[0/9] Assorted lustre patches - mostly from OpenSFS
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  • Assorted lustre patches - mostly from OpenSFS
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NeilBrown Nov. 23, 2018, 7:15 a.m. UTC
This is a miscellaneous set of patches for lustre-in-linux.
Apart from the first, they are (bases on) patches from OpenSFS lustre.
I've been trawling through OpenSFS looking for patches that aren't
in linux-lustre.  Most of what I find are only relevant on the
server, but these seem to be appropriate for the client.
In most cases, I don't really know what is going on, so they
might be inappropriate for the client.  I'm hoping that more
knowledgeable people can put be straight.

This are just the first few - I think there are quite a few more
(before we get to e.g. pfl which has been attempted yet).  If
I've got these mostly right, I'll continue looking through
the rest of my list.

Thanks,
NeilBrown

---

Bruno Faccini (2):
      lustre: llite: clear LLIF_FILE_RESTORING when done
      lustre: obdclass: health_check to report unhealthy upon LBUG

Doug Oucharek (1):
      lustre: lnet: Stop MLX5 triggering a dump_cqe

Fan Yong (1):
      lustre: statahead: skip agl for the file in restoring

James Simmons (1):
      lustre: remove EIOCBRETRY handling

Lai Siyao (2):
      lustre: rename: DNE2 should return -EXDEV upon remote rename
      lustre: statahead: add smp_mb() to serialize ops

NeilBrown (1):
      lustre: obdclass: fix formating of connection flags

Vladimir Saveliev (1):
      lustre: ptlrpc: use smp unsafe at_init only for initialization


 .../staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c    |    7 ++++-
 .../staging/lustre/lustre/include/lustre_errno.h   |    1 -
 .../staging/lustre/lustre/include/lustre_import.h  |   19 ++++++++++++--
 drivers/staging/lustre/lustre/llite/llite_lib.c    |    6 ++++
 drivers/staging/lustre/lustre/llite/statahead.c    |   28 ++++++++++++++++++--
 drivers/staging/lustre/lustre/lmv/lmv_obd.c        |    2 +
 .../lustre/lustre/obdclass/lprocfs_status.c        |    4 +--
 drivers/staging/lustre/lustre/obdclass/obd_sysfs.c |    4 ++-
 drivers/staging/lustre/lustre/ptlrpc/import.c      |    2 +
 9 files changed, 61 insertions(+), 12 deletions(-)

--
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James Simmons Nov. 26, 2018, 3:47 a.m. UTC | #1
> This is a miscellaneous set of patches for lustre-in-linux.
> Apart from the first, they are (bases on) patches from OpenSFS lustre.
> I've been trawling through OpenSFS looking for patches that aren't
> in linux-lustre.  Most of what I find are only relevant on the
> server, but these seem to be appropriate for the client.
> In most cases, I don't really know what is going on, so they
> might be inappropriate for the client.  I'm hoping that more
> knowledgeable people can put be straight.
> 
> This are just the first few - I think there are quite a few more
> (before we get to e.g. pfl which has been attempted yet).  If
> I've got these mostly right, I'll continue looking through
> the rest of my list.

To let you know I have ported the PFL patches for the linux client.
I'm currently doing testing to make sure it works correctly. Need
to work out some bugs but the major porting is done :-)