the performance of ZFS on FreeBSD/PC-BSD 8.1 fell slightly short of the Linux file-system performance. EXT4 had the best speed at 58MB/s while Btrfs came in slightly behind that at 52MB/s and then ZFS came in
[root@digoal ~]# mkfs.btrfs /dev/sdb1 -msingle -n4096 -f [root@digoal ~]# mount /dev/sdb1 /data01 -o ssd,discard,nodatacow,noatime,nodiratime,compress=no,space_cache,ssd_spread [root@digoal current]# ./iozone -Ra -I -+u-y 32k -q 16m -g2G -n2G -f /data01/test-b /data...
Need scalability? Consider BTRFS. This is just for completeness. I'm not affiliated with Rockstor or FreeNAS, just evaluating both for myself. In the future, butterfs or btrfs may solve these problems. An alternative to FreeNAS may become Rockstor. Synology and other NAS syste...
不同于传统文件系统需要驻留于单独设备或者需要一个卷管理系统去使用一个以上的设备,ZFS创建在虚拟的,被称为“zpools”的存储池之上(存储池最早在AdvFS实现,并且加到后来的Btrfs)。每个存储池由若干虚拟设备(virtual devices,vdevs)组成。这些虚拟设备可以是原始磁盘,也可能是一个RAID1镜像设备,或是非标准RAID等级的...
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>> I've used ZFS and BTRFS under Linux, though I haven't tried native ZFS >> encryption yet. I have used both ZFS and BTRFS under LUKS encryption too. >> >> Both BTRFS and ZFS work so much nicer than mdraid when it comes to ...
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linux shell rust zsh cli freebsd unix terminal command-line btrfs command-line-tool zfs unix-command restic zfs-snapshots homelab unix-shell btrfs-snapshots zfsonroot nilfs Updated Oct 2, 2024 Rust LINBIT / linstor-server Star 972 Code Issues Pull requests High Performance Software-Defined ...
BTRFS can do scrubs too, but it's much newer code without as much testing. It's also not considered stable for parity arrays, so you're limited to mirrors with it anyway. Might as well use ZFS and benefit from the added time it's had to mature. One more consideration for ...