Like you I have checked all the logs that I have access to and I can not
figure out what is going on.
I have done a whole bunch of tcpdumps and I can not seem to make much
sense of them
The only thing that really sticks out are a lot of 'fh Unknown' messages
I have pasted the dumps below - If you have minute and can take a quick
look that would be greatly appreciated
I have mounted nfs a directory and all I am doing is -- touch goo; rm
goo; echo goo>goo
This results in a Remote I/O error when I try and recreate the goo file.
###########
# tcpdump #
###########
root@dc1test001 /root 144# tcpdump -i any -s 0 not host dc1test002 and
tcp and port 2049
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on any, link-type LINUX_SLL (Linux cooked), capture size 65535
bytes
22:37:33.772016 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
2973245987:2973246131, ack 111853069, win 1282, options [nop,nop,TS val
4004375 ecr 17107903], length 144: NFS request xid 416076561 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.772016 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
0:144, ack 1, win 1282, options [nop,nop,TS val 4004375 ecr 17107903],
length 144: NFS request xid 416076561 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.772016 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
0:144, ack 1, win 1282, options [nop,nop,TS val 4004375 ecr 17107903],
length 144: NFS request xid 416076561 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.773061 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
1:265, ack 144, win 1223, options [nop,nop,TS val 17108904 ecr 4004375],
length 264: NFS reply xid 416076561 reply ok 260 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
22:37:33.773074 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
1:265, ack 144, win 1223, options [nop,nop,TS val 17108904 ecr 4004375],
length 264: NFS reply xid 416076561 reply ok 260 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
22:37:33.773077 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
1:265, ack 144, win 1223, options [nop,nop,TS val 17108904 ecr 4004375],
length 264: NFS reply xid 416076561 reply ok 260 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
22:37:33.773361 IP dc1test003.962 > dc1test001.nfs: Flags [.], ack 265,
win 1296, options [nop,nop,TS val 4004375 ecr 17108904], length 0
22:37:33.773361 IP dc1test003.962 > dc1test001.nfs: Flags [.], ack 265,
win 1296, options [nop,nop,TS val 4004375 ecr 17108904], length 0
22:37:33.773361 IP dc1test003.962 > dc1test001.nfs: Flags [.], ack 265,
win 1296, options [nop,nop,TS val 4004375 ecr 17108904], length 0
22:37:33.773394 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
144:284, ack 265, win 1296, options [nop,nop,TS val 4004375 ecr
17108904], length 140: NFS request xid 432853777 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
NFS_ACCESS_READ|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_EXECUTE
22:37:33.773394 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
144:284, ack 265, win 1296, options [nop,nop,TS val 4004375 ecr
17108904], length 140: NFS request xid 432853777 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
NFS_ACCESS_READ|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_EXECUTE
22:37:33.773394 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
144:284, ack 265, win 1296, options [nop,nop,TS val 4004375 ecr
17108904], length 140: NFS request xid 432853777 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
NFS_ACCESS_READ|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_EXECUTE
22:37:33.773871 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
265:305, ack 284, win 1232, options [nop,nop,TS val 17108904 ecr
4004375], length 40: NFS reply xid 432853777 reply ok 36 access c 002d
22:37:33.773885 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
265:305, ack 284, win 1232, options [nop,nop,TS val 17108904 ecr
4004375], length 40: NFS reply xid 432853777 reply ok 36 access c 002d
22:37:33.773887 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
265:305, ack 284, win 1232, options [nop,nop,TS val 17108904 ecr
4004375], length 40: NFS reply xid 432853777 reply ok 36 access c 002d
22:37:33.774228 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
284:448, ack 305, win 1296, options [nop,nop,TS val 4004375 ecr
17108904], length 164: NFS request xid 449630993 setattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
22:37:33.774228 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
284:448, ack 305, win 1296, options [nop,nop,TS val 4004375 ecr
17108904], length 164: NFS request xid 449630993 setattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
22:37:33.774228 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
284:448, ack 305, win 1296, options [nop,nop,TS val 4004375 ecr
17108904], length 164: NFS request xid 449630993 setattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
22:37:33.774952 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
305:453, ack 448, win 1240, options [nop,nop,TS val 17108905 ecr
4004375], length 148: NFS reply xid 449630993 reply ok 144 setattr
22:37:33.774966 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
305:453, ack 448, win 1240, options [nop,nop,TS val 17108905 ecr
4004375], length 148: NFS reply xid 449630993 reply ok 144 setattr
22:37:33.774969 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
305:453, ack 448, win 1240, options [nop,nop,TS val 17108905 ecr
4004375], length 148: NFS reply xid 449630993 reply ok 144 setattr
22:37:33.776824 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
448:592, ack 453, win 1309, options [nop,nop,TS val 4004376 ecr
17108905], length 144: NFS request xid 466408209 remove fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.776824 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
448:592, ack 453, win 1309, options [nop,nop,TS val 4004376 ecr
17108905], length 144: NFS request xid 466408209 remove fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.776824 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
448:592, ack 453, win 1309, options [nop,nop,TS val 4004376 ecr
17108905], length 144: NFS request xid 466408209 remove fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.777725 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
453:601, ack 592, win 1248, options [nop,nop,TS val 17108905 ecr
4004376], length 148: NFS reply xid 466408209 reply ok 144 remove
22:37:33.777739 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
453:601, ack 592, win 1248, options [nop,nop,TS val 17108905 ecr
4004376], length 148: NFS reply xid 466408209 reply ok 144 remove
22:37:33.777742 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
453:601, ack 592, win 1248, options [nop,nop,TS val 17108905 ecr
4004376], length 148: NFS reply xid 466408209 reply ok 144 remove
22:37:33.778260 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
592:732, ack 601, win 1322, options [nop,nop,TS val 4004376 ecr
17108905], length 140: NFS request xid 483185425 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
NFS_ACCESS_READ|NFS_ACCESS_LOOKUP|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_DELETE
22:37:33.778260 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
592:732, ack 601, win 1322, options [nop,nop,TS val 4004376 ecr
17108905], length 140: NFS request xid 483185425 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
NFS_ACCESS_READ|NFS_ACCESS_LOOKUP|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_DELETE
22:37:33.778260 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
592:732, ack 601, win 1322, options [nop,nop,TS val 4004376 ecr
17108905], length 140: NFS request xid 483185425 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
NFS_ACCESS_READ|NFS_ACCESS_LOOKUP|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_DELETE
22:37:33.778727 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
601:641, ack 732, win 1257, options [nop,nop,TS val 17108906 ecr
4004376], length 40: NFS reply xid 483185425 reply ok 36 access c 001f
22:37:33.778741 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
601:641, ack 732, win 1257, options [nop,nop,TS val 17108906 ecr
4004376], length 40: NFS reply xid 483185425 reply ok 36 access c 001f
22:37:33.778744 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
601:641, ack 732, win 1257, options [nop,nop,TS val 17108906 ecr
4004376], length 40: NFS reply xid 483185425 reply ok 36 access c 001f
22:37:33.778998 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
732:876, ack 641, win 1322, options [nop,nop,TS val 4004377 ecr
17108906], length 144: NFS request xid 499962641 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.778998 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
732:876, ack 641, win 1322, options [nop,nop,TS val 4004377 ecr
17108906], length 144: NFS request xid 499962641 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.778998 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
732:876, ack 641, win 1322, options [nop,nop,TS val 4004377 ecr
17108906], length 144: NFS request xid 499962641 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.779946 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
641:677, ack 876, win 1265, options [nop,nop,TS val 17108906 ecr
4004377], length 36: NFS reply xid 499962641 reply ok 32 lookup ERROR:
No such file or directory
22:37:33.779960 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
641:677, ack 876, win 1265, options [nop,nop,TS val 17108906 ecr
4004377], length 36: NFS reply xid 499962641 reply ok 32 lookup ERROR:
No such file or directory
22:37:33.779962 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
641:677, ack 876, win 1265, options [nop,nop,TS val 17108906 ecr
4004377], length 36: NFS reply xid 499962641 reply ok 32 lookup ERROR:
No such file or directory
22:37:33.780210 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
876:1052, ack 677, win 1322, options [nop,nop,TS val 4004377 ecr
17108906], length 176: NFS request xid 516739857 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.780210 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
876:1052, ack 677, win 1322, options [nop,nop,TS val 4004377 ecr
17108906], length 176: NFS request xid 516739857 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.780210 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
876:1052, ack 677, win 1322, options [nop,nop,TS val 4004377 ecr
17108906], length 176: NFS request xid 516739857 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:37:33.781367 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
677:973, ack 1052, win 1274, options [nop,nop,TS val 17108906 ecr
4004377], length 296: NFS reply xid 516739857 reply ok 292 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD40F22239C3334CCD80082C24
22:37:33.781377 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
677:973, ack 1052, win 1274, options [nop,nop,TS val 17108906 ecr
4004377], length 296: NFS reply xid 516739857 reply ok 292 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD40F22239C3334CCD80082C24
22:37:33.781380 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
677:973, ack 1052, win 1274, options [nop,nop,TS val 17108906 ecr
4004377], length 296: NFS reply xid 516739857 reply ok 292 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD40F22239C3334CCD80082C24
22:37:33.781640 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
1052:1192, ack 973, win 1335, options [nop,nop,TS val 4004377 ecr
17108906], length 140: NFS request xid 533517073 getattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:37:33.781640 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
1052:1192, ack 973, win 1335, options [nop,nop,TS val 4004377 ecr
17108906], length 140: NFS request xid 533517073 getattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:37:33.781640 IP dc1test003.962 > dc1test001.nfs: Flags [P.], seq
1052:1192, ack 973, win 1335, options [nop,nop,TS val 4004377 ecr
17108906], length 140: NFS request xid 533517073 getattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:37:33.782262 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
973:1113, ack 1192, win 1282, options [nop,nop,TS val 17108907 ecr
4004377], length 140: NFS reply xid 533517073 reply ok 136 getattr
ERROR: Unspecified error on server
22:37:33.782271 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
973:1113, ack 1192, win 1282, options [nop,nop,TS val 17108907 ecr
4004377], length 140: NFS reply xid 533517073 reply ok 136 getattr
ERROR: Unspecified error on server
22:37:33.782273 IP dc1test001.nfs > dc1test003.962: Flags [P.], seq
973:1113, ack 1192, win 1282, options [nop,nop,TS val 17108907 ecr
4004377], length 140: NFS reply xid 533517073 reply ok 136 getattr
ERROR: Unspecified error on server
22:37:33.822533 IP dc1test003.962 > dc1test001.nfs: Flags [.], ack 1113,
win 1349, options [nop,nop,TS val 4004388 ecr 17108907], length 0
22:37:33.822533 IP dc1test003.962 > dc1test001.nfs: Flags [.], ack 1113,
win 1349, options [nop,nop,TS val 4004388 ecr 17108907], length 0
22:37:33.822533 IP dc1test003.962 > dc1test001.nfs: Flags [.], ack 1113,
win 1349, options [nop,nop,TS val 4004388 ecr 17108907], length 0
###################
# tcpdump verbose #
###################
root@dc1test001 /root 142# tcpdump -i any -v -s 0 not host dc1test002
and tcp and port 2049
tcpdump: listening on any, link-type LINUX_SLL (Linux cooked), capture
size 65535 bytes
22:36:39.715407 IP (tos 0x0, ttl 63, id 4196, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x11b8
(correct), seq 2973244251:2973244391, ack 111851325, win 1176, options
[nop,nop,TS val 3990861 ecr 17092903], length 140: NFS request xid
214749969 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
NFS_ACCESS_READ|NFS_ACCESS_LOOKUP|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_DELETE
22:36:39.715407 IP (tos 0x0, ttl 63, id 4196, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x11b8
(correct), seq 0:140, ack 1, win 1176, options [nop,nop,TS val 3990861
ecr 17092903], length 140: NFS request xid 214749969 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
NFS_ACCESS_READ|NFS_ACCESS_LOOKUP|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_DELETE
22:36:39.715407 IP (tos 0x0, ttl 63, id 4196, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x11b8
(correct), seq 0:140, ack 1, win 1176, options [nop,nop,TS val 3990861
ecr 17092903], length 140: NFS request xid 214749969 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
NFS_ACCESS_READ|NFS_ACCESS_LOOKUP|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_DELETE
22:36:39.715972 IP (tos 0x0, ttl 64, id 37645, offset 0, flags [DF],
proto TCP (6), length 92)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2d5e
(incorrect -> 0x8cc1), seq 1:41, ack 140, win 1123, options [nop,nop,TS
val 17095390 ecr 3990861], length 40: NFS reply xid 214749969 reply ok
36 access attr: c 001f
22:36:39.715985 IP (tos 0x0, ttl 64, id 37645, offset 0, flags [DF],
proto TCP (6), length 92)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2d5e
(incorrect -> 0x8cc1), seq 1:41, ack 140, win 1123, options [nop,nop,TS
val 17095390 ecr 3990861], length 40: NFS reply xid 214749969 reply ok
36 access attr: c 001f
22:36:39.715988 IP (tos 0x0, ttl 64, id 37645, offset 0, flags [DF],
proto TCP (6), length 92)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2d5e
(incorrect -> 0x8cc1), seq 1:41, ack 140, win 1123, options [nop,nop,TS
val 17095390 ecr 3990861], length 40: NFS reply xid 214749969 reply ok
36 access attr: c 001f
22:36:39.716246 IP (tos 0x0, ttl 63, id 4197, offset 0, flags [DF],
proto TCP (6), length 52)
dc1test003.962 > dc1test001.nfs: Flags [.], cksum 0xecb6 (correct),
ack 41, win 1176, options [nop,nop,TS val 3990861 ecr 17095390], length 0
22:36:39.716246 IP (tos 0x0, ttl 63, id 4197, offset 0, flags [DF],
proto TCP (6), length 52)
dc1test003.962 > dc1test001.nfs: Flags [.], cksum 0xecb6 (correct),
ack 41, win 1176, options [nop,nop,TS val 3990861 ecr 17095390], length 0
22:36:39.716246 IP (tos 0x0, ttl 63, id 4197, offset 0, flags [DF],
proto TCP (6), length 52)
dc1test003.962 > dc1test001.nfs: Flags [.], cksum 0xecb6 (correct),
ack 41, win 1176, options [nop,nop,TS val 3990861 ecr 17095390], length 0
22:36:39.716276 IP (tos 0x0, ttl 63, id 4198, offset 0, flags [DF],
proto TCP (6), length 196)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2ff2
(correct), seq 140:284, ack 41, win 1176, options [nop,nop,TS val
3990861 ecr 17095390], length 144: NFS request xid 231527185 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.716276 IP (tos 0x0, ttl 63, id 4198, offset 0, flags [DF],
proto TCP (6), length 196)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2ff2
(correct), seq 140:284, ack 41, win 1176, options [nop,nop,TS val
3990861 ecr 17095390], length 144: NFS request xid 231527185 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.716276 IP (tos 0x0, ttl 63, id 4198, offset 0, flags [DF],
proto TCP (6), length 196)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2ff2
(correct), seq 140:284, ack 41, win 1176, options [nop,nop,TS val
3990861 ecr 17095390], length 144: NFS request xid 231527185 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.717087 IP (tos 0x0, ttl 64, id 37646, offset 0, flags [DF],
proto TCP (6), length 316)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2e3e
(incorrect -> 0x2201), seq 41:305, ack 284, win 1131, options
[nop,nop,TS val 17095390 ecr 3990861], length 264: NFS reply xid
231527185 reply ok 260 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CDC8D91E5F0F934C2AA60D09A0
REG 644 ids 0/0 sz 0
22:36:39.717101 IP (tos 0x0, ttl 64, id 37646, offset 0, flags [DF],
proto TCP (6), length 316)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2e3e
(incorrect -> 0x2201), seq 41:305, ack 284, win 1131, options
[nop,nop,TS val 17095390 ecr 3990861], length 264: NFS reply xid
231527185 reply ok 260 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CDC8D91E5F0F934C2AA60D09A0
REG 644 ids 0/0 sz 0
22:36:39.717103 IP (tos 0x0, ttl 64, id 37646, offset 0, flags [DF],
proto TCP (6), length 316)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2e3e
(incorrect -> 0x2201), seq 41:305, ack 284, win 1131, options
[nop,nop,TS val 17095390 ecr 3990861], length 264: NFS reply xid
231527185 reply ok 260 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CDC8D91E5F0F934C2AA60D09A0
REG 644 ids 0/0 sz 0
22:36:39.717420 IP (tos 0x0, ttl 63, id 4199, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x7a3f
(correct), seq 284:424, ack 305, win 1190, options [nop,nop,TS val
3990861 ecr 17095390], length 140: NFS request xid 248304401 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CDC8D91E5F0F934C2AA60D09A0
NFS_ACCESS_READ|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_EXECUTE
22:36:39.717420 IP (tos 0x0, ttl 63, id 4199, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x7a3f
(correct), seq 284:424, ack 305, win 1190, options [nop,nop,TS val
3990861 ecr 17095390], length 140: NFS request xid 248304401 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CDC8D91E5F0F934C2AA60D09A0
NFS_ACCESS_READ|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_EXECUTE
22:36:39.717420 IP (tos 0x0, ttl 63, id 4199, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x7a3f
(correct), seq 284:424, ack 305, win 1190, options [nop,nop,TS val
3990861 ecr 17095390], length 140: NFS request xid 248304401 access fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CDC8D91E5F0F934C2AA60D09A0
NFS_ACCESS_READ|NFS_ACCESS_MODIFY|NFS_ACCESS_EXTEND|NFS_ACCESS_EXECUTE
22:36:39.717912 IP (tos 0x0, ttl 64, id 37647, offset 0, flags [DF],
proto TCP (6), length 92)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2d5e
(incorrect -> 0x8856), seq 305:345, ack 424, win 1140, options
[nop,nop,TS val 17095390 ecr 3990861], length 40: NFS reply xid
248304401 reply ok 36 access attr: c 002d
22:36:39.717925 IP (tos 0x0, ttl 64, id 37647, offset 0, flags [DF],
proto TCP (6), length 92)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2d5e
(incorrect -> 0x8856), seq 305:345, ack 424, win 1140, options
[nop,nop,TS val 17095390 ecr 3990861], length 40: NFS reply xid
248304401 reply ok 36 access attr: c 002d
22:36:39.717928 IP (tos 0x0, ttl 64, id 37647, offset 0, flags [DF],
proto TCP (6), length 92)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2d5e
(incorrect -> 0x8856), seq 305:345, ack 424, win 1140, options
[nop,nop,TS val 17095390 ecr 3990861], length 40: NFS reply xid
248304401 reply ok 36 access attr: c 002d
22:36:39.718265 IP (tos 0x0, ttl 63, id 4200, offset 0, flags [DF],
proto TCP (6), length 216)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x7888
(correct), seq 424:588, ack 345, win 1190, options [nop,nop,TS val
3990861 ecr 17095390], length 164: NFS request xid 265081617 setattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CDC8D91E5F0F934C2AA60D09A0
22:36:39.718265 IP (tos 0x0, ttl 63, id 4200, offset 0, flags [DF],
proto TCP (6), length 216)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x7888
(correct), seq 424:588, ack 345, win 1190, options [nop,nop,TS val
3990861 ecr 17095390], length 164: NFS request xid 265081617 setattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CDC8D91E5F0F934C2AA60D09A0
22:36:39.718265 IP (tos 0x0, ttl 63, id 4200, offset 0, flags [DF],
proto TCP (6), length 216)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x7888
(correct), seq 424:588, ack 345, win 1190, options [nop,nop,TS val
3990861 ecr 17095390], length 164: NFS request xid 265081617 setattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CDC8D91E5F0F934C2AA60D09A0
22:36:39.719007 IP (tos 0x0, ttl 64, id 37648, offset 0, flags [DF],
proto TCP (6), length 200)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2dca
(incorrect -> 0x1776), seq 345:493, ack 588, win 1148, options
[nop,nop,TS val 17095391 ecr 3990861], length 148: NFS reply xid
265081617 reply ok 144 setattr POST: REG 644 ids 0/0 sz 0
22:36:39.719020 IP (tos 0x0, ttl 64, id 37648, offset 0, flags [DF],
proto TCP (6), length 200)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2dca
(incorrect -> 0x1776), seq 345:493, ack 588, win 1148, options
[nop,nop,TS val 17095391 ecr 3990861], length 148: NFS reply xid
265081617 reply ok 144 setattr POST: REG 644 ids 0/0 sz 0
22:36:39.719023 IP (tos 0x0, ttl 64, id 37648, offset 0, flags [DF],
proto TCP (6), length 200)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2dca
(incorrect -> 0x1776), seq 345:493, ack 588, win 1148, options
[nop,nop,TS val 17095391 ecr 3990861], length 148: NFS reply xid
265081617 reply ok 144 setattr POST: REG 644 ids 0/0 sz 0
22:36:39.720930 IP (tos 0x0, ttl 63, id 4201, offset 0, flags [DF],
proto TCP (6), length 196)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2948
(correct), seq 588:732, ack 493, win 1203, options [nop,nop,TS val
3990862 ecr 17095391], length 144: NFS request xid 281858833 remove fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.720930 IP (tos 0x0, ttl 63, id 4201, offset 0, flags [DF],
proto TCP (6), length 196)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2948
(correct), seq 588:732, ack 493, win 1203, options [nop,nop,TS val
3990862 ecr 17095391], length 144: NFS request xid 281858833 remove fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.720930 IP (tos 0x0, ttl 63, id 4201, offset 0, flags [DF],
proto TCP (6), length 196)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2948
(correct), seq 588:732, ack 493, win 1203, options [nop,nop,TS val
3990862 ecr 17095391], length 144: NFS request xid 281858833 remove fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.721826 IP (tos 0x0, ttl 64, id 37649, offset 0, flags [DF],
proto TCP (6), length 200)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2dca
(incorrect -> 0x4d14), seq 493:641, ack 732, win 1156, options
[nop,nop,TS val 17095391 ecr 3990862], length 148: NFS reply xid
281858833 reply ok 144 remove POST: DIR 755 ids 0/0 sz 4
22:36:39.721841 IP (tos 0x0, ttl 64, id 37649, offset 0, flags [DF],
proto TCP (6), length 200)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2dca
(incorrect -> 0x4d14), seq 493:641, ack 732, win 1156, options
[nop,nop,TS val 17095391 ecr 3990862], length 148: NFS reply xid
281858833 reply ok 144 remove POST: DIR 755 ids 0/0 sz 4
22:36:39.721852 IP (tos 0x0, ttl 64, id 37649, offset 0, flags [DF],
proto TCP (6), length 200)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2dca
(incorrect -> 0x4d14), seq 493:641, ack 732, win 1156, options
[nop,nop,TS val 17095391 ecr 3990862], length 148: NFS reply xid
281858833 reply ok 144 remove POST: DIR 755 ids 0/0 sz 4
22:36:39.722389 IP (tos 0x0, ttl 63, id 4202, offset 0, flags [DF],
proto TCP (6), length 196)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2720
(correct), seq 732:876, ack 641, win 1216, options [nop,nop,TS val
3990862 ecr 17095391], length 144: NFS request xid 298636049 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.722389 IP (tos 0x0, ttl 63, id 4202, offset 0, flags [DF],
proto TCP (6), length 196)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2720
(correct), seq 732:876, ack 641, win 1216, options [nop,nop,TS val
3990862 ecr 17095391], length 144: NFS request xid 298636049 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.722389 IP (tos 0x0, ttl 63, id 4202, offset 0, flags [DF],
proto TCP (6), length 196)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2720
(correct), seq 732:876, ack 641, win 1216, options [nop,nop,TS val
3990862 ecr 17095391], length 144: NFS request xid 298636049 lookup fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.723426 IP (tos 0x0, ttl 64, id 37650, offset 0, flags [DF],
proto TCP (6), length 88)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2d5a
(incorrect -> 0x8259), seq 641:677, ack 876, win 1165, options
[nop,nop,TS val 17095392 ecr 3990862], length 36: NFS reply xid
298636049 reply ok 32 lookup ERROR: No such file or directory
22:36:39.723440 IP (tos 0x0, ttl 64, id 37650, offset 0, flags [DF],
proto TCP (6), length 88)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2d5a
(incorrect -> 0x8259), seq 641:677, ack 876, win 1165, options
[nop,nop,TS val 17095392 ecr 3990862], length 36: NFS reply xid
298636049 reply ok 32 lookup ERROR: No such file or directory
22:36:39.723444 IP (tos 0x0, ttl 64, id 37650, offset 0, flags [DF],
proto TCP (6), length 88)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2d5a
(incorrect -> 0x8259), seq 641:677, ack 876, win 1165, options
[nop,nop,TS val 17095392 ecr 3990862], length 36: NFS reply xid
298636049 reply ok 32 lookup ERROR: No such file or directory
22:36:39.723698 IP (tos 0x0, ttl 63, id 4203, offset 0, flags [DF],
proto TCP (6), length 228)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2380
(correct), seq 876:1052, ack 677, win 1216, options [nop,nop,TS val
3990863 ecr 17095392], length 176: NFS request xid 315413265 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.723698 IP (tos 0x0, ttl 63, id 4203, offset 0, flags [DF],
proto TCP (6), length 228)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2380
(correct), seq 876:1052, ack 677, win 1216, options [nop,nop,TS val
3990863 ecr 17095392], length 176: NFS request xid 315413265 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.723698 IP (tos 0x0, ttl 63, id 4203, offset 0, flags [DF],
proto TCP (6), length 228)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0x2380
(correct), seq 876:1052, ack 677, win 1216, options [nop,nop,TS val
3990863 ecr 17095392], length 176: NFS request xid 315413265 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
"goo"
22:36:39.724979 IP (tos 0x0, ttl 64, id 37651, offset 0, flags [DF],
proto TCP (6), length 348)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2e5e
(incorrect -> 0x1b13), seq 677:973, ack 1052, win 1173, options
[nop,nop,TS val 17095392 ecr 3990863], length 296: NFS reply xid
315413265 reply ok 292 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
REG 644 ids 0/0 sz 0
22:36:39.724990 IP (tos 0x0, ttl 64, id 37651, offset 0, flags [DF],
proto TCP (6), length 348)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2e5e
(incorrect -> 0x1b13), seq 677:973, ack 1052, win 1173, options
[nop,nop,TS val 17095392 ecr 3990863], length 296: NFS reply xid
315413265 reply ok 292 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
REG 644 ids 0/0 sz 0
22:36:39.725001 IP (tos 0x0, ttl 64, id 37651, offset 0, flags [DF],
proto TCP (6), length 348)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2e5e
(incorrect -> 0x1b13), seq 677:973, ack 1052, win 1173, options
[nop,nop,TS val 17095392 ecr 3990863], length 296: NFS reply xid
315413265 reply ok 292 create fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD21CF2E61F45846EE933FFFEC
REG 644 ids 0/0 sz 0
22:36:39.725256 IP (tos 0x0, ttl 63, id 4204, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0xf815
(correct), seq 1052:1192, ack 973, win 1229, options [nop,nop,TS val
3990863 ecr 17095392], length 140: NFS request xid 332190481 getattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:36:39.725256 IP (tos 0x0, ttl 63, id 4204, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0xf815
(correct), seq 1052:1192, ack 973, win 1229, options [nop,nop,TS val
3990863 ecr 17095392], length 140: NFS request xid 332190481 getattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:36:39.725256 IP (tos 0x0, ttl 63, id 4204, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test003.962 > dc1test001.nfs: Flags [P.], cksum 0xf815
(correct), seq 1052:1192, ack 973, win 1229, options [nop,nop,TS val
3990863 ecr 17095392], length 140: NFS request xid 332190481 getattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:36:39.725933 IP (tos 0x0, ttl 64, id 37652, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2dc2
(incorrect -> 0x76f2), seq 973:1113, ack 1192, win 1181, options
[nop,nop,TS val 17095392 ecr 3990863], length 140: NFS reply xid
332190481 reply ok 136 getattr ERROR: Unspecified error on server
22:36:39.725941 IP (tos 0x0, ttl 64, id 37652, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2dc2
(incorrect -> 0x76f2), seq 973:1113, ack 1192, win 1181, options
[nop,nop,TS val 17095392 ecr 3990863], length 140: NFS reply xid
332190481 reply ok 136 getattr ERROR: Unspecified error on server
22:36:39.725943 IP (tos 0x0, ttl 64, id 37652, offset 0, flags [DF],
proto TCP (6), length 192)
dc1test001.nfs > dc1test003.962: Flags [P.], cksum 0x2dc2
(incorrect -> 0x76f2), seq 973:1113, ack 1192, win 1181, options
[nop,nop,TS val 17095392 ecr 3990863], length 140: NFS reply xid
332190481 reply ok 136 getattr ERROR: Unspecified error on server
22:36:39.762562 IP (tos 0x0, ttl 63, id 4205, offset 0, flags [DF],
proto TCP (6), length 52)
dc1test003.962 > dc1test001.nfs: Flags [.], cksum 0xe419 (correct),
ack 1113, win 1243, options [nop,nop,TS val 3990873 ecr 17095392], length 0
22:36:39.762562 IP (tos 0x0, ttl 63, id 4205, offset 0, flags [DF],
proto TCP (6), length 52)
dc1test003.962 > dc1test001.nfs: Flags [.], cksum 0xe419 (correct),
ack 1113, win 1243, options [nop,nop,TS val 3990873 ecr 17095392], length 0
22:36:39.762562 IP (tos 0x0, ttl 63, id 4205, offset 0, flags [DF],
proto TCP (6), length 52)
dc1test003.962 > dc1test001.nfs: Flags [.], cksum 0xe419 (correct),
ack 1113, win 1243, options [nop,nop,TS val 3990873 ecr 17095392], length 0
22:36:40.851774 IP (tos 0x0, ttl 62, id 59690, offset 0, flags [DF],
proto TCP (6), length 188)
vc1util001.684 > dc1test001.nfs: Flags [P.], cksum 0x6f55
(correct), seq 2245991931:2245992067, ack 2222620198, win 1359, options
[nop,nop,TS val 2705398265 ecr 17090675], length 136: NFS request xid
3743003364 getattr fh
Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:36:40.851774 IP (tos 0x0, ttl 62, id 59690, offset 0, flags [DF],
proto TCP (6), length 188)
vc1util001.684 > dc1test001.nfs: Flags [P.], cksum 0x6f55
(correct), seq 0:136, ack 1, win 1359, options [nop,nop,TS val
2705398265 ecr 17090675], length 136: NFS request xid 3743003364 getattr
fh Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:36:40.851774 IP (tos 0x0, ttl 62, id 59690, offset 0, flags [DF],
proto TCP (6), length 188)
vc1util001.684 > dc1test001.nfs: Flags [P.], cksum 0x6f55
(correct), seq 0:136, ack 1, win 1359, options [nop,nop,TS val
2705398265 ecr 17090675], length 136: NFS request xid 3743003364 getattr
fh Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:36:40.852294 IP (tos 0x0, ttl 64, id 11639, offset 0, flags [DF],
proto TCP (6), length 168)
dc1test001.nfs > vc1util001.684: Flags [P.], cksum 0x2eb1
(incorrect -> 0x0748), seq 1:117, ack 136, win 1452, options [nop,nop,TS
val 17095674 ecr 2705398265], length 116: NFS reply xid 3743003364 reply
ok 112 getattr DIR 755 ids 0/0 sz 5
22:36:40.852307 IP (tos 0x0, ttl 64, id 11639, offset 0, flags [DF],
proto TCP (6), length 168)
dc1test001.nfs > vc1util001.684: Flags [P.], cksum 0x2eb1
(incorrect -> 0x0748), seq 1:117, ack 136, win 1452, options [nop,nop,TS
val 17095674 ecr 2705398265], length 116: NFS reply xid 3743003364 reply
ok 112 getattr DIR 755 ids 0/0 sz 5
22:36:40.852310 IP (tos 0x0, ttl 64, id 11639, offset 0, flags [DF],
proto TCP (6), length 168)
dc1test001.nfs > vc1util001.684: Flags [P.], cksum 0x2eb1
(incorrect -> 0x0748), seq 1:117, ack 136, win 1452, options [nop,nop,TS
val 17095674 ecr 2705398265], length 116: NFS reply xid 3743003364 reply
ok 112 getattr DIR 755 ids 0/0 sz 5
22:36:40.852605 IP (tos 0x0, ttl 62, id 59691, offset 0, flags [DF],
proto TCP (6), length 52)
vc1util001.684 > dc1test001.nfs: Flags [.], cksum 0xf8f8 (correct),
ack 117, win 1359, options [nop,nop,TS val 2705398266 ecr 17095674],
length 0
22:36:40.852605 IP (tos 0x0, ttl 62, id 59691, offset 0, flags [DF],
proto TCP (6), length 52)
vc1util001.684 > dc1test001.nfs: Flags [.], cksum 0xf8f8 (correct),
ack 117, win 1359, options [nop,nop,TS val 2705398266 ecr 17095674],
length 0
22:36:40.852605 IP (tos 0x0, ttl 62, id 59691, offset 0, flags [DF],
proto TCP (6), length 52)
vc1util001.684 > dc1test001.nfs: Flags [.], cksum 0xf8f8 (correct),
ack 117, win 1359, options [nop,nop,TS val 2705398266 ecr 17095674],
length 0
22:36:40.853423 IP (tos 0x0, ttl 62, id 59692, offset 0, flags [DF],
proto TCP (6), length 188)
vc1util001.684 > dc1test001.nfs: Flags [P.], cksum 0x5b8a
(correct), seq 136:272, ack 117, win 1359, options [nop,nop,TS val
2705398266 ecr 17095674], length 136: NFS request xid 3759780580 fsstat
fh Unknown/3A4F474CB9B0E7ADE4D1473EABE4B4597E909CDE000000000000000000000000
22:36:40.853423 IP (tos 0x0, ttl 62, id 59692, offset 0, flags [DF],
proto TCP (6), length 188)
vc1util001.684 > dc1test001.nfs: Flags [P.], cksum 0x5b8a
(correct), seq 136:272, ack 117, win 1359, options [nop,nop,TS val
2705398266 ecr 17095674], length 136: NFS request xid 3759780580 fsstat
fh Unknown/3A4F474CB9B0E7ADE4D1473EABE4B4597E909CDE000000000000000000000000
22:36:40.853423 IP (tos 0x0, ttl 62, id 59692, offset 0, flags [DF],
proto TCP (6), length 188)
vc1util001.684 > dc1test001.nfs: Flags [P.], cksum 0x5b8a
(correct), seq 136:272, ack 117, win 1359, options [nop,nop,TS val
2705398266 ecr 17095674], length 136: NFS request xid 3759780580 fsstat
fh Unknown/3A4F474CB9B0E7ADE4D1473EABE4B4597E909CDE000000000000000000000000
22:36:40.854641 IP (tos 0x0, ttl 64, id 11640, offset 0, flags [DF],
proto TCP (6), length 224)
dc1test001.nfs > vc1util001.684: Flags [P.], cksum 0x2ee9
(incorrect -> 0x2634), seq 117:289, ack 272, win 1452, options
[nop,nop,TS val 17095675 ecr 2705398266], length 172: NFS reply xid
3759780580 reply ok 168 fsstat POST: DIR 755 ids 0/0 sz 9 tbytes
1930513743872 fbytes 1930513612800 abytes 1930513612800 tfiles
3770534746 ffiles 3770534593 afiles 3770534593 invar 0
22:36:40.854655 IP (tos 0x0, ttl 64, id 11640, offset 0, flags [DF],
proto TCP (6), length 224)
dc1test001.nfs > vc1util001.684: Flags [P.], cksum 0x2ee9
(incorrect -> 0x2634), seq 117:289, ack 272, win 1452, options
[nop,nop,TS val 17095675 ecr 2705398266], length 172: NFS reply xid
3759780580 reply ok 168 fsstat POST: DIR 755 ids 0/0 sz 9 tbytes
1930513743872 fbytes 1930513612800 abytes 1930513612800 tfiles
3770534746 ffiles 3770534593 afiles 3770534593 invar 0
22:36:40.854658 IP (tos 0x0, ttl 64, id 11640, offset 0, flags [DF],
proto TCP (6), length 224)
dc1test001.nfs > vc1util001.684: Flags [P.], cksum 0x2ee9
(incorrect -> 0x2634), seq 117:289, ack 272, win 1452, options
[nop,nop,TS val 17095675 ecr 2705398266], length 172: NFS reply xid
3759780580 reply ok 168 fsstat POST: DIR 755 ids 0/0 sz 9 tbytes
1930513743872 fbytes 1930513612800 abytes 1930513612800 tfiles
3770534746 ffiles 3770534593 afiles 3770534593 invar 0
22:36:40.855077 IP (tos 0x0, ttl 62, id 59693, offset 0, flags [DF],
proto TCP (6), length 188)
vc1util001.684 > dc1test001.nfs: Flags [P.], cksum 0x5782
(correct), seq 272:408, ack 289, win 1368, options [nop,nop,TS val
2705398266 ecr 17095675], length 136: NFS request xid 3776557796 fsstat
fh Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:36:40.855077 IP (tos 0x0, ttl 62, id 59693, offset 0, flags [DF],
proto TCP (6), length 188)
vc1util001.684 > dc1test001.nfs: Flags [P.], cksum 0x5782
(correct), seq 272:408, ack 289, win 1368, options [nop,nop,TS val
2705398266 ecr 17095675], length 136: NFS request xid 3776557796 fsstat
fh Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:36:40.855077 IP (tos 0x0, ttl 62, id 59693, offset 0, flags [DF],
proto TCP (6), length 188)
vc1util001.684 > dc1test001.nfs: Flags [P.], cksum 0x5782
(correct), seq 272:408, ack 289, win 1368, options [nop,nop,TS val
2705398266 ecr 17095675], length 136: NFS request xid 3776557796 fsstat
fh Unknown/3A4F474C417593675D4940539F6AC7D9EF5B90CD000000000000000000000000
22:36:40.855956 IP (tos 0x0, ttl 64, id 11641, offset 0, flags [DF],
proto TCP (6), length 224)
dc1test001.nfs > vc1util001.684: Flags [P.], cksum 0x2ee9
(incorrect -> 0x87d5), seq 289:461, ack 408, win 1452, options
[nop,nop,TS val 17095675 ecr 2705398266], length 172: NFS reply xid
3776557796 reply ok 168 fsstat POST: DIR 755 ids 0/0 sz 5 tbytes
1930513743872 fbytes 1930513612800 abytes 1930513612800 tfiles
3770534671 ffiles 3770534593 afiles 3770534593 invar 0
22:36:40.855970 IP (tos 0x0, ttl 64, id 11641, offset 0, flags [DF],
proto TCP (6), length 224)
dc1test001.nfs > vc1util001.684: Flags [P.], cksum 0x2ee9
(incorrect -> 0x87d5), seq 289:461, ack 408, win 1452, options
[nop,nop,TS val 17095675 ecr 2705398266], length 172: NFS reply xid
3776557796 reply ok 168 fsstat POST: DIR 755 ids 0/0 sz 5 tbytes
1930513743872 fbytes 1930513612800 abytes 1930513612800 tfiles
3770534671 ffiles 3770534593 afiles 3770534593 invar 0
22:36:40.855973 IP (tos 0x0, ttl 64, id 11641, offset 0, flags [DF],
proto TCP (6), length 224)
dc1test001.nfs > vc1util001.684: Flags [P.], cksum 0x2ee9
(incorrect -> 0x87d5), seq 289:461, ack 408, win 1452, options
[nop,nop,TS val 17095675 ecr 2705398266], length 172: NFS reply xid
3776557796 reply ok 168 fsstat POST: DIR 755 ids 0/0 sz 5 tbytes
1930513743872 fbytes 1930513612800 abytes 1930513612800 tfiles
3770534671 ffiles 3770534593 afiles 3770534593 invar 0
22:36:40.896009 IP (tos 0x0, ttl 62, id 59694, offset 0, flags [DF],
proto TCP (6), length 52)
vc1util001.684 > dc1test001.nfs: Flags [.], cksum 0xf673 (correct),
ack 461, win 1376, options [nop,nop,TS val 2705398277 ecr 17095675],
length 0
22:36:40.896009 IP (tos 0x0, ttl 62, id 59694, offset 0, flags [DF],
proto TCP (6), length 52)
vc1util001.684 > dc1test001.nfs: Flags [.], cksum 0xf673 (correct),
ack 461, win 1376, options [nop,nop,TS val 2705398277 ecr 17095675],
length 0
22:36:40.896009 IP (tos 0x0, ttl 62, id 59694, offset 0, flags [DF],
proto TCP (6), length 52)
vc1util001.684 > dc1test001.nfs: Flags [.], cksum 0xf673 (correct),
ack 461, win 1376, options [nop,nop,TS val 2705398277 ecr 17095675],
length 0
On 3/8/16 6:42 AM, Soumya Koduri wrote:
The log file didn't have any errors logged. Please check the NFS
client logs in '/var/log/messages' or using dmesg and brick logs as well.
Probably strace or packet trace could help too. You could use the
below command to capture the pkt trace while running the I/Os on the
node where gluster-nfs server is running :
$ tcpdump -i any -s 0 -w /var/tmp/nfs.pcap tcp and not port 22
Check the file later to see what operation had failed (using filters:
nfs, glusterfs).
Thanks,
Soumya
On 03/07/2016 09:41 PM, Mark Selby wrote:
Here are the logs that you requested
Please let me know if I can send you anything else.
I really appreciate you taking a look at this - thanks!
root@dc1strg001x /root 547# gluster vol info backups
Volume Name: backups
Type: Replicate
Volume ID: 71a26ea6-632d-4a1d-8610-e782ce2a5100
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: dc1strg001x:/zfspool/glusterfs/backups/data
Brick2: dc1strg002x:/zfspool/glusterfs/backups/data
Options Reconfigured:
nfs.disable: off
root@dc1strg001x /var/log/glusterfs 551# cat nfs.log
[2016-03-07 16:03:14.257919] I [MSGID: 100030] [glusterfsd.c:2318:main]
0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.7.6
(args: /usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs -p
/var/lib/glusterd/nfs/run/nfs.pid -l /var/log/glusterfs/nfs.log -S
/var/run/gluster/ad38be3bd1baece29e1b672e6659ae60.socket)
[2016-03-07 16:03:14.267862] I [MSGID: 101190]
[event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started thread
with index 1
[2016-03-07 16:03:14.273283] I
[rpcsvc.c:2215:rpcsvc_set_outstanding_rpc_limit] 0-rpc-service:
Configured rpc.outstanding-rpc-limit with value 16
[2016-03-07 16:03:14.284154] W [MSGID: 112153]
[mount3.c:3929:mnt3svc_init] 0-nfs-mount: Exports auth has been
disabled!
[2016-03-07 16:03:14.306163] I [rpc-drc.c:694:rpcsvc_drc_init]
0-rpc-service: DRC is turned OFF
[2016-03-07 16:03:14.306216] I [MSGID: 112110] [nfs.c:1494:init] 0-nfs:
NFS service started
[2016-03-07 16:03:14.312901] I [MSGID: 101190]
[event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started thread
with index 2
[2016-03-07 16:03:14.314078] W [graph.c:357:_log_if_unknown_option]
0-nfs-server: option 'rpc-auth.auth-glusterfs' is not recognized
[2016-03-07 16:03:14.314137] W [graph.c:357:_log_if_unknown_option]
0-nfs-server: option 'rpc-auth-allow-insecure' is not recognized
[2016-03-07 16:03:14.314185] W [graph.c:357:_log_if_unknown_option]
0-nfs-server: option 'transport-type' is not recognized
[2016-03-07 16:03:14.314270] I [MSGID: 114020] [client.c:2118:notify]
0-backups-client-0: parent translators are ready, attempting connect on
transport
[2016-03-07 16:03:14.315341] I [MSGID: 114020] [client.c:2118:notify]
0-backups-client-1: parent translators are ready, attempting connect on
transport
[2016-03-07 16:03:14.315923] I [rpc-clnt.c:1847:rpc_clnt_reconfig]
0-backups-client-0: changing port to 49152 (from 0)
Final graph:
+------------------------------------------------------------------------------+
1: volume backups-client-0
2: type protocol/client
3: option ping-timeout 42
4: option remote-host dc1strg001x
5: option remote-subvolume /zfspool/glusterfs/backups/data
6: option transport-type socket
7: option username 42fa7a62-1420-4169-ad00-53c3481dbe5b
8: option password b71b3c88-51e0-464c-8b09-14b661fdb4d3
9: option send-gids true
10: end-volume
11:
12: volume backups-client-1
13: type protocol/client
14: option ping-timeout 42
15: option remote-host dc1strg002x
[2016-03-07 16:03:14.317412] I [MSGID: 114057]
[client-handshake.c:1437:select_server_supported_programs]
0-backups-client-0: Using Program GlusterFS 3.3, Num (1298437), Version
(330)
16: option remote-subvolume /zfspool/glusterfs/backups/data
17: option transport-type socket
18: option username 42fa7a62-1420-4169-ad00-53c3481dbe5b
19: option password b71b3c88-51e0-464c-8b09-14b661fdb4d3
20: option send-gids true
21: end-volume
22:
23: volume backups-replicate-0
24: type cluster/replicate
25: subvolumes backups-client-0 backups-client-1
26: end-volume
27:
28: volume backups-dht
29: type cluster/distribute
30: subvolumes backups-replicate-0
31: end-volume
32:
33: volume backups-write-behind
34: type performance/write-behind
35: subvolumes backups-dht
36: end-volume
37:
38: volume backups
39: type debug/io-stats
40: option latency-measurement off
41: option count-fop-hits off
42: subvolumes backups-write-behind
43: end-volume
44:
45: volume nfs-server
46: type nfs/server
47: option rpc-auth.auth-glusterfs on
48: option rpc-auth.auth-unix on
49: option rpc-auth.auth-null on
50: option rpc-auth.ports.insecure on
51: option rpc-auth-allow-insecure on
52: option transport-type socket
53: option transport.socket.listen-port 2049
54: option nfs.dynamic-volumes on
55: option nfs.nlm on
56: option nfs.drc off
57: option rpc-auth.addr.backups.allow *
58: option nfs3.backups.volume-id
71a26ea6-632d-4a1d-8610-e782ce2a5100
59: option nfs.backups.disable off
60: option nfs.logs.disable off
61: option nfs.users.disable off
62: subvolumes backups
63: end-volume
64:
+------------------------------------------------------------------------------+
[2016-03-07 16:03:14.318157] I [MSGID: 114046]
[client-handshake.c:1213:client_setvolume_cbk] 0-backups-client-0:
Connected to backups-client-0, attached to remote volume
'/zfspool/glusterfs/backups/data'.
[2016-03-07 16:03:14.318276] I [MSGID: 114047]
[client-handshake.c:1224:client_setvolume_cbk] 0-backups-client-0:
Server and Client lk-version numbers are not same, reopening the fds
[2016-03-07 16:03:14.318400] I [MSGID: 108005]
[afr-common.c:3841:afr_notify] 0-backups-replicate-0: Subvolume
'backups-client-0' came back up; going online.
[2016-03-07 16:03:14.318470] I [MSGID: 114035]
[client-handshake.c:193:client_set_lk_version_cbk] 0-backups-client-0:
Server lk version = 1
[2016-03-07 16:03:14.496642] I [rpc-clnt.c:1847:rpc_clnt_reconfig]
0-backups-client-1: changing port to 49152 (from 0)
[2016-03-07 16:03:14.498394] I [MSGID: 114057]
[client-handshake.c:1437:select_server_supported_programs]
0-backups-client-1: Using Program GlusterFS 3.3, Num (1298437), Version
(330)
[2016-03-07 16:03:14.505580] I [MSGID: 114046]
[client-handshake.c:1213:client_setvolume_cbk] 0-backups-client-1:
Connected to backups-client-1, attached to remote volume
'/zfspool/glusterfs/backups/data'.
[2016-03-07 16:03:14.505627] I [MSGID: 114047]
[client-handshake.c:1224:client_setvolume_cbk] 0-backups-client-1:
Server and Client lk-version numbers are not same, reopening the fds
[2016-03-07 16:03:14.506210] I [MSGID: 114035]
[client-handshake.c:193:client_set_lk_version_cbk] 0-backups-client-1:
Server lk version = 1
[2016-03-07 16:03:14.507836] I [MSGID: 108031]
[afr-common.c:1782:afr_local_discovery_cbk] 0-backups-replicate-0:
selecting local read_child backups-client-0
On 3/6/16 9:13 PM, Jiffin Tony Thottan wrote:
On 05/03/16 07:12, Mark Selby wrote:
I am trying to use GlusterFS as a general purpose NFS file server. I
have tried using the FUSE client but the performance fall off vs NFS
is quite large
Both the client and the server are Ubuntu 14.04.
I am using Gluster 3.6.9 because of the FUSE performance issues that
have been reported with 3.7.8 (see
https://bugzilla.redhat.com/show_bug.cgi?id=1309462)
I am having serious issues with a generic NFS client as shown by the
issues below. Basically most FOPs are giving me a Remote I/O error.
I would not think I was 1st person to see these issues - but my
Google Fu is not working.
Any and all help would be much appreciated
BTW - These operation against a plain Linux NFS server work fine.
root@dc1strg001x /var/log 448# gluster volume status
Status of volume: backups
Gluster process Port Online Pid
------------------------------------------------------------------------------
Brick dc1strg001x:/zfspool/glusterfs/backups/data 49152 Y 6462
Brick dc1strg002x:/zfspool/glusterfs/backups/data 49152 Y 6382
NFS Server on localhost 2049 Y 6619
Self-heal Daemon on localhost N/A Y 6626
NFS Server on dc1strg002x 2049 Y 6502
Self-heal Daemon on dc1strg002x N/A Y 6509
root@vc1test001 /root 735# mount -o vers=3 -t nfs
dc1strg001x:/backups /mnt/backups_nfs
root@vc1test001 /mnt/backups_nfs 737# dd if=/dev/zero of=testfile
bs=16k count=16384
16384+0 records in
16384+0 records out
268435456 bytes (268 MB) copied, 2.46237 s, 109 MB/s
root@vc1test001 /mnt/backups_nfs 738# rm testfile
root@vc1test001 /mnt/backups_nfs 739# dd if=/dev/zero of=testfile
bs=16k count=16384
dd: failed to open ~testfile~: Remote I/O error
root@vc1test001 /var/tmp 743# rsync -av testfile /mnt/backups_nfs/
sending incremental file list
testfile
rsync: mkstemp "/mnt/backups_nfs/.testfile.bzg47C" failed: Remote I/O
error (121)
sent 1,074,004,056 bytes received 121 bytes 165,231,411.85 bytes/sec
total size is 1,073,741,824 speedup is 1.00
rsync error: some files/attrs were not transferred (see previous
errors) (code 23) at main.c(1183) [sender=3.1.0]
Can you please provide the volume configuration(gluster vol info )
and log file for nfs server which u mounted (/var/log/glusterfs)
--
Jiffin
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