[dm-devel] [PATCH 00/30] SLES resync, second try
Christophe Varoqui
christophe.varoqui at gmail.com
Tue Jul 16 20:21:04 UTC 2013
On mar., 2013-07-16 at 09:12 +0200, Hannes Reinecke wrote:
> Hi Christophe,
>
I applied the patchset.
The following patch I had to apply out of order because git am refused
to accept them:
18/30
25/30
28/30
Impressive work implementing udev and devloss_tmo subtelties.
Best regards,
Christophe Varoqui
> here as some patches which accumulated in my SLES repository.
> Most are plain bugfixes, but there are some nasty issues fixed
> with this:
> - The conversion to libudev was a bit overzealous; originally
> we'd be skipping all devices which don't have a SCSI ID.
> With libudev we'd be including even those, making multipath
> claiming even USB flash disks
> So I've implemented a new 'property' blacklist which will
> allow us to blacklist devices based on the udev property.
> - dev_loss_tmo setting continues to be tricky, but this time
> I think we've got it sorted
> - When using libudev to read attribute variables we'd be getting
> an automated caching from libudev. Which is nice, unless the
> data changed in between. So I'd have to go back an roll our
> own accessors, skipping libudev here.
> - Ripping out 'getuid_callout' rendered all old configuration
> files still using in unworkable. So I've re-introduced it by
> marked it 'obsolete'.
> - The confusion regarding directly reading from udev has been
> cleared up; I've added another patch for reading the 'state'
> attribute directly, too.
>
> As usual, comments etc are welcome.
>
> The patchset can also be pulled from
> git://github.com/hreinecke/multipath-tools.git
> branch sles-resync
>
> Hannes Reinecke (28):
> multipath: bind lifetime of udev context to main thread
> Document 'infinity' as possible value for dev_loss_tmo
> alua: Do not add preferred path priority for active/optimized
> multipath: Increase dev_loss_tmo prior to fast_io_fail
> libmultipath: return PATH_DOWN for quiesced paths
> libmultipath: Implement PATH_TIMEOUT
> Deprecate pg_timeout
> kpartx: create correct symlinks for PATH_FAILED events
> multipath: Deprecate 'getuid' configuration variable
> multipath: Add 'Datacore Virtual Disk' to internal hardware table
> Minor fixes for priority handling
> Check return value from pathinfo()
> Read directly from sysfs when checking the device size
> multipath.conf.annotated: Document rr_min_io_rq
> Correctly print out 'max' for max_fds
> Correctly set max_fds in case of failure
> Update multipath.conf.defaults
> Correctly set pgfailback
> multipath.conf.5: clarify 'no_path_retry' default setting
> multipath.conf.annotated: remove 'udev_dir'
> multipath: Implement 'property' blacklist
> Do not print error when rport is blocked
> multipath: reference the udev context when starting event queue
> multipathd: valgrind fixes
> multipathd: increase stacksize for uevent listener
> Specify checker_timeout in seconds
> multipath: reset queue_if_no_path if flush failed
> libmultipath: read path state directly from sysfs
>
> Petr Uzel (2):
> kpartx: support disk with non-512B sectors
> multipath: fix setting of fast_io_fail_tmo
>
> kpartx/dos.c | 17 +--
> kpartx/gpt.c | 20 +---
> kpartx/kpartx.c | 12 ++
> kpartx/kpartx.h | 8 ++
> kpartx/kpartx.rules | 18 ++-
> libmpathpersist/mpath_persist.c | 7 +-
> libmpathpersist/mpath_persist.h | 2 +-
> libmpathpersist/mpath_pr_ioctl.c | 5 +-
> libmultipath/Makefile | 2 +-
> libmultipath/blacklist.c | 105 +++++++++++++----
> libmultipath/blacklist.h | 19 +--
> libmultipath/callout.c | 216 +++++++++++++++++++++++++++++++++++
> libmultipath/callout.h | 7 ++
> libmultipath/checkers.c | 3 +-
> libmultipath/checkers.h | 5 +
> libmultipath/checkers/emc_clariion.c | 2 +-
> libmultipath/checkers/hp_sw.c | 4 +-
> libmultipath/checkers/libsg.c | 2 +-
> libmultipath/checkers/rdac.c | 4 +-
> libmultipath/checkers/tur.c | 4 +-
> libmultipath/config.c | 44 +++++--
> libmultipath/config.h | 10 +-
> libmultipath/configure.c | 25 ++--
> libmultipath/devmapper.c | 31 ++---
> libmultipath/devmapper.h | 3 +-
> libmultipath/dict.c | 195 +++++++++++++++++--------------
> libmultipath/discovery.c | 174 +++++++++++++++++++++-------
> libmultipath/discovery.h | 2 +-
> libmultipath/hwtable.c | 13 +++
> libmultipath/print.c | 35 ++++++
> libmultipath/prioritizers/alua.c | 2 +-
> libmultipath/propsel.c | 57 +++------
> libmultipath/propsel.h | 1 -
> libmultipath/structs.h | 2 +-
> libmultipath/structs_vec.c | 2 +-
> libmultipath/sysfs.c | 86 +++++++++++---
> libmultipath/sysfs.h | 2 +
> libmultipath/uevent.c | 16 ++-
> libmultipath/uevent.h | 4 +-
> mpathpersist/main.c | 11 +-
> multipath.conf.annotated | 40 +++++--
> multipath.conf.defaults | 112 ++++++++++--------
> multipath/main.c | 27 +++--
> multipath/multipath.conf.5 | 27 ++++-
> multipathd/main.c | 19 ++-
> 45 files changed, 1009 insertions(+), 393 deletions(-)
> create mode 100644 libmultipath/callout.c
> create mode 100644 libmultipath/callout.h
>
More information about the dm-devel
mailing list