From 5b414146f65d6bf92131b1cd8ffeffa5bab11021 Mon Sep 17 00:00:00 2001 From: Starbeamrainbowlabs Date: Mon, 25 Jan 2021 01:42:06 +0000 Subject: [PATCH] btrfs-filesystem: correct and improve (#5169) --- pages/linux/btrfs-filesystem.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/pages/linux/btrfs-filesystem.md b/pages/linux/btrfs-filesystem.md index 089f5648c3..40177aa1ee 100644 --- a/pages/linux/btrfs-filesystem.md +++ b/pages/linux/btrfs-filesystem.md @@ -9,15 +9,15 @@ - Show usage by individual devices: -`btrfs filesystem show {{path/to/btrfs_mount}}` +`sudo btrfs filesystem show {{path/to/btrfs_mount}}` -- Defragment a single file on a btrfs filesystem: +- Defragment a single file on a btrfs filesystem (avoid while a deduplication agent is running): -`sudo btrfs filesystem defragment {{path/to/file}}` +`sudo btrfs filesystem defragment -v {{path/to/file}}` - Defragment a directory recursively (does not cross subvolume boundaries): -`sudo btrfs filesystem defragment -r {{path/to/directory}}` +`sudo btrfs filesystem defragment -v -r {{path/to/directory}}` - Force syncing unwritten data blocks to disk(s): @@ -25,4 +25,4 @@ - Summarize disk usage for the files in a directory recursively: -`sudo btrfs filesystem du {{path/to/directory}}` +`sudo btrfs filesystem du --summarize {{path/to/directory}}`