[PATCH storage 0/3] api: disks: zfs: fix error counters and in-use spares in pool details

[Michal Fox <me@dualfroz.com>]

the ZFS pool details of the disk API showed wrong error counters once
they reach 1024, as 'zpool status' shortens them to a value like
'1.10K' (#6640, #6938), and lost the message of a hot spare in use,
whose words got parsed as counters (#6389). both also logged "isn't
numeric" warnings to the journal.

1/3 adds a test for the zpool status parser, which the two fixes extend
with their case. 2/3 requests exact counters with '-p', as Fabian
suggested in #6938, and 3/3 builds on that by only accepting digits as
counters.

tested with 'make test' in src, each patch on its own, and with the
zpool output from #6389.

Michal Fox (3):
  test: add tests for zpool status parsing of the ZFS disk API
  fix #6640, #6938: api: disks: zfs: return exact error counters
  fix #6389: api: disks: zfs: parse the message of hot spares in use

 src/PVE/API2/Disks/ZFS.pm        |   4 +-
 src/test/run_disk_tests.pl       |   2 +-
 src/test/zfs_pool_detail_test.pm | 345 +++++++++++++++++++++++++++++++
 3 files changed, 348 insertions(+), 3 deletions(-)
 create mode 100644 src/test/zfs_pool_detail_test.pm

-- 
2.43.0