Document the new options requiring the V2 ioctl and the increased default buffer size. Signed-off-by: Zygo Blaxell <ce3g8jdj@xxxxxxxxxxxxxxxxxxxxx> --- Documentation/btrfs-inspect-internal.asciidoc | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/btrfs-inspect-internal.asciidoc b/Documentation/btrfs-inspect-internal.asciidoc index 2abf044a..39e41e74 100644 --- a/Documentation/btrfs-inspect-internal.asciidoc +++ b/Documentation/btrfs-inspect-internal.asciidoc @@ -125,7 +125,7 @@ at 'path', ie. all hardlinks -v:::: verbose mode, print count of returned paths and ioctl() return value -*logical-resolve* [-Pv] [-s <bufsize>] <logical> <path>:: +*logical-resolve* [-Pvo] [-s <bufsize>] <logical> <path>:: (needs root privileges) + resolve paths to all files at given 'logical' address in the linear filesystem space @@ -136,8 +136,10 @@ resolve paths to all files at given 'logical' address in the linear filesystem s skip the path resolving and print the inodes instead -v:::: verbose mode, print count of returned paths and all ioctl() return values +-o:::: +ignore offsets, find all references to an extent instead of a single block. Requires kernel support for the V2 ioctl. -s <bufsize>:::: -set internal buffer for storing the file names to 'bufsize', default is 4096, maximum 64k +set internal buffer for storing the file names to 'bufsize', default is 64k, maximum 16m. Buffer sizes over 64K require kernel support for the V2 ioctl. *min-dev-size* [options] <path>:: (needs root privileges) -- 2.20.1
