| Message ID | 1589507962-6895-1-git-send-email-bmarzins@redhat.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | multipath: path validation library prep work | expand |
On Thu, May 14, 2020 at 08:59:16PM -0500, Benjamin Marzinski wrote: > I've been playing around with the SID code more and I've decided to hold > off on submitting the library until I have it working with the SID > multipath module better. Instead, I've pulled out the common code that > multipath -u/-c and the library can use, and put it into libmultipath. > > I've also removed some of the ordering differences between the existing > code and my new code. Right now, the only difference is that if a path > is currently multipathed, it will always be claimed as a valid path. > > Patches 0001 & 0002 are the same as in my "RFC PATCH v2" set, and patch > 0005 is the same as my "libmultipath: simplify failed wwid code" patch. > > Only patches 0003 and 0004 haven't been posted before. > Just a note on applying this. This patch set is meant to be applied on top of Martin's recent patchsets. -Ben > Benjamin Marzinski (5): > libmultipath: make libmp_dm_init optional > libmultipath: make sysfs_is_multipathed able to return wwid > multipath: centralize validation code > Unit tests for is_path_valid() > libmultipath: simplify failed wwid code > > Martin Wilck (1): > libmultipath: use atomic linkat() in mark_failed_wwid() > > libmultipath/Makefile | 2 +- > libmultipath/devmapper.c | 66 +++++- > libmultipath/devmapper.h | 4 +- > libmultipath/structs.h | 24 +-- > libmultipath/sysfs.c | 24 ++- > libmultipath/sysfs.h | 2 +- > libmultipath/valid.c | 118 +++++++++++ > libmultipath/valid.h | 32 +++ > libmultipath/wwids.c | 165 ++++++++------- > multipath/main.c | 295 ++++++++++++--------------- > tests/Makefile | 4 +- > tests/valid.c | 424 +++++++++++++++++++++++++++++++++++++++ > 12 files changed, 875 insertions(+), 285 deletions(-) > create mode 100644 libmultipath/valid.c > create mode 100644 libmultipath/valid.h > create mode 100644 tests/valid.c > > -- > 2.17.2 > > -- > dm-devel mailing list > dm-devel@redhat.com > https://www.redhat.com/mailman/listinfo/dm-devel -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel