From 548e5b1465698971b6e5dcba084251dd4353518e Mon Sep 17 00:00:00 2001 From: adilger <adilger> Date: Mon, 24 Nov 2008 21:23:07 +0000 Subject: [PATCH] Branch HEAD Add patch description. --- lustre/kernel_patches/patches/i_filter_data.patch | 4 ++++ lustre/kernel_patches/patches/sd_iostats-2.6.22-vanilla.patch | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/lustre/kernel_patches/patches/i_filter_data.patch b/lustre/kernel_patches/patches/i_filter_data.patch index 8a21a9e6c5..663b5f8fd1 100644 --- a/lustre/kernel_patches/patches/i_filter_data.patch +++ b/lustre/kernel_patches/patches/i_filter_data.patch @@ -1,3 +1,7 @@ +The i_filterdata is currently only used by the size-on-mds to store the +epoch number for the inode. This could be moved to another field in +ldiskfs or elsewhere in the inode that isn't used by Lustre callers. + Index: linux-2.6.18.8/include/linux/fs.h =================================================================== --- linux-2.6.18.8.orig/include/linux/fs.h 2007-06-05 12:55:19.000000000 +0200 diff --git a/lustre/kernel_patches/patches/sd_iostats-2.6.22-vanilla.patch b/lustre/kernel_patches/patches/sd_iostats-2.6.22-vanilla.patch index 9e822d27ca..48f392a52e 100644 --- a/lustre/kernel_patches/patches/sd_iostats-2.6.22-vanilla.patch +++ b/lustre/kernel_patches/patches/sd_iostats-2.6.22-vanilla.patch @@ -1,3 +1,7 @@ +Export more statistics from the SCSI layer. + +A nice to have patch, but not required for Lustre to work. + Index: linux-2.6.22.19/drivers/scsi/Kconfig =================================================================== --- linux-2.6.22.19.orig/drivers/scsi/Kconfig -- GitLab