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[Arista] Disable ATA NCQ for a few products #13739

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merged 2 commits into from
Feb 15, 2023

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Staphylo
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@Staphylo Staphylo commented Feb 9, 2023

Why I did it

Some products might experience an occasional IO failure in the communication between CPU and SSD.
Based on some research it could be attributable to some device not handling ATA NCQ (Native Command Queue).

This issue currently affect 4 products:

  • DCS-7170-32C*
  • DCS-7170-64C
  • DCS-7060DX4-32
  • DCS-7260CX3-64

How I did it

This change disable NCQ on the affected drive for a small set of products.

How to verify it

When the fix is applied, these 2 patterns can be found in the dmesg.
ata1.00: FORCE: horkage modified (noncq)
NCQ (not used)

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (depth 32), AA)

   READ: bw=33.9MiB/s (35.6MB/s), 33.9MiB/s-33.9MiB/s (35.6MB/s-35.6MB/s), io=4073MiB (4270MB), run=120078-120078msec
  WRITE: bw=34.1MiB/s (35.8MB/s), 34.1MiB/s-34.1MiB/s (35.8MB/s-35.8MB/s), io=4100MiB (4300MB), run=120078-120078msec

without NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (not used))

   READ: bw=31.7MiB/s (33.3MB/s), 31.7MiB/s-31.7MiB/s (33.3MB/s-33.3MB/s), io=3808MiB (3993MB), run=120083-120083msec
  WRITE: bw=31.9MiB/s (33.4MB/s), 31.9MiB/s-31.9MiB/s (33.4MB/s-33.4MB/s), io=3830MiB (4016MB), run=120083-120083msec

Which release branch to backport (provide reason below if selected)

  • 201811
  • 201911
  • 202006
  • 202012
  • 202106
  • 202111
  • 202205
  • 202211

Description for the changelog

Disable ATA NCQ for a few Arista products

@Staphylo Staphylo requested a review from lguohan as a code owner February 9, 2023 15:53
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Staphylo commented Feb 9, 2023

@prgeor

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prgeor commented Feb 10, 2023

@Staphylo can you update the test/performance result

Some products might experience an occasional IO failure in the
communication between CPU and SSD.

Based on some research it could be attributable to some device not
handling ATA NCQ (Native Command Queue).

This change disable NCQ on the affected drive for a set of products.

When the fix is applied, these 2 patterns can be found in the dmesg.
ata1.00: FORCE: horkage modified (noncq)
NCQ (not used)
@Staphylo
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@Staphylo can you update the test/performance result

I'll add these to the description

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prgeor commented Feb 15, 2023

@lguohan please help merge

@lguohan lguohan merged commit 5ce1b8e into sonic-net:master Feb 15, 2023
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prgeor commented Feb 15, 2023

@StormLiangMS please merge 202211

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prgeor commented Feb 15, 2023

@yxieca please merge 202205

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prgeor commented Feb 15, 2023

@qiluo-msft please merge to 202012

qiluo-msft pushed a commit that referenced this pull request Feb 16, 2023
Why I did it
Some products might experience an occasional IO failure in the communication between CPU and SSD.
Based on some research it could be attributable to some device not handling ATA NCQ (Native Command Queue).

This issue currently affect 4 products:

DCS-7170-32C*
DCS-7170-64C
DCS-7060DX4-32
DCS-7260CX3-64

How I did it
This change disable NCQ on the affected drive for a small set of products.

How to verify it
When the fix is applied, these 2 patterns can be found in the dmesg.
ata1.00: FORCE: horkage modified (noncq)
NCQ (not used)

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (depth 32), AA)

   READ: bw=33.9MiB/s (35.6MB/s), 33.9MiB/s-33.9MiB/s (35.6MB/s-35.6MB/s), io=4073MiB (4270MB), run=120078-120078msec
  WRITE: bw=34.1MiB/s (35.8MB/s), 34.1MiB/s-34.1MiB/s (35.8MB/s-35.8MB/s), io=4100MiB (4300MB), run=120078-120078msec
without NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (not used))

   READ: bw=31.7MiB/s (33.3MB/s), 31.7MiB/s-31.7MiB/s (33.3MB/s-33.3MB/s), io=3808MiB (3993MB), run=120083-120083msec
  WRITE: bw=31.9MiB/s (33.4MB/s), 31.9MiB/s-31.9MiB/s (33.4MB/s-33.4MB/s), io=3830MiB (4016MB), run=120083-120083msec
Which release branch to backport (provide reason below if selected)
mssonicbld pushed a commit to mssonicbld/sonic-buildimage that referenced this pull request Feb 17, 2023
Why I did it
Some products might experience an occasional IO failure in the communication between CPU and SSD.
Based on some research it could be attributable to some device not handling ATA NCQ (Native Command Queue).

This issue currently affect 4 products:

DCS-7170-32C*
DCS-7170-64C
DCS-7060DX4-32
DCS-7260CX3-64

How I did it
This change disable NCQ on the affected drive for a small set of products.

How to verify it
When the fix is applied, these 2 patterns can be found in the dmesg.
ata1.00: FORCE: horkage modified (noncq)
NCQ (not used)

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (depth 32), AA)

   READ: bw=33.9MiB/s (35.6MB/s), 33.9MiB/s-33.9MiB/s (35.6MB/s-35.6MB/s), io=4073MiB (4270MB), run=120078-120078msec
  WRITE: bw=34.1MiB/s (35.8MB/s), 34.1MiB/s-34.1MiB/s (35.8MB/s-35.8MB/s), io=4100MiB (4300MB), run=120078-120078msec
without NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (not used))

   READ: bw=31.7MiB/s (33.3MB/s), 31.7MiB/s-31.7MiB/s (33.3MB/s-33.3MB/s), io=3808MiB (3993MB), run=120083-120083msec
  WRITE: bw=31.9MiB/s (33.4MB/s), 31.9MiB/s-31.9MiB/s (33.4MB/s-33.4MB/s), io=3830MiB (4016MB), run=120083-120083msec
Which release branch to backport (provide reason below if selected)
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Cherry-pick PR to 202205: #13842

mssonicbld pushed a commit to mssonicbld/sonic-buildimage that referenced this pull request Feb 17, 2023
Why I did it
Some products might experience an occasional IO failure in the communication between CPU and SSD.
Based on some research it could be attributable to some device not handling ATA NCQ (Native Command Queue).

This issue currently affect 4 products:

DCS-7170-32C*
DCS-7170-64C
DCS-7060DX4-32
DCS-7260CX3-64

How I did it
This change disable NCQ on the affected drive for a small set of products.

How to verify it
When the fix is applied, these 2 patterns can be found in the dmesg.
ata1.00: FORCE: horkage modified (noncq)
NCQ (not used)

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (depth 32), AA)

   READ: bw=33.9MiB/s (35.6MB/s), 33.9MiB/s-33.9MiB/s (35.6MB/s-35.6MB/s), io=4073MiB (4270MB), run=120078-120078msec
  WRITE: bw=34.1MiB/s (35.8MB/s), 34.1MiB/s-34.1MiB/s (35.8MB/s-35.8MB/s), io=4100MiB (4300MB), run=120078-120078msec
without NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (not used))

   READ: bw=31.7MiB/s (33.3MB/s), 31.7MiB/s-31.7MiB/s (33.3MB/s-33.3MB/s), io=3808MiB (3993MB), run=120083-120083msec
  WRITE: bw=31.9MiB/s (33.4MB/s), 31.9MiB/s-31.9MiB/s (33.4MB/s-33.4MB/s), io=3830MiB (4016MB), run=120083-120083msec
Which release branch to backport (provide reason below if selected)
@mssonicbld
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Cherry-pick PR to 202211: #13865

mssonicbld pushed a commit that referenced this pull request Feb 21, 2023
Why I did it
Some products might experience an occasional IO failure in the communication between CPU and SSD.
Based on some research it could be attributable to some device not handling ATA NCQ (Native Command Queue).

This issue currently affect 4 products:

DCS-7170-32C*
DCS-7170-64C
DCS-7060DX4-32
DCS-7260CX3-64

How I did it
This change disable NCQ on the affected drive for a small set of products.

How to verify it
When the fix is applied, these 2 patterns can be found in the dmesg.
ata1.00: FORCE: horkage modified (noncq)
NCQ (not used)

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (depth 32), AA)

   READ: bw=33.9MiB/s (35.6MB/s), 33.9MiB/s-33.9MiB/s (35.6MB/s-35.6MB/s), io=4073MiB (4270MB), run=120078-120078msec
  WRITE: bw=34.1MiB/s (35.8MB/s), 34.1MiB/s-34.1MiB/s (35.8MB/s-35.8MB/s), io=4100MiB (4300MB), run=120078-120078msec
without NCQ (ata1.00: 61865984 sectors, multi 1: LBA48 NCQ (not used))

   READ: bw=31.7MiB/s (33.3MB/s), 31.7MiB/s-31.7MiB/s (33.3MB/s-33.3MB/s), io=3808MiB (3993MB), run=120083-120083msec
  WRITE: bw=31.9MiB/s (33.4MB/s), 31.9MiB/s-31.9MiB/s (33.4MB/s-33.4MB/s), io=3830MiB (4016MB), run=120083-120083msec
Which release branch to backport (provide reason below if selected)
lguohan pushed a commit that referenced this pull request Feb 24, 2023
Why I did it
Fix similar issue seen on #13739 but only for DCS-7050CX3-32S

How I did it
Add a kernel parameter to tell libata to disable NCQ

How to verify it
The message ata2.00: FORCE: horkage modified (noncq) should appear on the dmesg.

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ

   READ: bw=26.1MiB/s (27.4MB/s), 26.1MiB/s-26.1MiB/s (27.4MB/s-27.4MB/s), io=3136MiB (3288MB), run=120053-120053msec
  WRITE: bw=26.3MiB/s (27.6MB/s), 26.3MiB/s-26.3MiB/s (27.6MB/s-27.6MB/s), io=3161MiB (3315MB), run=120053-120053msec
without NCQ

   READ: bw=22.0MiB/s (23.1MB/s), 22.0MiB/s-22.0MiB/s (23.1MB/s-23.1MB/s), io=2647MiB (2775MB), run=120069-120069msec
  WRITE: bw=22.2MiB/s (23.3MB/s), 22.2MiB/s-22.2MiB/s (23.3MB/s-23.3MB/s), io=2665MiB (2795MB), run=120069-120069msec
mssonicbld pushed a commit to mssonicbld/sonic-buildimage that referenced this pull request Mar 3, 2023
Why I did it
Fix similar issue seen on sonic-net#13739 but only for DCS-7050CX3-32S

How I did it
Add a kernel parameter to tell libata to disable NCQ

How to verify it
The message ata2.00: FORCE: horkage modified (noncq) should appear on the dmesg.

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ

   READ: bw=26.1MiB/s (27.4MB/s), 26.1MiB/s-26.1MiB/s (27.4MB/s-27.4MB/s), io=3136MiB (3288MB), run=120053-120053msec
  WRITE: bw=26.3MiB/s (27.6MB/s), 26.3MiB/s-26.3MiB/s (27.6MB/s-27.6MB/s), io=3161MiB (3315MB), run=120053-120053msec
without NCQ

   READ: bw=22.0MiB/s (23.1MB/s), 22.0MiB/s-22.0MiB/s (23.1MB/s-23.1MB/s), io=2647MiB (2775MB), run=120069-120069msec
  WRITE: bw=22.2MiB/s (23.3MB/s), 22.2MiB/s-22.2MiB/s (23.3MB/s-23.3MB/s), io=2665MiB (2795MB), run=120069-120069msec
mssonicbld pushed a commit to mssonicbld/sonic-buildimage that referenced this pull request Mar 7, 2023
Why I did it
Fix similar issue seen on sonic-net#13739 but only for DCS-7050CX3-32S

How I did it
Add a kernel parameter to tell libata to disable NCQ

How to verify it
The message ata2.00: FORCE: horkage modified (noncq) should appear on the dmesg.

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ

   READ: bw=26.1MiB/s (27.4MB/s), 26.1MiB/s-26.1MiB/s (27.4MB/s-27.4MB/s), io=3136MiB (3288MB), run=120053-120053msec
  WRITE: bw=26.3MiB/s (27.6MB/s), 26.3MiB/s-26.3MiB/s (27.6MB/s-27.6MB/s), io=3161MiB (3315MB), run=120053-120053msec
without NCQ

   READ: bw=22.0MiB/s (23.1MB/s), 22.0MiB/s-22.0MiB/s (23.1MB/s-23.1MB/s), io=2647MiB (2775MB), run=120069-120069msec
  WRITE: bw=22.2MiB/s (23.3MB/s), 22.2MiB/s-22.2MiB/s (23.3MB/s-23.3MB/s), io=2665MiB (2795MB), run=120069-120069msec
mssonicbld pushed a commit that referenced this pull request Mar 8, 2023
Why I did it
Fix similar issue seen on #13739 but only for DCS-7050CX3-32S

How I did it
Add a kernel parameter to tell libata to disable NCQ

How to verify it
The message ata2.00: FORCE: horkage modified (noncq) should appear on the dmesg.

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ

   READ: bw=26.1MiB/s (27.4MB/s), 26.1MiB/s-26.1MiB/s (27.4MB/s-27.4MB/s), io=3136MiB (3288MB), run=120053-120053msec
  WRITE: bw=26.3MiB/s (27.6MB/s), 26.3MiB/s-26.3MiB/s (27.6MB/s-27.6MB/s), io=3161MiB (3315MB), run=120053-120053msec
without NCQ

   READ: bw=22.0MiB/s (23.1MB/s), 22.0MiB/s-22.0MiB/s (23.1MB/s-23.1MB/s), io=2647MiB (2775MB), run=120069-120069msec
  WRITE: bw=22.2MiB/s (23.3MB/s), 22.2MiB/s-22.2MiB/s (23.3MB/s-23.3MB/s), io=2665MiB (2795MB), run=120069-120069msec
StormLiangMS pushed a commit to StormLiangMS/sonic-buildimage that referenced this pull request Mar 28, 2023
Related work items: sonic-net#276, sonic-net#305, sonic-net#332, sonic-net#338, sonic-net#339, sonic-net#1188, sonic-net#1192, sonic-net#1197, sonic-net#1206, sonic-net#1685, sonic-net#1690, sonic-net#1696, sonic-net#1699, sonic-net#1709, sonic-net#1727, sonic-net#1737, sonic-net#1741, sonic-net#1742, sonic-net#2511, sonic-net#2512, sonic-net#2532, sonic-net#2559, sonic-net#2626, sonic-net#2638, sonic-net#2645, sonic-net#2649, sonic-net#2660, sonic-net#2669, sonic-net#2670, sonic-net#2678, sonic-net#10084, sonic-net#11442, sonic-net#11873, sonic-net#12047, sonic-net#12110, sonic-net#12207, sonic-net#12529, sonic-net#12678, sonic-net#13235, sonic-net#13287, sonic-net#13372, sonic-net#13395, sonic-net#13456, sonic-net#13497, sonic-net#13522, sonic-net#13545, sonic-net#13547, sonic-net#13552, sonic-net#13569, sonic-net#13572, sonic-net#13578, sonic-net#13591, sonic-net#13611, sonic-net#13647, sonic-net#13649, sonic-net#13660, sonic-net#13710, sonic-net#13716, sonic-net#13724, sonic-net#13726, sonic-net#13732, sonic-net#13735, sonic-net#13739, sonic-net#13757, sonic-net#13786, sonic-net#13792, sonic-net#13800, sonic-net#13801, sonic-net#13802, sonic-net#13805, sonic-net#13806, sonic-net#13812, sonic-net#13814, sonic-net#13822, sonic-net#13831, sonic-net#13834, sonic-net#13847, sonic-net#13870, sonic-net#13882, sonic-net#13884, sonic-net#13885, sonic-net#13894, sonic-net#13895, sonic-net#13926, sonic-net#13932, sonic-net#13935, sonic-net#13942, sonic-net#13951, sonic-net#13953, sonic-net#13964
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prgeor commented Mar 30, 2023

@abdosi please help cherry pick to 201911

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abdosi commented Mar 30, 2023

@Staphylo / @prgeor cherry-pick has conflict. Please create PR for 201911

mssonicbld pushed a commit to mssonicbld/sonic-buildimage that referenced this pull request Apr 27, 2023
Why I did it
Fix similar issue seen on sonic-net#13739 but only for DCS-7050CX3-32S

How I did it
Add a kernel parameter to tell libata to disable NCQ

How to verify it
The message ata2.00: FORCE: horkage modified (noncq) should appear on the dmesg.

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ

   READ: bw=26.1MiB/s (27.4MB/s), 26.1MiB/s-26.1MiB/s (27.4MB/s-27.4MB/s), io=3136MiB (3288MB), run=120053-120053msec
  WRITE: bw=26.3MiB/s (27.6MB/s), 26.3MiB/s-26.3MiB/s (27.6MB/s-27.6MB/s), io=3161MiB (3315MB), run=120053-120053msec
without NCQ

   READ: bw=22.0MiB/s (23.1MB/s), 22.0MiB/s-22.0MiB/s (23.1MB/s-23.1MB/s), io=2647MiB (2775MB), run=120069-120069msec
  WRITE: bw=22.2MiB/s (23.3MB/s), 22.2MiB/s-22.2MiB/s (23.3MB/s-23.3MB/s), io=2665MiB (2795MB), run=120069-120069msec
mssonicbld pushed a commit that referenced this pull request Apr 27, 2023
Why I did it
Fix similar issue seen on #13739 but only for DCS-7050CX3-32S

How I did it
Add a kernel parameter to tell libata to disable NCQ

How to verify it
The message ata2.00: FORCE: horkage modified (noncq) should appear on the dmesg.

Test results using: fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4

with NCQ

   READ: bw=26.1MiB/s (27.4MB/s), 26.1MiB/s-26.1MiB/s (27.4MB/s-27.4MB/s), io=3136MiB (3288MB), run=120053-120053msec
  WRITE: bw=26.3MiB/s (27.6MB/s), 26.3MiB/s-26.3MiB/s (27.6MB/s-27.6MB/s), io=3161MiB (3315MB), run=120053-120053msec
without NCQ

   READ: bw=22.0MiB/s (23.1MB/s), 22.0MiB/s-22.0MiB/s (23.1MB/s-23.1MB/s), io=2647MiB (2775MB), run=120069-120069msec
  WRITE: bw=22.2MiB/s (23.3MB/s), 22.2MiB/s-22.2MiB/s (23.3MB/s-23.3MB/s), io=2665MiB (2795MB), run=120069-120069msec
liat-grozovik pushed a commit that referenced this pull request Jan 28, 2024
- Why I did it
Based on some research some products might experience an occasional IO failures in the communication between CPU and SSD because of NCQ.
There seems to be a problem between some kernel versions and some SATA controllers.

Syslog error message examples:

Error "ata1: SError: { UnrecovData Handshk }" - "failed command: WRITE FPDMA QUEUED".
Error "ata1: SError: { RecovComm HostInt PHYRdyChg CommWake 10B8B DevExch }" - "failed command: READ FPDMA QUEUED".
Some vendors already disabled NCQ on their platforms in SONiC due to similar issue:

[Arista] Disable ATA NCQ for a few products #13739 [Arista] Disable ATA NCQ for a few products
[Arista] Disable SSD NCQ on DCS-7050CX3-32S #13964 [Arista] Disable SSD NCQ on DCS-7050CX3-32S
Also there are other discussions on Debian/Ubuntu forums about similar issues and it was suggested to disable NCQ:

https://askubuntu.com/questions/133946/are-these-sata-errors-dangerous

- How I did it
Add a kernel parameter to tell libata to disable NCQ

- How to verify it
Use FIO tool - fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4
mssonicbld pushed a commit to mssonicbld/sonic-buildimage that referenced this pull request Jan 31, 2024
- Why I did it
Based on some research some products might experience an occasional IO failures in the communication between CPU and SSD because of NCQ.
There seems to be a problem between some kernel versions and some SATA controllers.

Syslog error message examples:

Error "ata1: SError: { UnrecovData Handshk }" - "failed command: WRITE FPDMA QUEUED".
Error "ata1: SError: { RecovComm HostInt PHYRdyChg CommWake 10B8B DevExch }" - "failed command: READ FPDMA QUEUED".
Some vendors already disabled NCQ on their platforms in SONiC due to similar issue:

[Arista] Disable ATA NCQ for a few products sonic-net#13739 [Arista] Disable ATA NCQ for a few products
[Arista] Disable SSD NCQ on DCS-7050CX3-32S sonic-net#13964 [Arista] Disable SSD NCQ on DCS-7050CX3-32S
Also there are other discussions on Debian/Ubuntu forums about similar issues and it was suggested to disable NCQ:

https://askubuntu.com/questions/133946/are-these-sata-errors-dangerous

- How I did it
Add a kernel parameter to tell libata to disable NCQ

- How to verify it
Use FIO tool - fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4
mssonicbld pushed a commit that referenced this pull request Jan 31, 2024
- Why I did it
Based on some research some products might experience an occasional IO failures in the communication between CPU and SSD because of NCQ.
There seems to be a problem between some kernel versions and some SATA controllers.

Syslog error message examples:

Error "ata1: SError: { UnrecovData Handshk }" - "failed command: WRITE FPDMA QUEUED".
Error "ata1: SError: { RecovComm HostInt PHYRdyChg CommWake 10B8B DevExch }" - "failed command: READ FPDMA QUEUED".
Some vendors already disabled NCQ on their platforms in SONiC due to similar issue:

[Arista] Disable ATA NCQ for a few products #13739 [Arista] Disable ATA NCQ for a few products
[Arista] Disable SSD NCQ on DCS-7050CX3-32S #13964 [Arista] Disable SSD NCQ on DCS-7050CX3-32S
Also there are other discussions on Debian/Ubuntu forums about similar issues and it was suggested to disable NCQ:

https://askubuntu.com/questions/133946/are-these-sata-errors-dangerous

- How I did it
Add a kernel parameter to tell libata to disable NCQ

- How to verify it
Use FIO tool - fio --direct=1 --rw=randrw --bs=64k --ioengine=libaio --iodepth=64 --runtime=120 --numjobs=4
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