĻ‡āĻŸ āĻĄā§‡āĻŸāĻž āĻ˛ā§‡āĻ–āĻžāĻ° āĻĢāĻ˛ā§‡ āĻĄāĻŋāĻ¸ā§āĻ•ā§‡ 3 āĻŽā§‡āĻ—āĻžāĻŦāĻžāĻ‡āĻŸ āĻŦāĻžāĻ¸ā§āĻ¤āĻŦ āĻĄā§‡āĻŸāĻž āĻ˛ā§‡āĻ–āĻž āĻšāĻ¯āĻŧāĨ¤

āĻ­ā§‚āĻŽāĻŋāĻ•āĻž

"āĻ“āĻš, āĻ†āĻœā§‡āĻŦāĻžāĻœā§‡ āĻ•āĻĨāĻž, āĻ†āĻ§ā§āĻ¨āĻŋāĻ• SSD-āĻāĻ° āĻŽā§‡āĻŽāĻ°āĻŋ āĻ¸ā§‡āĻ˛āĻ—ā§āĻ˛āĻŋ āĻ•āĻ¯āĻŧā§‡āĻ• āĻĻāĻļāĻ• āĻ§āĻ°ā§‡ āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ• āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ°ā§‡āĻ° āĻĒāĻ°ā§‡ āĻŦā§āĻ¯āĻ°ā§āĻĨ āĻšāĻŦā§‡, āĻāĻŸāĻŋ āĻ¨āĻŋāĻ¯āĻŧā§‡ āĻšāĻŋāĻ¨ā§āĻ¤āĻž āĻ•āĻ°āĻŦā§‡āĻ¨ āĻ¨āĻž, āĻ…āĻ¨ā§‡āĻ• āĻ•āĻŽ āĻ¸ā§āĻĨāĻžāĻ¨āĻžāĻ¨ā§āĻ¤āĻ° āĻ…āĻĻāĻ˛āĻŦāĻĻāĻ˛, āĻ­āĻžāĻ°ā§āĻšā§āĻ¯āĻŧāĻžāĻ˛ āĻŽā§‡āĻļāĻŋāĻ¨ āĻāĻŦāĻ‚ āĻŦā§āĻ°āĻžāĻ‰āĻœāĻžāĻ° āĻĒā§āĻ°ā§‹āĻĢāĻžāĻ‡āĻ˛ āĻĢā§‹āĻ˛ā§āĻĄāĻžāĻ°āĻŸāĻŋ HDD-āĻ¤ā§‡" - āĻ¸āĻŽā§āĻĒāĻ°ā§āĻ•ā§‡ āĻĒā§āĻ°āĻļā§āĻ¨ā§‡āĻ° āĻāĻ•āĻŸāĻŋ āĻ¸āĻžāĻ§āĻžāĻ°āĻŖ āĻ‰āĻ¤ā§āĻ¤āĻ° āĻ¨āĻŋāĻļā§āĻšāĻŋāĻ¤ ≈150 TBW āĻ¸āĻš āĻ¸āĻ˛āĻŋāĻĄ-āĻ¸ā§āĻŸā§‡āĻŸ āĻĄā§āĻ°āĻžāĻ‡āĻ­ā§‡āĻ° āĻ¨āĻŋāĻ°ā§āĻ­āĻ°āĻ¯ā§‹āĻ—ā§āĻ¯āĻ¤āĻžāĨ¤ āĻ†āĻĒāĻ¨āĻŋ āĻ¯āĻĻāĻŋ āĻ…āĻ¨ā§āĻŽāĻžāĻ¨ āĻ•āĻ°ā§‡āĻ¨ āĻ¯ā§‡ āĻāĻ•āĻŸāĻŋ āĻ¸āĻžāĻ§āĻžāĻ°āĻŖ āĻ¸āĻĢā§āĻŸāĻ“āĻ¯āĻŧā§āĻ¯āĻžāĻ° āĻ•āĻ¤āĻŸāĻž āĻĄā§‡āĻŸāĻž āĻ˛āĻŋāĻ–āĻ¤ā§‡ āĻĒāĻžāĻ°ā§‡, āĻ¤āĻžāĻšāĻ˛ā§‡ āĻŽāĻ¨ā§‡ āĻšāĻšā§āĻ›ā§‡ āĻĒā§āĻ°āĻ¤āĻŋāĻĻāĻŋāĻ¨ 10-20 GB āĻ‡āĻ¤āĻŋāĻŽāĻ§ā§āĻ¯ā§‡āĻ‡ āĻāĻ•āĻŸāĻŋ āĻŦāĻĄāĻŧ āĻ…āĻ™ā§āĻ•, āĻ¸āĻ°ā§āĻŦāĻžāĻ§āĻŋāĻ• 40 GB āĻšāĻ¤ā§‡ āĻĻāĻŋāĻ¨, āĻ†āĻ°āĻ“ āĻ…āĻ¨ā§‡āĻ• āĻ•āĻŋāĻ›ā§āĨ¤ āĻāĻ‡ āĻ¸āĻ‚āĻ–ā§āĻ¯āĻžāĻ—ā§āĻ˛āĻŋ āĻĻā§‡āĻ“āĻ¯āĻŧāĻž āĻšāĻ˛ā§‡, āĻ‰āĻ¤ā§āĻ¤āĻ°āĻŸāĻŋ āĻŦā§‡āĻļ āĻ¯ā§āĻ•ā§āĻ¤āĻŋāĻ¸āĻ™ā§āĻ—āĻ¤ - āĻāĻŸāĻŋ āĻ…āĻ°ā§āĻœāĻ¨ āĻ•āĻ°āĻ¤ā§‡ 10 āĻŦāĻ›āĻ° āĻ¸āĻŽāĻ¯āĻŧ āĻ˛āĻžāĻ—ā§‡ āĻ¨āĻŋāĻļā§āĻšāĻŋāĻ¤ āĻĒā§āĻ°āĻ¤āĻŋāĻĻāĻŋāĻ¨ 40 GB āĻ°ā§‡āĻ•āĻ°ā§āĻĄ āĻ•āĻ°āĻž āĻĄā§‡āĻŸāĻž āĻ¸āĻš āĻ“āĻ­āĻžāĻ°āĻ°āĻžāĻ‡āĻŸ āĻ•āĻ°āĻž āĻ˜āĻ°ā§‡āĻ° āĻ¸āĻ‚āĻ–ā§āĻ¯āĻžāĻ° āĻœāĻ¨ā§āĻ¯ āĻŽāĻžāĻ¨āĨ¤
āĻ¯āĻžāĻ‡āĻšā§‹āĻ•, 6 āĻŦāĻ›āĻ°ā§‡ āĻ†āĻŽāĻŋ āĻ‡āĻ¤āĻŋāĻŽāĻ§ā§āĻ¯ā§‡ āĻ†āĻŽāĻžāĻ° āĻ¤ā§ƒāĻ¤ā§€āĻ¯āĻŧ āĻāĻ¸āĻāĻ¸āĻĄāĻŋ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°āĻ›āĻŋ: āĻĒā§āĻ°āĻĨāĻŽāĻŸāĻŋāĻ° āĻ•āĻ¨ā§āĻŸā§āĻ°ā§‹āĻ˛āĻžāĻ° āĻŦā§āĻ¯āĻ°ā§āĻĨ āĻšāĻ¯āĻŧā§‡āĻ›ā§‡, āĻāĻŦāĻ‚ āĻĻā§āĻŦāĻŋāĻ¤ā§€āĻ¯āĻŧāĻŸāĻŋ āĻĻāĻŋāĻ¨ā§‡ āĻŦā§‡āĻļ āĻ•āĻ¯āĻŧā§‡āĻ•āĻŦāĻžāĻ° āĻ•ā§‹āĻˇā§‡āĻ° āĻŽāĻ§ā§āĻ¯ā§‡ āĻĄā§‡āĻŸāĻž āĻ¸āĻ°āĻžāĻ¨ā§‹ āĻļā§āĻ°ā§ āĻ•āĻ°ā§‡āĻ›ā§‡, āĻ¯āĻžāĻ° āĻĢāĻ˛ā§‡ āĻ°ā§‡āĻ•āĻ°ā§āĻĄāĻŋāĻ‚ āĻĒāĻ°āĻŋāĻˇā§‡āĻŦāĻžāĻ¤ā§‡ 30-āĻ¸ā§‡āĻ•ā§‡āĻ¨ā§āĻĄ āĻŦāĻŋāĻ˛āĻŽā§āĻŦ āĻšāĻ¯āĻŧā§‡āĻ›ā§‡āĨ¤

āĻ¨āĻ¤ā§āĻ¨ SSD āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°āĻžāĻ° 7 āĻŽāĻžāĻ¸ āĻĒāĻ°ā§‡, āĻ†āĻŽāĻŋ SMART-āĻāĻ° āĻŽāĻžāĻ§ā§āĻ¯āĻŽā§‡ āĻĄā§āĻ°āĻžāĻ‡āĻ­ āĻĻā§āĻŦāĻžāĻ°āĻž āĻ°āĻŋāĻĒā§‹āĻ°ā§āĻŸ āĻ•āĻ°āĻž āĻĄā§‡āĻŸāĻžāĻ° āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ āĻĒāĻ°ā§€āĻ•ā§āĻˇāĻž āĻ•āĻ°āĻžāĻ° āĻ¸āĻŋāĻĻā§āĻ§āĻžāĻ¨ā§āĻ¤ āĻ¨āĻŋāĻ¯āĻŧā§‡āĻ›āĻŋāĨ¤
19.7 āĻŸāĻŋāĻŦāĻŋāĨ¤
āĻŽāĻžāĻ¤ā§āĻ° 7 āĻŽāĻžāĻ¸ā§‡, āĻ†āĻŽāĻŋ āĻ°ā§‡āĻ•āĻ°ā§āĻĄāĻ•ā§ƒāĻ¤ āĻĄā§‡āĻŸāĻžāĻ° āĻ—ā§āĻ¯āĻžāĻ°āĻžāĻ¨ā§āĻŸāĻŋāĻ¯ā§āĻ•ā§āĻ¤ āĻĒāĻ°āĻŋāĻŽāĻžāĻŖā§‡āĻ° 13% āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°ā§‡āĻ›āĻŋ, āĻĒāĻžāĻ°ā§āĻŸāĻŋāĻļāĻ¨āĻ—ā§āĻ˛āĻŋ āĻ¸āĻžāĻ°āĻŋāĻŦāĻĻā§āĻ§ āĻ•āĻ°āĻžāĻ° āĻāĻŦāĻ‚ FS āĻ¸ā§‡āĻŸ āĻ†āĻĒ āĻ•āĻ°āĻžāĻ° āĻœāĻ¨ā§āĻ¯ āĻ¸ā§āĻĒāĻžāĻ°āĻŋāĻļ āĻ…āĻ¨ā§āĻ¸āĻžāĻ°ā§‡ āĻ•āĻ¨āĻĢāĻŋāĻ—āĻžāĻ° āĻ•āĻ°āĻž āĻ¸āĻ¤ā§āĻ¤ā§āĻŦā§‡āĻ“, āĻ†āĻŽāĻŋ āĻĒā§āĻ°āĻžāĻ¯āĻŧ āĻ•āĻ–āĻ¨āĻ‡ āĻ¸ā§‹āĻ¯āĻŧāĻžāĻĒ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°āĻŋ āĻ¨āĻž, āĻ­āĻžāĻ°ā§āĻšā§āĻ¯āĻŧāĻžāĻ˛ āĻŽā§‡āĻļāĻŋāĻ¨ āĻĄāĻŋāĻ¸ā§āĻ•āĻ—ā§āĻ˛āĻŋ āĻ…āĻŦāĻ¸ā§āĻĨāĻŋāĻ¤ HDD āĻ¤ā§‡!
āĻāĻŸāĻŋ āĻāĻ•āĻŸāĻŋ āĻ…āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ•āĻ­āĻžāĻŦā§‡ āĻŦāĻĄāĻŧ āĻĒāĻ°āĻŋāĻ¸āĻ‚āĻ–ā§āĻ¯āĻžāĻ¨; āĻāĻ‡ āĻšāĻžāĻ°ā§‡, 5 āĻŦāĻ›āĻ°ā§‡āĻ° āĻĄāĻŋāĻ¸ā§āĻ• āĻ“āĻ¯āĻŧāĻžāĻ°ā§‡āĻ¨ā§āĻŸāĻŋ āĻ¸āĻŽāĻ¯āĻŧāĻ¸ā§€āĻŽāĻž āĻĒā§ŒāĻāĻ›āĻžāĻ¨ā§‹āĻ° āĻ†āĻ—ā§‡āĻ‡ āĻ“āĻ¯āĻŧāĻžāĻ°ā§‡āĻ¨ā§āĻŸāĻŋ TBW āĻ›āĻžāĻĄāĻŧāĻŋāĻ¯āĻŧā§‡ āĻ¯āĻžāĻŦā§‡ā§ˇ āĻāĻŦāĻ‚ āĻ†āĻŽāĻžāĻ° āĻ•āĻŽā§āĻĒāĻŋāĻ‰āĻŸāĻžāĻ° āĻĒā§āĻ°āĻ¤āĻŋāĻĻāĻŋāĻ¨ 93 āĻ—āĻŋāĻ—āĻžāĻŦāĻžāĻ‡āĻŸ āĻ˛āĻŋāĻ–āĻ¤ā§‡ āĻĒāĻžāĻ°ā§‡ āĻ¨āĻž! āĻ†āĻŽāĻžāĻĻā§‡āĻ° 10 āĻŽāĻŋāĻ¨āĻŋāĻŸā§‡āĻ° āĻŽāĻ§ā§āĻ¯ā§‡ āĻĄāĻŋāĻ¸ā§āĻ•ā§‡ āĻ•āĻ¤ āĻĄā§‡āĻŸāĻž āĻ˛ā§‡āĻ–āĻž āĻšāĻ¯āĻŧā§‡āĻ›ā§‡ āĻ¤āĻž āĻĒāĻ°ā§€āĻ•ā§āĻˇāĻž āĻ•āĻ°āĻ¤ā§‡ āĻšāĻŦā§‡...

Total:
Writes Queued: 24,712, 2,237MiB
Writes Completed: 25,507, 2,237MiB
Write Merges: 58, 5,472KiB

2.2 GiB, āĻ“āĻš-āĻšā§‹-āĻšā§‹!

āĻāĻ•āĻŸāĻŋ āĻĄāĻŋāĻ¸ā§āĻ• āĻĄāĻŋāĻ­āĻžāĻ‡āĻ¸ā§‡ āĻ˛ā§‡āĻ–āĻž āĻĄā§‡āĻŸāĻžāĻ° āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ āĻ¨āĻŋāĻ°ā§āĻ§āĻžāĻ°āĻŖ āĻ•āĻ°āĻž

āĻ¯āĻĻāĻŋ āĻ†āĻĒāĻ¨āĻžāĻ° āĻĄāĻŋāĻ­āĻžāĻ‡āĻ¸āĻŸāĻŋ SMART (SSD, EMMC, āĻ•āĻŋāĻ›ā§ āĻ‡āĻ¨ā§āĻĄāĻžāĻ¸ā§āĻŸā§āĻ°āĻŋāĻ¯āĻŧāĻžāĻ˛ āĻŽāĻžāĻ‡āĻ•ā§āĻ°ā§‹āĻāĻ¸āĻĄāĻŋ) āĻ¸āĻŽāĻ°ā§āĻĨāĻ¨ āĻ•āĻ°ā§‡, āĻ¤āĻžāĻšāĻ˛ā§‡ āĻĒā§āĻ°āĻĨāĻŽā§‡ āĻ†āĻĒāĻ¨āĻžāĻ° āĻ¯āĻž āĻ•āĻ°āĻž āĻ‰āĻšāĻŋāĻ¤ āĻ¤āĻž āĻšāĻ˛ āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽāĻ—ā§āĻ˛āĻŋ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°ā§‡ āĻĄā§āĻ°āĻžāĻ‡āĻ­ āĻĨā§‡āĻ•ā§‡ āĻĄā§‡āĻŸāĻžāĻ° āĻ…āĻ¨ā§āĻ°ā§‹āĻ§āĨ¤ smartctl, skdump āĻŦāĻž mmc (mmc-utils āĻĨā§‡āĻ•ā§‡)āĨ¤

smartctl āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽ āĻĨā§‡āĻ•ā§‡ āĻ†āĻ‰āĻŸāĻĒā§āĻŸ āĻ‰āĻĻāĻžāĻšāĻ°āĻŖ

$ sudo smartctl -a /dev/sdb
smartctl 7.0 2019-03-31 r4903 [x86_64-linux-5.3.11-200.fc30.x86_64] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Samsung based SSDs
Device Model:     Samsung SSD 860 EVO mSATA 250GB
Serial Number:    S41MNC0KA13477K
LU WWN Device Id: 5 002538 e700fa64b
Firmware Version: RVT41B6Q
User Capacity:    250 059 350 016 bytes [250 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Form Factor:      mSATA
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-4 T13/BSR INCITS 529 revision 5
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Tue Nov 19 01:48:50 2019 MSK
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x00) Offline data collection activity
                                        was never started.
                                        Auto Offline Data Collection: Disabled.
Self-test execution status:      (   0) The previous self-test routine completed
                                        without error or no self-test has ever 
                                        been run.
Total time to complete Offline 
data collection:                (    0) seconds.
Offline data collection
capabilities:                    (0x53) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        No Offline surface scan supported.
                                        Self-test supported.
                                        No Conveyance Self-test supported.
                                        Selective Self-test supported.
SMART capabilities:            (0x0003) Saves SMART data before entering
                                        power-saving mode.
                                        Supports SMART auto save timer.
Error logging capability:        (0x01) Error logging supported.
                                        General Purpose Logging supported.
Short self-test routine 
recommended polling time:        (   2) minutes.
Extended self-test routine
recommended polling time:        (  85) minutes.
SCT capabilities:              (0x003d) SCT Status supported.
                                        SCT Error Recovery Control supported.
                                        SCT Feature Control supported.
                                        SCT Data Table supported.

SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0032   098   098   000    Old_age   Always       -       5171
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       459
177 Wear_Leveling_Count     0x0013   096   096   000    Pre-fail  Always       -       62
179 Used_Rsvd_Blk_Cnt_Tot   0x0013   100   100   010    Pre-fail  Always       -       0
181 Program_Fail_Cnt_Total  0x0032   100   100   010    Old_age   Always       -       0
182 Erase_Fail_Count_Total  0x0032   100   100   010    Old_age   Always       -       0
183 Runtime_Bad_Block       0x0013   100   100   010    Pre-fail  Always       -       0
187 Uncorrectable_Error_Cnt 0x0032   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0032   058   039   000    Old_age   Always       -       42
195 ECC_Error_Rate          0x001a   200   200   000    Old_age   Always       -       0
199 CRC_Error_Count         0x003e   100   100   000    Old_age   Always       -       0
235 POR_Recovery_Count      0x0012   099   099   000    Old_age   Always       -       29
241 Total_LBAs_Written      0x0032   099   099   000    Old_age   Always       -       38615215765

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

āĻ†āĻŽāĻžāĻ° āĻāĻ¸āĻāĻ¸āĻĄāĻŋ āĻŦāĻžāĻ‡āĻŸā§‡āĻ° āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤ā§‡ āĻ˛āĻœāĻŋāĻ•ā§āĻ¯āĻžāĻ˛ āĻŦā§āĻ˛āĻ•ā§‡ (LBA) āĻĒā§āĻ¯āĻžāĻ°āĻžāĻŽāĻŋāĻŸāĻžāĻ° 241 Total_LBAs_Written-āĻ āĻ˛ā§‡āĻ–āĻž āĻĄā§‡āĻŸāĻžāĻ° āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ āĻ¸āĻžā§āĻšāĻ¯āĻŧ āĻ•āĻ°ā§‡āĨ¤ āĻ†āĻŽāĻžāĻ° āĻ•ā§āĻˇā§‡āĻ¤ā§āĻ°ā§‡ āĻ˛āĻœāĻŋāĻ•ā§āĻ¯āĻžāĻ˛ āĻŦā§āĻ˛āĻ•ā§‡āĻ° āĻ†āĻ•āĻžāĻ° 512 āĻŦāĻžāĻ‡āĻŸ (āĻāĻŸāĻŋ āĻ¸ā§‡āĻ•ā§āĻŸāĻ° āĻ¸āĻžāĻ‡āĻœā§‡ smartctl āĻ†āĻ‰āĻŸāĻĒā§āĻŸā§‡ āĻĻā§‡āĻ–āĻž āĻ¯āĻžāĻ¯āĻŧ)āĨ¤ āĻŦāĻžāĻ‡āĻŸ āĻĒā§‡āĻ¤ā§‡, āĻ†āĻĒāĻ¨āĻžāĻ•ā§‡ āĻĒā§āĻ¯āĻžāĻ°āĻžāĻŽāĻŋāĻŸāĻžāĻ° āĻŽāĻžāĻ¨ 512 āĻĻā§āĻŦāĻžāĻ°āĻž āĻ—ā§āĻŖ āĻ•āĻ°āĻ¤ā§‡ āĻšāĻŦā§‡āĨ¤

38615215765 × 512 Ãˇ 1000 Ãˇ 1000 Ãˇ 1000 Ãˇ 1000 = 19,770 ĐĸБ
38615215765 × 512 Ãˇ 1024 Ãˇ 1024 Ãˇ 1024 Ãˇ 1024 = 17,981 ĐĸиБ

āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽāĻŸāĻŋ skdump āĻ†āĻŽāĻžāĻ° āĻāĻ¸āĻāĻ¸āĻĄāĻŋ-āĻ¤ā§‡ āĻāĻŸāĻŋ āĻŽā§‹āĻŸ_āĻāĻ˛āĻŦāĻŋāĻ_āĻ˛āĻŋāĻ–āĻŋāĻ¤ āĻŽāĻžāĻ¨āĻ•ā§‡ āĻ¤āĻžāĻ° āĻ¨āĻŋāĻœāĻ¸ā§āĻŦ āĻ‰āĻĒāĻžāĻ¯āĻŧā§‡ āĻŦā§āĻ¯āĻžāĻ–ā§āĻ¯āĻž āĻ•āĻ°āĻžāĻ° āĻšā§‡āĻˇā§āĻŸāĻž āĻ•āĻ°ā§‡, āĻ¤āĻžāĻ‡ āĻāĻŸāĻŋ āĻĒā§āĻ°āĻĻāĻ°ā§āĻļāĻ¨ āĻ•āĻ°ā§‡ 1296217.695 TB, āĻ¯āĻž āĻ¸ā§āĻĒāĻˇā§āĻŸāĻ¤āĻ‡ āĻ­ā§āĻ˛āĨ¤

āĻĄāĻŋāĻ­āĻžāĻ‡āĻ¸ āĻ¸ā§āĻ¤āĻ°ā§‡ āĻ°ā§‡āĻ•āĻ°ā§āĻĄ āĻ•āĻ°āĻž āĻ¤āĻĨā§āĻ¯ā§‡āĻ° āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ āĻ–ā§āĻāĻœā§‡ āĻŦā§‡āĻ° āĻ•āĻ°āĻ¤ā§‡, āĻ†āĻŽāĻ°āĻž āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽāĻŸāĻŋ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°āĻŦ btrace āĻĒā§āĻ¯āĻžāĻ•ā§‡āĻœ āĻĨā§‡āĻ•ā§‡ blktrace. āĻāĻŸāĻŋ āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽāĻŸāĻŋ āĻšāĻ˛āĻžāĻ° āĻĒā§āĻ°ā§‹ āĻ¸āĻŽāĻ¯āĻŧā§‡āĻ° āĻœāĻ¨ā§āĻ¯ āĻ¸āĻžāĻ§āĻžāĻ°āĻŖ āĻĒāĻ°āĻŋāĻ¸āĻ‚āĻ–ā§āĻ¯āĻžāĻ¨ āĻāĻŦāĻ‚ āĻ°ā§‡āĻ•āĻ°ā§āĻĄāĻŋāĻ‚ āĻ¸āĻŽā§āĻĒāĻžāĻĻāĻ¨āĻ•āĻžāĻ°ā§€ āĻĒā§ƒāĻĨāĻ• āĻĒā§āĻ°āĻ•ā§āĻ°āĻŋāĻ¯āĻŧāĻž āĻāĻŦāĻ‚ āĻĨā§āĻ°ā§‡āĻĄ (āĻ•āĻžāĻ°ā§āĻ¨ā§‡āĻ˛ āĻ¸āĻš) āĻ‰āĻ­āĻ¯āĻŧāĻ‡ āĻĻā§‡āĻ–āĻžāĻ¯āĻŧāĨ¤

10 āĻŽāĻŋāĻ¨āĻŋāĻŸā§‡āĻ° āĻŽāĻ§ā§āĻ¯ā§‡ āĻ¤āĻĨā§āĻ¯ āĻ¸āĻ‚āĻ—ā§āĻ°āĻš āĻ•āĻ°āĻ¤ā§‡ āĻ¨āĻŋāĻŽā§āĻ¨āĻ˛āĻŋāĻ–āĻŋāĻ¤ āĻ•āĻŽāĻžāĻ¨ā§āĻĄāĻŸāĻŋ āĻšāĻžāĻ˛āĻžāĻ¨, āĻ¯ā§‡āĻ–āĻžāĻ¨ā§‡ /dev/sdb āĻ†āĻĒāĻ¨āĻžāĻ° āĻĄāĻŋāĻ¸ā§āĻ•:

# btrace -w 600 -a write /dev/sdb

āĻ¸āĻžāĻ§āĻžāĻ°āĻŖ āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻ†āĻ‰āĻŸāĻĒā§āĻŸ

â€Ļ
  8,16   0     3253    50.085433192     0  C  WS 125424240 + 64 [0]
  8,16   0     3254    50.085550024     0  C  WS 193577744 + 64 [0]
  8,16   0     3255    50.085685165     0  C  WS 197246976 + 64 [0]
  8,16   0     3256    50.085936852     0  C  WS 125736264 + 128 [0]
  8,16   0     3257    50.086060780     0  C  WS 96261752 + 64 [0]
  8,16   0     3258    50.086195031     0  C  WS 94948640 + 64 [0]
  8,16   0     3259    50.086327355     0  C  WS 124656144 + 64 [0]
  8,16   0     3260    50.086843733 15368  C WSM 310218496 + 32 [0]
  8,16   0     3261    50.086975238   753  A WSM 310218368 + 32 <- (8,20) 291339904
  8,16   0     3262    50.086975560   753  Q WSM 310218368 + 32 [dmcrypt_write/2]
  8,16   0     3263    50.086977345   753  G WSM 310218368 + 32 [dmcrypt_write/2]
  8,16   0     3264    50.086978072   753  I WSM 310218368 + 32 [dmcrypt_write/2]
  8,16   0     3265    50.086979159   753  D WSM 310218368 + 32 [dmcrypt_write/2]
  8,16   0     3266    50.087055685     0  C WSM 310218368 + 32 [0]
  8,16   0     3267    50.087060168   753  A WSM 310218592 + 160 <- (8,20) 291340128
  8,16   0     3268    50.087060367   753  Q WSM 310218592 + 160 [dmcrypt_write/2]
  8,16   0     3269    50.087061242   753  G WSM 310218592 + 160 [dmcrypt_write/2]
  8,16   0     3270    50.087061698   753  I WSM 310218592 + 160 [dmcrypt_write/2]
  8,16   0     3271    50.087062361   753  D WSM 310218592 + 160 [dmcrypt_write/2]
  8,16   0     3272    50.087386179     0  C WSM 310218592 + 160 [0]
  8,16   0     3273    50.087436417 15368  A FWS 0 + 0 <- (253,1) 0
  8,16   0     3274    50.087437471 15368  Q FWS [LS Thread]
  8,16   0     3275    50.087440862 15368  G FWS [LS Thread]
  8,16   0     3276    50.088300047     0  C  WS 0 [0]
  8,16   0     3277    50.088470917   753  A WFSM 18882688 + 8 <- (8,20) 4224
  8,16   0     3278    50.088471091   753  Q WFSM 18882688 + 8 [dmcrypt_write/2]
  8,16   0     3279    50.088471688   753  G WFSM 18882688 + 8 [dmcrypt_write/2]
  8,16   0     3280    50.088474334 32254  D WSM 18882688 + 8 [kworker/0:2H]
  8,16   0     3281    50.088515572     0  C WSM 18882688 + 8 [0]
  8,16   0     3282    50.089229069     0  C WSM 18882688 [0]
CPU0 (8,16):
 Reads Queued:           0,        0KiB  Writes Queued:         345,   25,932KiB
 Read Dispatches:        0,        0KiB  Write Dispatches:      331,   25,788KiB
 Reads Requeued:         0               Writes Requeued:         0
 Reads Completed:        0,        0KiB  Writes Completed:    1,597,  117,112KiB
 Read Merges:            0,        0KiB  Write Merges:            1,       16KiB
 Read depth:             0               Write depth:           177
 IO unplugs:             0               Timer unplugs:           0
CPU1 (8,16):
 Reads Queued:           0,        0KiB  Writes Queued:         502,   39,948KiB
 Read Dispatches:        0,        0KiB  Write Dispatches:      495,   40,076KiB
 Reads Requeued:         0               Writes Requeued:         0
 Reads Completed:        0,        0KiB  Writes Completed:        0,        0KiB
 Read Merges:            0,        0KiB  Write Merges:            0,        0KiB
 Read depth:             0               Write depth:           177
 IO unplugs:             0               Timer unplugs:           0
CPU2 (8,16):
 Reads Queued:           0,        0KiB  Writes Queued:         297,   26,800KiB
 Read Dispatches:        0,        0KiB  Write Dispatches:      287,   26,800KiB
 Reads Requeued:         0               Writes Requeued:         0
 Reads Completed:        0,        0KiB  Writes Completed:        0,        0KiB
 Read Merges:            0,        0KiB  Write Merges:            0,        0KiB
 Read depth:             0               Write depth:           177
 IO unplugs:             0               Timer unplugs:           0
CPU3 (8,16):
 Reads Queued:           0,        0KiB  Writes Queued:         418,   24,432KiB
 Read Dispatches:        0,        0KiB  Write Dispatches:      408,   24,448KiB
 Reads Requeued:         0               Writes Requeued:         0
 Reads Completed:        0,        0KiB  Writes Completed:        0,        0KiB
 Read Merges:            0,        0KiB  Write Merges:            2,      272KiB
 Read depth:             0               Write depth:           177
 IO unplugs:             0               Timer unplugs:           0

Total (8,16):
 Reads Queued:           0,        0KiB  Writes Queued:       1,562,  117,112KiB
 Read Dispatches:        0,        0KiB  Write Dispatches:    1,521,  117,112KiB
 Reads Requeued:         0               Writes Requeued:         0
 Reads Completed:        0,        0KiB  Writes Completed:    1,597,  117,112KiB
 Read Merges:            0,        0KiB  Write Merges:            3,      288KiB
 IO unplugs:             0               Timer unplugs:           0

Throughput (R/W): 0KiB/s / 2,338KiB/s
Events (8,16): 9,287 entries
Skips: 0 forward (0 -   0.0%)

btrace āĻ†āĻĒāĻ¨āĻžāĻ•ā§‡ āĻ¸ā§āĻĒāĻˇā§āĻŸāĻ­āĻžāĻŦā§‡ āĻ°ā§‡āĻ•āĻ°ā§āĻĄ āĻ•āĻ°āĻž āĻĄā§‡āĻŸāĻžāĻ° āĻĒā§āĻ°āĻ•ā§ƒāĻ¤ āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ āĻĻā§‡āĻ–āĻ¤ā§‡ āĻĻā§‡āĻ¯āĻŧ, āĻ¤āĻŦā§‡ āĻ•ā§‹āĻ¨ āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽāĻ—ā§āĻ˛āĻŋ āĻāĻ° āĻ†āĻ‰āĻŸāĻĒā§āĻŸ āĻĨā§‡āĻ•ā§‡ āĻ°ā§‡āĻ•āĻ°ā§āĻĄ āĻ•āĻ°āĻ›ā§‡ āĻ¤āĻž āĻŦā§‹āĻāĻž āĻ•āĻ āĻŋāĻ¨āĨ¤

āĻĄā§āĻ°āĻžāĻ‡āĻ­ā§‡ āĻ˛ā§‡āĻ–āĻž āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽ āĻ¨āĻŋāĻ°ā§āĻ§āĻžāĻ°āĻŖ āĻ•āĻ°āĻž

āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽāĻŸāĻŋ iotop āĻĄāĻŋāĻ¸ā§āĻ•ā§‡ āĻ˛ā§‡āĻ–āĻžāĻ° āĻĒā§āĻ°āĻ•ā§āĻ°āĻŋāĻ¯āĻŧāĻž āĻāĻŦāĻ‚ āĻ˛ā§‡āĻ–āĻž āĻĄā§‡āĻŸāĻžāĻ° āĻ†āĻ•āĻžāĻ° āĻĻā§‡āĻ–āĻžāĻŦā§‡āĨ¤
āĻ¸āĻŦāĻšā§‡āĻ¯āĻŧā§‡ āĻ¸ā§āĻŦāĻŋāĻ§āĻžāĻœāĻ¨āĻ• āĻ†āĻ‰āĻŸāĻĒā§āĻŸ āĻ¨āĻŋāĻŽā§āĻ¨āĻ˛āĻŋāĻ–āĻŋāĻ¤ āĻĒāĻ°āĻžāĻŽāĻŋāĻ¤āĻŋ āĻĻā§āĻŦāĻžāĻ°āĻž āĻĒā§āĻ°āĻĻāĻžāĻ¨ āĻ•āĻ°āĻž āĻšāĻ¯āĻŧ:

# iotop -obPat

āĻ¨āĻŽā§āĻ¨āĻž āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽ āĻ†āĻ‰āĻŸāĻĒā§āĻŸ

02:55:47 Total DISK READ :       0.00 B/s | Total DISK WRITE :      30.65 K/s
02:55:47 Actual DISK READ:       0.00 B/s | Actual DISK WRITE:       0.00 B/s
    TIME  PID  PRIO  USER     DISK READ  DISK WRITE  SWAPIN      IO    COMMAND
b'02:55:47   753 be/4 root          0.00 B      0.00 B  0.00 %  0.04 % [dmcrypt_write/2]'
b'02:55:47   788 be/4 root         72.00 K     18.27 M  0.00 %  0.02 % [btrfs-transacti]'
b'02:55:47 15057 be/4 valdikss    216.00 K    283.05 M  0.00 %  0.01 % firefox'
b'02:55:47  1588 ?dif root          0.00 B      0.00 B  0.00 %  0.00 % Xorg -nolisten tcp -auth /var/run/sddm/{398f030f-9667-4dff-b371-81eaae48dfdf} -background none -noreset -displayfd 18 -seat seat0 vt1'
b'02:55:47 15692 be/4 valdikss    988.00 K      9.41 M  0.00 %  0.00 % python3 /usr/bin/gajim'
b'02:55:47 15730 ?dif valdikss      9.07 M      0.00 B  0.00 %  0.00 % telegram-desktop --'
b'02:55:47  2174 ?dif valdikss   1840.00 K      2.47 M  0.00 %  0.00 % yakuake'
b'02:55:47 19827 be/4 root         16.00 K    896.00 K  0.00 %  0.00 % [kworker/u16:7-events_unbound]'
b'02:55:47 19074 be/4 root         16.00 K    480.00 K  0.00 %  0.00 % [kworker/u16:4-btrfs-endio-write]'
b'02:55:47 19006 be/4 root         16.00 K   1872.00 K  0.00 %  0.00 % [kworker/u16:1-events_unbound]'
b'02:55:47  1429 be/4 root        484.00 K      0.00 B  0.00 %  0.00 % accounts-daemon'
b'02:55:47 15820 be/4 valdikss    312.00 K      0.00 B  0.00 %  0.00 % firefox -contentproc -childID 6 -isForBrowser -prefsLen 7894 -prefMapSize 223880 -parentBuildID 20191022164834 -greomni /usr/lib64/firefox/omni.ja -appomni /usr/lib64/firefox/browser/omni.ja -appdir /usr/lib64/firefox/browser 15057 tab'
b'02:55:47  2125 ?dif valdikss      0.00 B     92.00 K  0.00 %  0.00 % plasmashell'
b'02:55:47  1268 be/3 root          0.00 B      4.00 K  0.00 %  0.00 % auditd'
b'02:55:47  1414 be/4 root          0.00 B      4.00 K  0.00 %  0.00 % sssd_nss --uid 0 --gid 0 --logger=files'
b'02:55:47 15238 be/4 valdikss      0.00 B      4.00 K  0.00 %  0.00 % thunderbird'
b'02:55:47 18605 be/4 root          0.00 B      3.19 M  0.00 %  0.00 % [kworker/u16:0-btrfs-endio-write]'
b'02:55:47 18867 be/4 root          0.00 B     96.00 K  0.00 %  0.00 % [kworker/u16:5-btrfs-endio-meta]'
b'02:55:47 19070 be/4 root          0.00 B    160.00 K  0.00 %  0.00 % [kworker/u16:2-btrfs-freespace-write]'
b'02:55:47 19645 be/4 root          0.00 B      2.17 M  0.00 %  0.00 % [kworker/u16:3-events_unbound]'
b'02:55:47 19982 be/4 root          0.00 B    496.00 K  0.00 %  0.00 % [kworker/u16:6-btrfs-endio-write]'

Firefox āĻ†āĻĒāĻ¨āĻžāĻ° āĻ¨āĻœāĻ° āĻ•ā§‡āĻĄāĻŧā§‡āĻ›ā§‡, iotop āĻšāĻžāĻ˛āĻžāĻ¨ā§‹āĻ° āĻ•āĻ¯āĻŧā§‡āĻ• āĻŽāĻŋāĻ¨āĻŋāĻŸā§‡āĻ° āĻŽāĻ§ā§āĻ¯ā§‡ 283 āĻŽā§‡āĻ—āĻžāĻŦāĻžāĻ‡āĻŸ āĻ°ā§‡āĻ•āĻ°ā§āĻĄ āĻ•āĻ°āĻ›ā§‡āĨ¤

āĻ¯ā§‡ āĻĢāĻžāĻ‡āĻ˛āĻ—ā§āĻ˛āĻŋ āĻ˛āĻŋāĻ–āĻ¤ā§‡ āĻšāĻŦā§‡ āĻ¤āĻž āĻ¨āĻŋāĻ°ā§āĻ§āĻžāĻ°āĻŖ āĻ•āĻ°āĻž āĻšāĻšā§āĻ›ā§‡ā§ˇ

āĻ¯ā§‡ āĻĒā§āĻ°āĻ•ā§āĻ°āĻŋāĻ¯āĻŧāĻžāĻŸāĻŋ āĻĄāĻŋāĻ¸ā§āĻ•āĻ•ā§‡ āĻ§āĻ°ā§āĻˇāĻŖ āĻ•āĻ°āĻ›ā§‡ āĻ¸ā§‡ āĻ¸āĻŽā§āĻĒāĻ°ā§āĻ•ā§‡ āĻ¤āĻĨā§āĻ¯ āĻ­āĻžāĻ˛, āĻ¤āĻŦā§‡ āĻ¯ā§‡ āĻĒāĻĨāĻ—ā§āĻ˛āĻŋ āĻŦāĻ°āĻžāĻŦāĻ° āĻ°ā§‡āĻ•āĻ°ā§āĻĄāĻŋāĻ‚ āĻ•āĻ°āĻž āĻšāĻ¯āĻŧā§‡āĻ›ā§‡ āĻ¤āĻž āĻ†āĻ°āĻ“ āĻ­āĻžāĻ˛āĨ¤

āĻāĻ° āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°āĻž āĻ¯āĻžāĻ• fatrace, āĻ¯āĻž āĻĢāĻžāĻ‡āĻ˛ āĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽā§‡āĻ° āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ¤āĻ¨ āĻŸā§āĻ°ā§āĻ¯āĻžāĻ• āĻ•āĻ°ā§‡āĨ¤

# fatrace -f W

āĻ¨āĻŽā§āĻ¨āĻž āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽ āĻ†āĻ‰āĻŸāĻĒā§āĻŸ

firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite-wal
firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal
firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/usage-journal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/usage
firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/usage
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite-wal
firefox(15057): CW /home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/https+++habr.com/ls/data.sqlite-journal
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite
firefox(15057): W /home/valdikss/.mozilla/firefox/xyf4vqh2.default/webappsstore.sqlite

āĻ‡āĻ¨ā§‹āĻŸāĻŋāĻĢāĻžāĻ‡āĻ¯āĻŧā§‡āĻ° āĻŽāĻžāĻ§ā§āĻ¯āĻŽā§‡ āĻĢāĻžāĻ‡āĻ˛āĻ—ā§āĻ˛āĻŋ āĻ…ā§āĻ¯āĻžāĻ•ā§āĻ¸ā§‡āĻ¸ āĻ•āĻ°āĻž āĻšāĻ¯āĻŧ āĻ¤āĻž āĻŽā§‹āĻŸāĻžāĻŽā§āĻŸāĻŋ āĻ¸āĻšāĻœ āĻŸā§āĻ°ā§āĻ¯āĻžāĻ•āĻŋāĻ‚ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°āĻžāĻ° āĻ•āĻžāĻ°āĻŖā§‡ Fatrace āĻ°ā§‡āĻ•āĻ°ā§āĻĄ āĻ•āĻ°āĻž āĻĄā§‡āĻŸāĻžāĻ° āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ āĻĻā§‡āĻ–āĻžāĻ¤ā§‡ āĻĒāĻžāĻ°ā§‡ āĻ¨āĻžāĨ¤

āĻ†āĻ‰āĻŸāĻĒā§āĻŸ āĻĨā§‡āĻ•ā§‡ āĻ†āĻĒāĻ¨āĻŋ āĻĻā§‡āĻ–āĻ¤ā§‡ āĻĒāĻžāĻšā§āĻ›ā§‡āĻ¨ āĻ¯ā§‡ āĻšāĻžāĻŦāĻ° āĻ•ā§€āĻ­āĻžāĻŦā§‡ āĻ†āĻŽāĻžāĻ° āĻ¨āĻŋāĻŦāĻ¨ā§āĻ§āĻŸāĻŋ āĻŦā§āĻ°āĻžāĻ‰āĻœāĻžāĻ°ā§‡āĻ° āĻ¸ā§āĻĨāĻžāĻ¨ā§€āĻ¯āĻŧ āĻ¸ā§āĻŸā§‹āĻ°ā§‡āĻœā§‡ āĻ¸āĻ‚āĻ°āĻ•ā§āĻˇāĻŖ āĻ•āĻ°ā§‡ āĻ¯āĻ–āĻ¨ āĻ†āĻŽāĻŋ āĻāĻŸāĻŋ āĻ˛āĻŋāĻ–āĻ›āĻŋ, āĻ¸ā§‡āĻ‡āĻ¸āĻžāĻĨā§‡ āĻ—ā§āĻ°ā§āĻĒ āĻ¸ā§āĻĒāĻŋāĻĄ āĻĄāĻžāĻ¯āĻŧāĻžāĻ˛ āĻāĻ•ā§āĻ¸āĻŸā§‡āĻ¨āĻļāĻ¨, āĻ¯āĻž āĻ†āĻŽāĻ°āĻž āĻĢā§āĻ¯āĻžāĻŸā§āĻ°ā§‡āĻ¸ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°ā§‡ āĻ†āĻŦāĻŋāĻˇā§āĻ•āĻžāĻ° āĻ•āĻ°āĻ¤ā§‡ āĻ¸āĻ•ā§āĻˇāĻŽ āĻšāĻ¯āĻŧā§‡āĻ›āĻŋ, āĻĒā§āĻ°āĻ¤āĻŋāĻŦāĻžāĻ° āĻ¤āĻžāĻ° āĻĄā§‡āĻŸāĻž āĻĒāĻĄāĻŧā§‡ 30 āĻ¸ā§‡āĻ•ā§‡āĻ¨ā§āĻĄ. āĻāĻŸāĻŋ āĻĒāĻĄāĻŧā§‡, āĻ˛ā§‡āĻ–ā§‡ āĻ¨āĻž: CW āĻĢāĻžāĻ‡āĻ˛āĻŸāĻŋ āĻ…āĻ¨ā§āĻĒāĻ¸ā§āĻĨāĻŋāĻ¤ āĻĨāĻžāĻ•āĻ˛ā§‡ āĻĢāĻžāĻ‡āĻ˛āĻŸāĻŋ āĻĒāĻĄāĻŧāĻžāĻ° āĻāĻŦāĻ‚ āĻ˛ā§‡āĻ–āĻžāĻ° āĻœāĻ¨ā§āĻ¯ āĻ–ā§‹āĻ˛āĻž āĻšāĻ¯āĻŧā§‡āĻ›ā§‡ āĻŦāĻ˛ā§‡ āĻœāĻžāĻ¨āĻžāĻ° āĻ†āĻ—ā§‡ (āĻ¯āĻžāĻ•ā§‡ O_RDWR|O_CREAT āĻĒāĻ¤āĻžāĻ•āĻž āĻ¸āĻš āĻ“āĻĒā§‡āĻ¨ā§āĻ¯āĻžāĻŸ āĻŦāĻ˛āĻž āĻšāĻ¯āĻŧ), āĻ•āĻŋāĻ¨ā§āĻ¤ā§ āĻĢāĻžāĻ‡āĻ˛āĻŸāĻŋāĻ¤ā§‡ āĻ†āĻ¸āĻ˛ā§‡ āĻ•ā§‹āĻ¨ āĻ¤āĻĨā§āĻ¯ āĻ˛ā§‡āĻ–āĻž āĻ›āĻŋāĻ˛ āĻ¤āĻž āĻŦāĻ˛ā§‡ āĻ¨āĻžāĨ¤

āĻ āĻŋāĻ• āĻ¸ā§‡āĻ‡ āĻ•ā§āĻˇā§‡āĻ¤ā§āĻ°ā§‡, āĻāĻŸāĻŋ āĻ¨āĻŋāĻļā§āĻšāĻŋāĻ¤ āĻ•āĻ°āĻ¤ā§‡, āĻĢāĻžāĻ‡āĻ˛ āĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽ āĻ•āĻ˛ā§‡āĻ° āĻœāĻ¨ā§āĻ¯ āĻāĻ•āĻŸāĻŋ āĻĢāĻŋāĻ˛ā§āĻŸāĻžāĻ° āĻ¸āĻš āĻ¸ā§āĻŸā§āĻ°ā§‡āĻ¸ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°āĻž āĻ¯āĻžāĻ•:

strace -yy -e trace=open,openat,close,write -f -p 15057 2>&1 | grep extension

āĻ•āĻŽāĻžāĻ¨ā§āĻĄ āĻ†āĻ‰āĻŸāĻĒā§āĻŸ

[pid 20352] openat(AT_FDCWD, "/home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite", O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 153</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>
[pid 20352] read(153</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>, "SQLite format 3 20 22 @   d 23"..., 100) = 100
[pid 20352] read(153</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>, "SQLite format 3 20 22 @   d 23"..., 4096) = 4096
[pid 20352] openat(AT_FDCWD, "/home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite-wal", O_RDWR|O_CREAT|O_CLOEXEC, 0644) = 166</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite-wal>
â€Ļ
[pid 20352] read(54</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>, " r4304364354354364-  4204!4'414" 250 &"..., 4096) = 4096
[pid 20352] read(54</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>, " 136Pt2262504 O24532016:"16.27 r245306>2461t1q370"..., 4096) = 4096
[pid 20352] close(77</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite-wal>) = 0
[pid 20352] close(54</home/valdikss/.mozilla/firefox/xyf4vqh2.default/storage/default/moz-extension+++e5c304fb-af40-498a-9ba8-47eb0416e933^userContextId=4294967295/idb/3647222921wleabcEoxlt-eengsairo.sqlite>) = 0

āĻ•ā§‹āĻ¨ā§‹ āĻĄāĻžāĻ• āĻ¨ā§‡āĻ‡ write(), āĻ¯āĻž āĻ¨āĻŋāĻ°ā§āĻĻā§‡āĻļ āĻ•āĻ°ā§‡ āĻ¯ā§‡ āĻĢāĻžāĻ‡āĻ˛āĻŸāĻŋāĻ¤ā§‡ āĻ•ā§‹āĻ¨ā§‹ āĻāĻ¨ā§āĻŸā§āĻ°āĻŋ āĻ¨ā§‡āĻ‡āĨ¤

āĻĢāĻžāĻ‡āĻ˛ āĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽ āĻ“āĻ­āĻžāĻ°āĻšā§‡āĻĄ āĻ¨āĻŋāĻ°ā§āĻ§āĻžāĻ°āĻŖ āĻ•āĻ°āĻž

āĻĒāĻĄāĻŧāĻžāĻ° āĻŽāĻ§ā§āĻ¯ā§‡ āĻŦāĻĄāĻŧ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āĻ¯ iotop и btrace āĻāĻ•āĻŸāĻŋ āĻĢāĻžāĻ‡āĻ˛ā§‡ āĻŽā§āĻ¯āĻžāĻ¨ā§āĻ¯āĻŧāĻžāĻ˛āĻŋ āĻĄā§‡āĻŸāĻž āĻ˛āĻŋāĻ–ā§‡ āĻāĻŦāĻ‚ btrace āĻ°āĻŋāĻĄāĻŋāĻ‚ āĻĒāĻ°ā§āĻ¯āĻŦā§‡āĻ•ā§āĻˇāĻŖ āĻ•āĻ°ā§‡ āĻĢāĻžāĻ‡āĻ˛ āĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽ āĻĒāĻ°ā§€āĻ•ā§āĻˇāĻž āĻ•āĻ°āĻžāĻ° āĻ§āĻžāĻ°āĻŖāĻž āĻ†āĻŽāĻžāĻ•ā§‡ āĻĻāĻŋāĻ¯āĻŧā§‡āĻ›ā§‡āĨ¤

āĻ†āĻĒāĻ¨āĻŋ āĻ¯āĻĻāĻŋ āĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽāĻĄ āĻ‡āĻŽāĻžāĻ°ā§āĻœā§‡āĻ¨ā§āĻ¸āĻŋ āĻŽā§‹āĻĄā§‡ āĻŦā§āĻŸ āĻ•āĻ°ā§‡ āĻĄāĻŋāĻ¸ā§āĻ•ā§‡ āĻ˛ā§‡āĻ–āĻž āĻ¸āĻŽā§āĻĒā§‚āĻ°ā§āĻŖāĻ­āĻžāĻŦā§‡ āĻŦāĻžāĻĻ āĻĻā§‡āĻ¨ āĻāĻŦāĻ‚ āĻŽā§āĻ¯āĻžāĻ¨ā§āĻ¯āĻŧāĻžāĻ˛āĻŋ āĻ˛āĻŋāĻ–ā§āĻ¨ āĻŦāĻžāĻ‡āĻŸ āĻāĻ•āĻŸāĻŋ āĻĻāĻŽā§āĻĒāĻ¤āĻŋ āĻāĻ•āĻŸāĻŋ āĻŦāĻŋāĻĻā§āĻ¯āĻŽāĻžāĻ¨ āĻĢāĻžāĻ‡āĻ˛ā§‡āĻ° āĻĄā§‡āĻŸāĻž, SSD āĻĨā§‡āĻ•ā§‡ btrace Btrfs āĻ°āĻŋāĻĒā§‹āĻ°ā§āĻŸ āĻ°ā§‡āĻ•āĻ°ā§āĻĄāĻŋāĻ‚ 3 āĻŽā§‡āĻ—āĻžāĻŦāĻžāĻ‡āĻŸ āĻŦāĻžāĻ¸ā§āĻ¤āĻŦ āĻ¤āĻĨā§āĻ¯āĨ¤ āĻāĻ•āĻŸāĻŋ 8 āĻ—āĻŋāĻ—āĻžāĻŦāĻžāĻ‡āĻŸ āĻĢā§āĻ˛ā§āĻ¯āĻžāĻļ āĻĄā§āĻ°āĻžāĻ‡āĻ­ā§‡ āĻāĻ•āĻŸāĻŋ āĻ¨āĻ¤ā§āĻ¨āĻ­āĻžāĻŦā§‡ āĻ¤ā§ˆāĻ°āĻŋ āĻĢāĻžāĻ‡āĻ˛ āĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽ āĻāĻ•āĻŸāĻŋ āĻŦāĻžāĻ‡āĻŸ āĻ˛ā§‡āĻ–āĻžāĻ° āĻ¸āĻŽāĻ¯āĻŧ āĻ¸āĻ°ā§āĻŦāĻ¨āĻŋāĻŽā§āĻ¨ 264 KiB āĻ˛ā§‡āĻ–ā§‡āĨ¤
āĻ¤ā§āĻ˛āĻ¨āĻž āĻ•āĻ°āĻžāĻ° āĻœāĻ¨ā§āĻ¯, ext4-āĻ āĻāĻ•āĻŸāĻŋ āĻĢāĻžāĻ‡āĻ˛ā§‡ āĻ•āĻ¯āĻŧā§‡āĻ• āĻŦāĻžāĻ‡āĻŸ āĻ˛āĻŋāĻ–āĻ˛ā§‡ āĻĄāĻŋāĻ¸ā§āĻ•ā§‡ 24 āĻ•āĻŋāĻ˛ā§‹āĻŦāĻžāĻ‡āĻŸ āĻĄā§‡āĻŸāĻž āĻ˛ā§‡āĻ–āĻž āĻļā§‡āĻˇ āĻšāĻ¯āĻŧāĨ¤

2017 āĻ¸āĻžāĻ˛ā§‡, āĻœāĻ¯āĻŧāĻļā§āĻ°ā§€ āĻŽā§‹āĻšāĻ¨, āĻ°ā§‹āĻšāĻ¨ āĻ•āĻžāĻĻā§‡āĻ•ā§‹āĻĄāĻŋ āĻāĻŦāĻ‚ āĻŦāĻŋāĻœāĻ¯āĻŧ āĻšāĻŋāĻĻāĻžāĻŽā§āĻŦāĻ°āĻŽ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āĻ¨ āĻĢāĻžāĻ‡āĻ˛ āĻ¸āĻŋāĻ¸ā§āĻŸā§‡āĻŽā§‡āĻ° āĻ˛āĻŋāĻ–āĻ¨ āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ§āĻ¨ā§‡āĻ° āĻāĻ•āĻŸāĻŋ āĻ…āĻ§ā§āĻ¯āĻ¯āĻŧāĻ¨ āĻĒāĻ°āĻŋāĻšāĻžāĻ˛āĻ¨āĻž āĻ•āĻ°ā§‡, 4KB āĻ°āĻžāĻ‡āĻŸā§‡ btrfs āĻāĻŦāĻ‚ ext4 āĻāĻ° āĻœāĻ¨ā§āĻ¯ āĻ¤āĻžāĻĻā§‡āĻ° āĻĢāĻ˛āĻžāĻĢāĻ˛ āĻ†āĻŽāĻžāĻ° āĻ¸āĻžāĻĨā§‡ āĻ¸āĻžāĻŽāĻžā§āĻœāĻ¸ā§āĻ¯āĻĒā§‚āĻ°ā§āĻŖāĨ¤

āĻ˛āĻŋāĻ¨āĻžāĻ•ā§āĻ¸ā§‡ āĻĄāĻŋāĻ¸ā§āĻ• āĻ•āĻžāĻ°ā§āĻ¯āĻ•āĻ˛āĻžāĻĒ āĻ¸āĻš āĻĒā§āĻ°āĻ¸ā§‡āĻ¸ āĻ¸āĻ¨āĻžāĻ•ā§āĻ¤ āĻ•āĻ°āĻž

āĻ‰āĻĒāĻ¸āĻ‚āĻšāĻžāĻ° āĻāĻŦāĻ‚ āĻ‰āĻĒāĻ¸āĻ‚āĻšāĻžāĻ°

āĻŦāĻ°ā§āĻŖāĻŋāĻ¤ āĻŽā§āĻ¯āĻžāĻ¨āĻŋāĻĒā§āĻ˛ā§‡āĻļāĻ¨ā§‡āĻ° āĻŽāĻžāĻ§ā§āĻ¯āĻŽā§‡ āĻāĻŸāĻŋ āĻ†āĻŦāĻŋāĻˇā§āĻ•ā§ƒāĻ¤ āĻšāĻ¯āĻŧā§‡āĻ›āĻŋāĻ˛:

  1. /var/-āĻ CUPS āĻĒā§āĻ°āĻŋāĻ¨ā§āĻŸ āĻĄā§‡āĻŽāĻ¨ āĻĻā§āĻŦāĻžāĻ°āĻž āĻĒā§āĻ°āĻŋāĻ¨ā§āĻŸāĻžāĻ° āĻ•āĻžāĻœā§‡āĻ° āĻ…āĻŦāĻ¸ā§āĻĨāĻžāĻ° āĻ˜āĻ¨ āĻ˜āĻ¨ āĻ˛āĻ—āĻŋāĻ‚āĻ•ā§āĻ¯āĻžāĻļā§‡/ āĻ•āĻžāĻĒ āĻĒā§āĻ°āĻ¤āĻŋ āĻŽāĻŋāĻ¨āĻŋāĻŸā§‡āĨ¤ /var/ āĻ¸āĻžāĻĢ āĻ•āĻ°ā§‡ āĻ¸āĻŽāĻ¸ā§āĻ¯āĻžāĻŸāĻŋ āĻ¸āĻŽāĻžāĻ§āĻžāĻ¨ āĻ•āĻ°āĻž āĻšāĻ¯āĻŧā§‡āĻ›āĻŋāĻ˛āĻ¨āĻžāĻŸāĻžāĻ‡/āĻ•āĻžāĻĒ (āĻ¯āĻĻāĻŋāĻ“ āĻ•ā§‹āĻ¨ āĻĒā§āĻ°āĻŋāĻ¨ā§āĻŸ āĻ•āĻžāĻœ āĻ›āĻŋāĻ˛ āĻ¨āĻž);
  2. āĻĢāĻžāĻ¯āĻŧāĻžāĻ°āĻĢāĻ•ā§āĻ¸ā§‡āĻ° āĻ—ā§āĻ°ā§āĻĒ āĻ¸ā§āĻĒāĻŋāĻĄ āĻĄāĻžāĻ¯āĻŧāĻžāĻ˛ āĻāĻ•ā§āĻ¸āĻŸā§‡āĻ¨āĻļāĻ¨ āĻĻā§āĻŦāĻžāĻ°āĻž āĻĒā§āĻ°āĻ¤āĻŋ 30 āĻ¸ā§‡āĻ•ā§‡āĻ¨ā§āĻĄā§‡ āĻĄāĻžāĻŸāĻžāĻŦā§‡āĻ¸ āĻĒāĻĄāĻŧāĻž āĻšāĻ¯āĻŧ;
  3. Fedora-āĻ¤ā§‡ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āĻ¨ āĻĒāĻžāĻ°āĻĢāĻ°āĻŽā§āĻ¯āĻžāĻ¨ā§āĻ¸ āĻŸā§āĻ°ā§āĻ¯āĻžāĻ•āĻŋāĻ‚ āĻĒāĻ°āĻŋāĻˇā§‡āĻŦāĻžāĻ—ā§āĻ˛āĻŋāĻ° āĻĻā§āĻŦāĻžāĻ°āĻž āĻĒāĻ°ā§āĻ¯āĻžāĻ¯āĻŧāĻ•ā§āĻ°āĻŽāĻŋāĻ• āĻ˛āĻ—āĻŋāĻ‚, āĻĢāĻ˛ā§‡ btrfs-āĻ āĻ…āĻ¨ā§‡āĻ• āĻŽā§‡āĻ—āĻžāĻŦāĻžāĻ‡āĻŸ āĻĄā§‡āĻŸāĻž āĻ˛ā§‡āĻ–āĻž āĻšāĻ¯āĻŧ: pmcd.service, pmie.service, pmlogger.service;
  4. āĻŦāĻŋāĻŸāĻŋāĻ†āĻ°āĻāĻĢ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°ā§‡ āĻ…āĻ˛ā§āĻĒ āĻĒāĻ°āĻŋāĻŽāĻžāĻŖ āĻĄā§‡āĻŸāĻž āĻ˛ā§‡āĻ–āĻžāĻ° āĻ¸āĻŽāĻ¯āĻŧ āĻŦāĻŋāĻļāĻžāĻ˛ āĻĒāĻ°āĻŋāĻŦāĻ°ā§āĻ§āĻ¨āĨ¤

āĻ‰āĻĒāĻ¸āĻ‚āĻšāĻžāĻ°: āĻ†āĻĒāĻ¨āĻžāĻ° btrfs āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°āĻž āĻ‰āĻšāĻŋāĻ¤ āĻ¨āĻ¯āĻŧ āĻ¯āĻĻāĻŋ āĻĒā§āĻ°ā§‹āĻ—ā§āĻ°āĻžāĻŽāĻ—ā§āĻ˛āĻŋ āĻĒā§āĻ°āĻžāĻ¯āĻŧāĻļāĻ‡ āĻ…āĻ˛ā§āĻĒ āĻĒāĻ°āĻŋāĻŽāĻžāĻŖā§‡ āĻĄā§‡āĻŸāĻž (āĻ•āĻ¯āĻŧā§‡āĻ• āĻ•āĻŋāĻ˛ā§‹āĻŦāĻžāĻ‡āĻŸ) āĻ˛ā§‡āĻ–ā§‡, āĻ…āĻ¨ā§āĻ¯āĻĨāĻžāĻ¯āĻŧ āĻāĻ° āĻĢāĻ˛ā§‡ āĻŽā§‡āĻ—āĻžāĻŦāĻžāĻ‡āĻŸ āĻ˛āĻŋāĻ–āĻŋāĻ¤ āĻĄā§‡āĻŸāĻž āĻšāĻŦā§‡āĨ¤ āĻāĻŸāĻŋ āĻŽāĻžāĻ‡āĻ•ā§āĻ°ā§‹āĻāĻ¸āĻĄāĻŋ-āĻ¤ā§‡ āĻ“āĻāĻ¸ āĻ¸āĻš āĻāĻ•āĻ•-āĻŦā§‹āĻ°ā§āĻĄ āĻ•āĻŽā§āĻĒāĻŋāĻ‰āĻŸāĻžāĻ°āĻ—ā§āĻ˛āĻŋāĻ° āĻœāĻ¨ā§āĻ¯ āĻŦāĻŋāĻļā§‡āĻˇāĻ­āĻžāĻŦā§‡ āĻ¸āĻ¤ā§āĻ¯āĨ¤

āĻ‰āĻ¤ā§āĻ¸: www.habr.com

āĻāĻ•āĻŸāĻŋ āĻŽāĻ¨ā§āĻ¤āĻŦā§āĻ¯ āĻœā§āĻĄāĻŧā§āĻ¨