From 1cf3109ffb26a6ea572fd02436bd10458b4b2187 Mon Sep 17 00:00:00 2001 From: Anton Altaparmakov Date: Fri, 24 Feb 2006 10:48:14 +0000 Subject: NTFS: Do more detailed reporting of why we cannot mount read-write by special casing the VOLUME_MODIFIED_BY_CHKDSK flag. Signed-off-by: Anton Altaparmakov --- Documentation/filesystems/ntfs.txt | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/filesystems') diff --git a/Documentation/filesystems/ntfs.txt b/Documentation/filesystems/ntfs.txt index 614de3124901..251168587899 100644 --- a/Documentation/filesystems/ntfs.txt +++ b/Documentation/filesystems/ntfs.txt @@ -457,6 +457,12 @@ ChangeLog Note, a technical ChangeLog aimed at kernel hackers is in fs/ntfs/ChangeLog. +2.1.26: + - Implement support for sector sizes above 512 bytes (up to the maximum + supported by NTFS which is 4096 bytes). + - Enhance support for NTFS volumes which were supported by Windows but + not by Linux due to invalid attribute list attribute flags. + - A few minor updates and bug fixes. 2.1.25: - Write support is now extended with write(2) being able to both overwrite existing file data and to extend files. Also, if a write -- cgit v1.2.2 From ad329b1519c0091806046b0e49ab073ea590dc11 Mon Sep 17 00:00:00 2001 From: Hugh Dickins Date: Fri, 24 Feb 2006 13:04:26 -0800 Subject: [PATCH] tmpfs: recommend remount for mpol akpm points out that switching to a non-NUMA kernel could be irritating if mounting tmpfs fails on an mpol option: tmpfs.txt recommend remount. Signed-off-by: Hugh Dickins Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/filesystems/tmpfs.txt | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'Documentation/filesystems') diff --git a/Documentation/filesystems/tmpfs.txt b/Documentation/filesystems/tmpfs.txt index 8a155418c705..1773106976a2 100644 --- a/Documentation/filesystems/tmpfs.txt +++ b/Documentation/filesystems/tmpfs.txt @@ -92,6 +92,15 @@ NodeList format is a comma-separated list of decimal numbers and ranges, a range being two hyphen-separated decimal numbers, the smallest and largest node numbers in the range. For example, mpol=bind:0-3,5,7,9-15 +Note that trying to mount a tmpfs with an mpol option will fail if the +running kernel does not support NUMA; and will fail if its nodelist +specifies a node >= MAX_NUMNODES. If your system relies on that tmpfs +being mounted, but from time to time runs a kernel built without NUMA +capability (perhaps a safe recovery kernel), or configured to support +fewer nodes, then it is advisable to omit the mpol option from automatic +mount options. It can be added later, when the tmpfs is already mounted +on MountPoint, by 'mount -o remount,mpol=Policy:NodeList MountPoint'. + To specify the initial root directory you can use the following mount options: -- cgit v1.2.2