Banner

My Tech Blog (EFS)

1. The most likely reason your team member is unable to attach the EBS volume to an EC2 instance `in us-east-1b` is that EBS volumes are tied to a specific Availability Zone (AZ) upon creation. Since the volume was originally attached to an EC2 instance in us-east-1a, it is restricted to that AZ and cannot be directly attached to an instance `in us-east-1b`. us-east-1a์—์„œ์˜ EC2 ์ธ์Šคํ„ด์Šค๋ฅผ ์ข…๋ฃŒํ•˜์—ฌ, ์ด ์ธ์Šคํ„ด์Šค์—..
EBS vs EFS1. EBS(Elastic Block Storage)โ–ถEBS volumesOne instance (except multi-attach io1 / io2) - ํ•œ ๋ฒˆ์— ํ•˜๋‚˜์˜ ์ธ์Šคํ„ด์Šค๋งŒ ์—ฐ๊ฒฐare locked at the Availability Zone (AZ) levelgp2: IO increases if the disk size increasesgp3 & io 1: can increase IO independentlyโ–ถTo migrate an EBS volume across AZTake a snapshotRestore the snapshot to another AZEBS backups use IO and you shouldn't run them while your application..
์š”์ฆ˜ ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ… ์‹œ์žฅ์ด ๋น ๋ฅด๊ฒŒ ์„ฑ์žฅํ•˜๋ฉด์„œ, ๋งŽ์€ ๊ธฐ์—…๋“ค์ด ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๊ณ  ๊ด€๋ฆฌํ•  ๋ฐฉ๋ฒ•์œผ๋กœ ํด๋ผ์šฐ๋“œ ์Šคํ† ๋ฆฌ์ง€๋ฅผ ์„ ํƒํ•˜๊ณ  ์žˆ์–ด์š”. ์˜ˆ์ „์—๋Š” ์„œ๋ฒ„๋ฅผ ์ง์ ‘ ๊ตฌ์ถ•ํ•˜๊ณ  ์œ ์ง€๋ณด์ˆ˜ํ•ด์•ผ ํ–ˆ์ง€๋งŒ, ์ด์ œ๋Š” ํด๋ฆญ ๋ช‡ ๋ฒˆ์œผ๋กœ ์‰ฝ๊ฒŒ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๊ณ  ๊ณต์œ ํ•  ์ˆ˜ ์žˆ๋Š” ์‹œ๋Œ€๊ฐ€ ๋์ฃ ! ์˜ค๋Š˜์€ ํด๋ผ์šฐ๋“œ ์Šคํ† ๋ฆฌ์ง€์˜ ์ข…๋ฅ˜์™€ ํ•จ๊ป˜, AWS์—์„œ ์ œ๊ณตํ•˜๋Š” ๋Œ€ํ‘œ์ ์ธ ์Šคํ† ๋ฆฌ์ง€ ์„œ๋น„์Šค์ธ Amazon S3, Amazon EFS, ๊ทธ๋ฆฌ๊ณ  Amazon EBS์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋ ค๊ณ  ํ•ด์š”. ๊ฐ ์„œ๋น„์Šค์˜ ํŠน์ง•์„ ๋น„๊ตํ•ด ๋ณด๊ณ , ์–ด๋–ค ๊ฒฝ์šฐ์— ์–ด๋–ค ์Šคํ† ๋ฆฌ์ง€๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์ข‹์€์ง€ ์ ์ ˆํ•œ ์‚ฌ์šฉ ์‚ฌ๋ก€๋„ ์‚ดํŽด๋ณผ๊ฒŒ์š”.1. ํด๋ผ์šฐ๋“œ ์Šคํ† ๋ฆฌ์ง€๋ž€1-1. ํด๋ผ์šฐ๋“œ ์Šคํ† ๋ฆฌ์ง€์˜ ํŠน์ง• ํด๋ผ์šฐ๋“œ ์Šคํ† ๋ฆฌ์ง€์—๋Š” ๋งŽ์€ ์ด์ ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ํ™•์žฅ์„ฑ์„ ์ œ๊ณตํ•˜์—ฌ ํ•„์š”์— ๋”ฐ๋ผ ์Šคํ† ๋ฆฌ์ง€ ์šฉ๋Ÿ‰์„ ๋น ๋ฅด๊ฒŒ ๋Š˜๋ฆฌ..
1. Amazon EFS(Elastic File System) Managed NFS (network file system) that can be mounted on many EC2EFS works with EC2 instances in multi-AZHighly available, scalable, expensive (3x gp2), pay per use Use cases: content management, web serfing, data sharing, WordpressUses NFSv4.1 protocolUses security group to control access to EFSCompatible with Linux based AMI (not Windows)Encryption at rest us..
์ธ์ ˆ๋ฏธ์˜€๋˜๊ฒƒ
'EFS' ํƒœ๊ทธ์˜ ๊ธ€ ๋ชฉ๋ก
์ƒ๋‹จ์œผ๋กœ