[Lustre-discuss] Changing connection for

[Alejandro Feijoo Fraga]

Hi.
Some days ago one node is reporting some messages that i dont have what 
meaning.

Well... the -13 failure i known thats is "Permission denied" on standar 
C but the "Changing Connection" ...

anybody can say whats happend?

the node work correctly but i´m not sure if the error is important.

Thanks

---
Aug 25 08:20:40 001 kernel: Lustre: Changing connection for 
MDC_sfs2_sfs-mds3_MNT_client_o2ib-e000080fe208f780 to 
sfs2_UUID/10.129.10.2 at o2ib
Aug 25 08:20:40 001 kernel: Lustre: Skipped 291 previous similar 
messages starting 799.996000 seconds ago
Aug 25 08:34:00 001 kernel: Lustre: Changing connection for 
MDC_sfs2_sfs-mds3_MNT_client_o2ib-e000080fe208f780 to 
sfs2_UUID/10.129.10.2 at o2ib
Aug 25 08:34:00 001 kernel: Lustre: Skipped 291 previous similar 
messages starting 799.996000 seconds ago
Aug 25 08:47:20 001 kernel: Lustre: Changing connection for 
MDC_sfs2_sfs-mds3_MNT_client_o2ib-e000080fe208f780 to 
sfs2_UUID/10.129.10.2 at o2ib
Aug 25 08:47:20 001 kernel: Lustre: Skipped 291 previous similar 
messages starting 799.996000 seconds ago
Aug 25 09:00:40 001 kernel: Lustre: Changing connection for 
MDC_sfs2_sfs-mds3_MNT_client_o2ib-e000080fe208f780 to 
sfs2_UUID/10.129.10.2 at o2ib
Aug 25 09:00:40 001 kernel: Lustre: Skipped 291 previous similar 
messages starting 799.996000 seconds ago
Aug 25 09:06:51 001 kernel: LustreError: 
7293:0:(client.c:583:ptlrpc_check_status()) @@@ type == PTL_RPC_MSG_ERR, 
err == -13  req at e000070b5bc13d00 x2963189355/t0 
o34->sfs-mds3_UUID at sfs2_UUID:12 lens 248/240 ref 1 fl Rpc:R/0/0 rc 0/-13
Aug 25 09:06:51 001 kernel: LustreError: 
7293:0:(llite_nfs.c:240:ll_get_parent()) failure -13 inode 306383640 get 
parent
Aug 25 09:14:00 001 kernel: Lustre: Changing connection for 
MDC_sfs2_sfs-mds3_MNT_client_o2ib-e000080fe208f780 to 
sfs2_UUID/10.129.10.2 at o2ib
Aug 25 09:14:00 001 kernel: Lustre: Skipped 291 previous similar 
messages starting 799.996000 seconds ago