Hi Andreas,
I have seen very similar errors in our 2.10.1 environment. Same errors from
different clients to
different OSS servers and OSTs. Our network is OPA and we are using the latest
driver and
firmware for all HFIs and switches (10.6).
Thanks,
Lixin Liu
Compute Canada
Hi Zeeshan,
Thanks for the hint.
OPA works fine, but then I found someone brought up a misconfigured node which
has
the conflict IP address on OPA interface. Fixing it and problem solved.
Lixin.
From: Zeeshan Ali Shah
Date: Saturday, August 11, 2018 at 11:20 PM
To: Lixin Liu
Cc: "l
).
Thanks,
Lixin Liu
High Performance Computing
Simon Fraser University
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These started in early April.
Is there something I can do to determine what is the cause?
Thanks,
Lixin Liu
Simon Fraser University
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After set changelog_mask and restart robinhood, this problem is cleared.
Lixin.
On 2020-05-29, 11:06 PM, "lustre-discuss on behalf of Lixin Liu"
wrote:
I am getting an error every second in the robinhood log:
2020/05/29 22:10:37 [38025/3] ChangeLog | Error in llapi_chan
ssue, but would like to know if
someone here
has any suggestions.
Thanks,
Lixin Liu
Simon Fraser University
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Hi,
Recently, we frequently see OSTs are randomly dropped by some client nodes.
We have 4 Lustre filesystems, total 126 OSTs. All clients are running 2.15.3
client on CentOS 7.
Servers are CentOS 7 with Lustre 2.12.8 (3 FS') and 2.15.3 on Alma 8.8.
Failures can happen
from both versions of
ibahci crc32c_intel libata megaraid_sas dm_mirror dm_region_hash dm_log
dm_mod
[36664.684758] CR2:
Is this also related to the same bug?
Thanks,
Lixin.
From: Aurelien Degremont
Date: Wednesday, November 29, 2023 at 8:31 AM
To: lustre-discuss , Lixin Liu
Subject: RE: MDS crashes,
