This is the new revision of this patchset, according to last comments. This patchset is aimed to implement a configurable error behavior in XFS, and most of the design has been done by Dave, so, that's why I kept his signed-off in the patches. This new revision has the detailed changelog written on each patch, but the major changes are: - Detailed changelog by-patch and description fixed to become (hopefuly) more clear - kept fail_at_unmount as a sysfs attribute Regarding fail_at_unmount, I left it almost exactly as Dave's design, giving his comments on the last revision, although, I still think there is no need to keep it as a per-error granularity, so, I was wondering if a single, global option in /sys/fs/xfs/<dev>/error/fail_at_unmount wouldn't suffice, but, this will require a new place to store the value inside kernel, instead of keeping it inside struct xfs_error_cfg, or maybe use the same structure but use it outside of the m_error_cfg array? First 6 patches are ready, the fail_at_unmount one, need to be re-worked if we want it in a less granular way, but until now I don't think we reached any decision about how it should be implemented. fs/xfs/xfs_buf.h | 22 ++++ fs/xfs/xfs_buf_item.c | 126 ++++++++++++++-------- fs/xfs/xfs_mount.c | 19 +++- fs/xfs/xfs_mount.h | 32 ++++++ fs/xfs/xfs_sysfs.c | 283 +++++++++++++++++++++++++++++++++++++++++++++++++- fs/xfs/xfs_sysfs.h | 3 + 6 files changed, 437 insertions(+), 48 deletions(-) -- 2.4.11 _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
