e2fsprogs 패키지: e2fsprogs 패키지에는 EXT4 파일 시스템에 사용할 수 있는 몇 가지 중요한 사용자 공간 유틸리티가 있습니다(예: mkfs 및 fsck). 이러한 패키지는 EXT4 파일 시스템을 만들고 유지보수하는 데 필요합니다.
XFS 파일 시스템
Container-Optimized OS에는 COS M105부터 시작되는 완전 지원되는 XFS 파일 시스템이 제공됩니다. Container-Optimized OS에서 프로덕션 워크로드에 권장되는 파일 시스템은 여전히 EXT4입니다. XFS는 EXT4로 마이그레이션할 수 없는 XFS에 대한 기존 종속성을 갖고 있는 사용자를 위해 주로 사용됩니다. 파일 시스템 기능에 익숙한 고급 사용자의 경우에만 XFS를 사용하는 것이 좋습니다.
Container-Optimized OS는 다음과 같은 XFS 관련 기능을 지원합니다.
커널의 XFS 파일 시스템 지원: Container-Optimized OS의 Linux 커널에는 가장 일반적으로 사용되는 XFS 기능이 사용 설정됩니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-09-04(UTC)"],[[["\u003cp\u003eContainer-Optimized OS offers two built-in filesystems: EXT4 and XFS.\u003c/p\u003e\n"],["\u003cp\u003eEXT4 is the recommended filesystem for production workloads on Container-Optimized OS due to its full support.\u003c/p\u003e\n"],["\u003cp\u003eContainer-Optimized OS provides full support for XFS, which is intended for advanced users or those with pre-existing dependencies.\u003c/p\u003e\n"],["\u003cp\u003eBoth EXT4 and XFS filesystems include critical kernel features and user-space utilities for creation and maintenance, such as \u003ccode\u003emkfs\u003c/code\u003e and \u003ccode\u003efsck\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Supported filesystems\n\nThis page provides an overview of the filesystems available in\nContainer-Optimized OS. Container-Optimized OS comes with two\nbuilt-in filesystems: [EXT4](#ext4) and [XFS](#xfs).\n\nEXT4 filesystem\n---------------\n\nContainer-Optimized OS comes with a fully-supported EXT4 filesystem.\nContainer-Optimized OS recommends using the EXT4 filesystem for production\nworkloads.\n\nContainer-Optimized OS enables the following EXT4-related features:\n\n- **Support for the EXT4 filesystem in kernel**: The Linux kernel in\n Container-Optimized OS has the most commonly used EXT4 features enabled:\n\n CONFIG_EXT4_FS=y\n CONFIG_EXT4_USE_FOR_EXT2=y\n CONFIG_EXT4_FS_POSIX_ACL=y\n CONFIG_EXT4_FS_SECURITY=y\n CONFIG_JBD2=y\n\n- **e2fsprogs package** : The e2fsprogs package contains several critical user\n space utilities available for the EXT4 filesystem (for example, `mkfs` and\n `fsck`). These packages are necessary for the creation and maintenance of the\n EXT4 filesystem.\n\nXFS filesystem\n--------------\n\nContainer-Optimized OS comes with a fully-supported XFS filesystem\nstarting from COS M105. The recommended filesystem for production\nworkloads on Container-Optimized OS is still EXT4. XFS is primarily\ntargeted for users who have some existing dependency on XFS that cannot be\nmigrated to EXT4. We recommend using XFS only for advanced users that are\nfamiliar with the filesystem functionality.\n\nContainer-Optimized OS enables the following XFS-related features:\n\n- **Support for the XFS filesystem in kernel**: The Linux kernel in\n Container-Optimized OS has the most commonly used XFS features enabled:\n\n CONFIG_XFS_FS=y\n CONFIG_XFS_SUPPORT_V4=y\n CONFIG_XFS_QUOTA=y\n CONFIG_XFS_POSIX_ACL=y\n\n- **xfsprogs package** : The xfsprogs package contains several critical user\n space utilities available for the XFS filesystem (for example, `mkfs` and\n `fsck`). These packages are necessary for creation and maintenance of the XFS\n filesystem."]]
