[LU-9460] lustre client mount fail if the nodemap fileset path are striped.

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.9.0
• Type: Bug
• Priority: Minor
• Reporter: sebg-crd-pm (Inactive)
• Assignee: Emoly Liu
• Resolution: Duplicate

Environment

Environment:
Centos7.3
Lustre 2.9.0

• Severity: 3

Description

lctl nodemap_add testnodemap
lctl nodemap_add_range --name testnodemap --range 172.20.110.[0-255]@o2ib0
lctl set_param -P nodemap.testnodemap.fileset=/parent-dir/child-dir
lctl nodemap_activate 1

Test 4 cases
parent-dir:striped(--mdt-count=2) child-dir: no_striped => mount fail
parent-dir:striped(-mdt-count=2) child-dir: striped(-mdt-count=2) => mount fail
parent-dir:no_striped child-dir: no_striped => mount ok
parent-dir:no_striped child-dir: striped(--mdt-count=2) => mount ok

mount fail error message
[30122.961765] LustreError: 31303:0:(llite_lib.c:467:client_common_fill_super()) cannot mds_connect: rc = -2
[30122.987228] Lustre: Unmounted hpcfs-client
[30122.987231] Lustre: Skipped 1 previous similar message
[30123.001869] LustreError: 31303:0:(obd_mount.c:1449:lustre_fill_super()) Unable to mount (-2)
[30132.151790] LustreError: 31344:0:(llite_lib.c:467:client_common_fill_super()) cannot mds_connect: rc = -2
[30132.175532] LustreError: 31344:0:(obd_mount.c:1449:lustre_fill_super()) Unable to mount (-2)

Issue Links

• duplicates: LU-13357 striped directory doesn't support lookup

Comments

[Peter Jones]

Emoly

Could you please assist with this one?

Thanks

Peter

[Andreas Dilger]

There is a patch for this in LU-13357.