Nettet28. jan. 2024 · Majority of modern filesystems (like Ext4, XFS or Btrfs) support discard. Also there are filesystems developed primarily for flash-based devices, such as F2FS. There are ... For mount points with a low amount of disk writes occurring on a SSD it should be safe to use the discard mount option in /etc/fstab. Nettettrace_xfs_discard_exclude(mp, pag->pag_agno, fbno, flen); goto next_extent;} /* * If any blocks in the range are still busy, skip the * discard and try again the next time. */ if …
Best /etc/fstab settings for boosting SSD/HDD performance
Nettet28. apr. 2013 · 使用起来相当容易,就是在 mount 的时候,加一个参数 discard 来启用这个功能: 1 /dev/sda1 / ext4 discard,defaults 另外根据原理,还有一些其它的小建议,那个有空 … NettetProcedure. While the XFS file system is mounted, use the xfs_growfs utility to increase its size: Copy. Copied! # xfs_growfs file-system -D new-size. Replace file-system with the mount point of the XFS file system. With the -D option, replace new-size with the desired new size of the file system specified in the number of file system blocks. rapbd 2022
How to check XFS filesystem version? - Unix & Linux Stack Exchange
Nettet28. mar. 2024 · To partition, format, and mount your new disk so your Linux VM can use it, SSH into your VM. For more information, see How to use SSH with Linux on Azure. ... UUID=33333333-3b3b-3c3c-3d3d-3e3e3e3e3e3e /datadrive xfs defaults,discard 1 2 In some cases, the discard option may have performance implications. Alternatively, ... Nettetmount(2), umount(2), fstab(5), umount(8), swapon(8), nfs(5), xfs(5), e2label(8), xfs_admin(8), mountd(8), nfsd(8), mke2fs(8), tune2fs(8), losetup(8) Bugs It is possible … NettetDiscarding unused blocks" Collapse section "8. Discarding unused blocks" 8.1. Block discard operations 8.2. Types of block discard operations ... This playbook applies the storage role to mount an XFS file system with online block discard enabled. Example 2.4. A playbook that enables online block discard on /mnt/data/--- - hosts: ... rap battle naruto vs goku