Set ZFS ARC max/min before importing zpool

[xin-hedera]

Description:

This PR fixes the ZFS ARC max issue

• Set ZFS ARC max/min before importing zpool

Related issue(s):

Fixes #9629

Notes for reviewer:

Tested with mainnet disk / pool size, arc_summary with the fix

ARC status:                                                      HEALTHY
        Memory throttle count:                                         0

ARC size (current):                                     1.2 %   23.6 MiB
        Target size (adaptive):                       100.0 %    2.0 GiB
        Min size (hard limit):                         25.0 %  512.0 MiB
        Max size (high water):                            4:1    2.0 GiB
        Most Frequently Used (MFU) cache size:          2.9 %  639.0 KiB
        Most Recently Used (MRU) cache size:           97.1 %   21.0 MiB
        Metadata cache size (hard limit):              75.0 %    1.5 GiB
        Metadata cache size (current):                  1.5 %   23.6 MiB
        Dnode cache size (hard limit):                 10.0 %  153.6 MiB
        Dnode cache size (current):                     0.6 %  981.3 KiB

Note the value of ARC min isn't important, 1/4 is kind of a randomly picked ratio. However we want to set it before setting max, since the new max value will get ignored if it's smaller than the current min value.

Checklist

• Documented (Code comments, README, etc.)
• Tested (unit, integration, etc.)

[steven-sheehy]

LGTM

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.33%. Comparing base (1df049c) to head (be7f70e).
Report is 2 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #9711      +/-   ##
============================================
+ Coverage     92.23%   92.33%   +0.09%     
+ Complexity     7628     7524     -104     
============================================
  Files           937      919      -18     
  Lines         32115    31859     -256     
  Branches       4067     4045      -22     
============================================
- Hits          29621    29416     -205     
+ Misses         1542     1496      -46     
+ Partials        952      947       -5     

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[jnels124]

LGTM