From 9eaca4bc96e9e32a1c8e8f8b659b86b16844cbc4 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Tue, 16 Feb 2021 15:37:40 +0100 Subject: [PATCH] Remove info about casadm -N command from manpage This command is no longer available. Signed-off-by: Robert Baldyga --- utils/casadm.8 | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/utils/casadm.8 b/utils/casadm.8 index 555649a..1dce949 100644 --- a/utils/casadm.8 +++ b/utils/casadm.8 @@ -137,23 +137,6 @@ Manage IO classes. 2. \fB-L, --list\fR - print current IO class configuration. Allowed output formats: table or CSV. -.TP -.B -N, --nvme -Manage NVMe device. -.br - - 1. \fB-F, --format\fR {normal|atomic} - format NVMe device to one of supported modes. - \fBNOTE:\fR After formatting NVMe device platform reboot is required. - -.br -Defines cache metadata mode. -In normal mode NVMe namespace uses LBA of size 512 bytes. Cache data and metadata -are written to disk in separate requests in the same way that it happens with -standard SSD device. -Atomic mode exploits extended NVMe metadata features. In this mode namespace -uses 520 bytes LBA allowing to write cache data and metadata in a single -request (atomically). - .TP .B --zero-metadata Remove metadata from previously used cache device.