[Lustre-discuss] drbd(fail?)

[Papp Tamás]

Brian J. Murrell wrote:
> I'm not sure how many people here use drbd or are expert enough on it to
> answer your questions, but perhaps a more drbd focused audience might
> yield more results from your query.  Check out
> http://www.drbd.org/mailinglist.html which is a link right off of the
> main drbd page at http://www.drbd.org/.
>   
Yes, I know, but there were other errors, and I hoped, maybe I can get

some help here.

Since this crash this two nodes doesn't work correctly at all.

I see this in the log:

Jan 25 15:29:03 node3 kernel: LustreError: 4788:0:(client.c:519:ptlrpc_import_delay_req()) @@@ IMP_INVALID req at f2f53c00 x17596/t0 o101->MGS at MGC192.168.2.1@tc
p_0:26 lens 232/240 ref 1 fl Rpc:/0/0 rc 0/0
Jan 25 15:29:03 node3 kernel: LustreError: 4788:0:(client.c:519:ptlrpc_import_delay_req()) Skipped 19 previous similar messages
Jan 25 15:34:12 node3 kernel: LustreError: 137-5: UUID 'hallmark-OST0004_UUID' is not available  for connect (no target)
Jan 25 15:34:12 node3 kernel: LustreError: 4625:0:(ldlm_lib.c:1442:target_send_reply_msg()) @@@ processing error
(-19)  req at c4cc6800 x18/t0 o8-><?>@<?>:-1 lens 240/0 ref 0 fl Interpret:/0/0 rc -19/0
Jan 25 15:34:36 node3 kernel: Lustre: 32315:0:(ldlm_lib.c:519:target_handle_reconnect()) hallmark-OST0003: 926f3926-700d-ecec-1aef-23e026c62343 reconnecting
Jan 25 15:36:06 node3 kernel: Lustre: hallmark-OST0003: haven't heard from client e03956aa-95bd-4a44-8486-90819afd4033 (at 192.168.0.21 at tcp) in 227 seconds. I think it's dead, and I am evicting it.
Jan 25 15:39:46 node3 kernel: LustreError: 4788:0:(client.c:519:ptlrpc_import_delay_req()) @@@ IMP_INVALID
req at c43ab600 x17687/t0 o101->MGS at MGC192.168.2.1@tcp_0:26 lens 232/240 ref 1 fl Rpc:/0/0 rc 0/0
Jan 25 15:39:46 node3 kernel: LustreError: 4788:0:(client.c:519:ptlrpc_import_delay_req()) Skipped 19 previous similar messages
Jan 25 15:45:16 node3 kernel: Lustre: hallmark-OST0003: haven't heard from client 09a8da79-1b1f-dcb9-197d-28cc16213dd5 (at 192.168.0.112 at tcp) in 227 seconds
I think it's dead, and I am evicting it.
Jan 25 15:50:11 node3 kernel: Lustre: hallmark-OST0003: haven't heard from client d7aaa9e0-e4db-0013-2556-b594e735eba4 (at 192.168.0.181 at tcp) in 228 seconds
I think it's dead, and I am evicting it.
Jan 25 15:50:30 node3 kernel: LustreError: 4788:0:(client.c:519:ptlrpc_import_delay_req()) @@@ IMP_INVALID req at c1b2c200 x17716/t0 o101->MGS at MGC192.168.2.1@tcp_0:26 lens 232/240 ref 1 fl Rpc:/0/0 rc 0/0
Jan 25 15:50:30 node3 kernel: LustreError: 4788:0:(client.c:519:ptlrpc_import_delay_req()) Skipped 19 previous similar messages


And this:

Jan 25 15:18:38 node3 kernel: Lustre: 4629:0:(ldlm_lib.c:519:target_handle_reconnect()) hallmark-OST0003: 36d92f10-2f06-8b84-74d9-4324f3a8bf52 reconnecting
Jan 25 15:19:05 node3 kernel: LustreError: 137-5: UUID 'hallmark-OST0004_UUID' is not available  for connect (no target)



Any idea?

tamas