zfs/lib
Don Brady f0f330e121
Fix ZED auto-replace for VDEVs using by-id paths
The change is simple -- restore the original code so that the VDEV 
path is updated when using by-id paths.  The more challenging part 
was to devise a second ZTS test, that would test auto-replace for 
'by-id' and help prevent a future regression.

With that new test, we can now do an A|B test with , and without, 
the fix to confirm that auto-replace for by-id paths works. The 
existing auto-replace test, functional/fault/auto_replace_001_pos, 
will confirm that we didn't break auto-replace for 'by-vdev' paths.

In the original functional/fault/auto_replace_001_pos test, the disk 
wipe (using dd) was not effective in removing the partitioning since 
the kernel was never informed of the wipe.

Added a call to wipefs(8) so that the kernel is informed and ZED will 
re-partition the device.
    
Added a validation step that the re-partitioning occurred by
confirming  that the GPT partition UUID changes.

Sponsored-By: OpenDrives Inc.
Sponsored-By: Klara Inc.
Reviewed-by: Rob Norris <rob.norris@klarasystems.com>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Don Brady <don.brady@klarasystems.com>
Closes #15363
2023-10-20 09:29:02 -07:00
..
libavl cppcheck: explicitly exclude kernel code from userspace checks 2022-05-10 10:20:55 -07:00
libefi Fix multiplication converted to larger type 2022-10-28 09:30:37 -07:00
libicp Add generic implementation handling and SHA2 impl 2023-03-02 13:52:21 -08:00
libnvpair nvpair: Constify string functions 2023-03-14 15:25:50 -07:00
libshare Improve the handling of sharesmb,sharenfs properties 2023-09-19 17:16:14 -07:00
libspl Add VERIFY0P() and ASSERT0P() macros. 2023-09-19 17:21:55 -07:00
libtpool Add <limits.h> header 2022-11-28 13:24:17 -08:00
libunicode cppcheck: explicitly exclude kernel code from userspace checks 2022-05-10 10:20:55 -07:00
libuutil ABI files: sync with new Ubuntu release in CI 2023-03-10 16:23:01 -08:00
libzfs Add '-u' - nomount flag for zfs set 2023-10-02 16:58:54 -07:00
libzfs_core Fix occasional rsend test crashes 2023-09-20 16:39:38 -07:00
libzfsbootenv nvpair: Constify string functions 2023-03-14 15:25:50 -07:00
libzpool Finally drop long disabled vdev cache. 2023-06-09 12:40:55 -07:00
libzstd cppcheck: explicitly exclude kernel code from userspace checks 2022-05-10 10:20:55 -07:00
libzutil Fix ZED auto-replace for VDEVs using by-id paths 2023-10-20 09:29:02 -07:00
Makefile.am autoconf: use include directives instead of recursing down lib 2022-05-10 10:18:11 -07:00