Re: [OmniOS-discuss] nfs problems linux (client) illumos (server)
On 14 October 2013 08:29, Tobias Oetiker wrote: > Folks, > > I have this nfs client (ubunty 3.5 kernel) which seems to have > issues talking to our omnios server. In the example below the > client does not seem to get an answer to his ACCESS3 call from > 08:19:48.43 and starts retransmitting. It does not seem as if > packets got lost ... Does this pattern ring a bell? > > (as seen from the omnios server) > > 8:19:42.11355 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=1F8F > (read,lookup,modify,extend,delete) > 8:19:42.11358 10.10.10.1 -> 10.10.10.2 NFS R ACCESS3 OK > (read,lookup,modify,extend,delete) > 8:19:42.11372 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B8A > (read,lookup,modify,extend,delete) > 8:19:42.11387 10.10.10.1 -> 10.10.10.2 NFS R ACCESS3 OK > (read,lookup,modify,extend,delete) > 8:19:42.15340 10.10.10.2 -> 10.10.10.1 TCP D=2049 S=822 Ack=3569055649 > Seq=330388801 Len=0 Win=20638 Options= > 8:19:42.65429 10.10.10.2 -> 10.10.10.1 NFS C GETATTR3 FH=1391 > 8:19:42.65493 10.10.10.1 -> 10.10.10.2 NFS R GETATTR3 OK > 8:19:42.65507 10.10.10.2 -> 10.10.10.1 TCP D=2049 S=822 Ack=3569055765 > Seq=330388917 Len=0 Win=20638 Options= > 8:19:48.43236 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B45 > (read,lookup,modify,extend,delete) > 8:19:48.49820 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389029 > Seq=3569055765 Len=0 Win=32806 Options= > 8:19:49.12947 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B45 > (read,lookup,modify,extend,delete) (retransmit) > 8:19:49.19819 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389141 > Seq=3569055765 Len=0 Win=32806 Options= > 8:19:50.53345 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B45 > (read,lookup,modify,extend,delete) (retransmit) > 8:19:50.59817 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389253 > Seq=3569055765 Len=0 Win=32806 Options= > 8:19:52.64147 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B45 > (read,lookup,modify,extend,delete) (retransmit) > 8:19:52.70810 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389365 > Seq=3569055765 Len=0 Win=32806 Options= > 8:19:53.50200 10.10.10.2 -> 10.10.10.1 NFS C GETATTR3 FH=08CA > 8:19:53.56808 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389477 > Seq=3569055765 Len=0 Win=32806 Options= > > (as seeen from the ubuntu linux 3.5 client) > > 08:19:42.113444 10.10.10.2 -> 10.10.10.1 NFS 186 V3 ACCESS Call, > FH:0xbff47443, [Check: RD LU MD XT DL] > 08:19:42.113512 10.10.10.1 -> 10.10.10.2 NFS 190 V3 ACCESS Reply (Call In > 86), [Allowed: RD LU MD XT DL] > 08:19:42.113620 10.10.10.2 -> 10.10.10.1 NFS 186 V3 ACCESS Call, > FH:0x312c9eb9, [Check: RD LU MD XT DL] > 08:19:42.113804 10.10.10.1 -> 10.10.10.2 NFS 190 V3 ACCESS Reply (Call In > 88), [Allowed: RD LU MD XT DL] > 08:19:42.153301 10.10.10.2 -> 10.10.10.1 TCP 66 822 > nfs [ACK] Seq=7121 > Ack=4485 Win=20638 Len=0 TSval=3449855200 TSecr=396193080 > 08:19:42.654182 10.10.10.2 -> 10.10.10.1 NFS 182 V3 GETATTR Call, > FH:0x7b7d2a4e > 08:19:42.654932 10.10.10.1 -> 10.10.10.2 NFS 182 V3 GETATTR Reply (Call > In 91) Regular File mode:0644 uid:0 gid:0 > 08:19:42.654979 10.10.10.2 -> 10.10.10.1 TCP 66 822 > nfs [ACK] Seq=7237 > Ack=4601 Win=20638 Len=0 TSval=3449855325 TSecr=396193134 > 08:19:48.432250 10.10.10.2 -> 10.10.10.1 NFS 178 V3 ACCESS Call, > FH:0x505b4bee, [Check: RD LU MD XT DL] > 08:19:48.498217 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 > Ack=7349 Win=32806 Len=0 TSval=396193719 TSecr=3449856769 > 08:19:49.129364 10.10.10.2 -> 10.10.10.1 NFS 178 [RPC retransmission of > #94]V3 ACCESS Call, FH:0x505b4bee, [Check: RD LU MD XT DL] > 08:19:49.198215 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 > Ack=7461 Win=32806 Len=0 TSval=396193789 TSecr=3449856944 > 08:19:50.56 10.10.10.2 -> 10.10.10.1 NFS 178 [RPC retransmission of > #94]V3 ACCESS Call, FH:0x505b4bee, [Check: RD LU MD XT DL] > 08:19:50.598191 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 > Ack=7573 Win=32806 Len=0 TSval=396193929 TSecr=3449857295 > 08:19:52.641348 10.10.10.2 -> 10.10.10.1 NFS 178 [RPC retransmission of > #94]V3 ACCESS Call, FH:0x505b4bee, [Check: RD LU MD XT DL] > 08:19:52.708091 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 > Ack=7685 Win=32806 Len=0 TSval=396194140 TSecr=3449857822 > 08:19:53.501892 10.10.10.2 -> 10.10.10.1 NFS 178 V3 GETATTR Call, > FH:0x8a584406 > 08:19:53.568104 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 > Ack=7797 Win=32806 Len=0 TSval=396194226 TSecr=3449858037 Tobias, please send all NFS issues to the Illumos developer (Illumos's equivalent of the Linux kernel.org lists) list because the NFS developers are concentrated there. Lionel ___ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss
[OmniOS-discuss] nfs problems linux (client) illumos (server)
Folks, I have this nfs client (ubunty 3.5 kernel) which seems to have issues talking to our omnios server. In the example below the client does not seem to get an answer to his ACCESS3 call from 08:19:48.43 and starts retransmitting. It does not seem as if packets got lost ... Does this pattern ring a bell? (as seen from the omnios server) 8:19:42.11355 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=1F8F (read,lookup,modify,extend,delete) 8:19:42.11358 10.10.10.1 -> 10.10.10.2 NFS R ACCESS3 OK (read,lookup,modify,extend,delete) 8:19:42.11372 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B8A (read,lookup,modify,extend,delete) 8:19:42.11387 10.10.10.1 -> 10.10.10.2 NFS R ACCESS3 OK (read,lookup,modify,extend,delete) 8:19:42.15340 10.10.10.2 -> 10.10.10.1 TCP D=2049 S=822 Ack=3569055649 Seq=330388801 Len=0 Win=20638 Options= 8:19:42.65429 10.10.10.2 -> 10.10.10.1 NFS C GETATTR3 FH=1391 8:19:42.65493 10.10.10.1 -> 10.10.10.2 NFS R GETATTR3 OK 8:19:42.65507 10.10.10.2 -> 10.10.10.1 TCP D=2049 S=822 Ack=3569055765 Seq=330388917 Len=0 Win=20638 Options= 8:19:48.43236 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B45 (read,lookup,modify,extend,delete) 8:19:48.49820 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389029 Seq=3569055765 Len=0 Win=32806 Options= 8:19:49.12947 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B45 (read,lookup,modify,extend,delete) (retransmit) 8:19:49.19819 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389141 Seq=3569055765 Len=0 Win=32806 Options= 8:19:50.53345 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B45 (read,lookup,modify,extend,delete) (retransmit) 8:19:50.59817 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389253 Seq=3569055765 Len=0 Win=32806 Options= 8:19:52.64147 10.10.10.2 -> 10.10.10.1 NFS C ACCESS3 FH=8B45 (read,lookup,modify,extend,delete) (retransmit) 8:19:52.70810 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389365 Seq=3569055765 Len=0 Win=32806 Options= 8:19:53.50200 10.10.10.2 -> 10.10.10.1 NFS C GETATTR3 FH=08CA 8:19:53.56808 10.10.10.1 -> 10.10.10.2 TCP D=822 S=2049 Ack=330389477 Seq=3569055765 Len=0 Win=32806 Options= (as seeen from the ubuntu linux 3.5 client) 08:19:42.113444 10.10.10.2 -> 10.10.10.1 NFS 186 V3 ACCESS Call, FH:0xbff47443, [Check: RD LU MD XT DL] 08:19:42.113512 10.10.10.1 -> 10.10.10.2 NFS 190 V3 ACCESS Reply (Call In 86), [Allowed: RD LU MD XT DL] 08:19:42.113620 10.10.10.2 -> 10.10.10.1 NFS 186 V3 ACCESS Call, FH:0x312c9eb9, [Check: RD LU MD XT DL] 08:19:42.113804 10.10.10.1 -> 10.10.10.2 NFS 190 V3 ACCESS Reply (Call In 88), [Allowed: RD LU MD XT DL] 08:19:42.153301 10.10.10.2 -> 10.10.10.1 TCP 66 822 > nfs [ACK] Seq=7121 Ack=4485 Win=20638 Len=0 TSval=3449855200 TSecr=396193080 08:19:42.654182 10.10.10.2 -> 10.10.10.1 NFS 182 V3 GETATTR Call, FH:0x7b7d2a4e 08:19:42.654932 10.10.10.1 -> 10.10.10.2 NFS 182 V3 GETATTR Reply (Call In 91) Regular File mode:0644 uid:0 gid:0 08:19:42.654979 10.10.10.2 -> 10.10.10.1 TCP 66 822 > nfs [ACK] Seq=7237 Ack=4601 Win=20638 Len=0 TSval=3449855325 TSecr=396193134 08:19:48.432250 10.10.10.2 -> 10.10.10.1 NFS 178 V3 ACCESS Call, FH:0x505b4bee, [Check: RD LU MD XT DL] 08:19:48.498217 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 Ack=7349 Win=32806 Len=0 TSval=396193719 TSecr=3449856769 08:19:49.129364 10.10.10.2 -> 10.10.10.1 NFS 178 [RPC retransmission of #94]V3 ACCESS Call, FH:0x505b4bee, [Check: RD LU MD XT DL] 08:19:49.198215 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 Ack=7461 Win=32806 Len=0 TSval=396193789 TSecr=3449856944 08:19:50.56 10.10.10.2 -> 10.10.10.1 NFS 178 [RPC retransmission of #94]V3 ACCESS Call, FH:0x505b4bee, [Check: RD LU MD XT DL] 08:19:50.598191 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 Ack=7573 Win=32806 Len=0 TSval=396193929 TSecr=3449857295 08:19:52.641348 10.10.10.2 -> 10.10.10.1 NFS 178 [RPC retransmission of #94]V3 ACCESS Call, FH:0x505b4bee, [Check: RD LU MD XT DL] 08:19:52.708091 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 Ack=7685 Win=32806 Len=0 TSval=396194140 TSecr=3449857822 08:19:53.501892 10.10.10.2 -> 10.10.10.1 NFS 178 V3 GETATTR Call, FH:0x8a584406 08:19:53.568104 10.10.10.1 -> 10.10.10.2 TCP 66 nfs > 822 [ACK] Seq=4601 Ack=7797 Win=32806 Len=0 TSval=396194226 TSecr=3449858037 cheers tobi -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland http://it.oetiker.ch t...@oetiker.ch ++41 62 775 9902 / sb: -9900 ___ OmniOS-discuss mailing list OmniOS-discuss@lists.omniti.com http://lists.omniti.com/mailman/listinfo/omnios-discuss
