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Type: Bug
Resolution: Fixed
Priority: Blocker
Fix Version/s: Lustre 2.12.0, Lustre 2.10.6, Lustre 2.14.0, Lustre 2.12.7
Affects Version/s: None
Labels:
- patch

Severity:
3
Rank (Obsolete):
9223372036854775807

LNET_MAX_IOV is hard coded to 256 which works well for architectures with 4096 PAGE_SIZE. However on systems with page sizes bigger or smaller than 4K it will result in long MD count calculations, causing write errors.

duplicates

LU-10775 (sec.c:2363:sptlrpc_svc_unwrap_bulk()) @@@ truncated bulk GET 1048576(2097152)

Resolved

is related to

LU-13181 kiblnd_fmr_pool_map error on the AARCH64 with 64k pages

Resolved

LU-10073 lnet-selftest test_smoke: lst Error found

Resolved

LU-6387 Add Power8 support to Lustre

Resolved

LU-10300 Can the Lustre 2.10.x clients support 64K kernel page?

Resolved

is related to

LU-10129 map-on-demand set to 32 doesn't work on OPA

Resolved

LU-7650 ko2iblnd map_on_demand can't negotitate when page sizes are different between nodes.

Resolved

(2 is related to )

Assignee:: Alexey Lyashkov

Reporter:: Amir Shehata (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 13 Start watching this issue

Created:: 24/Oct/17 11:40 PM

Updated:: 24/Jan/24 4:08 PM

Resolved:: 16/Jun/20 3:35 AM

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