[LU-10593] Cannot mount client if SSK is setup over IB network

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.11.0
• Severity: 3
• Assignee: James A Simmons
• Reporter: Sarah Liu

Description

This is an IB specific issue, has been seen on 2.10.1 and master branch. Test with same config on TCP pass.

This is what I got with IB network when trying to mount client. I have tried with different flavors (skpi, ski, gss null) and all failed with same error. The patch https://review.whamcloud.com/30937
doesn't help with this issue.

[104174.396583] LustreError: 48209:0:(gss_keyring.c:1426:gss_kt_update()) negotiation: rpc err -13, gss err 0
[104174.410110] LustreError: 48209:0:(gss_keyring.c:1426:gss_kt_update()) Skipped 4 previous similar messages
[104174.423357] Lustre: 48209:0:(sec_gss.c:316:cli_ctx_expire()) ctx ffff880824f1e540(0->lustre-MDT0000_UUID) get expired: 1517010602(+200s)
[104174.441414] Lustre: 48209:0:(sec_gss.c:316:cli_ctx_expire()) Skipped 4 previous similar messages
[104199.411600] Lustre: 45094:0:(sec_gss.c:1226:gss_cli_ctx_fini_common()) gss.keyring@ffff8807f2a62400: destroy ctx ffff88105aa0dec0(0->lustre-MDT0000_UUID)
[104199.432714] Lustre: 45094:0:(sec_gss.c:1226:gss_cli_ctx_fini_common()) Skipped 5 previous similar messages
[104249.405563] LustreError: 48222:0:(gss_keyring.c:1426:gss_kt_update()) negotiation: rpc err -13, gss err 0
[104249.418953] LustreError: 48222:0:(gss_keyring.c:1426:gss_kt_update()) Skipped 2 previous similar messages
[104249.432234] Lustre: 48222:0:(sec_gss.c:316:cli_ctx_expire()) ctx ffff88105aa0c180(0->lustre-MDT0000_UUID) get expired: 1517010677(+200s)
[104249.450371] Lustre: 48222:0:(sec_gss.c:316:cli_ctx_expire()) Skipped 2 previous similar messages
[104299.408796] Lustre: 45094:0:(sec_gss.c:1226:gss_cli_ctx_fini_common()) gss.keyring@ffff8807f2a62400: destroy ctx ffff88105aa0cf00(0->lustre-MDT0000_UUID)
[104299.429934] Lustre: 45094:0:(sec_gss.c:1226:gss_cli_ctx_fini_common()) Skipped 3 previous similar messages