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jhead lookup using bios

Bob Peterson cluster-devel 1 version New

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  1. v1 Latest0 of 4 patches 0 repliesNew

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Cover letter [Cluster-devel] [GFS2 PATCH 0/4] jhead lookup using bios

----- Original Message -----

Quoted 7 lines

This is my latest version of this patchset based on inputs from Andreas and Steve.
We readahead the journal sequentially in large chunks using bios. Pagecache pages for the journal inode's mapping are used for the I/O.

There's also some cleanup of the bio functions with this patchset.

Quoted 8 lines

xfstests ran to completion with this.

Abhi Das (4):
gfs2: add more timing info to journal recovery process
gfs2: changes to gfs2_log_XXX_bio
gfs2: add a helper function to get_log_header that can be used
elsewhere
gfs2: read journal in large chunks to locate the head

Hi,

Thanks. This patch set is now pushed to the for-next branch of the linux-gfs2 tree:

https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git/commit/fs/gfs2?h=for-next&id=cc584ff3f572370af8e1ee85883db8280ed10965
https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git/commit/fs/gfs2?h=for-next&id=5cc3cc8c5363d34098c67b31d688189a69225eba
https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git/commit/fs/gfs2?h=for-next&id=0bb829823eab09efa001c9f35cc2763ea19d8055
https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git/commit/fs/gfs2?h=for-next&id=8d52c6496a3d07fc784fe21dbbc3b48658b283e2

Regards,

Bob Peterson
Red Hat File Systems