[Bug 257890] Storage controller lockup on zfs scrub [smartpqi][zfs]

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 16 Aug 2021 19:54:15 +0000
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257890

            Bug ID: 257890
           Summary: Storage controller lockup on zfs scrub [smartpqi][zfs]
           Product: Base System
           Version: 13.0-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: kern
          Assignee: bugs_at_FreeBSD.org
          Reporter: peter_at_guenschel.com

This is a repost of unresolved bug #240145

***HARDWARE IS VERIFIED OK BY ZFS SCRUB ON CENTOS 8.4 WITH 0 ERRORS***

Hardware:
HPE dl180 g10
HPE SmartArray p816i
12x Seagate ST16000NM002G

All combinations of BSD/driver/firmware are affected up to and including:
FreeBSD 13.0 Release/Stable
Microsemi smartpqi driver v4130 updated 8/5/2021
HPE SmartArray Firmware 3.53

The only error displayed/logged is of this form:
[167] [ERROR]::[178:655.0][0,64,0][CPU
15][pqi_map_request][540]:bus_dmamap_load_ccb failed = 36 count = 1044480
[167] [WARN]:[178:655.0][CPU 15][pqisrc_io_start][794]:In Progress on 64

This is a 100% reproduceable issue - sometimes within first 1% of scrub
progress, but never more than 8-9%.

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Received on Mon Aug 16 2021 - 19:54:15 UTC

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