[LU-2002] config-sanity 55 and 56 test never complete

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.3.0, Lustre 2.4.0
• Type: Bug
• Priority: Minor
• Reporter: James A Simmons
• Assignee: Alex Zhuravlev
• Resolution: Fixed
• Labels: tests
• Severity: 3

Description

Running both test 55 and 56 for conf_sanity never complete. On the client side it gets to

Started lustre-OST03ff
mount lustre on /lustre/barry.....
Starting client: barry-oss1: -o user_xattr,flock 10.37.248.61@o2ib1:/lustre /lustre/barry

The important information is on the MDS were we get this error.

[ 1996.398952] LustreError: 140-5: Server lustre-MDT0000 requested index 0, but that index is already in use. Use --writeconf to force
[ 1996.425233] LustreError: 12596:0:(mgs_llog.c:2731:mgs_write_log_target()) Can't get index (-98)
[ 1996.441183] LustreError: 12596:0:(mgs_handler.c:600:mgs_handle_target_reg()) Failed to write lustre-MDT0000 log (-98)
[ 1996.470043] LustreError: 15f-b: Communication to the MGS return error -98. Is the MGS running?
[ 1996.486065] LustreError: 14005:0:(obd_mount.c:1963:server_fill_super()) Unable to start targets: -98
[ 1996.502610] LustreError: 14005:0:(obd_mount.c:1760:server_put_super()) no obd lustre-MDT0000
[ 1996.518289] LustreError: 14005:0:(obd_mount.c:141:server_deregister_mount()) lustre-MDT0000 not registered
[ 1996.538505] Lustre: server umount lustre-MDT0000 complete
[ 1996.551214] LustreError: 14005:0:(obd_mount.c:2569:lustre_fill_super()) Unable to mount (-98)

Comments

[Alex Zhuravlev]

http://review.whamcloud.com/#change,4053

[James A Simmons]

Back ported to 2.3 and it didn't help.

[James A Simmons]

But it does work on 2.4 branch.

[James A Simmons]

Now that it works on 2.4 and since 2.3 is pretty much done we can close this ticket.

[Peter Jones]

ok thanks James. So if I understand correctly this was fixed by landings from LU-1301

[James A Simmons]

LU-1301 mgs: lu device for mgs to be exact.