[Samba] The specified network name is no longer available 3.0.25RHEL4

I have a reproducible intermittent error large site - "The specified network name is no longer available".

This happens when copying large files. Below is part of log level 10 output& strace. Sorry for the long posting. I will probably need to put the loglevel 10 attached to a bugzilla - but thought I would try the lists initially.

RHEL4
samba-3.0.25b-1.el4_6.4
openldap-2.2.13-8.el4_6.4

Sometime using pdbedit -Lv username reports "ldapsam_getgroup: Did not findgroup" I am wondering if this could be related to the problem. In debug level 4 something that stands out to me is " string_to_sid: Sid adrians does not start with 'S-'." This is intermittent.

smb.conf

[global]

unix charset = LOCALE
workgroup = workgroup
netbios aliases = netbios_name
server string = PDC
interfaces = bond0, lo
bind interfaces only = Yes
map to guest = Bad Password
passdb backend = ldapsam:ldap://localhost
username map = /etc/samba/smbusers
log level = 2
syslog = 0
max log size = 0
smb ports = 139
name resolve order = wins bcast hosts
time server = Yes
printcap name = cups
add user script = /opt/IDEALX/sbin/smbldap-useradd -m "%u"
delete user script = /opt/IDEALX/sbin/smbldap-userdel "%u"
add group script = /opt/IDEALX/sbin/smbldap-groupadd -p "%g"
delete group script = /opt/IDEALX/sbin/smbldap-groupdel "%g"
add user to group script = /opt/IDEALX/sbin/smbldap-groupmod -m "%u" "%g"
delete user from group script = /opt/IDEALX/sbin/smbldap-groupmod -x "%u" "%g"
set primary group script = /opt/IDEALX/sbin/smbldap-usermod -g "%g" "%u"
add machine script = /opt/IDEALX/sbin/smbldap-useradd -w "%u"
logon script = scripts\dynamic\%U.bat
logon path =
logon drive = H:
logon home = \\localhost\%U
domain logons = Yes
os level = 65
preferred master = Yes
domain master = Yes
wins server = winserver
ldap admin dn = cn=Manager,dc=something,dc=com
ldap group suffix = ou=Groups
ldap idmap suffix = ou=Idmap
ldap machine suffix = ou=People
ldap suffix = dc=something,dc=com
ldap ssl = no
ldap user suffix = ou=People
idmap backend = ldap:ldap://localhost
idmap uid = 40000-50000
idmap gid = 40000-50000
invalid users = roots, daemon, bin, sys, adm, uucp, nuucp, lpd, imnadm, ipsec, lp, snapp,


[netlogon]
comment = Network Logon Service
path = /smbshare/netlogon
admin users = @wheel, "@Domain Admins"
read only = Yes
create mask = 0644
directory mask = 0755
browseable = No
locking = No

[homes]
comment = Home directory for %U
path = /smbshare/users/%S
valid users = %S
browseable = No



samba debug 10

I have the entire debug log; its difficult sifting out what is meaningful.

[2008/05/16 10:49:02, 10] smbd/notify_internal.c:notify_trigger(589)

notify_trigger called action=0x2, filter=0x1, path=/smbshare/users/adrians/user_v7.exe

[2008/05/16 10:49:02, 3] smbd/sec_ctx.c:pop_sec_ctx(356)

pop_sec_ctx (1410, 513) - sec_ctx_stack_ndx = 0

[2008/05/16 10:49:02, 10] smbd/oplock_linux.c:linux_release_kernel_oplock(191)

linux_release_kernel_oplock: file user_v7.exe, dev = fd08, inode = 21205163 file_id = 55 has kernel oplock state of 1.

[2008/05/16 10:49:02, 10] locking/posix.c:get_windows_lock_ref_count(545)

get_windows_lock_count for file user_v7.exe = 0

[2008/05/16 10:49:02, 10] locking/posix.c:delete_windows_lock_ref_count(559)

delete_windows_lock_ref_count for file user_v7.exe

[2008/05/16 10:49:02, 4] smbd/dosmode.c:set_filetime(604)

set_filetime(user_v7.exe) failed: No such file or directory

[2008/05/16 10:49:02, 2] smbd/close.c:close_normal_file(399)

adrians closed file user_v7.exe (numopen=2) NT_STATUS_OK



Strace Output

utimes("Fedora-9-i386-DVD.iso", {1210211667, 0}) = 0

fcntl64(7, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=688, len=1}, 0xbff91fa0) = 0

fcntl64(7, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=688, len=1}, 0xbff91fa0) = 0

geteuid32() = 1410

getuid32() = 1410

geteuid32() = 1410

setresuid32(0, 0, -1) = 0

geteuid32() = 0

kill(11697, SIGUSR1) = 0

--- SIGUSR1 (User defined signal 1) @ 0 (0) ---

write(24, "\n", 1) = 1

sigreturn() = ? (mask now [FPE USR2 PIPE])

setresuid32(1410, 1410, -1) = 0

geteuid32() = 1410

getuid32() = 1410

write(5, "\0\0\0/\377SMB/\0\0\0\0\210\1\310\0\0\0\0\0\0\0\0\0\0\0"..., 51) = 51

fcntl64(7, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=688, len=1}, 0xbff92400) = 0

fcntl64(7, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=688, len=1}, 0xbff92400) = 0

gettimeofday({1211265972, 403835}, NULL) = 0

select(22, [5 21], [], NULL, {60, 0}) = 1 (in [21], left {60, 0})

read(21, "\n", 1) = 1

gettimeofday({1211265972, 404021}, NULL) = 0

select(22, [5 21], [], NULL, {60, 0}) = 1 (in [5], left {59, 997000})

read(5, "\0\0\360@", 4) = 4

read(5, "\377SMB/\0\0\0\0\30\7\310\0\0\0\0\0\0\0\0\0\0\0\0\2\0\377" ..., 61504) = 1444

read(5, "\241>^\2526k\271MjQ\310\37lj\260!\2278u\335,h\352 \266\30"..., 60060) = 1448

read(5, "\267\263\21\241\256\5\235xs\333\213\f\257\306\301 \271\275"..., 58612) = 1448

read(5, "a\333\253K\244\367k\237\265\221"..., 49924) = 1448

read(5, "ka\224)1\312\25\30\202\346\1\351\30OX\30\345J\214 \n\5F"..., 48476)= 1448

read(5, "\226\221\315\3\310\346\221\234\275\35 +\315\215J\231\310"..., 47028) = 1448

read(5, "\32F\21\266\351\3026C\264\256.\324\271\377\307\22 1\314"..., 45580)= 1448

read(5, "?\373m@6\f\300\206A\262a@6\f\300\206A\262a@6\f\30 0\206"..., 44132)= 1448

read(5, "\3650\337\352l\243?\365\270K/(gs\233\256]x\223P\256\21"..., 42684)= 1448

read(5, "\260(\205\10\31\200\220\221\260\310@\204,@\310JXd !B\31"..., 41236)= 1448

read(5, "i\30r:\n8\35\225p:\n9]\t8])\341\264\313\343\324\344\316"..., 39788) = 1448

read(5, "\275P\34\301\364\20v\353l\36q\320\v\365\302+9\216 `y\10"..., 38340)= 1448

read(5, "4w\216=\23\220k\20\375\242\321\222\371\203e\275\3 47\334"..., 36892) = 1448

read(5, "\336\375\307\354\35\205\231\331\271=b\307u0A\"\33 3q\353"..., 35444) = 1448

read(5, "\337\222u\262X\344k\235\251a}\200\337\237\10\365\ 225\337-j\262"..., 16620) = 1448

read(5, "exNm3b\335,\265nA\254[\244\326\255\210u\253\324\272\r\261"..., 15172) = 1448

read(5, "x\25\346cRa^\242\302|$\25\346S\25&^\205\205\230TX \220\250"..., 13724) = 1448

read(5, "{\25\361!G\36\372})\372\203\0z_\205>\30\350~\266\ 247\37"..., 12276) = 1448

read(5, "\214\212\245\0049\32\0G\3\31K\3\344h\4\34\334\326 \314Y"..., 10828)= 1448

read(5, "\331F\20\31\357\222\217\331?x\342s\357\277\257\35 3\332"..., 9380) = 1448

read(5, "\322\34v\304\341o\350$\277?\20\7\3\34,\342H\314bf \220#"..., 7932) = 1448

read(5, "\177\247J\317bx\r\375M\275\206j~\34\371\373r=\33\ 265[\3"..., 6484) = 1448

read(5, "\3403h\346\362\236\376\201\360\274\25\3+{Y[\10\327\273"..., 5036) = 1448

read(5, "\274Xoo\243`\16\342\245*Z0\237\355\300[\346:\354\277xY"..., 3588) = 1448

read(5, "\214\365s\201C??-p~G\303\371\35\205\363\260\304yX\303y"..., 2140) = 1448

read(5, "ecF\252\261b\0238T\321\250\345\331$F=\276r\246\24 6\10"..., 9380)= 1448

read(5, "\252\277\320\2661 \35|\274\r\222VXH\312\343\360\324\272"..., 7932)= 1448

read(5, "\232\343\36\214E\313\333\344\317\317~\264\371J\20 4x\337"..., 6484)= 1448

read(5, "a\373A\rE\275\215\340\234l\263}\375\370\27(\200\2 21[\360"..., 5036) = 1448

read(5, "\0072JI\345\355\323\361\2517\314cj\303l\2457\314V \340k"..., 3588) = 1448

read(5, "\334d\371\227\376\235\304U\245\362\366\31\233_sM\ 223\377"..., 2140) = 1448

read(5, "\202\262R\272\260e\262\235\333\242s+5\216\227\242 \3675"..., 692) = 692

pwrite64(8, "G\347\0248%\227\305}p\t)eC\346\261\17g\347o\306$\ 35\320"..., 61440, 61501440) = 61440

utimes("Fedora-9-i386-DVD.iso", {1210211667, 0}) = 0

fcntl64(7, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=688, len=1}, 0xbff91fa0) = 0

fcntl64(7, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=688, len=1}, 0xbff91fa0) = 0

geteuid32() = 1410

getuid32() = 1410

geteuid32() = 1410

setresuid32(0, 0, -1) = 0

geteuid32() = 0

kill(11697, SIGUSR1) = 0

--- SIGUSR1 (User defined signal 1) @ 0 (0) ---

write(24, "\n", 1) = 1

sigreturn() = ? (mask now [FPE USR2 PIPE])

setresuid32(1410, 1410, -1) = 0

geteuid32() = 1410

getuid32() = 1410

write(5, "\0\0\0/\377SMB/\0\0\0\0\210\1\310\0\0\0\0\0\0\0\0\0\0\0"..., 51) = 51

fcntl64(7, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=688, len=1}, 0xbff92400) = 0

fcntl64(7, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=688, len=1}, 0xbff92400) = 0

gettimeofday({1211265972, 789661}, NULL) = 0

select(22, [5 21], [], NULL, {60, 0}) = 2 (in [5 21], left {60, 0})

read(21, "\n", 1) = 1

gettimeofday({1211265972, 789856}, NULL) = 0

select(22, [5 21], [], NULL, {60, 0}) = 1 (in [5], left {60, 0})

read(5, "", 4) = 0

munmap(0xb7c7b000, 81920) = 0

close(13) = 0

geteuid32() = 1410

setresuid32(0, 0, -1) = 0

geteuid32() = 0

geteuid32() = 0

getegid32() = 513

setresgid32(-1, 0, -1) = 0

getegid32() = 0

getegid32() = 0

setgroups32(0, []) = 0

setresgid32(-1, 0, -1) = 0

getegid32() = 0

setresuid32(0, 0, -1) = 0

geteuid32() = 0

fcntl64(12, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=5120, len=1}, 0xbff91380) = 0

fcntl64(12, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=5120, len=1}, 0xbff912e0) = 0

fcntl64(28, F_SETSIG, 0x23) = 0

fcntl64(28, 0x400 /* F_??? */, 0x2) = 0

close(28) = 0

utimes("user_v7.exe", {1199661357, 0}) = 0

fcntl64(7, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=688, len=1}, 0xbff911e0) = 0

fcntl64(7, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=688, len=1}, 0xbff911e0) = 0

geteuid32() = 0

kill(11697, SIGUSR1) = 0

--- SIGUSR1 (User defined signal 1) @ 0 (0) ---

write(24, "\n", 1) = 1

sigreturn() = ? (mask now [FPE USR2 PIPE])

time(NULL) = 1211265972

stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=160, ...}) = 0

geteuid32() = 0

write(29, "[2008/05/20 16:46:12, 2] smbd/cl"..., 61) = 61

geteuid32() = 0

write(29, " adrians closed file user_v7.ex"..., 59) = 59

fcntl64(12, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=37232, len=1}, 0xbff91380) = 0

fcntl64(12, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=37232, len=1}, 0xbff912e0) = 0

fcntl64(8, F_SETSIG, 0x23) = 0

fcntl64(8, 0x400 /* F_??? */, 0x2) = 0

close(8) = 0

utimes("Fedora-9-i386-DVD.iso", {1210211667, 0}) = 0

fcntl64(7, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=688, len=1}, 0xbff911e0) = 0

fcntl64(7, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}, 0xbff91130) = 0

fcntl64(7, F_SETLK64, {type=F_WRLCK, whence=SEEK_SET, start=347936, len=1}, 0xbff91090) = 0

fcntl64(7, F_SETLK64, {type=F_UNLCK, whence=SEEK_SET, start=347936, len=1}, 0xbff91090) = 0

fcntl64(7, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}, 0xbff91130) = 0

fcntl64(7, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=688, len=1}, 0xbff911e0) = 0

geteuid32() = 0

kill(11697, SIGUSR1) = 0

--- SIGUSR1 (User defined signal 1) @ 0 (0) ---

write(24, "\n", 1) = 1

sigreturn() = ? (mask now [FPE USR2 PIPE])

time(NULL) = 1211265972

stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=160, ...}) = 0

geteuid32() = 0

write(29, "[2008/05/20 16:46:12, 2] smbd/cl"..., 61) = 61

geteuid32() = 0

write(29, " adrians closed file Fedora-9-i"..., 69) = 69

fcntl64(12, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=17620, len=1}, 0xbff91380) = 0

fcntl64(12, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=17620, len=1}, 0xbff912e0) = 0

fcntl64(27, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=264, len=1}, 0xbff91330) = 0

fcntl64(27, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=48, len=1}, 0xbff91270) = 0

fcntl64(27, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=48, len=1}, 0xbff91270) = 0

fcntl64(27, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=264, len=1}, 0xbff91330) = 0

geteuid32() = 0

getegid32() = 0

setgroups32(0, []) = 0

setresgid32(-1, 0, -1) = 0

getegid32() = 0

setresuid32(0, 0, -1) = 0

geteuid32() = 0

time(NULL) = 1211265972

stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=160, ...}) = 0

geteuid32() = 0

write(29, "[2008/05/20 16:46:12, 1] smbd/se"..., 57) = 57

geteuid32() = 0

write(29, " vmxp (9.185.197.223) closed co"..., 60) = 60

fcntl64(10, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=468, len=1}, 0xbff91bb0) = 0

fcntl64(10, F_SETLK64, {type=F_WRLCK, whence=SEEK_SET, start=72892, len=1}, 0xbff91ba0) = 0

fcntl64(10, F_SETLK64, {type=F_UNLCK, whence=SEEK_SET, start=72892, len=1}, 0xbff91ba0) = 0

fcntl64(10, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}, 0xbff91af0) = 0

fcntl64(10, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}, 0xbff91af0) = 0

fcntl64(10, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=468, len=1}, 0xbff91be0) = 0

chdir("/") = 0

geteuid32() = 0

getegid32() = 0

setgroups32(0, []) = 0

setresgid32(-1, 0, -1) = 0

getegid32() = 0

setresuid32(0, 0, -1) = 0

geteuid32() = 0

munmap(0xb7b1c000, 4096) = 0

close(27) = 0

fcntl64(9, F_SETLKW64, {type=F_RDLCK, whence=SEEK_SET, start=432, len=1}, 0xbff91f00) = 0

fcntl64(9, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=432, len=1}, 0xbff91f30) = 0

fcntl64(9, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=432, len=1}, 0xbff91eb0) = 0

fcntl64(9, F_SETLK64, {type=F_WRLCK, whence=SEEK_SET, start=149240, len=1}, 0xbff91ea0) = 0

fcntl64(9, F_SETLK64, {type=F_UNLCK, whence=SEEK_SET, start=149240, len=1}, 0xbff91ea0) = 0

fcntl64(9, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}, 0xbff91df0) = 0

fcntl64(9, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}, 0xbff91df0) = 0

fcntl64(9, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=432, len=1}, 0xbff91ee0) = 0

fcntl64(10, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=344, len=1}, 0xbff92420) = 0

fcntl64(10, F_SETLK64, {type=F_WRLCK, whence=SEEK_SET, start=277788, len=1}, 0xbff92410) = 0

fcntl64(10, F_SETLK64, {type=F_UNLCK, whence=SEEK_SET, start=277788, len=1}, 0xbff92410) = 0

fcntl64(10, F_SETLKW64, {type=F_WRLCK, whence=SEEK_SET, start=164, len=1}, 0xbff92360) = 0

fcntl64(10, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=164, len=1}, 0xbff92360) = 0

fcntl64(10, F_SETLKW64, {type=F_UNLCK, whence=SEEK_SET, start=344, len=1}, 0xbff92450) = 0

munmap(0xb7c99000, 40200) = 0

close(11) = 0

munmap(0xb7725000, 4157440) = 0

close(12) = 0

exit_group(0) = ?

Process 11697 detached



Regards,

Adrian Sender
__________________________________________________ _______________
It's simple! Sell your car for just $30 at CarPoint.com.au
http://a.ninemsn.com.au/b.aspx?URL=h...OCT07&_m=EXT--
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On Tue, 2008-05-20 at 17:35 +1000, adrian sender wrote:

> I have a reproducible intermittent error large site - "The specified
> network name is no longer available".

https://bugzilla.redhat.com/show_bug.cgi?id=435316

Patches packages about to be released.

Simo.

--
Simo Sorce
Samba Team GPL Compliance Officer <simo@samba.org>
Senior Software Engineer at Red Hat Inc. <ssorce@redhat.com>

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