Re: Kerberized NFS-Server Problem still present in 3.10.0-rc2

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J. Bruce Fields schrieb am Montag, den 24. Juni um 23:54 Uhr:

> Could you run
> 
> 	strace -p $(pidof rpc.svcgssd) -s4096 -e trace=open,close,read,write
> 
> on the server while trying this?

Hm how confidential is this information? This is a test-vm only, but should
I re-generate the krb5.keytab of the machine when posting this here?

Anyway, file attached.

Regards

Sven

-- 
Microsoft ist offenbar die einzige Firma, die in der Lage ist, ein mit
Office nicht kompatibles Bürosoftwarepaket einzuführen.
                            (Florian Weimer in de.alt.sysadmin.recovery)
/me is giggls@ircnet, http://sven.gegg.us/ on the Web
read(4, "\\x \\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\n", 4096) = 2636
open("/proc/fs/nfsd/supported_krb5_enctypes", O_RDONLY) = 5
read(5, "18,17,16,23,3,1,2", 4096)      = 17
read(5, "", 4096)                       = 0
close(5)                                = 0
open("/dev/urandom", O_RDONLY)          = 5
read(5, "2\270?\307;\347\n1 \21\372\267\2460\351\262\270\tB\343", 20) = 20
close(5)                                = 0
open("/dev/urandom", O_RDONLY)          = 5
read(5, "\343\370\235>\335d\307\255\377\246\307\242|\213\264\317\336>/\211", 20) = 20
close(5)                                = 0
open("/dev/urandom", O_RDONLY)          = 5
read(5, "\311m\315K.d\207hA\321\323H\201\356\246~zQ\346\177", 20) = 20
close(5)                                = 0
open("/dev/urandom", O_RDONLY)          = 5
read(5, "\251rhT\356\2263\10\352S\271B\36\301\373\244k\234\221x", 20) = 20
close(5)                                = 0
open("/etc/krb5.keytab", O_RDONLY)      = 5
read(5, "\5\2\0\0\0D\0\2\0\16PC.IITB.FHG.DE\0\4host\0\25vnfsrv.pc.iitb.fhg.de\0\0\0\1Q\260nq\2\0\1\0\10\346\2177^\v\302\255\250\0\0\0D\0\2\0\16PC.IITB.FHG.DE\0\4host\0\25vnfsrv.pc.iitb.fhg.de\0\0\0\1Q\260nq\2\0\3\0\10\346\2177^\v\302\255\250\0\0\0L\0\2\0\16PC.IITB.FHG.DE\0\4host\0\25vnfsrv.pc.iitb.fhg.de\0\0\0\1Q\260nq\2\0\27\0\20\200\205\364\330\203\321\331]\36\16\0105'\242\377C\0\0\0005\0\2\0\16PC.IITB.FHG.DE\0\4host\0\6VNFSRV\0\0\0\1Q\260nq\2\0\1\0\10\346\2177^\v\302\255\250\0\0\0005\0\2\0\16PC.IITB.FHG.DE\0\4host\0\6VNFSRV\0\0\0\1Q\260nq\2\0\3\0\10\346\2177^\v\302\255\250\0\0\0=\0\2\0\16PC.IITB.FHG.DE\0\4host\0\6VNFSRV\0\0\0\1Q\260nq\2\0\27\0\20\200\205\364\330\203\321\331]\36\16\0105'\242\377C\0\0\0000\0\1\0\16PC.IITB.FHG.DE\0\7VNFSRV$\0\0\0\1Q\260nq\2\0\1\0\10\346\2177^\v\302\255\250\0\0\0000\0\1\0\16PC.IITB.FHG.DE\0\7VNFSRV$\0\0\0\1Q\260nq\2\0\3\0\10\346\2177^\v\302\255\250\0\0\0008\0\1\0\16PC.IITB.FHG.DE\0\7VNFSRV$\0\0\0\1Q\260nq\2\0\27\0\20\200\205\364\330\203\321\331]\36\16\0105'\242\377C\0\0\0C\0\2\0\16PC.IITB.FHG.DE\0\3nfs\0\25vnfsrv.pc.iitb.fhg.de\0\0\0\1Q\260n\231\2\0\1\0\10\346\2177^\v\302\255\250\0\0\0C\0\2\0\16PC.IITB.FHG.DE\0\3nfs\0\25vnfsrv.pc.iitb.fhg.de\0\0\0\1Q\260n\231\2\0\3\0\10\346\2177^\v\302\255\250\0\0\0K\0\2\0\16PC.IITB.FHG.DE\0\3nfs\0\25vnfsrv.pc.iitb.fhg.de\0\0\0\1Q\260n\231\2\0\27\0\20\200\205\364\330\203\321\331]\36\16\0105'\242\377C\0\0\0004\0\2\0\16PC.IITB.FHG.DE\0\3nfs\0\6VNFSRV\0\0\0\1Q\260n\231\2\0\1\0\10\346\2177^\v\302\255\250\0\0\0004\0\2\0\16PC.IITB.FHG.DE\0\3nfs\0\6VNFSRV\0\0\0\1Q\260n\232\2\0\3\0\10\346\2177^\v\302\255\250\0\0\0<\0\2\0\16PC.IITB.FHG.DE\0\3nfs\0\6VNFSRV\0\0\0\1Q\260n\232\2\0\27\0\20\200\205\364\330\203\321\331]\36\16\0105'\242\377C", 8192) = 966
close(5)                                = 0
write(3, "\1\0\0\0\0k\0\0\0HASH:AD338CB0C424A414DBAC3710F3651714 21:VENUS$@PC.IITB.FHG.DE 40:nfs/vnfsrv.pc.iitb.fhg.de@xxxxxxxxxxxxxx\0E\200\7\0\200e\311Q\26\0\0\0VENUS$@PC.IITB.FHG.DE\0)\0\0\0nfs/vnfsrv.pc.iitb.fhg.de@xxxxxxxxxxxxxx\0E\200\7\0\200e\311Q", 203) = 203
open("/usr/lib/krb5/plugins/authdata", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/krb5/plugins/authdata", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/dev/urandom", O_RDONLY)          = 5
read(5, "\362\223F\31\237\250\277iP\200\256\270\251\204>\345\276\376r\230", 20) = 20
close(5)                                = 0
open("/dev/urandom", O_RDONLY)          = 5
read(5, "\225tEV\331\306\220\305\251!o\316.X\273\v*\312B\345", 20) = 20
close(5)                                = 0
open("/dev/urandom", O_RDONLY)          = 5
read(5, "HB.i\335\252\266m\22Vo)\210j\261\177\253\346\303m", 20) = 20
close(5)                                = 0
read(5, "\2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\377\377\377\377\377\377\377\377\0\0\0\0\0\0\0\0\0\0\0\0", 36) = 36
close(5)                                = 0
open("/dev/urandom", O_RDONLY)          = 5
read(5, "\366\3\247\370\217\21.\310\335\200\357\350&Z\1\350\304\r2c", 20) = 20
close(5)                                = 0
open("/proc/net/rpc/auth.rpcsec.context/channel", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 5
write(5, "\\x04000000 1372181158 -1 -1 0 krb5 \\x06000000a6d2c9517da62c3700000000120000008b9e7cb53082bca36502670079249e8e2c44aab7f8713ff9b09225c10f6a2057 \n", 143) = 143
close(5)                                = 0
open("/proc/net/rpc/auth.rpcsec.init/channel", O_WRONLY) = 5
write(5, "\\x \\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 1372153276 0 0 \\x04000000 \\x60819506092a864886f71201020202006f8185308182a003020105a10302010fa2763074a003020117a26d046b7f28020fbc8a21e2262984e72f679f2f479ca8f65781d8036441108e5e766292155e35b9549677886209f827195b561bda2333f4b66e51805385abbfb1e7ff1b676621aad8408d218530cfde68aaf4fc6513f1d07c87a2007b1c5d44c8d2f5d6acb47bc569f9faeff1ac7a \n", 2970) = 2970
close(5)                                = 0
open("/dev/urandom", O_RDONLY)          = 5
read(5, "\354\345pp@\231!\215\232r-5>\366\226\306\245\305\363\355", 20) = 20
close(5)                                = 0

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