[LU-11639] DNE migration failed with single stripe dir between 2.12 client and prior server

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.12.0
• Labels: interop
• Environment: server: 2.10.5 ; client: lustre-master 2.11.56_55_g4afee32
• Severity: 3
• Assignee: Qian Yingjin
• Reporter: Sarah Liu

Description

Test DNE migration between 2.12 client and server prior to 2.12 (2.10.5 in the test)

migrate failed on single stripe dir

client

[root@trevis-60vm7 lustre]# lfs getdirstripe -m test/
0
[root@trevis-60vm7 lustre]# lfs migrate -m 1 test
[ 7508.448202] LustreError: 11-0: lustre-MDT0000-mdc-ffff8efabb53b000: operation mds_reint to node 10.9.6.157@tcp failed: rc = -71
test migrate failed: Protocol error (-71)
[root@trevis-60vm7 lustre]# lctl dl
  0 UP mgc MGC10.9.6.157@tcp af419607-68f3-4546-4807-d9170b42889b 4
  1 UP lov lustre-clilov-ffff8efabb53b000 06a06a8d-2f82-8a4b-a394-265eb37d4778 3
  2 UP lmv lustre-clilmv-ffff8efabb53b000 06a06a8d-2f82-8a4b-a394-265eb37d4778 4
  3 UP mdc lustre-MDT0000-mdc-ffff8efabb53b000 06a06a8d-2f82-8a4b-a394-265eb37d4778 4
  4 UP mdc lustre-MDT0001-mdc-ffff8efabb53b000 06a06a8d-2f82-8a4b-a394-265eb37d4778 4
  5 UP osc lustre-OST0000-osc-ffff8efabb53b000 06a06a8d-2f82-8a4b-a394-265eb37d4778 4
[root@trevis-60vm7 lustre]#

MDS 0

[ 1595.659896] Lustre: MGS: Connection restored to 4402468b-47f5-81e4-eb32-5614a7b679dc (at 10.9.6.158@tcp)
[ 1596.041271] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt
[ 1963.481099] Lustre: MGS: Connection restored to b7583016-fa8d-e6d0-d2bf-689b0cd9f5de (at 10.9.6.159@tcp)
[ 1963.482619] Lustre: Skipped 2 previous similar messages
[ 1968.740819] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost
[ 1986.129197] LustreError: 137-5: lustre-MDT0001_UUID: not available for connect from 10.9.6.160@tcp (no target). If you are running an HA pair check that the target is mounted on the other server.
[ 1986.131088] LustreError: Skipped 20 previous similar messages
[ 1986.202837] Lustre: lustre-MDT0000: Connection restored to bf2ac545-2711-bbab-e37d-e086236dc162 (at 10.9.6.160@tcp)
[ 1986.203937] Lustre: Skipped 1 previous similar message
[ 7968.025390] Lustre: MGS: Connection restored to bf2ac545-2711-bbab-e37d-e086236dc162 (at 10.9.6.160@tcp)
[10537.801688] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Unknown attr bits: 0x60000
[10566.654108] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Unknown attr bits: 0x60000
[10566.655158] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Skipped 1 previous similar message
[10584.774386] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Unknown attr bits: 0x60000
[10584.775446] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Skipped 1 previous similar message
[10608.074356] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Unknown attr bits: 0x60000
[10608.075473] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Skipped 3 previous similar messages
[10614.923867] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Unknown attr bits: 0x60000
[10614.924928] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Skipped 3 previous similar messages
[10634.199088] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Unknown attr bits: 0x60000
[10634.200110] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Skipped 1 previous similar message
[10634.202903] LustreError: 5095:0:(mdt_handler.c:1951:mdt_reint_internal()) Can't unpack reint, rc -71
[10706.824226] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Unknown attr bits: 0x60000
[10706.825232] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Skipped 2 previous similar messages
[10722.305838] LustreError: 5095:0:(mdt_handler.c:1951:mdt_reint_internal()) Can't unpack reint, rc -71
[10774.262163] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Unknown attr bits: 0x60000
[10774.263228] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Skipped 6 previous similar messages
[10774.265904] LustreError: 5031:0:(mdt_handler.c:1951:mdt_reint_internal()) Can't unpack reint, rc -71
[11131.501714] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Unknown attr bits: 0x60000
[11131.502781] LustreError: 5033:0:(mdt_lib.c:961:mdt_attr_valid_xlate()) Skipped 2 previous similar messages
[11147.375492] LustreError: 5095:0:(mdt_handler.c:1951:mdt_reint_internal()) Can't unpack reint, rc -71
[root@trevis-60vm4 ~]#