Hi all,
I've got kind of strange setup, wherein all of my data is on a big NFS
server (RH linux 8.0 running the 2.4.18 kernel and nfs-utils 1.0.1-2.80)
and my Samba 3.0.0 PDC server (RH linux 7.3 w/ 2.4.18 kernel, nfs-utils
0.3.3-6.73) mounts the NFS export with the following options:
rw,vers=3,wsize=8192,rsize=8192,hard,intr
This mounted partition is then re-exported to the windows users with the
following smb.conf:
[global]
workgroup = POI
netbios name = POI-US
server string = "POI-USA file server"
passdb backend = ldapsam:ldap://192.168.1.215 ldap://192.168.1.60
guest account = smbguest
log level = 3
log file = /var/log/samba/%m.log
time server = Yes
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=16384
SO_SNDBUF=16384
logon script = poi-basic.bat
logon path = \\%L\Profiles\%U
logon drive = H:
logon home = \\%L\%U\.profiles
domain logons = Yes
os level = 34
preferred master = Yes
domain master = Yes
wins support = Yes
ldap suffix = ou=accounts,ou=people,dc=pharm-olam,dc=com
ldap machine suffix =
ou=machines,ou=accounts,ou=people,dc=pharm-olam,dc=com
ldap user suffix = ou=users,ou=accounts,ou=people,dc=pharm-olam,dc=com
ldap group suffix =
ou=groups,ou=accounts,ou=people,dc=pharm-olam,dc=com
ldap idmap suffix = ou=accounts,ou=people,dc=pharm-olam,dc=com
ldap admin dn = cn=Manager,dc=pharm-olam,dc=com
ldap ssl = no
[homes]
read only = No
create mask = 0600
directory mask = 0700
[profiles]
path = /var/archive/samba/profiles
read only = No
create mask = 0600
directory mask = 0700
browseable = No
[POIAdmin]
comment = POI Administrative files
path = /var/archive/export/POI-Administrative
write list = poi-admin
read only = No
create mask = 0660
directory mask = 0770
oplocks = No
level2 oplocks = No
[netlogon]
path = /var/archive/samba/netlogon
locking = No
Everything works except that when users try to run QuickBooks or open up
some Excel documents, it is very very very slow opening them up, and
they occasionally get errors saying that a document could possibly be
corrupted or that they are low on memory, when only 10% of the windows
client's memory is used.
On the Samba server, I get a ton of error messages complaining about
trying to get a 64 bit lock when only 32 bit locks are available. I've
tried enabling and disabling oplocks to no avail. Is there a way to get
samba to not advertise that 64bit locks are available, or otherwise
resolve this?
Thanks much,
Thomas
(logs are below):
[2004/01/22 16:31:13, 3] lib/util.c:fcntl_lock(1632)
fcntl_lock: fcntl lock gave errno 37 (No locks available)
[2004/01/22 16:31:13, 3] lib/util.c:fcntl_lock(1650)
fcntl_lock: lock failed at offset 687 count 1 op 13 type 0 (No locks
available
)
[2004/01/22 16:31:13, 0] locking/posix.c:posix_fcntl_lock(656)
posix_fcntl_lock: WARNING: lock request at offset 687, length 1
returned
[2004/01/22 16:31:13, 0] locking/posix.c:posix_fcntl_lock(658)
an No locks available error. This can happen when using 64 bit lock
offsets
[2004/01/22 16:31:13, 0] locking/posix.c:posix_fcntl_lock(659)
on 32 bit NFS mounted file systems.
[2004/01/22 16:31:13, 3] smbd/error.c:error_packet(94)
error string = No locks available
[2004/01/22 16:31:13, 3] smbd/error.c:error_packet(109)
error packet at smbd/reply.c(4208) cmd=36 (SMBlockingX)
NT_STATUS_ACCESS_DENIE
D
[2004/01/22 16:31:13, 3] smbd/process.c:process_smb(890)
Transaction 41744 of length 63
[2004/01/22 16:31:13, 3] smbd/process.c:switch_message(685)
switch message SMBreadX (pid 4473)
[2004/01/22 16:31:13, 3] smbd/reply.c:send_file_readX(1846)
send_file_readX fnum=6397 max=1 nread=1
[2004/01/22 16:31:13, 3] smbd/process.c:process_smb(890)
Transaction 41745 of length 75
[2004/01/22 16:31:13, 3] smbd/process.c:switch_message(685)
switch message SMBlockingX (pid 4473)
[2004/01/22 16:31:13, 3] lib/util.c:fcntl_lock(1632)
fcntl_lock: fcntl lock gave errno 37 (No locks available)
[2004/01/22 16:31:13, 3] lib/util.c:fcntl_lock(1650)
fcntl_lock: lock failed at offset 688 count 1 op 13 type 0 (No locks
available
)
[2004/01/22 16:31:13, 0] locking/posix.c:posix_fcntl_lock(656)
posix_fcntl_lock: WARNING: lock request at offset 688, length 1
returned
[2004/01/22 16:31:13, 0] locking/posix.c:posix_fcntl_lock(658)
an No locks available error. This can happen when using 64 bit lock
offsets
[2004/01/22 16:31:13, 0] locking/posix.c:posix_fcntl_lock(659)
on 32 bit NFS mounted file systems.
[2004/01/22 16:31:13, 3] smbd/error.c:error_packet(94)
error string = No locks available
[2004/01/22 16:31:13, 3] smbd/error.c:error_packet(109)
error packet at smbd/reply.c(4208) cmd=36 (SMBlockingX)
NT_STATUS_ACCESS_DENIE
D
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