Messages in this thread | | | Date | Sun, 18 Jan 1998 16:28:51 +0100 | From | Detlef Scholz <> | Subject | Re: solid freeze with 2.1.79 |
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attached is a tcpdump log. bonn is the server and hamburg the client.
on the end of the log are a few ping's and an attempt to telnet into hamburg, but it never gave me an login prompt. The ping was ok.
the last lines from "nfs debug" are
NFS: 172 received callback for page c03df000, result 2973 NFS: revalidating <filename> , ino=1350598686
all other debug info correspondents to actions i have taken prior to the freeze.
Detlef
Alan Cox wrote: > > > i can reproduce the freeze every time i use ci -l <filename> > > on an nfs mounted file system > > if i don't use RCS , i don't see any freezes. > > Are you in a situation where you can tcpdump -vv the NFS session freezing on a third box (or > on the file server) and see what the last NFS operations are ? > > Alan15:42:17.536347 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39759) 15:42:19.535588 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 945) 15:42:19.535588 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39760) 15:42:21.534830 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 951) 15:42:21.534830 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39761) 15:42:23.184204 hamburg.shz.de.588775424 > bonn.shz.de.nfs: 172 readdir [|nfs] (ttl 64, id 956) 15:42:23.184204 bonn.shz.de.nfs > hamburg.shz.de.588775424: reply ok 200 readdir [|nfs] (ttl 64, id 39762) 15:42:23.534071 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 958) 15:42:23.534071 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39763) 15:42:25.413357 hamburg.shz.de.605552640 > bonn.shz.de.nfs: 172 lookup [|nfs] (ttl 64, id 963) 15:42:25.413357 bonn.shz.de.nfs > hamburg.shz.de.605552640: reply ok 28 lookup [|nfs] (ttl 64, id 39764) 15:42:25.463338 hamburg.shz.de.622329856 > bonn.shz.de.nfs: 172 lookup [|nfs] (ttl 64, id 964) 15:42:25.473335 bonn.shz.de.nfs > hamburg.shz.de.622329856: reply ok 128 lookup [|nfs] (ttl 64, id 39765) 15:42:25.473335 hamburg.shz.de.639107072 > bonn.shz.de.nfs: 164 readlink [|nfs] (ttl 64, id 965) 15:42:25.473335 bonn.shz.de.nfs > hamburg.shz.de.639107072: reply ok 48 readlink [|nfs] (ttl 64, id 39766) 15:42:25.473335 hamburg.shz.de.655884288 > bonn.shz.de.nfs: 180 lookup [|nfs] (ttl 64, id 966) 15:42:25.473335 bonn.shz.de.nfs > hamburg.shz.de.655884288: reply ok 128 lookup [|nfs] (ttl 64, id 39767) 15:42:25.473335 hamburg.shz.de.672661504 > bonn.shz.de.nfs: 180 lookup [|nfs] (ttl 64, id 967) 15:42:25.473335 bonn.shz.de.nfs > hamburg.shz.de.672661504: reply ok 128 lookup [|nfs] (ttl 64, id 39768) 15:42:25.473335 hamburg.shz.de.689438720 > bonn.shz.de.nfs: 164 readlink [|nfs] (ttl 64, id 968) 15:42:25.473335 bonn.shz.de.nfs > hamburg.shz.de.689438720: reply ok 48 readlink [|nfs] (ttl 64, id 39769) 15:42:25.473335 hamburg.shz.de.706215936 > bonn.shz.de.nfs: 180 lookup [|nfs] (ttl 64, id 969) 15:42:25.483331 bonn.shz.de.nfs > hamburg.shz.de.706215936: reply ok 28 lookup [|nfs] (ttl 64, id 39770) 15:42:25.483331 hamburg.shz.de.722993152 > bonn.shz.de.nfs: 212 create [|nfs] (ttl 64, id 970) 15:42:25.483331 bonn.shz.de.nfs > hamburg.shz.de.722993152: reply ok 128 create [|nfs] (ttl 64, id 39771) 15:42:25.483331 hamburg.shz.de.739770368 > bonn.shz.de.nfs: 164 readlink [|nfs] (ttl 64, id 972) 15:42:25.483331 bonn.shz.de.nfs > hamburg.shz.de.739770368: reply ok 48 readlink [|nfs] (ttl 64, id 39772) 15:42:25.483331 hamburg.shz.de.756547584 > bonn.shz.de.nfs: 176 read [|nfs] (ttl 64, id 973) 15:42:25.483331 bonn.shz.de > hamburg.shz.de: (frag 39773:1136@2960) (ttl 64) 15:42:25.493327 bonn.shz.de > hamburg.shz.de: (frag 39773:1480@1480+) (ttl 64) 15:42:25.493327 bonn.shz.de.nfs > hamburg.shz.de.756547584: reply ok 1472 read [|nfs] (frag 39773:1480@0+) (ttl 64) 15:42:25.493327 hamburg.shz.de.773324800 > bonn.shz.de.nfs: 180 lookup [|nfs] (ttl 64, id 974) 15:42:25.493327 bonn.shz.de.nfs > hamburg.shz.de.773324800: reply ok 128 lookup [|nfs] (ttl 64, id 39774) 15:42:25.503323 hamburg.shz.de.790102016 > bonn.shz.de.nfs: 176 read [|nfs] (ttl 64, id 975) 15:42:25.503323 bonn.shz.de > hamburg.shz.de: (frag 39775:120@2960) (ttl 64) 15:42:25.503323 bonn.shz.de > hamburg.shz.de: (frag 39775:1480@1480+) (ttl 64) 15:42:25.503323 bonn.shz.de.nfs > hamburg.shz.de.790102016: reply ok 1472 read [|nfs] (frag 39775:1480@0+) (ttl 64) 15:42:25.533312 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 976) 15:42:25.533312 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39776) 15:42:27.532553 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 982) 15:42:27.532553 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39777) 15:42:29.531794 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 988) 15:42:29.531794 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39778) 15:42:31.531035 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 993) 15:42:31.531035 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39779) 15:42:33.530276 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 999) 15:42:33.530276 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39780) 15:42:35.529518 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 1005) 15:42:35.529518 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39781) 15:42:37.528759 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 1011) 15:42:37.528759 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39782) 15:42:39.528000 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 1017) 15:42:39.528000 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39783) 15:42:41.527241 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 1023) 15:42:41.527241 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39784) 15:42:43.526482 hamburg.shz.de.1034 > bonn.shz.de.727: udp 40 (ttl 64, id 1029) 15:42:43.526482 bonn.shz.de.727 > hamburg.shz.de.1034: udp 128 (ttl 64, id 39785) 15:42:44.526103 arp who-has bonn.shz.de tell hamburg.shz.de 15:42:44.526103 arp reply bonn.shz.de is-at 0:a0:c9:4b:49:bc 15:42:45.185852 hamburg.shz.de.806879232 > bonn.shz.de.nfs: 164 getattr [|nfs] (ttl 64, id 1035) 15:42:45.185852 bonn.shz.de.nfs > hamburg.shz.de.806879232: reply ok 96 getattr [|nfs] (ttl 64, id 39786) 15:42:45.185852 hamburg.shz.de.823656448 > bonn.shz.de.nfs: 164 getattr [|nfs] (ttl 64, id 1036) 15:42:45.185852 bonn.shz.de.nfs > hamburg.shz.de.823656448: reply ok 96 getattr [|nfs] (ttl 64, id 39787) 15:42:45.195848 hamburg.shz.de > bonn.shz.de: (frag 1037:1324@2960) (ttl 64) 15:42:45.195848 hamburg.shz.de > bonn.shz.de: (frag 1037:1480@1480+) (ttl 64) 15:42:45.195848 hamburg.shz.de.840433664 > bonn.shz.de.nfs: 1472 write [|nfs] (frag 1037:1480@0+) (ttl 64) 15:42:45.195848 hamburg.shz.de.857210880 > bonn.shz.de.nfs: 196 setattr [|nfs] (ttl 64, id 1038) 15:42:45.195848 bonn.shz.de.nfs > hamburg.shz.de.840433664: reply ok 96 write [|nfs] (ttl 64, id 39788) 15:42:45.195848 bonn.shz.de.nfs > hamburg.shz.de.857210880: reply ok 96 setattr [|nfs] (ttl 64, id 39789) 15:42:45.195848 hamburg.shz.de.873988096 > bonn.shz.de.nfs: 507 write [|nfs] (ttl 64, id 1039) 15:42:45.195848 bonn.shz.de.nfs > hamburg.shz.de.873988096: reply ok 96 write [|nfs] (ttl 64, id 39790) 15:43:35.826630 bonn.shz.de > hamburg.shz.de: icmp: echo request (ttl 64, id 39875) 15:43:35.826630 hamburg.shz.de > bonn.shz.de: icmp: echo reply (ttl 255, id 1090) 15:43:36.816254 bonn.shz.de > hamburg.shz.de: icmp: echo request (ttl 64, id 39878) 15:43:36.816254 hamburg.shz.de > bonn.shz.de: icmp: echo reply (ttl 255, id 1092) 15:43:37.815875 bonn.shz.de > hamburg.shz.de: icmp: echo request (ttl 64, id 39880) 15:43:37.815875 hamburg.shz.de > bonn.shz.de: icmp: echo reply (ttl 255, id 1094) 15:43:38.815496 bonn.shz.de > hamburg.shz.de: icmp: echo request (ttl 64, id 39882) 15:43:38.815496 hamburg.shz.de > bonn.shz.de: icmp: echo reply (ttl 255, id 1096) 15:43:39.815116 bonn.shz.de > hamburg.shz.de: icmp: echo request (ttl 64, id 39884) 15:43:39.815116 hamburg.shz.de > bonn.shz.de: icmp: echo reply (ttl 255, id 1098) 15:43:40.814737 bonn.shz.de > hamburg.shz.de: icmp: echo request (ttl 64, id 39886) 15:43:40.814737 hamburg.shz.de > bonn.shz.de: icmp: echo reply (ttl 255, id 1100) 15:43:40.814737 arp who-has bonn.shz.de tell hamburg.shz.de 15:43:40.814737 arp reply bonn.shz.de is-at 0:a0:c9:4b:49:bc 15:43:41.814357 bonn.shz.de > hamburg.shz.de: icmp: echo request (ttl 64, id 39888) 15:43:41.814357 hamburg.shz.de > bonn.shz.de: icmp: echo reply (ttl 255, id 1102) 15:43:42.813978 bonn.shz.de > hamburg.shz.de: icmp: echo request (ttl 64, id 39890) 15:43:42.813978 hamburg.shz.de > bonn.shz.de: icmp: echo reply (ttl 255, id 1104) 15:43:43.813598 bonn.shz.de > hamburg.shz.de: icmp: echo request (ttl 64, id 39892) 15:43:43.813598 hamburg.shz.de > bonn.shz.de: icmp: echo reply (ttl 255, id 1106) 15:44:00.197379 bonn.shz.de.22040 > hamburg.shz.de.telnet: S 690807566:690807566(0) win 512 <mss 1460> (ttl 64, id 39926) 15:44:00.197379 hamburg.shz.de.telnet > bonn.shz.de.22040: S 2012430957:2012430957(0) ack 690807567 win 32120 <mss 1460> (DF) (ttl 64, id 1123) 15:44:00.197379 bonn.shz.de.22040 > hamburg.shz.de.telnet: . ack 1 win 32120 (DF) (ttl 64, id 39927) 15:44:00.217372 bonn.shz.de.22040 > hamburg.shz.de.telnet: P 1:28(27) ack 1 win 32120 (DF) (ttl 64, id 39930) 15:44:00.217372 hamburg.shz.de.telnet > bonn.shz.de.22040: . ack 28 win 32120 (DF) (ttl 64, id 1124) 15:44:03.776021 bonn.shz.de.22040 > hamburg.shz.de.telnet: P 28:32(4) ack 1 win 32120 (DF) (ttl 64, id 39934) 15:44:03.776021 hamburg.shz.de.telnet > bonn.shz.de.22040: . ack 32 win 32120 (DF) (ttl 64, id 1129) 15:44:38.632790 bonn.shz.de.22040 > hamburg.shz.de.telnet: F 32:32(0) ack 1 win 32120 (ttl 64, id 39965) 15:44:38.632790 hamburg.shz.de.telnet > bonn.shz.de.22040: . ack 33 win 32120 (DF) (ttl 64, id 1164)
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