Details
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Bug
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Resolution: Fixed
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Critical
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None
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Lustre 2.8.0, Lustre 2.9.0
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None
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Power8 client nodes running RHEL7.2 with Mellanox OFED 3.2-1.04
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3
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9223372036854775807
Description
Currently in my testing on the Power8 platform I from time to time see the following errors on the clients and the lustre becomes unusable.
[ 3499.198051] mlx5_warn:mlx5_0:begin_wqe:4013:(pid 7712): work queue overflow
[ 3499.198176] mlx5_warn:mlx5_0:mlx5_ib_post_send:4112:(pid 7712): Failed to prepare WQE
[ 3499.198209] mlx5_warn:mlx5_0:begin_wqe:4013:(pid 7715): work queue overflow
[ 3499.198240] LustreError: 7712:0:(events.c:203:client_bulk_callback()) event type 1, status -12, desc c000001772778c00
[ 3499.198428] mlx5_warn:mlx5_0:mlx5_ib_post_send:4112:(pid 7715): Failed to prepare WQE
[ 3499.198527] LustreError: 7715:0:(events.c:203:client_bulk_callback()) event type 1, status -12, desc c000000788600c00
[ 3499.199804] LustreError: 7713:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c000000e27e06800
[ 3499.199928] LustreError: 7714:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c000000788602200
[ 3499.200740] LustreError: 7712:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c00000077cec7400
[ 3499.201667] LustreError: 7715:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c00000039da2f400
[ 3499.202216] LustreError: 7715:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c000000780129c00
[ 3499.202422] LustreError: 7713:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c000000e270c3000
[ 3499.202642] LustreError: 7715:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c000001b98441800
[ 3499.202864] LustreError: 7712:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c000000c6d9fd600
[ 3499.203091] LustreError: 7714:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c000000dd0309200
[ 3499.203942] LustreError: 7713:0:(events.c:203:client_bulk_callback()) event type 1, status -5, desc c000000e27e06200
[ 3499.558222] LNet: 7659:0:(o2iblnd_cb.c:1360:kiblnd_reconnect_peer()) Abort reconnection of 10.37.248.77@o2ib1: connected
[ 3499.558317] LNet: 7659:0:(o2iblnd_cb.c:1360:kiblnd_reconnect_peer()) Skipped 4 previous similar messages
Attachments
Issue Links
- is related to
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LU-6387 Add Power8 support to Lustre
- Resolved