Completed my testing.
System Information
Manufacturer: HPE
Product Name: ProLiant DL385 Gen10
Version: Not Specified
Serial Number: 2M2935031X
UUID: 37383738-3831-4d32-3239-333530333158
Wake-up Type: Power Switch
SKU Number: 878718-B21
Family: ProLiant
lsscsi
[0:0:0:0] enclosu HPE Smart Adapter 3.53 -
[0:1:0:0] disk HPE LOGICAL VOLUME 3.53 /dev/sda
[0:2:0:0] storage HPE P408i-a SR Gen10 3.53 -
[1:0:0:0] disk Generic- SD/MMC CRW 1.00 /dev/sdb
Booted from P408i.
I spent some time testing kdump. I had to disable IOMMU to get kexec/kdump to
work. Not sure why because neither the smartpqi driver nor our controllers care
about IOMMU settings.
So, this perhaps is a platform issue.
I used the following kdump settings:
/etc/default/grub.d/kdump-tools.cfg
GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT
crashkernel=512M-:640M"
vi /etc/default/kdump-tools
KDUMP_KEXEC_ARGS="--elf64-core-headers"
#KDUMP_CMDLINE=""
KDUMP_CMDLINE_APPEND="reset_devices systemd.unit=kdump-tools-dump.service
nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0 acpi_no_memhotplug numa=off
lapic pci=nommconf pci=biosirq nosmep mem_encrypt=off"
Not sure what all is really required, but kdump works with all of the above
settings.
ls -ltr /var/crash/202108271939/
total 2374244
-r-------- 1 root root 33816203264 Aug 27 19:40 vmcore.202108271939
root@sys2m2935031x:~# date
Fri 27 Aug 2021 07:45:45 PM UTC
All of my other tests looked good.
fio performance testing - No regressions.
reboot testing
configuration testing - (using our SSA tools to switch between RAID and HBA
mode)
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https://bugs.launchpad.net/bugs/1933518
Title:
Update SmartPQI driver
Status in linux package in Ubuntu:
In Progress
Status in linux-hwe-5.11 package in Ubuntu:
New
Status in linux source package in Focal:
Won't Fix
Status in linux-hwe-5.11 source package in Focal:
Fix Released
Status in linux source package in Hirsute:
Fix Released
Status in linux-hwe-5.11 source package in Hirsute:
Invalid
Bug description:
[Impact]
Improves support in SmartPQI for most recent controllers
[Fixes]
All are in mainline currently and cleanly cherry pick into Hirsute.
c64aab41c5e1 scsi: smartpqi: Remove unused functions
5cad5a507241 scsi: smartpqi: Fix device pointer variable reference static
checker issue
667298ceaf04 scsi: smartpqi: Fix blocks_per_row static checker issue
d56030f882a7 scsi: smartpqi: Update version to 2.1.8-045
75fbeacca3ad scsi: smartpqi: Add new PCI IDs
43e97ef482ee scsi: smartpqi: Correct system hangs when resuming from
hibernation
d0cba99fd7a3 scsi: smartpqi: Update enclosure identifier in sysfs
18ff5f0877be scsi: smartpqi: Add additional logging for LUN resets
55732a46d6c5 scsi: smartpqi: Update SAS initiator_port_protocols and
target_port_protocols
ec504b23df9d scsi: smartpqi: Add phy ID support for the physical drives
a425625277a1 scsi: smartpqi: Convert snprintf() to scnprintf()
3268b8a8cf77 scsi: smartpqi: Fix driver synchronization issues
66f1c2b40270 scsi: smartpqi: Update device scan operations
2790cd4d3f6a scsi: smartpqi: Update OFA management
5be9db069d3f scsi: smartpqi: Update RAID bypass handling
9fa820233609 scsi: smartpqi: Update suspend/resume and shutdown
37f3318199ce scsi: smartpqi: Synchronize device resets with mutex
4ccc354bac14 scsi: smartpqi: Update soft reset management for OFA
06b41e0d1800 scsi: smartpqi: Update event handler
7a84a821f194 scsi: smartpqi: Add support for wwid
ae0c189db4f1 scsi: smartpqi: Remove timeouts from internal cmds
99a12b487f19 scsi: smartpqi: Disable WRITE SAME for HBA NVMe disks
5be746d7d74b scsi: smartpqi: Add host level stream detection enable
c7ffedb3a774 scsi: smartpqi: Add stream detection
583891c9e509 scsi: smartpqi: Align code with oob driver
598bef8d7942 scsi: smartpqi: Add support for long firmware version
f6cc2a774aa7 scsi: smartpqi: Add support for BMIC sense feature cmd and
feature bits
7a012c23c7a7 scsi: smartpqi: Add support for RAID1 writes
6702d2c40f31 scsi: smartpqi: Add support for RAID5 and RAID6 writes
1a22bc4bee22 scsi: smartpqi: Refactor scatterlist code
281a817f232e scsi: smartpqi: Refactor aio submission code
2708a25643ab scsi: smartpqi: Add support for new product ids
b622a601a13a scsi: smartpqi: Correct request leakage during reset operations
c6d3ee209b9e scsi: smartpqi: Use host-wide tag space
The patches they provided only apply the hunk that applies to the SmartPQI
driver. This commit was a much wider commit that removes references to
MODULE_SUPPORTED_DEVICE in many drivers across the kernel.
6417f03132a6 module: remove never implemented MODULE_SUPPORTED_DEVICE
[Testing]
On machines equipped with SmartPQI SCSI controller:
1. reboot tests
2. insmod/rmmod tests
3. fio testing: no performance regressions
[Regression Risk]
Patchset changes only smartpqi driver so regression is limited to systems
equipped with this SCSI device. On such SmartPQI-equipped systems the patchset
can cause data corruption, data loss or unavailability of SCSI storage and boot
failure.
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