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[81.187.19.128]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4790b0cc186sm304385195e9.13.2025.12.01.08.09.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Dec 2025 08:09:15 -0800 (PST) Date: Mon, 1 Dec 2025 16:09:14 +0000 From: "Bryn M. Reeves" To: Heinz Mauelshagen Cc: dm-devel@lists.linux.dev Subject: Re: [PATCH] dm raid: add takeover/reshape raid1 -> raid5 table line examples Message-ID: References: Precedence: bulk X-Mailing-List: dm-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: yzuVi9jJfNIL-MHEpK2mIZyOaXYzM18HFKlJKG1mXi4_1764605357 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Dec 01, 2025 at 03:40:39PM +0100, Heinz Mauelshagen wrote: > Also enhance possible takeover/reshape information and do some reformatting. Patch seems to be line-wrapped at 80 characters. Does not apply: $ git apply /var/tmp/dm-raid-doc.patch error: git diff header lacks filename information when removing 1 leading pathname component (line 9) There seems to be some tabs/space issues also even after fixing the line breaks: patching file Documentation/admin-guide/device-mapper/dm-raid.rst Hunk #1 FAILED at 20. Hunk #2 FAILED at 48. Hunk #3 FAILED at 371. Hunk #4 FAILED at 398. 4 out of 4 hunks FAILED -- saving rejects to file Documentation/admin-guide/device-mapper/dm-raid.rst.rej Regards, Bryn. > --- > .../admin-guide/device-mapper/dm-raid.rst | 49 +++++++++++++++---- > 1 file changed, 39 insertions(+), 10 deletions(-) > > diff --git a/Documentation/admin-guide/device-mapper/dm-raid.rst > b/Documentation/admin-guide/device-mapper/dm-raid.rst > index 3554c44414e63..e11f107647709 100644 > --- a/Documentation/admin-guide/device-mapper/dm-raid.rst > +++ b/Documentation/admin-guide/device-mapper/dm-raid.rst > @@ -20,10 +20,10 @@ The target is named "raid" and it accepts the > following parameters:: > raid0 RAID0 striping (no resilience) > raid1 RAID1 mirroring > raid4 RAID4 with dedicated last parity disk > - raid5_n RAID5 with dedicated last parity disk supporting takeover > + raid5_n RAID5 with dedicated last parity disk supporting takeover > from/to raid1 > Same as raid4